Next: すばる望遠鏡 FITS データの構造と FITS Up: 基本キーワード Previous: 基本ヘッダ辞書各項目の説明
紙面の都合により、ABC順基本辞書に上記項目内 Keyword, Category, FormatF/FormatC, Unit, Recommend, Obsolete (略記：O), Revised, Alias (Distribution Service) の7項目を収録し、さらに Importance, Sample, Comment, Description, DescriptionJを含めたABC順基本辞書 (詳細説明付)を収録した。
本辞書は変更されることがある。最新の辞書はハワイ観測所の Web サイト
https://www.naoj.org/Observing/fits/ja/header/basic_keywords/
を参照されたい。
●キーワードのABC順基本辞書
O: Obsolete
[キーワードのABC順基本辞書、その 1(1/4): A ～ C)
Keyword | Category | Importance | FormatF/FormatC | Unit |Recommend | O | Revised | Alias
----------+--------------+--------------+-----------------+--------+----------+----------------+----------------------
ADC | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1998/12/10 | FITS.SBR.ADC
ADC-END | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1998/12/10 | FITS.SBR.ADC
ADC-STR | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1998/12/10 | FITS.SBR.ADC
ADC-TYPE | Telescope | Optional | A20/%-20s | - | - | - | 1998/12/10 | FITS.SBR.ADC-TYPE
AG-PRB1 | Telescope | Optional | F20.3/%20.3f | mm | - | - | 1999/05/10 |
FITS.SBR.AG-PRBR/AG-PRBX
AG-PRB2 | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1999/05/10 |
FITS.SBR.AG-PRBT/AG-PRBY
AIRM-END | Time | Optional | F20.3/%20.3f | - | - | - | 1999/03/01 | FITS.SBR.AIRMASS
AIRM-STR | Time | Optional | F20.3/%20.3f | - | - | - | 1998/11/25 | FITS.SBR.AIRMASS
AIRMASS | Time | Common | F20.3/%20.3f | - | - | - | 1998/11/25 | FITS.SBR.AIRMASS
ALT-END | Telescope | Optional | F20.5/%20.5f | degree | - | - | 1998/11/24 | FITS.SBR.ALTITUDE
ALT-STR | Telescope | Optional | F20.5/%20.5f | degree | - | - | 1998/11/24 | FITS.SBR.ALTITUDE
ALTITUDE | Telescope | Optional | F20.5/%20.5f | degree | - | - | 1998/11/24 | FITS.SBR.ALTITUDE
AO-FREQ | Telescope | Optional | I20/%20d | Hz | - | - | 1998/12/10 | -
AO-TIP | Telescope | Optional | A8/%-8s | - | - | - | 1999/03/01 | -
AO-WFS | Telescope | Optional | F20.5/%20.5f | - | - | - | 1998/12/14 | -
APERTURE | Spectroscopy | Optional | A30/%-30s | - | - | - | 1998/12/14 | -
APT-SIZE | Spectroscopy | Optional | F20.3/%20.3f | arcsec | - | - | 1998/12/14 | -
APTC-DEC | Spectroscopy | Optional | F20.8/%20.8f | degree | - | - | 1999/03/01 | -
APTC-RA | Spectroscopy | Optional | F20.8/%20.8f | degree | - | - | 1999/03/01 | -
APTCPIX1 | Spectroscopy | Optional | F20.1/%20.1f | pixel | - | - | 1998/12/10 | -
APTCPIX2 | Spectroscopy | Optional | F20.1/%20.1f | pixel | - | - | 1998/12/10 | -
AUTOGUID | Instrument | Optional | A8/%-8s | - | - | - | 1999/09/28 | FITS.SBR.AUTOGUID
AZ-END | Telescope | Optional | F20.5/%20.5f | degree | - | - | 1998/11/24 | FITS.SBR.AZIMUTH
AZ-STR | Telescope | Optional | F20.5/%20.5f | degree | - | - | 1998/11/24 | FITS.SBR.AZIMUTH
AZIMUTH | Telescope | Optional | F20.5/%20.5f | degree | - | - | 1998/11/24 | FITS.SBR.AZIMUTH
BIN-FCT1 | Instrument | Common | I20/%20d | pixel | - | - | 1998/11/24 | -
BIN-FCT2 | Instrument | Common | I20/%20d | pixel | - | - | 1998/11/24 | -
BITPIX | FITS | Common | I20/%20d | - | - | - | 1998/12/14 | -
BLANK | File | Common(*) | I20/%20d | - | - | - | 1999/03/01 | -
BSCALE | File | Common | F20.8/%20.8f | - | - | - | 1998/12/14 | -
BUNIT | File | Common | A10/%-10s | - | - | - | 1998/11/25 | -
BZERO | File | Common | F20.8/%20.8f | - | - | - | 1998/12/14 | -
C2ELT1 | WCS | Optional | F20.8/%20.8f | degree | - | - | 1999/05/26 | Toolkit
C2ELT2 | WCS | Optional | F20.8/%20.8f | degree | - | - | 1999/05/26 | Toolkit
C2NIT1 | WCS | Optional | A8/%-8s | - | degree | - | 1998/11/25 | Toolkit
C2NIT2 | WCS | Optional | A8/%-8s | - | degree | - | 1998/11/25 | Toolkit
C2PIX1 | WCS | Optional | F20.1/%20.1f | pixel | - | - | 1999/03/01 | Toolkit
C2PIX2 | WCS | Optional | F20.1/%20.1f | pixel | - | - | 1999/03/01 | Toolkit
C2VAL1 | WCS | Optional | F20.8/%20.8f | degree | - | - | 1998/11/24 | Toolkit
C2VAL2 | WCS | Optional | F20.8/%20.8f | degree | - | - | 1998/11/24 | Toolkit
C2YPE1 | WCS | Optional | A8/%-8s | - | RA---TAN | - | 1998/11/25 | Toolkit
C2YPE2 | WCS | Optional | A8/%-8s | - | DEC--TAN | - | 1998/11/25 | Toolkit
CDELT1 | File | Common | F20.8/%20.8f | - | - | - | 1998/12/14 | Toolkit
CDELT2 | File | Common | F20.8/%20.8f | - | - | - | 1998/11/24 | Toolkit
CDi_j | WCS | Imaging(*) | F20.8/%20.8f | - | - | - | 2018/08/01 | Toolkit
CHECKSUM | File | Optional | A16/%-16s | - | - | - | 2019/01/25 | -
COADD | Instrument | Optional | I20/%20d | - | - | - | 1998/12/10 | -
COMMENT | Comment | Optional | A79/%-79s | - | - | - | 1998/12/14 | -
CRPIX1 | File | Common | F20.1/%20.1f | pixel | - | - | 1999/03/05 | Toolkit
CRPIX2 | File | Common | F20.1/%20.1f | pixel | - | - | 1999/03/01 | Toolkit
CRVAL1 | File | Common | F20.8/%20.8f | - | - | - | 1998/11/24 | Toolkit
CRVAL2 | File | Common | F20.8/%20.8f | - | - | - | 1998/11/24 | Toolkit
CTYPE1 | File | Common | A10/%-10s | - | RA---TAN | - | 1998/11/25 | Toolkit
CTYPE2 | File | Common | A10/%-10s | - | DEC--TAN | - | 1998/11/25 | Toolkit
CUNIT1 | File | Common | A10/%-10s | - | degree | - | 1998/11/25 | Toolkit
CUNIT2 | File | Common | A10/%-10s | - | degree | - | 1998/11/25 | Toolkit
[キーワードのABC順基本辞書、その 2(2/4): D ～ I)]
Keyword | Category | Importance | FormatF/FormatC | Unit |Recommend | O | Revised | Alias ----------+--------------+--------------+-----------------+--------+----------+----------------+---------------------- DATA-TYP | Object | Common | A30/%-30s | - | - | - | 2018/08/01 | - DATASET | Object | Optional | A20/%-20s | - | - | - | 2018/08/01 | FITS.#Inst.DATASET DATASUM | File | Optional | A10/%-10s | - | - | - | 2019/01/25 | - DATE-OBS | Time | Common | A10/%-10s | UTC | - | - | 1998/11/25 | Toolkit DEC | Object | Common | A12/%-12s | - | - | - | 1998/12/14 | FITS.SBR.DEC DEC2000 | Object | Common | A12/%-12s | - | - | - | 1998/11/25 | Toolkit DET-Ann | Instrument | Optional | F20.3/%20.3f | degree | - | - | 1998/12/14 | - DET-ID | Instrument | Optional | I20/%20d | - | - | - | 1998/12/10 | - DET-NSMP | Instrument | Optional | I20/%20d | - | - | - | 1998/12/10 | - DET-P1nn | Instrument | Optional | F20.3/%20.3f | arcsec | - | - | 1999/03/01 | - DET-P2nn | Instrument | Optional | F20.3/%20.3f | arcsec | - | - | 1999/03/01 | - DET-RST | Instrument | Optional | I20/%20d | - | - | - | 1998/12/14 | - DET-SMPL | Instrument | Optional | A20/%-20s | - | - | - | 1998/12/14 | - DET-TAVE | Instrument | Optional | F20.2/%20.2f | K | - | - | 1998/12/14 | - DET-TMAX | Instrument | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - DET-TMED | Instrument | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - DET-TMIN | Instrument | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - DET-TMP | Instrument | Common | F20.2/%20.2f | K | - | - | 1999/03/01 | - DET-TSD | Instrument | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - DET-Tnn | Instrument | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - DET-VER | Instrument | Optional | A30/%-30s | - | - | Y | 1998/12/14 | - DETECTOR | Instrument | Common | A20/%-20s | - | - | - | 1998/12/10 | - DETPXSZ1 | Instrument | Optional | F20.4/%20.4f | mm | - | - | 1998/12/14 | - DETPXSZ2 | Instrument | Optional | F20.4/%20.4f | mm | - | - | 1998/12/14 | - DISPAXIS | Spectroscopy | Spectroscopy | I20/%20d | - | - | - | 1998/12/10 | - DISPERSR | Spectroscopy | Spectroscopy | A20/%-20s | - | - | - | 1998/12/10 | - DOM-HEND | Environment | Optional | F20.1/%20.1f | % | - | - | 1999/03/01 | FITS.SBR.DOM-HUM DOM-HSTR | Environment | Optional | F20.1/%20.1f | % | - | - | 1999/03/01 | FITS.SBR.DOM-HUM DOM-HUM | Environment | Optional | F20.1/%20.1f | % | - | - | 1999/03/01 | FITS.SBR.DOM-HUM DOM-PEND | Environment | Optional | F20.2/%20.2f | hpa | - | - | 1998/12/14 | FITS.SBR.DOM-PRS DOM-PRS | Environment | Optional | F20.2/%20.2f | hpa | - | - | 1998/12/14 | FITS.SBR.DOM-PRS DOM-PSTR | Environment | Optional | F20.2/%20.2f | hpa | - | - | 1998/12/14 | FITS.SBR.DOM-PRS DOM-TEND | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | FITS.SBR.DOM-TMP DOM-TMP | Environment | Optional | F20.2/%20.2f | K | - | - | 1998/12/14 | FITS.SBR.DOM-TMP DOM-TSTR | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | FITS.SBR.DOM-TMP DOM-WEND | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | FITS.SBR.DOM-WND DOM-WMAX | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | - DOM-WMIN | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | - DOM-WND | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | FITS.SBR.DOM-WND DOM-WSTR | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | FITS.SBR.DOM-WND EFP-MIN1 | Instrument | Optional | I20/%20d | pixel | - | - | 1999/03/01 | - EFP-MIN2 | Instrument | Optional | I20/%20d | pixel | - | - | 1999/03/01 | - EFP-RNG1 | Instrument | Optional | I20/%20d | pixel | - | - | 1998/12/14 | - EFP-RNG2 | Instrument | Optional | I20/%20d | pixel | - | - | 1998/12/14 | - END | FITS | Common | -/- | - | - | - | 1998/11/24 | Toolkit EQUINOX | Object | Common | F20.3/%20.3f | year | - | - | 1999/09/28 | FITS.SBR.EQUINOX EXP-ID | Instrument | Common | A12/%-12s | - | - | - | 1998/12/14 | - EXP1TIME | Time | Optional | F20.3/%20.3f | sec | - | - | 1998/12/14 | - EXPTIME | Time | Common | F20.2/%20.2f | sec | - | - | 1998/12/14 | - EXTEND | FITS | Common | BOOLEAN/BOOLEAN | - | - | - | 1998/11/24 | - F-RATIO | Origin | Optional | F20.2/%20.2f | - | - | Y | 1998/12/14 | - FILTERnn | Instrument | Optional | A30/%-30s | - | - | - | 1998/12/14 | - FLT-Ann | Instrument | Optional | F20.2/%20.2f | degree | - | - | 1998/12/14 | - FOC-LEN | Origin | Optional | F20.3/%20.3f | mm | - | - | 1998/11/24 | - FOC-POS | Origin | Common | A12/%-12s | - | - | - | 2018/08/01 | FITS.#Inst.FOC-POS FOC-VAL | Origin | Common | F20.3/%20.3f | mm | - | - | 1999/03/01 | FITS.SBR.FOC-VAL FRAMEID | Instrument | Common | A12/%-12s | - | - | - | 1999/09/28 | FITS.#inst.FRAMEID GAIN | Instrument | Common | F20.3/%20.3f | e/ADU | - | - | 1998/12/14 | - HISTORY | Comment | Optional | A60/%-60s | - | - | - | 1998/12/14 | - HST | Time | Common | A12/%-12s | HST | - | - | 1998/12/14 | - HST-END | Time | Optional | %12s/%-12s | HST | - | - | 1998/11/25 | - HST-STR | Time | Optional | %12s/%-12s | HST | - | - | 1998/11/25 | - IMGROT | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1999/03/01 | FITS.SBR.IMGROT IMR-END | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1999/03/01 | FITS.SBR.IMGROT IMR-STR | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1999/03/01 | FITS.SBR.IMGROT IMR-TYPE | Telescope | Optional | A20/%-20s | - | - | - | 1999/03/01 | FITS.SBR.IMR-TYPE INR-END | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1999/03/01 | FITS.SBR.INSROT INR-STR | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1999/03/01 | FITS.SBR.INSROT INS-VER | Instrument | Optional | A30/%-30s | - | - | - | 1999/03/01 | - INSROT | Telescope | Optional | F20.3/%20.3f | degree | - | - | 1999/03/01 | FITS.SBR.INSROT INST-PA | Instrument | Optional | F20.3/%20.3f | degree | - | - | 1999/09/28 | FITS.SBR.INST-PA INSTRUME | Instrument | Common | A20/%-20s | - | - | - | 1999/03/01 | -
[キーワードのABC順基本辞書、その 3(3/4): L ～ R)]
Keyword | Category | Importance | FormatF/FormatC | Unit |Recommend | O | Revised | Alias ----------+--------------+--------------+-----------------+--------+----------+----------------+---------------------- LONGPOLE | WCS | Imaging | F20.1/%20.1f | degree | 180.0 | Y | 2018/08/01 | Toolkit LONPOLE | WCS | Imaging | F20.1/%20.1f | degree | 180.0 | - | 2018/08/01 | Toolkit LST | Time | Common | A12/%-12s | LST | - | - | 2018/11/01 | FITS.SBR.LST LST-END | Time | Optional | A12/%-12s | LST | - | - | 1999/03/01 | Toolkit LST-STR | Time | Optional | A12/%-12s | LST | - | - | 1999/03/01 | Toolkit M2-ANG1 | Telescope | Optional | F20.3/%20.3f | arcsec | - | - | 1999/09/28 | FITS.SBR.M2-ANG1 M2-ANG2 | Telescope | Optional | F20.3/%20.3f | arcsec | - | - | 1999/09/28 | FITS.SBR.M2-ANG2 M2-ANG3 | Telescope | Optional | F20.3/%20.3f | arcsec | - | - | 2018/11/01 | FITS.SBR.M2-ANG3 M2-POS1 | Telescope | Optional | F20.3/%20.3f | mm | - | - | 1999/09/28 | FITS.SBR.M2-POS1 M2-POS2 | Telescope | Optional | F20.3/%20.3f | mm | - | - | 1999/09/28 | FITS.SBR.M2-POS2 M2-POS3 | Telescope | Optional | F20.3/%20.3f | mm | - | - | 2018/11/01 | FITS.SBR.M2-POS3 M2-TIP | Telescope | Optional | A8/%-8s | - | - | - | 1998/12/10 | FITS.SBR.M2-TIP M2-TYPE | Telescope | Optional | A8/%-8s | - | - | - | 1998/12/10 | FITS.SBR.M2-TYPE MJD | Time | Common | F20.8/%20.8f | day | - | - | 1998/12/10 | Toolkit MJD-END | Time | Optional | F20.8/%20.8f | days | - | - | 1999/03/01 | Toolkit MJD-STR | Time | Optional | F20.8/%20.8f | days | - | - | 1999/03/01 | Toolkit N2XIS | WCS | Optional | I20/%20d | - | 2 | - | 1999/03/01 | Toolkit N2XIS1 | WCS | Optional | I20/%20d | pixel | - | - | 1998/12/10 | Toolkit N2XIS2 | WCS | Optional | I20/%20d | - | - | - | 1999/03/01 | Toolkit NAS-TAVE | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - NAS-TMAX | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - NAS-TMIN | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | - NAS-TSD | Environment | Optional | F20.1/%20.1f | K | - | - | 1999/03/01 | - NAXIS | FITS | Common | I20/%20d | - | - | - | 1999/03/01 | Toolkit NAXIS1 | FITS | Common | I20/%20d | pixel | - | - | 1999/03/01 | Toolkit NAXIS2 | FITS | Common | I20/%20d | - | - | - | 1999/03/01 | Toolkit NAXIS3 | FITS | Optional | I20/%20d | - | - | - | 1999/03/01 | - OBJECT | Object | Common | A30/%-30s | - | - | - | 1998/11/25 | FITS.#Inst.OBJECT OBS-ALOC | Telescope | Common | A12/%-12s | - | - | - | 2018/08/01 | FITS.#Inst.OBS-ALOC OBS-MOD | Instrument | Common | A30/%-30s | - | - | - | 2018/11/01 | FITS.#Inst.OBS-MOD OBSERVAT | Origin | Common | A20/%-20s | - | NAOJ | - | 1999/03/01 | FITS.SBR.OBSERVAT OBSERVER | Origin | Common | A50/%-50s | - | - | - | 1999/03/01 | FITS.#Inst.OBSERVER OUT-HEND | Environment | Optional | F20.1/%20.1f | % | - | - | 1999/03/01 | FITS.SBR.OUT-HUM OUT-HSTR | Environment | Optional | F20.1/%20.1f | % | - | - | 1999/03/01 | FITS.SBR.OUT-HUM OUT-HUM | Environment | Optional | F20.1/%20.1f | % | - | - | 1999/03/01 | FITS.SBR.OUT-HUM OUT-PEND | Environment | Optional | F20.2/%20.2f | hpa | - | - | 1999/03/01 | FITS.SBR.OUT-PRS OUT-PRS | Environment | Optional | F20.2/%20.2f | hpa | - | - | 1999/03/01 | FITS.SBR.OUT-PRS OUT-PSTR | Environment | Optional | F20.2/%20.2f | hpa | - | - | 1999/03/01 | FITS.SBR.OUT-PRS OUT-TEND | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | FITS.SBR.OUT-TMP OUT-TMP | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | FITS.SBR.OUT-TMP OUT-TSTR | Environment | Optional | F20.2/%20.2f | K | - | - | 1999/03/01 | FITS.SBR.OUT-TMP OUT-WEND | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | FITS.SBR.OUT-WND OUT-WMAX | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | - OUT-WMIN | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | - OUT-WND | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | FITS.SBR.OUT-WND OUT-WSTR | Environment | Optional | F20.2/%20.2f | m/s | - | - | 1999/03/01 | FITS.SBR.OUT-WND P2OJP1 | WCS | Optional | F20.1/%20.1f | - | 0.0 | - | 1998/12/10 | - P2OJP2 | WCS | Optional | F20.1/%20.1f | - | 0.0 | - | 1998/12/10 | - P2iiijjj | WCS | Optional | F20.8/%20.8f | - | - | - | 1998/12/10 | Toolkit PCiiijjj | WCS | Imaging(*) | F20.8/%20.8f | - | - | - | 2018/08/01 | Toolkit POL-ANGn | Polarimetry | Optional | F20.2/%20.2f | degree | - | - | 1999/03/01 | - POLARIZn | Polarimetry | Polarimetry | A30/%-30s | - | - | - | 1999/03/01 | - PRD-MIN1 | Instrument | Optional | I20/%20d | pixel | - | - | 1999/03/01 | - PRD-MIN2 | Instrument | Optional | I20/%20d | pixel | - | - | 1999/03/01 | - PRD-RNG1 | Instrument | Optional | I20/%20d | pixel | - | - | 1999/03/01 | - PRD-RNG2 | Instrument | Optional | I20/%20d | pixel | - | - | 1999/03/01 | - PROJP1 | WCS | Optional | F20.1/%20.1f | - | 0.0 | - | 1998/12/10 | - PROJP2 | WCS | Optional | F20.1/%20.1f | - | 0.0 | - | 1998/12/10 | - PROP-ID | Origin | Common | A8/%-8s | - | - | - | 1998/11/25 | FITS.#Inst.PROP-ID RA | Object | Common | A12/%-12s | - | - | - | 1998/12/14 | FITS.SBR.RA RA2000 | Object | Common | A12/%-12s | - | - | - | 1998/12/14 | Toolkit RADECSYS | Object | Common | A8/%-8s | - | FK5 | Y | 2018/08/01 | Toolkit RADESYS | Object | Common | A8/%-8s | - | FK5 | - | 2018/08/01 | Toolkit RET-ANGn | Polarimetry | Polarimetry | F20.2/%20.2f | degree | - | - | 1998/12/14 | - RETPLATn | Polarimetry | Polarimetry | A30/%-30s | - | - | - | 1998/11/25 | -
[キーワードのABC順基本辞書、その 4(4/4): S ～ Z)]
Keyword | Category | Importance | FormatF/FormatC | Unit |Recommend | O | Revised | Alias ----------+--------------+--------------+-----------------+--------+----------+----------------+---------------------- SECZ | Time | Optional | F20.3/%20.3f | - | - | - | 1998/12/14 | FITS.SBR.SECZ SECZ-END | Time | Optional | F20.3/%20.3f | - | - | - | 1998/11/24 | FITS.SBR.SECZ SECZ-STR | Time | Optional | F20.3/%20.3f | - | - | - | 1998/11/24 | FITS.SBR.SECZ SEEING | Environment | Optional | F20.2/%20.2f | arcsec | - | - | 1998/12/14 | FITS.SBR.SEEING SIMPLE | FITS | Common | BOOLEAN/BOOLEAN | - | T | - | 1998/11/25 | Toolkit SLIT | Spectroscopy | Spectroscopy | A20/%-20s | - | - | - | 1998/12/10 | - SLT-LEN | Spectroscopy | Spectroscopy | F20.3/%20.3f | arcsec | - | - | 1998/12/14 | - SLT-OBJP | Spectroscopy | Optional | F20.3/%20.3f | arcsec | - | - | 1998/12/14 | - SLT-PA | Spectroscopy | Spectroscopy | F20.1/%20.1f | degree | - | - | 1998/12/14 | - SLT-PEND | Spectroscopy | Optional | F20.1/%20.1f | degree | - | - | 1998/12/14 | - SLT-PSTR | Spectroscopy | Optional | F20.1/%20.1f | degree | - | - | 1998/12/14 | - SLT-WID | Spectroscopy | Spectroscopy | F20.3/%20.3f | arcsec | - | - | 1998/12/14 | - SLTC-DEC | Spectroscopy | Optional | F20.5/%20.5f | degree | - | - | 1998/12/10 | - SLTC-RA | Spectroscopy | Optional | F20.5/%20.5f | degree | - | - | 1998/12/10 | - SLTCPIX1 | Spectroscopy | Spectroscopy | F20.1/%20.1f | pixel | - | - | 1998/12/14 | - SLTCPIX2 | Spectroscopy | Spectroscopy | F20.1/%20.1f | pixel | - | - | 1998/12/14 | - SV-PRB | Telescope | Optional | F20.3/%20.3f | mm | - | - | 1999/09/28 | FITS.SBR.SV_PRB TELESCOP | Origin | Common | A30/%-30s | - | - | - | 1998/12/14 | FITS.SBR.TELESCOP TELFOCUS | Telescope | Common | A30/%-30s | - | - | - | 2018/08/01 | FITS.SBR.TELFOCUS TIMESYS | Time | Common | A8/%-8s | - | UTC | - | 1998/12/14 | Toolkit TRAN-END | Environment | Optional | F20.3/%20.3f | - | - | - | 1998/12/14 | FITS.SBR.TRANSP TRAN-STR | Environment | Optional | F20.3/%20.3f | - | - | - | 1998/12/14 | FITS.SBR.TRANSP TRANSP | Environment | Optional | F20.3/%20.3f | - | - | - | 1998/12/14 | FITS.SBR.TRANSP UT | Time | Common | A12/%-12s | UTC | - | - | 1998/12/10 | Toolkit UT-END | Time | Optional | A12/%-12s | UTC | - | - | 1998/12/10 | Toolkit UT-STR | Time | Optional | A12/%-12s | UTC | - | - | 1998/12/10 | Toolkit UT1-UTC | Time | Optional | F20.5/%20.5f | sec | - | - | 1998/12/14 | FITS.SBR.UT1-UTC WAV-MAX | Spectroscopy | Spectroscopy | F20.4/%20.4f | nm | - | - | 1998/12/14 | - WAV-MIN | Spectroscopy | Spectroscopy | F20.4/%20.4f | nm | - | - | 1998/12/14 | - WAVELEN | Spectroscopy | Spectroscopy | F20.4/%20.4f | nm | - | - | 1998/12/10 | - WCS-ORIG | WCS | Imaging | A20/%-20s | - | - | - | 1998/12/10 | Toolkit WEATHER | Environment | Optional | A30/%-30s | - | - | - | 2018/09/01 | FITS.SBR.WEATHER ZD | Time | Optional | F20.5/%20.5f | degree | - | - | 1998/11/24 | FITS.SBR.ZD ZD-END | Time | Optional | F20.5/%20.5f | degree | - | - | 1998/11/25 | FITS.SBR.ZD ZD-STR | Time | Optional | F20.5/%20.5f | degree | - | - | 1999/03/01 | FITS.SBR.ZD
●ABC順基本辞書 (詳細説明付)
[ABC順基本辞書(詳細説明付)、その 1(1/44): A ～ AG-PRB1]
-[ RECORD 1 ]+-------------------------------------------------------------------------------------------------------- Keyword | ADC Revised | 1998/12/10 Category | Telescope Importance | Optional Alias | FITS.SBR.ADC FormatF/C | F20.3/%20.3f Unit | degree Recommend | - Sample | 11.244 Comment | ADC PA during exposure (degree) Description | Typical position angle of atmospheric dispersion compensator during exposure (degree). DescriptionJ | 露出中の大気分散補償器の位置角の典型的な値。(degree) -[ RECORD 2 ]+-------------------------------------------------------------------------------------------------------- Keyword | ADC-END Revised | 1998/12/10 Category | Telescope Importance | Optional Alias | FITS.SBR.ADC FormatF/C | F20.3/%20.3f Unit | degree Recommend | - Sample | 12.929 Comment | ADC PA at exposure end (degree) Description | Position angle of atmospheric dispersion compensator at the end of exposure (degree). DescriptionJ | 露出終了時の大気分散補償器の位置角。(degree) -[ RECORD 3 ]+-------------------------------------------------------------------------------------------------------- Keyword | ADC-STR Revised | 1998/12/10 Category | Telescope Importance | Optional Alias | FITS.SBR.ADC FormatF/C | F20.3/%20.3f Unit | degree Recommend | - Sample | 12.989 Comment | ADC PA at exposure start (degree) Description | Position angle of atmospheric dispersion compensator at the start of exposure (degree). DescriptionJ | 露出開始時の大気分散補償器の位置角。 -[ RECORD 4 ]+-------------------------------------------------------------------------------------------------------- Keyword | ADC-TYPE Revised | 1998/12/10 Category | Telescope Importance | Optional Alias | FITS.SBR.ADC-TYPE FormatF/C | A20/%-20s Unit | - Recommend | - Sample | 'BLUE ' Comment | ADC name/type if used Description | Identifier of atmospheric dispersion compensator used (BLUE, NONE). DescriptionJ | 用いられた大気分散補償器の種類。（BLUE, NONE） -[ RECORD 5 ]+-------------------------------------------------------------------------------------------------------- Keyword | AG-PRB1 Revised | 1999/05/10 Category | Telescope Importance | Optional Alias | FITS.SBR.AG-PRBR/AG-PRBX FormatF/C | F20.3/%20.3f Unit | mm Recommend | - Sample | 25.234 Comment | AG Probe position (r:mm,x:mm) Description | First axis component of auto guider's probe position (mm). (CASS/NAS:r:mm, PF:x:mm). DescriptionJ | オートガイダーの位置の第１軸成分(mm)。主焦点ではＸ方向、その他の焦点では動径方向を意味する。
[ABC順基本辞書(詳細説明付)、その 2(2/44): AG-PRB2～ ALT-STR]
-[ RECORD 6 ]+-------------------------------------------------------------------------------------------------------- Keyword | AG-PRB2 Revised | 1999/05/10 Category | Telescope Importance | Optional Alias | FITS.SBR.AG-PRBT/AG-PRBY FormatF/C | F20.3/%20.3f Unit | degree Recommend | - Sample | 25.234 Comment | AG Probe position (Theta:degree, y:mm) Description | Second axis component of auto guider probe position (CASS/NAS:Theta:degree, PF:y:mm). DescriptionJ | オートガイダーの位置の第２軸成分。主焦点ではＹ方向、その他の焦点では回転方向を意味する。 -[ RECORD 7 ]+-------------------------------------------------------------------------------------------------------- Keyword | AIRM-END Revised | 1999/03/01 Category | Time Importance | Optional Alias | FITS.SBR.AIRMASS FormatF/C | F20.3/%20.3f Unit | - Recommend | - Sample | 1.221 Comment | Air mass at exposure end Description | Air mass when an exposure ends. DescriptionJ | 露出終了時の大気量。多重露出の場合は、最終露出の終了時刻の大気量。 -[ RECORD 8 ]+-------------------------------------------------------------------------------------------------------- Keyword | AIRM-STR Revised | 1998/11/25 Category | Time Importance | Optional Alias | FITS.SBR.AIRMASS FormatF/C | F20.3/%20.3f Unit | - Recommend | - Sample | 1.224 Comment | Air mass at exposure start Description | Air mass when an exposure begins. DescriptionJ | 露出開始時の大気量。多重露出の場合は、最初の露出の開始時刻の大気量。 -[ RECORD 9 ]+-------------------------------------------------------------------------------------------------------- Keyword | AIRMASS Revised | 1998/11/25 Category | Time Importance | Common Alias | FITS.SBR.AIRMASS FormatF/C | F20.3/%20.3f Unit | - Recommend | - Sample | 1.223 Comment | Typical air mass during exposure Description | Typical air mass during the exposure. DescriptionJ | 露出中の典型的な大気量。露出中の平均大気量、或いは、露出中間時刻の大気量が望ましい。 -[ RECORD 10 ]-------------------------------------------------------------------------------------------------------- Keyword | ALT-END Revised | 1998/11/24 Category | Telescope Importance | Optional Alias | FITS.SBR.ALTITUDE FormatF/C | F20.5/%20.5f Unit | degree Recommend | - Sample | 78.12345 Comment | Altitude at exposure end (degree) Description | Altitude of telescope pointing at exposure end (degree). DescriptionJ | 露出終了時の仰角。単位はdegree。多重露出フレームの場合は、最終露出終了時の仰角。 -[ RECORD 11 ]-------------------------------------------------------------------------------------------------------- Keyword | ALT-STR Revised | 1998/11/24 Category | Telescope Importance | Optional Alias | FITS.SBR.ALTITUDE FormatF/C | F20.5/%20.5f Unit | degree Recommend | - Sample | 78.15678 Comment | Altitude at start exposure (degree) Description | Altitude of telescope pointing at exposure start (degree). DescriptionJ | 露出終了時の仰角。単位はdegree。多重露出フレームの場合は、最初の露出開始の仰角。
[ABC順基本辞書(詳細説明付)、その 3(3/44): ALTITUDE～ APERTURE]
-[ RECORD 12 ]--------------------------------------------------------------------------------------------------------
Keyword | ALTITUDE
Revised | 1998/11/24
Category | Telescope
Importance | Optional
Alias | FITS.SBR.ALTITUDE
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | 78.23456
Comment | Altitude of telescope pointing (degree)
Description | Typical altitude of telescope pointing (degree). Altitude changes during the exposure.
DescriptionJ | 観測中の典型的な仰角。露出の中間時刻における仰角が望ましい。
-[ RECORD 13 ]--------------------------------------------------------------------------------------------------------
Keyword | AO-FREQ
Revised | 1998/12/10
Category | Telescope
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | Hz
Recommend | -
Sample | 10
Comment | frequency of AO loop (Hz)
Description | Frequency of AO control (Hz). Times per second the deformable mirror was transformed.
DescriptionJ | ＡＯの制御（波面補正）周波数（Hz）。可変形鏡を１秒間に変形させた（＝波面補正）回数。
-[ RECORD 14 ]--------------------------------------------------------------------------------------------------------
Keyword | AO-TIP
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | -
FormatF/C | A8/%-8s
Unit | -
Recommend | -
Sample | 'ON '
Comment | Action of AO tip-tilt Mirror (ON/OFF)
Description | Action of AO tip-tilt Mirror (ON/OFF)
DescriptionJ | ＡＯの tip-tilt 鏡を作動させたか否か（有／無）。値： 'ON ' または 'OFF '
-[ RECORD 15 ]--------------------------------------------------------------------------------------------------------
Keyword | AO-WFS
Revised | 1998/12/14
Category | Telescope
Importance | Optional
Alias | -
FormatF/C | F20.5/%20.5f
Unit | -
Recommend | -
Sample | 1.21111??
Comment | sigma of residual wave front??
Description | sigma of residual wave front??
DescriptionJ | ウエーブフロントセンサーでの補正後の残差??
-[ RECORD 16 ]--------------------------------------------------------------------------------------------------------
Keyword | APERTURE
Revised | 1998/12/14
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'Aperture01'
Comment | Identifier of the entrance aperture
Description | This keyword shows an ID of the aperture mask. Detailed parameters of the aperture mask can be seen in
| an aperture list which is provided
| by the instrument group.
DescriptionJ | 用いられたAperture maskのIDを記述する。各Apertureの詳細なパラメータについては各観測装置
| グループが用意する Aperture Listを参照の事。
[ABC順基本辞書(詳細説明付)、その 4(4/44): APT-SIZE～ APTCTIX2]
-[ RECORD 17 ]--------------------------------------------------------------------------------------------------------
Keyword | APT-SIZE
Revised | 1998/12/14
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.3/%20.3f
Unit | arcsec
Recommend | -
Sample | 0.805
Comment | Diameter of the aperture (arcsec)
Description | This keyword shows a diameter of the aperture mask (arcsec). Detailed parameters of the aperture mask
| (e.g. shape and size) can be seen | in an Aperture list which will be provided by the instrument
| group. (See also 'APERTURE'.)
DescriptionJ | Apertureの直径の大きさを記述する。単位はarcsec。詳しいApertureの形状等は装置ごとに用意さ
| れるAperture listを参照の事。(APERTUREの項も参照の事)
-[ RECORD 18 ]--------------------------------------------------------------------------------------------------------
Keyword | APTC-DEC
Revised | 1999/03/01
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.8/%20.8f
Unit | degree
Recommend | -
Sample | 138.28976543
Comment | DEC of the aperture center (degree)
Description | This keyword shows a declination of the aperture center (degree). A position described by 'APTC-RA'
| and this 'APTC-DEC'corresponds to
| that on the detector described by 'APTCPIX1' and 'APTCPIX2'. (See 'APTCPIX1' and 'APTCPIX2')
DescriptionJ | Aperture中心のDec.を記述する。単位はdegree。これとAPTC-RAで記述される位置が、検出器上で
| はAPTCPIX1,APTCPIX2に対応する。(APTCPIX1,APTCPIX2も参照の事)
-[ RECORD 19 ]--------------------------------------------------------------------------------------------------------
Keyword | APTC-RA
Revised | 1999/03/01
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.8/%20.8f
Unit | degree
Recommend | -
Sample | 23.45678901
Comment | RA of the aperture center (degree)
Description | 'APTC-RA' shows a right ascension of the aperture center (degree). A position described by 'APTC-DEC'
| and this 'APTC-RA' corresponds to a position on the detector described by 'APTCPIX1' and 'APTCPIX2'.
| (See `APTCPIX1' and 'APTCPIX2')
DescriptionJ | Aperture中心のR.A.を記述する。単位はdegree。これとAPTC-DECで記述される位置が、検出器上
| ではAPTCPIX1,APTCPIX2に対応する。(APTCPIX1,APTCPIX2も参照の事)
-[ RECORD 20 ]--------------------------------------------------------------------------------------------------------
Keyword | APTCPIX1
Revised | 1998/12/10
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 511.5
Comment | Aperture center projected on det.(pix)
Description | This keyword shows a position on the detector where a ray of 'WAVELEN' come from the aperture center
| was dropped. This is written in a unit of pixel along the first axis described by NAXIS1 keyword.
DescriptionJ | Aperture中心から来た波長WAVELENの光が落ちる検出器上の位置を記述する。NAXIS1で記述される
| 軸に沿った値で、単位はpixel。
-[ RECORD 21 ]--------------------------------------------------------------------------------------------------------
Keyword | APTCPIX2
Revised | 1998/12/10
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 511.5
Comment | Aperture center projected on det.(pix)
Description | This keyword shows a position on the detector where a ray of 'WAVELEN' come from the aperture center
| was dropped. This is written in a unit of pixel along the second axis described by NAXIS2 keyword.
DescriptionJ | Aperture中心から来た波長WAVELENの光が落ちる検出器上の位置を記述する。NAXIS2で記述される
| 軸に沿った値で、単位はpixel。
[ABC順基本辞書(詳細説明付)、その 5(5/44): AUTOGUID～ BIN-FCT1]
-[ RECORD 22 ]--------------------------------------------------------------------------------------------------------
Keyword | AUTOGUID
Revised | 1999/09/28
Category | Instrument
Importance | Optional
Alias | FITS.SBR.AUTOGUID
FormatF/C | A8/%-8s
Unit | -
Recommend | -
Sample | 'OFF '
Comment | Auto Guide ON/OFF
Description | This keyword shows whether the Auto Guider (AG) was ON or OFF. If the value is ON, it means that the
| telescope is tracking by using the AG system.
DescriptionJ | Auto Guider(AG)が積分中にONかOFFかを記述する。AGがONとは、AGによるtrackingが行われ
| ている事を意味する
-[ RECORD 23 ]--------------------------------------------------------------------------------------------------------
Keyword | AZ-END
Revised | 1998/11/24
Category | Telescope
Importance | Optional
Alias | FITS.SBR.AZIMUTH
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | -23.45678
Comment | Azimuth angle at exposure end (degree)
Description | Azimuth angle of telescope when an exposure ends (degree). North is 0, East is 90 degree.
DescriptionJ | 露出終了時の方位角。多重露出フレームの場合は、最終露出の終了時の方位角。北が0度、東が90度。
-[ RECORD 24 ]--------------------------------------------------------------------------------------------------------
Keyword | AZ-STR
Revised | 1998/11/24
Category | Telescope
Importance | Optional
Alias | FITS.SBR.AZIMUTH
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | 23.56789
Comment | Azimuth angle at exposure start (degree)
Description | Azimuth angle of telescope when an exposure begins (degree). North is 0, East is 90 degree.
DescriptionJ | 露出開始時の方位角。多重露出フレームの場合は、最初の露出開始時の方位角。北が0度、東が90度。
-[ RECORD 25 ]--------------------------------------------------------------------------------------------------------
Keyword | AZIMUTH
Revised | 1998/11/24
Category | Telescope
Importance | Optional
Alias | FITS.SBR.AZIMUTH
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | 23.51111
Comment | Azimuth of telescope pointing (degree)
Description | Typical azimuth angle of the telescope during the exposure (degree). North is 0, and East is 90.
DescriptionJ | 露出中の典型的な方位角。北が０度、東が９０度。露出の中間時刻における方位角が望ましい。
-[ RECORD 26 ]--------------------------------------------------------------------------------------------------------
Keyword | BIN-FCT1
Revised | 1998/11/24
Category | Instrument
Importance | Common
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1
Comment | Binning factor of X axis (pixel)
Description | Binning factor of X axis (pixel) when reading the data. X means a direction of NAXIS1.
DescriptionJ | データ読みだし時の X 方向のビニング数。X方向とは CCD の NAXIS1 に沿った方向。
[ABC順基本辞書(詳細説明付)、その 6(6/44): BIN-FCT2～ BUNIT]
-[ RECORD 27 ]--------------------------------------------------------------------------------------------------------
Keyword | BIN-FCT2
Revised | 1998/11/24
Category | Instrument
Importance | Common
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1
Comment | Binning factor of Y axis (pixel)
Description | Binning factor of Y axis (pixel) when reading the data. Y means a direction of NAXIS2.
DescriptionJ | データ読みだし時の Y 方向のビニング数。Y方向とは CCD の NAXIS2 に沿った方向。
-[ RECORD 28 ]--------------------------------------------------------------------------------------------------------
Keyword | BITPIX
Revised | 1998/12/14
Category | FITS
Importance | Common
Alias | -
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 32
Comment | # of bits storing pix values
Description | The absolute value specify the number of bits that represent a data value. The only valid values are:
| 8, 16 (16-bit integer), 32 (32-bit integer), -32 (IEEE single precision floating point), -64 (IEEE
| double precision floating point).
DescriptionJ | キーワードの値は整数であり、その絶対値はデータ構造のサイズを求める際に用いられ、一つのデータ
| 値を表現するために使われるビット数を表す。有効な値は次の5つである: 8、16 (16ビット整数)、32
| (32ビット整数)、-32 (単精度浮動小数点数)、-64 (倍精度浮動小数点数)
-[ RECORD 29 ]--------------------------------------------------------------------------------------------------------
Keyword | BLANK
Revised | 1999/03/01
Category | File
Importance | Common(*)
Alias | -
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | -32768
Comment | Value used for NULL pixels
Description | Value used to specify the absence of pixel values. BLANK is normally used to fill out regions of the
| frame that haven' been exposed e.g. because of windowing. (*)It is a common keyword in the case of
| positive BITPIX.
DescriptionJ | ピクセル値がこのBLANK値と等しい場合、このピクセル値は意味のない値であると解釈される。(*)BITPIX
| が正の場合に必須。
-[ RECORD 30 ]--------------------------------------------------------------------------------------------------------
Keyword | BSCALE
Revised | 1998/12/14
Category | File
Importance | Common
Alias | -
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 1.12345678
Comment | Real=fits-value*BSCALE+BZERO
Description | This keyword shall be used, along with the BZERO keyword, when the array pixel values are not the true
| physical values. Equation: physical_value = BZERO + BSCALE x array_value
DescriptionJ | データのピクセル値が実際の物理値を表していない時に、そのピクセル値を実際の物理値へ変換するた
| めに用いる。その値は、キーワードBZEROと共に書き下される以下の変換式により求められる。物理
| 値 =BZERO + BSCALE x ピクセル値が正の場合に必須。
-[ RECORD 31 ]--------------------------------------------------------------------------------------------------------
Keyword | BUNIT
Revised | 1998/11/25
Category | File
Importance | Common
Alias | -
FormatF/C | A10/%-10s
Unit | -
Recommend | -
Sample | 'ADU '
Comment | Unit of original pixel values
Description | The value field shall contain a character string, describing the physical units in which the quantities
| in the array, after application
| of BSCALE and BZERO, are expressed.
DescriptionJ | データが表す実際の物理値(キーワードBSCALEとキーワードBZEROによる変換式を使ってピクセル値
| から計算される)の単位であり、文字列で与えられる。
[ABC順基本辞書(詳細説明付)、その 7(7/44): BZERO～ C2NIT2]
-[ RECORD 32 ]--------------------------------------------------------------------------------------------------------
Keyword | BZERO
Revised | 1998/12/14
Category | File
Importance | Common
Alias | -
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 0.00000001
Comment | Real=fits-value*BSCALE+BZERO
Description | This keyword shall be used, along with the BSCALE keyword, when the array pixel values are not the
| true physical values, to transform the primary data array values to the true values. Equation:
| physical_value = BZERO + BSCALE x array_value.
DescriptionJ | データのピクセル値が実際の物理値を表していない時に、そのピクセル値を実際の物理値へ変換するた
| めに用いられる。この変換式以下の通りである。物理値 = BZERO + BSCALE x ピクセル値
-[ RECORD 33 ]--------------------------------------------------------------------------------------------------------
Keyword | C2ELT1
Revised | 1999/05/26
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | degree
Recommend | -
Sample | 0.00001233
Comment | X Scale projected on detector (#/pix)
Description | The value is a floating point number giving the partial derivative of the coordinate specified by the
| C2YPE1 keywords with respect to the pixel index, evaluated at the reference point C2PIX1, in units of
| the coordinate specified by the C2YPE1 keyword.
DescriptionJ | キーワードC2PIX1で表される基準ピクセルの位置において+1ピクセル移動した時の、キーワードC2YPE1
| で表される座標値の増分を表す。
-[ RECORD 34 ]--------------------------------------------------------------------------------------------------------
Keyword | C2ELT2
Revised | 1999/05/26
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | degree
Recommend | -
Sample | 0.00001234
Comment | Y Scale projected on detector (#/pix)
Description | The value is a floating point number giving the partial derivative of the coordinate specified by the
| C2YPE2 keywords with respect to the pixel index, evaluated at the reference point C2PIX2, in units of
| the coordinate specified by the C2YPE2 keyword.
DescriptionJ | キーワードC2PIX2で表される基準ピクセルの位置において+1ピクセル移動した時の、キーワードC2YPE2
| で表される座標値の増分を表す。
-[ RECORD 35 ]--------------------------------------------------------------------------------------------------------
Keyword | C2NIT1
Revised | 1998/11/25
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | A8/%-8s
Unit | -
Recommend | degree
Sample | 'degree '
Comment | Units used in both C2VAL1 and C2ELT1
Description | Physical unit used in both C2VAL1 and C2ELT1. 'degree ' is recommended for the 2nd WCS for
| spectroscopy/polarimetry.
DescriptionJ | 第２WCSの第１軸方向が表す実際の座標値の単位であり、文字列で与えられる。分光・偏光観測の場合、
| 第２WCSとしては 'degree 'が推奨される。
-[ RECORD 36 ]--------------------------------------------------------------------------------------------------------
Keyword | C2NIT2
Revised | 1998/11/25
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | A8/%-8s
Unit | -
Recommend | degree
Sample | 'degree '
Comment | Units used in both C2VAL2 and C2ELT2
Description | Physical unit used in both C2VAL2 and C2ELT2. 'degree ' is recommended for the 2nd WCS for
| spectroscopy/polarimetry.
DescriptionJ | 第２WCSの第２軸方向が表す実際の座標値の単位であり、文字列で与えられる。分光・偏光観測の場合、
| 第２WCSとしては 'degree 'が推奨される。
[ABC順基本辞書(詳細説明付)、その 8(8/44): C2PIX1～ C2VAL2]
-[ RECORD 37 ]--------------------------------------------------------------------------------------------------------
Keyword | C2PIX1
Revised | 1999/03/01
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 512.5
Comment | Reference pixel X on detector (pixel)
Description | Slit projected pixel position of the reference point along #1 axis in the spectroscopy/polarimetry
| mode. By convention the center of the pixel is pix.0, pix.5 gives the right edge of the pixel and
| (pix-1).5 its left edge. Origin is (1,1).
DescriptionJ | 第２WCS系列の参照点の検出器座標系第１軸方向での値。このWCS系列は、分光・偏光観測でスリット
| やダイアフラムのCCD上への投影位置を正確に示すために用いられる。簡便のためピクセル中心をpix.0、
| ピクセル右端がpix.5、左端が(pix-1).6とする。原点(1,1)。
-[ RECORD 38 ]--------------------------------------------------------------------------------------------------------
Keyword | C2PIX2
Revised | 1999/03/01
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 512.5
Comment | Reference pixel Y on detector (pixel)
Description | Slit projected pixel position of the reference point along #2 axis in the spectroscopy/polarimetry
| mode. By convention the center of the pixel is pix.0, pix.5 gives the right edge of the pixel and
| (pix-1).5 its left edge. Origin is (1,1).
DescriptionJ | 第２WCS系列の参照点の検出器座標系第２軸方向での値。このWCS系列は、分光・偏光観測でスリット
| やダイアフラムのCCD上への投影位置を正確に示すために用いられる。簡便のためピクセル中心をpix.0、
| ピクセル右端がpix.5、左端が(pix-1).5とする。原点(1,1)。
-[ RECORD 39 ]--------------------------------------------------------------------------------------------------------
Keyword | C2VAL1
Revised | 1998/11/24
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | degree
Recommend | -
Sample | 188.73662083
Comment | Physical value of ref. pixel X (degree)
Description | The value field shall contain a floating point number giving the value of the partial coordinate
| specified by the C2YPE1 keyword at the reference point C2PIX1.
DescriptionJ | 第２WCS系列で参照基準点C2PIX1のC2YPE1の座標系における値。このWCS系列は、分光・偏光観測
| でスリットやダイアフラムのCCD上への投影位置を正確に示すために用いられる。
-[ RECORD 40 ]--------------------------------------------------------------------------------------------------------
Keyword | C2VAL2
Revised | 1998/11/24
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | degree
Recommend | -
Sample | 12.48544329
Comment | Physical value of ref. pixel Y (degree)
Description | The value field shall contain a floating point number giving the value of the partial coordinate
| specified by the C2YPE2 keyword at the reference point C2PIX2.
DescriptionJ | 第２WCS系列で参照基準点C2PIX2のC2YPE2の座標系における値。このWCS系列は、分光・偏光観測
| でスリットやダイアフラムのCCD上への投影位置を正確に示すために用いられる。
[ABC順基本辞書(詳細説明付)、その 9(9/44): C2YPE2～ CDij]
-[ RECORD 41 ]--------------------------------------------------------------------------------------------------------
Keyword | C2YPE1
Revised | 1998/11/25
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | A8/%-8s
Unit | -
Recommend | RA---TAN
Sample | 'RA---TAN'
Comment | Pixel coordinate system
Description | Type of projection used for #1 axis in 2nd WCS. 'RA---TAN' or 'DEC--TAN' is recommended for
| spectroscopy/polarimetry mode.
DescriptionJ | 第２WCS第１座標軸の座標名を表す文字列。分光データの第２WCSの場合は 'RA---TAN' 或いは、
| 'DEC--TAN'が推奨される。
-[ RECORD 42 ]--------------------------------------------------------------------------------------------------------
Keyword | C2YPE2
Revised | 1998/11/25
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | A8/%-8s
Unit | -
Recommend | DEC--TAN
Sample | 'DEC--TAN'
Comment | Pixel coordinate system
Description | Type of projection used for #2 axis in 2nd WCS. 'RA---TAN' or 'DEC--TAN' is recommended for
| spectroscopy/polarimetry mode.
DescriptionJ | 第２WCS第２座標軸の座標名を表す文字列。分光データの第２WCSの場合は 'RA---TAN' 或いは、
| 'DEC--TAN'が推奨される。
-[ RECORD 43 ]--------------------------------------------------------------------------------------------------------
Keyword | CDELT1
Revised | 1998/12/14
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 0.00001212
Comment | X Scale projected on detector (#/pix)
Description | The value is a floating point number giving the partial derivative of the coordinate specified by the
| CTYPE1 keywords with respect to the pixel index, evaluated at the reference point CRPIX1, in units of
| the coordinate specified by the CTYPE1 keyword.
DescriptionJ | キーワードCRPIX1で表される基準ピクセルの位置において+1ピクセル移動した時の、キーワードCTYPE1
| で表される座標値の増分を表す。
-[ RECORD 44 ]--------------------------------------------------------------------------------------------------------
Keyword | CDELT2
Revised | 1998/11/24
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 0.00001155
Comment | Y scale projected on detector (#/pix)
Description | The value is a floating point number giving the partial derivative of the coordinate specified by the
| CTYPE2 keywords with respect to the pixel index, evaluated at the reference point CRPIX2, in units of
| the coordinate specified by the CTYPE2 keyword.
DescriptionJ | キーワードCRPIX2で表される基準ピクセルの位置において+1ピクセル移動した時の、キーワードCTYPE2
| で表される座標値の増分を表す。
-[ RECORD 45 ]--------------------------------------------------------------------------------------------------------
Keyword | CDi_j
Revised | 2018/08/01
Category | WCS
Importance | Imaging(*)
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 0.0455
Comment | Pixel Coordinate translation matrix
Description | Pixel Coordinate translation matrix: i and j are the axis numbers, 1 or 2. (*)One of CDi_j and
| PCiiijjj must be present for imaging data.
DescriptionJ | データの画素値座標系から歪みや回転を取り除くのに用いられる変換行列。(*)撮像データの場合、CDi_j
| もしくはPCiiijjjのいずれかがなければならない。
[ABC順基本辞書(詳細説明付)、その 10(10/44): CHECKSUM～ CRPIX2]
-[ RECORD 46 ]--------------------------------------------------------------------------------------------------------
Keyword | CHECKSUM
Revised | 2019/01/25
Category | File
Importance | Optional
Alias | -
FormatF/C | A16/%-16s
Unit | -
Recommend | -
Sample | `iJ7dj96ciG6iG6ci96c'
Comment | HDU cheksum updated <datetime (e.g., 2018008-30T19:03:16)>
Description | A parameter for data validation. CHEKSUM must be present if DATASUM is present.
DescriptionJ | データチェックに用いるパラメータ。DATASUM が存在する場合、CHECKSUM もなければらない
-[ RECORD 47 ]--------------------------------------------------------------------------------------------------------
Keyword | COADD
Revised | 1998/12/10
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 10
Comment | Frame is created by # of sub-exposures
Description | 'COADD' shows how many sub-exposures were co-added into a frame. Integration time of each
| sub-exposure is shown in 'EXP1TIME'. Total integration time of a frame corresponds to the product
| of 'EXP1TIME' and this 'COADD'. (EXPTIME = EXP1TIME * COADD)
DescriptionJ | 1 frameが何枚のsub-exposureを足しあわせた物かを記述する。sub-exporsureの積分時間はEXP1TIME
| で記述され、EXP1TIMEとCOADDを掛け合わせた物が最終的な1 frameの積分時間に対応する。 (EXPTIME = EXP1TIME * COADD)
-[ RECORD 48 ]--------------------------------------------------------------------------------------------------------
Keyword | COMMENT
Revised | 1998/12/14
Category | Comment
Importance | Optional
Alias | -
FormatF/C | A79/%-79s
Unit | -
Recommend | -
Sample | 'Comment '
Comment | Comment
Description | Used for describing the comments about what can not be described by Keyword and parameters.
DescriptionJ | ヘッダー中にキーワードとパラメータで表現しきれないようなコメントを記述したい場合に用いる。
-[ RECORD 49 ]--------------------------------------------------------------------------------------------------------
Keyword | CRPIX1
Revised | 1999/03/05
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 512.5
Comment | Reference pixel in X (pixel)
Description | Pixel position of the reference point along #1 axis. By convention the center of the pixel is pix.0,
| pix.5 gives the right edge of the pixel and (pix-1).5 its left edge. Origin is (1,1).
DescriptionJ | 第１軸方向での参照基準点の位置を、その軸上での目盛であるインデックスで表した浮動小数点数であ
| る。ピクセル中央が xxx.0、右端がxxx.5、左端が(xxx-1).5となる。原点は(1,1)。
-[ RECORD 50 ]--------------------------------------------------------------------------------------------------------
Keyword | CRPIX2
Revised | 1999/03/01
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 512.5
Comment | Reference pixel in Y (pixel)
Description | Pixel position of the reference point along #2 axis. By convention the center of the pixel is pix.0,
| pix.5 gives the bottom edge of pixel and (pix-1).5 its top edge. Origin is (1,1).
DescriptionJ | 第２軸方向での参照基準点の位置を、その軸上での目盛であるインデックスで表した浮動小数点数であ
| る。ピクセル中央が xxx.0、右端がxxx.5、左端が(xxx-1).5となる。原点は(1,1)。
[ABC順基本辞書(詳細説明付)、その 11(11/44): CRVAL1～ CＵＮＩＴ１]
-[ RECORD 51 ]--------------------------------------------------------------------------------------------------------
Keyword | CRVAL1
Revised | 1998/11/24
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 29.33333333
Comment | Physical value of the reference pixel X
Description | The value field shall contain a floating point number giving the value of the partial coordinate
| specified by the CTYPE1 keyword at the reference point CRPIX1.
DescriptionJ | 参照基準点CRPIX1でのCTYPE1の座標における値であり、浮動小数点数で表される。
-[ RECORD 52 ]--------------------------------------------------------------------------------------------------------
Keyword | CRVAL2
Revised | 1998/11/24
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 2.09777777
Comment | Physical value of the reference pixel Y
Description | The value field shall contain a floating point number giving the value of the partial coordinate
| specified by the CTYPE2 keyword at the reference point CRPIX2.
DescriptionJ | 参照基準点CRPIX2でのCTYPE2の座標における値であり、浮動小数点数で表される。
-[ RECORD 53 ]--------------------------------------------------------------------------------------------------------
Keyword | CTYPE1
Revised | 1998/11/25
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | A10/%-10s
Unit | -
Recommend | RA---TAN
Sample | 'RA---TAN'
Comment | Pixel coordinate system
Description | Type of projection used for X axis. RA---TAN or DEC--TAN for imaging mode, and WAVELENGTH for
| dispersion axis of spectroscopy mode.
DescriptionJ | 座標名を表す文字列。撮像観測の場合は 'RA---TAN' 或いは、'DEC--TAN'となり、分光観測の場合
| は 'WAVELENGTH'が推奨される。
-[ RECORD 54 ]--------------------------------------------------------------------------------------------------------
Keyword | CTYPE2
Revised | 1998/11/25
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | A10/%-10s
Unit | -
Recommend | DEC--TAN
Sample | 'DEC--TAN'
Comment | Pixel coordinate system
Description | Type of projection used for Y axis. RA---TAN or DEC--TAN for Imaging mode, and WAVELENGTH for
| dispersion axis of spectroscopy mode.
DescriptionJ | 座標名を表す文字列。撮像観測の場合は 'RA---TAN' 或いは、'DEC--TAN'となり、分光観測の場合
| は 'WAVELENGTH'が推奨される。
-[ RECORD 55 ]--------------------------------------------------------------------------------------------------------
Keyword | CUNIT1
Revised | 1998/11/25
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | A10/%-10s
Unit | -
Recommend | degree
Sample | 'degree '
Comment | Units used in both CRVAL1 and CDELT1
Description | Physical unit used in both CRVAL1 and CDELT1. 'nm' is recommended for spectroscopy mode.
DescriptionJ | 第１軸が表す実際の座標値の単位であり、文字列で与えられる。空間情報の場合は 'degree'、波長情
| 報の場合は 'nm'が推奨される。
[ABC順基本辞書(詳細説明付)、その 12(12/44): CUNIT2～ DATA-OBS]
-[ RECORD 56 ]--------------------------------------------------------------------------------------------------------
Keyword | CUNIT2
Revised | 1998/11/25
Category | File
Importance | Common
Alias | Toolkit
FormatF/C | A10/%-10s
Unit | -
Recommend | degree
Sample | 'degree '
Comment | Units used in both CRVAL2 and CDELT2
Description | Physical unit used in both CRVAL2 and CDELT2. 'nm' is recommended for spectroscopy mode.
DescriptionJ | 第２軸が表す実際の座標値の単位であり、文字列で与えられる。空間情報の場合は 'degree'、波長情
| 報の場合は 'nm'が推奨される。
-[ RECORD 57 ]--------------------------------------------------------------------------------------------------------
Keyword | DATA-TYP
Revised | 2018/08/01
Category | Object
Importance | Common
Alias | -
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'BIAS '
Comment | Type / Characteristics of this data
Description | This keyword describes a data type/characteristics. Values must be one of the followings: ACQUISITION,
| BIAS, COMPARISON, DARK, DOMEFLAT,
| DOMEFLAT_ON, DOMEFLAT_OFF, FLAT, FOCUSING, OBJECT, SKYFLAT, STANDARD, STANDARD_STAR, TEST
DescriptionJ | 取得データの種類を記述する。取り得る値は以下: ACQUISITION, BIAS, COMPARISON, DARK, DOMEFLAT, DOMEFLAT_ON,
| DOMEFLAT_OFF, FLAT, FOCUSING, OBJECT, SKYFLAT, STANDARD, STANDARD_STAR, TEST
-[ RECORD 58 ]--------------------------------------------------------------------------------------------------------
Keyword | DATASET
Revised | 2018/08/01
Category | Object
Importance | Optional
Alias | FITS.#Inst.DATASET
FormatF/C | A20/%-20s
Unit | -
Recommend | -
Sample | 'o98003d1021'
Comment | ID of an observation dataset
Description | ID of an observation dataset
DescriptionJ | 観測データセットのＩＤ。この値は必要に応じて制御系から撮像、あるいはフレーム生成コマンドのパ
| ラメータとして投入される。
-[ RECORD 59 ]--------------------------------------------------------------------------------------------------------
Keyword | DATASUM
Revised | 2019/01/25
Category | File
Importance | Optional
Alias | -
FormatF/C | A10/%-10s
Unit | -
Recommend | -
Sample | `327899541'
Comment | data unit checksum updated <datetime (e.g., 2018-08-30T19:03:16)>
Description | A parameter for data validation. DATASUM must be present if CHECKSUM is present.
DescriptionJ | データチェックに使うパラメータ。CHECKSUM が存在する場合、DATASUM もなければならない。
-[ RECORD 60 ]--------------------------------------------------------------------------------------------------------
Keyword | DATE-OBS
Revised | 1998/11/25
Category | Time
Importance | Common
Alias | Toolkit
FormatF/C | A10/%-10s
Unit | UTC
Recommend | -
Sample | '1998-09-14'
Comment | Observation start date (yyyy-mm-dd)
Description | UTC date at the beginning of the exposure. Format : yyyy-mm-dd
DescriptionJ | 露出開始の時点の日時。単位はUTCで、yyyy-mm-ddの形式とする。
[ABC順基本辞書(詳細説明付)、その 13(13/44): DEC～ DET-NSMP]
-[ RECORD 61 ]--------------------------------------------------------------------------------------------------------
Keyword | DEC
Revised | 1998/12/14
Category | Object
Importance | Common
Alias | FITS.SBR.DEC
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | '-01:23:45.67'
Comment | DEC of pointing (+/-DD:MM:SS.SS)
Description | Declination of telescope pointing. This value is based on an EQUINOX of observer's target table.
| Notice that this value does NOT show accurate field center of the instrument.
DescriptionJ | 望遠鏡指向位置の赤緯で、分点は項目 EQUINOX に記述されている。必ずしも観測装置の視野中心と
| 一致する必要はない。
-[ RECORD 62 ]--------------------------------------------------------------------------------------------------------
Keyword | DEC2000
Revised | 1998/11/25
Category | Object
Importance | Common
Alias | Toolkit
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | '+20:00:12.34'
Comment | DEC(J2000) of pointing (+/-DD:MM:SS.SS)
Description | Declination of pointing based on J2000 equinox. If telescope control system is based on the J2000,
| this value is equals to the value of keyword DEC. Notice that this value does NOT show accurate
| field center of the instrument.
DescriptionJ | 分点Ｊ２０００に準拠した赤緯。もし項目 EQUINOX に J2000 が用いられていれば、DEC と同じ値と
| なる。必ずしも観測装置の視野中心と一致する必要はない。
-[ RECORD 63 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-Ann
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | 0.045
Comment | Relative angle of nn-th detector (deg)
Description | Angle between nn-th detector and instrument's standard line (degree)
DescriptionJ | nn番目の検出器の基準線に対する相対的な取付角 (degree)
-[ RECORD 64 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-ID
Revised | 1998/12/10
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 2
Comment | ID of the detector used for this data
Description | ID of the detector used for this fits data. The detector can be identified by the number when the
| instrument equips multi detectors.
DescriptionJ | 複数の検出器からなる観測装置の場合、当該データを生成させた検出器(CCD)等の識別子
-[ RECORD 65 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-NSMP
Revised | 1998/12/10
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 1
Comment | # of multi-sampling in an exposure
Description | number of multi-sampling in an exposure
DescriptionJ | 1回の露出中に複数回の読み出しを行う場合にその回数
[ABC順基本辞書(詳細説明付)、その 14(14/44): DET-P1nn～ DET-TAVE]
-[ RECORD 66 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-P1nn
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | F20.3/%20.3f
Unit | arcsec
Recommend | -
Sample | 61.875
Comment | Relative X pos of nn-th detector(arcsec)
Description | X Position of the nn-th detector center relative from the field center or instrument standard position
DescriptionJ | 複数個の検出器を持つ装置の場合に、装置基準位置、或いは、フィールドセンターからnn番目の検出
| 器の中心位置までのX軸(第1軸)方向の相対位置
-[ RECORD 67 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-P2nn
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | F20.3/%20.3f
Unit | arcsec
Recommend | -
Sample | 120.125
Comment | Relative Y pos of nn-th detector(arcsec)
Description | Y Position of the nn-th detector center relative from the field center or instrument standard position
DescriptionJ | 複数個の検出器を持つ装置の場合に、装置基準位置、或いは、フィールドセンターからnn番目の検出
| 器の中心位置までのY軸(第2軸)方向の相対位置
-[ RECORD 68 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-RST
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 2
Comment | reset number before exposure
Description | Number of detector reset performed before exposure.
DescriptionJ | 露出前に検出器をリセットした回数。
-[ RECORD 69 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-SMPL
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | A20/%-20s
Unit | -
Recommend | -
Sample | 'destructive'
Comment | sampling method
Description | Sampling method of produced image.
DescriptionJ | どのようなパターンでデータをサンプリングしたかを示す文字列。
-[ RECORD 70 ]--------------------------------------------------------------------------------------------------------
Keyword | DET-TAVE
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | F20.2/%20.2f
Unit | K
Recommend | -
Sample | 121.87
Comment | Average of the detector temperature (K)
Description | Average of the detector temparature during exposure. Unit is Kelvin (K).
DescriptionJ | 検出器の平均の温度。基本的には時間平均を意味している。単位はケルビン(K)。
[ABC順基本辞書(詳細説明付)、その 15(15/44): DET-TMAX～ DET-Tnn]
-[ RECORD 71 ]-------------------------------------------------------------------------------------------------------- Keyword | DET-TMAX Revised | 1999/03/01 Category | Instrument Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 121.99 Comment | Max detector temperature during exp. (K) Description | Maximum detector temperature during the exposure. Unit is Kelvin (K). DescriptionJ | 露出中の検出器の最高温度。単位はケルビン(K)。 -[ RECORD 72 ]-------------------------------------------------------------------------------------------------------- Keyword | DET-TMED Revised | 1999/03/01 Category | Instrument Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 121.54 Comment | Median of the detector temperature (K) Description | Median of the detector temperature during the exposure. Unit is Kelvin (K). DescriptionJ | 露出中の検出器温度のメディアン値。単位はケルビン(K)。 -[ RECORD 73 ]-------------------------------------------------------------------------------------------------------- Keyword | DET-TMIN Revised | 1999/03/01 Category | Instrument Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 125.88 Comment | Min detector temperature during exp. (K) Description | Minimum detector temperature during the exposure. Unit is Kelvin (K). DescriptionJ | 露出中の検出器の最低温度。単位はケルビン(K)。 -[ RECORD 74 ]-------------------------------------------------------------------------------------------------------- Keyword | DET-TMP Revised | 1999/03/01 Category | Instrument Importance | Common Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 165.12 Comment | Detector temperature (K) Description | Detectors' typical (representative) temperature. Unit is Kelvin (K). DescriptionJ | 検出器の温度の典型的な値（代表値）。単位はケルビン(K)。 -[ RECORD 75 ]-------------------------------------------------------------------------------------------------------- Keyword | DET-TSD Revised | 1999/03/01 Category | Instrument Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 0.21 Comment | Standard Dev. of the detector temp (K) Description | Standard deviation of the detector temperature during the exposure. Unit is Kelvin (K). DescriptionJ | 露出中の検出器温度の標準偏差。単位はケルビン(K)。 -[ RECORD 76 ]-------------------------------------------------------------------------------------------------------- Keyword | DET-Tnn Revised | 1999/03/01 Category | Instrument Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 165.13 Comment | nn-th Detector temperature (K) Description | nn-th Detectors' typical (representative) temperature. Unit is Kelvin (K). DescriptionJ | ｎｎ番目の検出器温度の典型的な値（代表値）。単位はケルビン(K)。
[ABC順基本辞書(詳細説明付)、その 16(16/44): DET-VER～ DISPERSR]
-[ RECORD 77 ]-------------------------------------------------------------------------------------------------------- Keyword | DET-VER (Obsolete: YES) Revised | 1998/12/14 Category | Instrument Importance | Optional Alias | - FormatF/C | A30/%-30s Unit | - Recommend | - Sample | 'Ver.1-c-2' Comment | Detector control command script name Description | Detector control command script name DescriptionJ | 検出器制御コマンドスクリプトの名前。 -[ RECORD 78 ]-------------------------------------------------------------------------------------------------------- Keyword | DETECTOR Revised | 1998/12/10 Category | Instrument Importance | Common Alias | - FormatF/C | A20/%-20s Unit | - Recommend | - Sample | 'CCD0001 ' Comment | Name of the detector/CCD Description | Name/Identification of the detector/CCD. DescriptionJ | CCD等の検出器の名称 -[ RECORD 79 ]-------------------------------------------------------------------------------------------------------- Keyword | DETPXSZ1 Revised | 1998/12/14 Category | Instrument Importance | Optional Alias | - FormatF/C | F20.4/%20.4f Unit | mm Recommend | - Sample | 0.0401 Comment | Detector pixel size in axis1 (mm) Description | Detector pixel size in first axis (NAXIS1). Unit is mm. DescriptionJ | 検出器の第１軸(NAXIS1)方向のピクセルサイズ。単位は mm。 -[ RECORD 80 ]-------------------------------------------------------------------------------------------------------- Keyword | DETPXSZ2 Revised | 1998/12/14 Category | Instrument Importance | Optional Alias | - FormatF/C | F20.4/%20.4f Unit | mm Recommend | - Sample | 0.0399 Comment | Detector pixel size in axis2 (mm) Description | Detector pixel size in second axis (NAXIS2). Unit is mm. DescriptionJ | 検出器の第２軸(NAXIS2)方向のピクセルサイズ。単位は mm。 -[ RECORD 81 ]-------------------------------------------------------------------------------------------------------- Keyword | DISPAXIS Revised | 1998/12/10 Category | Spectroscopy Importance | Spectroscopy Alias | - FormatF/C | I20/%20d Unit | - Recommend | - Sample | 1 Comment | Dispersion axis in frame Description | The number of axis (n of NAXISn) along to dispersion. DescriptionJ | スペクトルの分散方向の軸番号（NAXISnのnに対応） -[ RECORD 82 ]-------------------------------------------------------------------------------------------------------- Keyword | DISPERSR Revised | 1998/12/10 Category | Spectroscopy Importance | Spectroscopy Alias | - FormatF/C | A20/%-20s Unit | - Recommend | - Sample | 'Grizm500-6400' Comment | Identifier of the disperser used Description | Identifier (Name, grooves, etc.) of the disperser used. DescriptionJ | 使用している分散素子の名前など
[ABC順基本辞書(詳細説明付)、その 17(17/44): DOM-HEND～ DOM-PSTR]
-[ RECORD 83 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-HEND Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-HUM FormatF/C | F20.1/%20.1f Unit | % Recommend | - Sample | 5.4 Comment | Humidity in the dome at exp. end (%) Description | Humidity measured in the dome at the exposure end. Unit is %. DescriptionJ | 露出終了時のドーム内湿度。単位はパーセント(%)。 -[ RECORD 84 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-HSTR Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-HUM FormatF/C | F20.1/%20.1f Unit | % Recommend | - Sample | 5.3 Comment | Humidity in the dome at exp. start (%) Description | Humidity measured in the dome at the exposure start. Unit is %. DescriptionJ | 露出開始時のドーム内湿度。単位はパーセント(%)。 -[ RECORD 85 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-HUM Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-HUM FormatF/C | F20.1/%20.1f Unit | % Recommend | - Sample | 23.1 Comment | Humidity measured in the dome Description | Humidity measured in the dome. Unit is %. DescriptionJ | ドーム内で測定した湿度。単位はパーセント(%)。 -[ RECORD 86 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-PEND Revised | 1998/12/14 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-PRS FormatF/C | F20.2/%20.2f Unit | hpa Recommend | - Sample | 645.83 Comment | Dome atm. pressure at exposure end (hpa) Description | Atmospheric pressure in the dome at the end of the exposure. Unit is hpa. DescriptionJ | 露出終了時のドーム内気圧。単位はhpa。 -[ RECORD 87 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-PRS Revised | 1998/12/14 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-PRS FormatF/C | F20.2/%20.2f Unit | hpa Recommend | - Sample | 648.21 Comment | Atmospheric pressure in the Dome (hpa) Description | Atmospheric pressure in the Dome. Unit is hpa. DescriptionJ | 露出中の典型的な時刻に測定されたドーム内での気圧。単位はhpa。 -[ RECORD 88 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-PSTR Revised | 1998/12/14 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-PRS FormatF/C | F20.2/%20.2f Unit | hpa Recommend | - Sample | 645.14 Comment | Dome Atm. pressure at exp.start (hpa) Description | Atmospheric pressure in the dome at the start of the exposure. Unit is hpa. DescriptionJ | 露出開始時のドーム内気圧。単位はhpa。
[ABC順基本辞書(詳細説明付)、その 18(18/44): DOM-TEND～ DOM-WMIN]
-[ RECORD 89 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-TEND Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-TMP FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 273.16 Comment | Temp. in the dome at exp. end (K) Description | Temperature measured in the dome/enclosure at the exposure end. Unit is Kelvin (K). DescriptionJ | 露出終了時にドーム内で測定された気温。単位はケルビン(K)。 -[ RECORD 90 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-TMP Revised | 1998/12/14 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-TMP FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 273.39 Comment | Temperature measured in the dome (K) Description | Temperature measured in the dome/enclosure. Unit is Kelvin (K). DescriptionJ | 露出中の典型的な時刻にドーム内で測定された気温。単位はケルビン(K)。 -[ RECORD 91 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-TSTR Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-TMP FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 273.14 Comment | Temp. in the dome at exp. start (K) Description | Temperature measured in the dome/enclosure at the exposure start. Unit is Kelvin (K). DescriptionJ | 露出開始時にドーム内で測定された気温。単位はケルビン(K)。 -[ RECORD 92 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-WEND Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.DOM-WND FormatF/C | F20.2/%20.2f Unit | m/s Recommend | - Sample | 10.88 Comment | Wind vel. in dome at exp. end (m/s) Description | Wind velocity measured in the dome/enclosure at the exposure end (m/s). DescriptionJ | 露出終了時に測定したドーム内風速(m/s)。 -[ RECORD 93 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-WMAX Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | m/s Recommend | - Sample | 8.34 Comment | Max wind vel. in dome during exp. (m/s) Description | Maximum wind velocity (m/s) measured inside of the dome/enclosure during the exposure. DescriptionJ | 露出中にドーム内部で測定された最大風速。単位はm/s。 -[ RECORD 94 ]-------------------------------------------------------------------------------------------------------- Keyword | DOM-WMIN Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | m/s Recommend | - Sample | 5.22 Comment | Min wind vel. in dome during exp. (m/s) Description | Minimum wind velocity (m/s) measured inside of the dome/enclosure during the exposure. DescriptionJ | 露出中にドーム内部で測定された最小風速。単位はm/s。
[ABC順基本辞書(詳細説明付)、その 19(19/44): DOM-WIND～ EFP-RNG1]
-[ RECORD 95 ]--------------------------------------------------------------------------------------------------------
Keyword | DOM-WND
Revised | 1999/03/01
Category | Environment
Importance | Optional
Alias | FITS.SBR.DOM-WND
FormatF/C | F20.2/%20.2f
Unit | m/s
Recommend | -
Sample | 9.12
Comment | Wind velocity in the dome (m/s)
Description | Wind velocity measured in the dome/enclosure (m/s).
DescriptionJ | ドーム内で測定した風速(m/s)。
-[ RECORD 96 ]--------------------------------------------------------------------------------------------------------
Keyword | DOM-WSTR
Revised | 1999/03/01
Category | Environment
Importance | Optional
Alias | FITS.SBR.DOM-WND
FormatF/C | F20.2/%20.2f
Unit | m/s
Recommend | -
Sample | 10.99
Comment | Wind vel. in dome at exp. end (m/s)
Description | Wind velocity measured in the dome/enclosure at the exposure start (m/s).
DescriptionJ | 露出開始時に測定したドーム内風速(m/s)。
-[ RECORD 97 ]--------------------------------------------------------------------------------------------------------
Keyword | EFP-MIN1
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 5
Comment | Start X pos. of effective area (pix)
Description | Start pixel position of effective data region in first axis(NAXIS1). Effective data region means the
| region excluding overscan region and includes the information from the sky.
DescriptionJ | 第１軸(NAXIS1)方向の有効領域の開始ピクセル位置。有効領域とはオーバースキャン領域を含まない、
| 天体の情報を含む領域を指す。
-[ RECORD 98 ]--------------------------------------------------------------------------------------------------------
Keyword | EFP-MIN2
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 10
Comment | Start Y pos. of effective area (pix)
Description | Start pixel position of effective data region in second axis(NAXIS2). Effective data region means the
| region excluding overscan region and includes the information from the sky.
DescriptionJ | 第２軸(NAXIS2)方向の有効領域の開始ピクセル位置。有効領域とはオーバースキャン領域を含まない、
| 天体の情報を含む領域を指す。
-[ RECORD 99 ]--------------------------------------------------------------------------------------------------------
Keyword | EFP-RNG1
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1024
Comment | X Range of overscan area (pix)
Description | Range of effective data region in first axis(NAXIS1). Unit is pixel. Effective data region means the
| region excluding overscan region and includes the information from the sky.
DescriptionJ | 第１軸(NAXIS1)方向の有効領域のピクセル単位での大きさ。有効領域とはオーバースキャン領域を含
| まない、天体の情報を含む領域を指す。
[ABC順基本辞書(詳細説明付)、その 20(20/44): EFP-RNG2～ EXP1TIME]
-[ RECORD 100 ]-------------------------------------------------------------------------------------------------------
Keyword | EFP-RNG2
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1024
Comment | Y Range of overscan area (pix)
Description | Range of effective data region in second axis(NAXIS2). Unit is pixel. Effective data region means the
| region excluding overscan region and includes the information from the sky.
DescriptionJ | 第２軸(NAXIS2)方向の有効領域のピクセル単位での大きさ。有効領域とはオーバースキャン領域を含
| まない、天体の情報を含む領域を指す。
-[ RECORD 101 ]-------------------------------------------------------------------------------------------------------
Keyword | END
Revised | 1998/11/24
Category | FITS
Importance | Common
Alias | Toolkit
FormatF/C | -/-
Unit | -
Recommend | -
Sample | -
Comment | -
Description | This keyword has no associated value. Columns 9-80 shall be filled with ASCII blanks.
DescriptionJ | このキーワードは値を持たない。9-80列はASCII空白となる。
-[ RECORD 102 ]-------------------------------------------------------------------------------------------------------
Keyword | EQUINOX
Revised | 1999/09/28
Category | Object
Importance | Common
Alias | FITS.SBR.EQUINOX
FormatF/C | F20.3/%20.3f
Unit | year
Recommend | -
Sample | 1999.123
Comment | Standard FK5 (years)
Description | Epoch of the mean equator and equinox of the coordinate system used to express the WCS mapping. (FK5).
DescriptionJ | 望遠鏡指向の基準となる分点。この分点を基準として、RA, DECをヘッダー中に記述する。
-[ RECORD 103 ]-------------------------------------------------------------------------------------------------------
Keyword | EXP-ID
Revised | 1998/12/14
Category | Instrument
Importance | Common
Alias | -
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | CACE00000231
Comment | ID of the exposure this data was taken
Description | ID of an exposure this data was taken. Effective for multi detectors. First 3 characters represent
| instrument. The 4th character is 'E'. Remaining 8 digits are sequential number. The representation of
| first 3 characters are the same with for FRAMEID.
DescriptionJ | このデータの撮られた露出を表すID 番号。複数の検出器に対してこのID番号が使われる。最初の３
| 文字は観測装置を表す。４文字目は常に'E'。残りの８桁の数字が通し番号を表す。最初の３文字の表記
| 方法はFRAMEIDと同じ。
-[ RECORD 104 ]-------------------------------------------------------------------------------------------------------
Keyword | EXP1TIME
Revised | 1998/12/14
Category | Time
Importance | Optional
Alias | -
FormatF/C | F20.3/%20.3f
Unit | sec
Recommend | -
Sample | 0.015
Comment | Exposure time of a frame(sec)
Description | 'EXP1TIME' shows an integration time (sec) of each sub-exposure. Total integration time of a frame is
| accumulated by this 'EXP1TIME' and 'COADD' which shows how many sub-exporsures were coadded.
| ('COADD' and 'EXPTIME'). (EXPTIME = EXP1TIME * COADD)
DescriptionJ | 各々のsub-exposureの積分時間を記述する。単位はsec。1 frameあたりの積分時間はこのEXP1TIME
| と枚数COADDの積となる。(COADD,EXPTIMEも参照)(EXPTIME = EXP1TIME * COADD)
[ABC順基本辞書(詳細説明付)、その 21(21/44): EXPTIME～ FLT-Ann]
-[ RECORD 105 ]-------------------------------------------------------------------------------------------------------
Keyword | EXPTIME
Revised | 1998/12/14
Category | Time
Importance | Common
Alias | -
FormatF/C | F20.2/%20.2f
Unit | sec
Recommend | -
Sample | 1234.56
Comment | Total integration time of the frame(sec)
Description | 'EXPTIME' shows an integration time [sec] of a frame. If a frame was made from some sub-exposures,
| the 'EXPTIME' corresponds to the product of 'EXP1TIME' and 'COADD'. (EXPTIME = EXP1TIME * COADD)
DescriptionJ | このデータの、1 frameあたりの積分時間を記述する。単位はsec。1 frameがsub-exposureの足し
| 合わせである場合、EXPTIMEはEXP1TIMEとCOADDの積と等しくなる。(EXPTIME = EXP1TIME * COADD)
-[ RECORD 106 ]-------------------------------------------------------------------------------------------------------
Keyword | EXTEND
Revised | 1998/11/24
Category | FITS
Importance | Common
Alias | -
FormatF/C | BOOLEAN/BOOLEAN
Unit | -
Recommend | -
Sample | F
Comment | Presence of FITS Extention
Description | If FITS file contains extensions, the keyword EXTEND and the value T must appear in the primary header
| just after the last NAXISn card image. The presence of this keyword with the value T in the primary
| header does not require that extensions be present.
DescriptionJ | FITSファイルがextensionを持つ場合は、Primary ヘッダー内にこのキーワードを記述し、値を'T
| 'とする。記述位置は最後に記述されているNAXISnの直後である。このキーワードの記述があり、そ
| の値が'T'であっても、実際にはextensionを持たない、ということも許される。
-[ RECORD 107 ]-------------------------------------------------------------------------------------------------------
Keyword | F-RATIO (Obsolete: YES)
Revised | 1998/12/14
Category | Origin
Importance | Optional
Alias | -
FormatF/C | F20.2/%20.2f
Unit | -
Recommend | -
Sample | 6.12
Comment | Monochromatic F-Ratio of the camera
Description | Monochromatic F-Ratio of the instrument camera.
DescriptionJ | 装置のF値。
-[ RECORD 108 ]-------------------------------------------------------------------------------------------------------
Keyword | FILTERnn
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'FILTER:R'
Comment | Filter name/ID
Description | Filter/Grism name/ID in nn-th filter wheel which is used in the exposure.
DescriptionJ | nn 番目のフィルターホイールに入っている、観測に使用されたフィルターまたはグリズムの識別子。nn
| は２桁の整数。
-[ RECORD 109 ]-------------------------------------------------------------------------------------------------------
Keyword | FLT-Ann
Revised | 1998/12/14
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | F20.2/%20.2f
Unit | degree
Recommend | -
Sample | 6.12
Comment | Inclination of nn-th Filter (degree)
Description | Inclination of the nn-th filter reference to optical axis. Unit is degree. When filter surface is
| normal to optical axis, this value is 0.0.
DescriptionJ | nn 番目のフィルターの光軸に対する角度。単位は度(degree)。０度の時に光軸とフィルター面が直交
| する。
[ABC順基本辞書(詳細説明付)、その 22(22/44): FOC-LEN～ GAIN]
-[ RECORD 110 ]-------------------------------------------------------------------------------------------------------
Keyword | FOC-LEN
Revised | 1998/11/24
Category | Origin
Importance | Optional
Alias | -
FormatF/C | F20.3/%20.3f
Unit | mm
Recommend | -
Sample | 100000.111
Comment | Focal length of the telescope (mm)
Description | Focal length of the telescope.
DescriptionJ | 望遠鏡の焦点距離。
-[ RECORD 111 ]-------------------------------------------------------------------------------------------------------
Keyword | FOC-POS
Revised | 2018/08/01
Category | Origin
Importance | Common
Alias | FITS.#Inst.FOC-POS
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | 'CASSEGRAIN'
Comment | Focus where the instrument is attached
Description | Focus name where the instrument is attached. (Cassegrain/COUDE/Nasmyth-IR/Nasmyth-Opt/PRIME)
DescriptionJ | 観測装置が装着されている焦点名。(Cassegrain/COUDE/Nasmyth-IR/Nasmyth-Opt/PRIME)
-[ RECORD 112 ]-------------------------------------------------------------------------------------------------------
Keyword | FOC-VAL
Revised | 1999/03/01
Category | Origin
Importance | Common
Alias | FITS.SBR.FOC-VAL
FormatF/C | F20.3/%20.3f
Unit | mm
Recommend | -
Sample | 100000.254
Comment | Encoder value of the focus unit (mm)
Description | Position of the telescope focus unit (secondary mirror, prime focus unit).
DescriptionJ | 望遠鏡の合焦に使用されるユニットの位置。
-[ RECORD 113 ]-------------------------------------------------------------------------------------------------------
Keyword | FRAMEID
Revised | 1999/09/28
Category | Instrument
Importance | Common
Alias | FITS.#inst.FRAMEID
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | CACA00000478
Comment | Image sequential number
Description | Sequential number identifying the frame. First 3 characters represent instrument. The 4th character
| is `A' for raw data or 'Q' for reduced data. The following 8 digit is for a sequential number.
DescriptionJ | フレームを識別するための通し番号。最初の３文字は観測装置を表す。４文字目は生データは'A'、処理
| 済みには'Q'がつく。残りの８桁の数字が通し番号を表す。
-[ RECORD 114 ]-------------------------------------------------------------------------------------------------------
Keyword | GAIN
Revised | 1998/12/14
Category | Instrument
Importance | Common
Alias | -
FormatF/C | F20.3/%20.3f
Unit | e/ADU
Recommend | -
Sample | 1.456
Comment | AD conversion factor (electron/ADU)
Description | AD conversion factor of the detector. Unit is electron/ADU.
DescriptionJ | 検出器のA/D変換の係数。単位は electron/ADU。
[ABC順基本辞書(詳細説明付)、その 23(23/44): HISTORY～ IMGROT]
-[ RECORD 115 ]-------------------------------------------------------------------------------------------------------
Keyword | HISTORY
Revised | 1998/12/14
Category | Comment
Importance | Optional
Alias | -
FormatF/C | A60/%-60s
Unit | -
Recommend | -
Sample | 'QDAS ok'
Comment | History
Description | Used for describing the history of data analysis and so on performed to the data.
DescriptionJ | 当該データに対してなされた処理履歴。
-[ RECORD 116 ]-------------------------------------------------------------------------------------------------------
Keyword | HST
Revised | 1998/12/14
Category | Time
Importance | Common
Alias | -
FormatF/C | A12/%-12s
Unit | HST
Recommend | -
Sample | '14:25:00.012'
Comment | Typical HST at exposure (HH:MM:SS.SSS)
Description | Typical Hawaii Standard Time of exposure (HH:MM:SS.SSS). A middle time of the exposure is recommended.
DescriptionJ | 露出中の典型的 Hawaii Standard Time (ハワイ標準時)。露出開始と終了の中間でのハワイ標準時を、
| 多重露出の場合には、最初の露出開始と最終の露出終了の中間におけるハワイ標準時が望ましい。
-[ RECORD 117 ]-------------------------------------------------------------------------------------------------------
Keyword | HST-END
Revised | 1998/11/25
Category | Time
Importance | Optional
Alias | -
FormatF/C | %12s/%-12s
Unit | HST
Recommend | -
Sample | '14:27:00.012'
Comment | HST at exposure end (HH:MM:SS.SSS)
Description | Hawaii Standard Time when an exposure ends (HH:MM:SS.SSS).
DescriptionJ | 露出終了時の Hawaii Standard Time (ハワイ標準時)。多重露出の場合は、最終露出終了の時刻。
-[ RECORD 118 ]-------------------------------------------------------------------------------------------------------
Keyword | HST-STR
Revised | 1998/11/25
Category | Time
Importance | Optional
Alias | -
FormatF/C | %12s/%-12s
Unit | HST
Recommend | -
Sample | '14:23:00.012'
Comment | HST at exposure start (HH:MM:SS.SSS)
Description | Hawaii Standard Time when an exposure begins (HH:MM:SS.SSS).
DescriptionJ | 露出開始時の Hawaii Standard Time (ハワイ標準時)。多重露出の場合は、最初の露出開始時の時刻。
-[ RECORD 119 ]-------------------------------------------------------------------------------------------------------
Keyword | IMGROT
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | FITS.SBR.IMGROT
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | 45.998
Comment | Angle of the Image Rotator (degree)
Description | This keyword shows a typical angle of the Image Rotator during the exposure (degree). (See 'IMR-END'
| and 'IMR-STR'.) The angle for the north is 0, and increases for eastwardrotation. The range of the
| angle is from 0 to 360 degree.
DescriptionJ | Image Rotatorの露出中の典型的な角度を記述する。単位はdegree。(IMR-END、IMR-STRも参照
| の事)。北の方角が０度、東回りで増加する。値の範囲は０度から３６０度である。
[ABC順基本辞書(詳細説明付)、その 24(24/44): IMR-END～ INR-STR]
-[ RECORD 120 ]-------------------------------------------------------------------------------------------------------
Keyword | IMR-END
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | FITS.SBR.IMGROT
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | 45.954
Comment | Image rotator angle at end (degree)
Description | This keyword shows an angle of the Image Rotator(degree) at the end of the exposure.(See also 'IMGROT')
DescriptionJ | 露出終了時点での、Image Rotatorの原点位置からの角度を記述する。単位はdegree。角度の定義の
| についてはIMGROTを参照のこと。
-[ RECORD 121 ]-------------------------------------------------------------------------------------------------------
Keyword | IMR-STR
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | FITS.SBR.IMGROT
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | 46.229
Comment | Image rotator angle at start (degree)
Description | This keyword shows an angle of the Image Rotator (degree) at the beginning of the exposure. (See also
| `IMGROT')
DescriptionJ | 露出開始時点での、Image Rotatorの原点位置からの角度を記述する。単位はdegree。角度の定義の
| についてはIMGROTを参照のこと。
-[ RECORD 122 ]-------------------------------------------------------------------------------------------------------
Keyword | IMR-TYPE
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | FITS.SBR.IMR-TYPE
FormatF/C | A20/%-20s
Unit | -
Recommend | -
Sample | 'RED '
Comment | Identifier of the image rotator
Description | This keyword shows a kind of the Image Rotator used for the observation. 'RED', 'BLUE', and 'IR',
| indicate the Image Rotators for opt-red wavelength, opt-blue wavelength, and IR wavelength,
| respectively. If the Image Rotator is not used, the value is 'NONE'.
DescriptionJ | 使用されているImage rotatorの種類を記述する。種類としてはRED(可視赤用)、BLUE(可視青用)、
| IR（赤外用）およびNONE(rotatorなし)があり、いずれかを使用する。
-[ RECORD 123 ]-------------------------------------------------------------------------------------------------------
Keyword | INR-END
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | FITS.SBR.INSROT
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | -23.456
Comment | Instrument Rotator angle at end (degree)
Description | Angle of instrument rotator at the end of the exposure (degree).
DescriptionJ | 露出終了時の instrument rotator 回転角。多重露出フレームの場合は、最終露出の終了時の回転角。
-[ RECORD 124 ]-------------------------------------------------------------------------------------------------------
Keyword | INR-STR
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | FITS.SBR.INSROT
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | 14.567
Comment | Instrument Rotator angle at Start (deg)
Description | Angle of instrument rotator at the start of the exposure (degree).
DescriptionJ | 露出開始時の instrument rotator 回転角。多重露出フレームの場合は、最初の露出開始時の回転角。
[ABC順基本辞書(詳細説明付)、その 25(25/44): INS-VER～ LONGPOLE]
-[ RECORD 125 ]-------------------------------------------------------------------------------------------------------
Keyword | INS-VER
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'FOCAS-H01C01M01F01'
Comment | Version of the instrument /control-soft
Description | INS-VER describes a version of both the instrument hardware and control-software, including the
| detector control-software (Messia) and version of FITS keyword dictionary.
DescriptionJ | 観測装置のハード及び制御ソフトのバージョンが記述される。また、CCD制御ソフト(Messia)のバ
| ージョンやFITS辞書のバージョンも含まれる。
-[ RECORD 126 ]-------------------------------------------------------------------------------------------------------
Keyword | INSROT
Revised | 1999/03/01
Category | Telescope
Importance | Optional
Alias | FITS.SBR.INSROT
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | -23.444
Comment | Typical inst. rot. angle at exp.(degree)
Description | Typical angle of instrument rotator during the exposure (degree).
DescriptionJ | 露出時の典型的 instrument rotator 回転角。露出開始時と終了時の中間時刻における回転角が望ましい。
-[ RECORD 127 ]-------------------------------------------------------------------------------------------------------
Keyword | INST-PA
Revised | 1999/09/28
Category | Instrument
Importance | Optional
Alias | FITS.SBR.INST-PA
FormatF/C | F20.3/%20.3f
Unit | degree
Recommend | -
Sample | 89.999
Comment | P.A. of Instrument flange (degree)
Description | Position Angle of the instrument flange (degree). This value will be used for calculating the Slit
| P.A. and CCD P.A. The angle is 0 in north direction and 90 degree in east.
DescriptionJ | 観測装置フランジの方位角(Position Angle:P.A.)。スリットと CCD の方位角を計算するのに使わ
| れる。単位は度(degree)で、北を０度とし、東を９０度とする。
-[ RECORD 128 ]-------------------------------------------------------------------------------------------------------
Keyword | INSTRUME
Revised | 1999/03/01
Category | Instrument
Importance | Common
Alias | -
FormatF/C | A20/%-20s
Unit | -
Recommend | -
Sample | 'OHS '
Comment | Name of instrument
Description | Character string representing the name of the instrument.
DescriptionJ | 観測装置の名称を表す文字列。
-[ RECORD 129 ]-------------------------------------------------------------------------------------------------------
Keyword | LONGPOLE (Obsolete: YES)
Revised | 2018/08/01
Category | WCS
Importance | Imaging
Alias | Toolkit
FormatF/C | F20.1/%20.1f
Unit | degree
Recommend | 180.0
Sample | 180.0
Comment | The North Pole of standard system (deg)
Description | The north pole of the standard system in the native system (degree). (Obsolete, use LONPOLE)
DescriptionJ | 局所球面座標系における天球座標の北極の方向(degree)。撮像観測に対応するTAN変換の場合は180.0
| 度として良い。 (旧式, LONPOLEを使うこと)
[ABC順基本辞書(詳細説明付)、その 26(26/44): LONPOLE～ M2-ANG1]
-[ RECORD 130 ]-------------------------------------------------------------------------------------------------------
Keyword | LONPOLE
Revised | 2018/08/01
Category | WCS
Importance | Imaging
Alias | Toolkit
FormatF/C | F20.1/%20.1f
Unit | degree
Recommend | 180.0
Sample | 180.0
Comment | The North Pole of standard system (deg)
Description | The north pole of the standard system in the native system (degree).
DescriptionJ | 局所球面座標系における天球座標の北極の方向(degree)。撮像観測に対応するTAN変換の場合は180.0
| 度として良い。
-[ RECORD 131 ]-------------------------------------------------------------------------------------------------------
Keyword | LST
Revised | 2018/11/01
Category | Time
Importance | Common
Alias | FITS.SBR.LST
FormatF/C | A12/%-12s
Unit | LST
Recommend | -
Sample | '00:25:00.012'
Comment | Typical LST during exp. (HH:MM:SS.SSS)
Description | Typical Local Sidereal Time during the exposure (HH:MM:SS.SSS). A middle time of the exposure is
| recommended.
DescriptionJ | 露出中の典型的 Local Sidereal Time (地方恒星時)。単一露出の場合には露出開始と終了の中間に
| おける地方恒星時を、多重露出の場合には、最初の露出開始と最終の露出終了の中間における地方恒星
| 時が望ましい。
-[ RECORD 132 ]-------------------------------------------------------------------------------------------------------
Keyword | LST-END
Revised | 1999/03/01
Category | Time
Importance | Optional
Alias | Toolkit
FormatF/C | A12/%-12s
Unit | LST
Recommend | -
Sample | '00:27:00.012'
Comment | LST at end of exposure (HH:MM:SS.SSS)
Description | Local Sidereal Time at the end of the exposure (HH:MM:SS.SSS).
DescriptionJ | 露出終了時の Local Sidereal Time (地方恒星時)。多重露出の場合は、最終露出終了時の恒星時。
-[ RECORD 133 ]-------------------------------------------------------------------------------------------------------
Keyword | LST-STR
Revised | 1999/03/01
Category | Time
Importance | Optional
Alias | Toolkit
FormatF/C | A12/%-12s
Unit | LST
Recommend | -
Sample | '00:23:00.012'
Comment | LST at start of exposure (HH:MM:SS.SSS)
Description | Local Sidereal Time at start of the exposure (HH:MM:SS.SSS).
DescriptionJ | 露出開始時の Local Sidereal Time (地方恒星時)。多重露出の場合は、最初の露出が開始された時の恒星時。
-[ RECORD 134 ]-------------------------------------------------------------------------------------------------------
Keyword | M2-ANG1
Revised | 1999/09/28
Category | Telescope
Importance | Optional
Alias | FITS.SBR.M2-ANG1
FormatF/C | F20.3/%20.3f
Unit | arcsec
Recommend | -
Sample | 0.015
Comment | Theta X of the M2 (arcsec)
Description | X-direction Angle of the secondary mirror (arcsec).
DescriptionJ | 第２鏡のＸ方向の角度(arcsec)。
[ABC順基本辞書(詳細説明付)、その 27(27/44): M2-ANG2～ M2-TIP]
-[ RECORD 135 ]------------------------------------------------------------------------------------------------------- Keyword | M2-ANG2 Revised | 1999/09/28 Category | Telescope Importance | Optional Alias | FITS.SBR.M2-ANG2 FormatF/C | F20.3/%20.3f Unit | arcsec Recommend | - Sample | 0.026 Comment | Theta Y of the M2 (arcsec) Description | Y-direction Angle of the secondary mirror (arcsec). DescriptionJ | 第２鏡のＹ方向の角度(arcsec) -[ RECORD 136 ]------------------------------------------------------------------------------------------------------- Keyword | M2-ANG3 Revised | 2018/11/01 Category | Telescope Importance | Optional Alias | FITS.SBR.M2-ANG3 FormatF/C | F20.3/%20.3f Unit | arcsec Recommend | - Sample | 0.026 Comment | Theta Z of the M2 (arcsec) Description | Z-direction Angle of the secondary mirror (arcsec). DescriptionJ | 第２鏡のZ方向の角度(arcsec) -[ RECORD 137 ]------------------------------------------------------------------------------------------------------- Keyword | M2-POS1 Revised | 1999/09/28 Category | Telescope Importance | Optional Alias | FITS.SBR.M2-POS1 FormatF/C | F20.3/%20.3f Unit | mm Recommend | - Sample | 5.123 Comment | X-Position of the M2 (mm) Description | X-direction Position of the secondary mirror (mm). DescriptionJ | 第２鏡のＸ方向の位置 (mm) -[ RECORD 138 ]------------------------------------------------------------------------------------------------------- Keyword | M2-POS2 Revised | 1999/09/28 Category | Telescope Importance | Optional Alias | FITS.SBR.M2-POS2 FormatF/C | F20.3/%20.3f Unit | mm Recommend | - Sample | 0.023 Comment | Y-Position of the M2 (mm) Description | Y-direction Position of the secondary mirror (mm). DescriptionJ | 第２鏡のＹ方向の位置 (mm) -[ RECORD 139 ]------------------------------------------------------------------------------------------------------- Keyword | M2-POS3 Revised | 2018/11/01 Category | Telescope Importance | Optional Alias | FITS.SBR.M2-POS3 FormatF/C | F20.3/%20.3f Unit | mm Recommend | - Sample | 0.023 Comment | Z-Position of the M2 (mm) Description | Z-direction Position of the secondary mirror (mm). DescriptionJ | 第２鏡のZ方向の位置 (mm) -[ RECORD 140 ]------------------------------------------------------------------------------------------------------- Keyword | M2-TIP Revised | 1998/12/10 Category | Telescope Importance | Optional Alias | FITS.SBR.M2-TIP FormatF/C | A8/%-8s Unit | - Recommend | - Sample | 'OFF ' Comment | Tip/Tilt of the Secondary Mirror(ON/OFF) Description | Tip-Tilt of the secondary mirror (ON/OFF). DescriptionJ | 第２鏡の Tip-Tilt の有無 (ON/OFF)
[ABC順基本辞書(詳細説明付)、その 28(28/44): M2-TYPE～ N2XIS]
-[ RECORD 141 ]-------------------------------------------------------------------------------------------------------
Keyword | M2-TYPE
Revised | 1998/12/10
Category | Telescope
Importance | Optional
Alias | FITS.SBR.M2-TYPE
FormatF/C | A8/%-8s
Unit | -
Recommend | -
Sample | 'Opt '
Comment | Type of the Secondary Mirror (Opt/IR)
Description | Type of the Secondary Mirror (Opt/IR)
DescriptionJ | 第２鏡の種類 (Opt/IR)
-[ RECORD 142 ]-------------------------------------------------------------------------------------------------------
Keyword | MJD
Revised | 1998/12/10
Category | Time
Importance | Common
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | day
Recommend | -
Sample | 51137.01789537
Comment | Modified Julian Date at typical time
Description | Modified Julian Date at typical time during the exposure. MJD=JD-2400000.5 (JD:Julian Date)
DescriptionJ | 露出中の典型的な時刻における修正ユリウス日。MJDは MJD = ユリウス日-2400000.5 と定義されて
| いる。「典型的な」をどのように解釈定義するかは観測機器によって任意。
-[ RECORD 143 ]-------------------------------------------------------------------------------------------------------
Keyword | MJD-END
Revised | 1999/03/01
Category | Time
Importance | Optional
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | days
Recommend | -
Sample | 51137.01789537
Comment | Modified Julian Date at the end of exp.
Description | Modified Julian Date at the end of the exposure. MJD=JD-2400000.5 (JD:Julian Date)
DescriptionJ | 露出終了時点における修正ユリウス日
-[ RECORD 144 ]-------------------------------------------------------------------------------------------------------
Keyword | MJD-STR
Revised | 1999/03/01
Category | Time
Importance | Optional
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | days
Recommend | -
Sample | 51137.01789537
Comment | Modified Julian Date of the start exp.
Description | Modified Julian Date at the start of the exposure. MJD=JD-2400000.5 (JD:Julian Date)
DescriptionJ | 露出開始時点における修正ユリウス日
-[ RECORD 145 ]-------------------------------------------------------------------------------------------------------
Keyword | N2XIS
Revised | 1999/03/01
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | I20/%20d
Unit | -
Recommend | 2
Sample | 2
Comment | Dimension of axes in 2nd WCS
Description | Dimension of the 2nd WCS
DescriptionJ | スリットの投影をＷＣＳで記述するときの軸の数。通常2。主に分光モードで用いられる。
[ABC順基本辞書(詳細説明付)、その 29(29/44): N2XIS1～ NAS-TSD]
-[ RECORD 146 ]------------------------------------------------------------------------------------------------------- Keyword | N2XIS1 Revised | 1998/12/10 Category | WCS Importance | Optional Alias | Toolkit FormatF/C | I20/%20d Unit | pixel Recommend | - Sample | 1024 Comment | # of pixels/row for slit projection Description | Number of pixels along the X axis of the slit projection. DescriptionJ | スリットの投影をＷＣＳで記述するときのX軸(第1軸)方向の画素数。主に分光モードで用いられる。 -[ RECORD 147 ]------------------------------------------------------------------------------------------------------- Keyword | N2XIS2 Revised | 1999/03/01 Category | WCS Importance | Optional Alias | Toolkit FormatF/C | I20/%20d Unit | - Recommend | - Sample | 1024 Comment | # of scan lines for slit projection Description | Number of pixels along the Y axis of the slit projection. DescriptionJ | スリットの投影をＷＣＳで記述するときのY軸(第２軸)方向の画素数。主に分光モードで用いられる。 -[ RECORD 148 ]------------------------------------------------------------------------------------------------------- Keyword | NAS-TAVE Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 274.01 Comment | Averaged Temperature in Nas.enclosure(K) Description | The average of the temperature (Kelvin) in the Nasmyth enclosure. DescriptionJ | 露出中のナスミス室内の平均温度。単位はケルビン(K)。 -[ RECORD 149 ]------------------------------------------------------------------------------------------------------- Keyword | NAS-TMAX Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 274.13 Comment | Max temperature in Nasmyth enclosure (K) Description | Maximum temperature (Kelvin) in the Nasmyth enclosure. DescriptionJ | 露出中のナスミス室内の最高温度。単位はケルビン(K)。 -[ RECORD 150 ]------------------------------------------------------------------------------------------------------- Keyword | NAS-TMIN Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 273.66 Comment | Min temperature in Nasmyth enclosure (K) Description | Minimum temperature (Kelvin) in the Nasmyth enclosure. DescriptionJ | 露出中のナスミス室内の最低温度。単位はケルビン(K)。 -[ RECORD 151 ]------------------------------------------------------------------------------------------------------- Keyword | NAS-TSD Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.1/%20.1f Unit | K Recommend | - Sample | 0.3 Comment | Standard Dev. of the Nas. room Temp. (K) Description | Standard Deviation of the temperature (Kelvin) in the Nasmyth elclosure. DescriptionJ | 露出中のナスミス室内における温度変化の標準偏差。単位はケルビン(K)。
[ABC順基本辞書(詳細説明付)、その 30(30/44): NAXIS～ OBJECT]
-[ RECORD 152 ]-------------------------------------------------------------------------------------------------------
Keyword | NAXIS
Revised | 1999/03/01
Category | FITS
Importance | Common
Alias | Toolkit
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 2
Comment | # of axes in frame
Description | The value field shall contain a non-negative integer no greater than 999, representing the number of
| axis in an ordinary data array. A value of zero signifies that no data follow the header in the HDU
| (Header and Data Unit).
DescriptionJ | このキーワードの値は999を越えない非負の整数であり、データ配列中の軸の数を表す。この値が0の
| 場合は、そのFITS要素の中にデータが存在しないことを示す。
-[ RECORD 153 ]-------------------------------------------------------------------------------------------------------
Keyword | NAXIS1
Revised | 1999/03/01
Category | FITS
Importance | Common
Alias | Toolkit
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1024
Comment | # of pixels/row
Description | Number of pixels along the X axis (rows). If NAXIS is equal to 0, there should not be any NAXISn
| keywords.
DescriptionJ | データ配列の第１軸方向のデータ要素数を表す。NAXISが0の場合、NAXISnには一切記述してはなら
| ない。
-[ RECORD 154 ]-------------------------------------------------------------------------------------------------------
Keyword | NAXIS2
Revised | 1999/03/01
Category | FITS
Importance | Common
Alias | Toolkit
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 1024
Comment | # of rows (also # of scan lines)
Description | Number of pixels along the Y axis (lines). If NAXIS is equal to 0, there should not be any NAXISn
| keywords.
DescriptionJ | データ配列の第２軸方向のデータ要素数を表す。NAXISが0の場合、NAXISnには一切記述してはなら
| ない。
-[ RECORD 155 ]-------------------------------------------------------------------------------------------------------
Keyword | NAXIS3
Revised | 1999/03/01
Category | FITS
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | -
Recommend | -
Sample | 36
Comment | # of the 3rd axis
Description | Number of pixels along the Z (3rd) axis. If NAXIS is equal to 0, there should not be any NAXISn
| keywords.
DescriptionJ | データ配列の第３軸方向のデータ要素数を表す。NAXISが0の場合、NAXISnには一切記述してはなら
| ない。
-[ RECORD 156 ]-------------------------------------------------------------------------------------------------------
Keyword | OBJECT
Revised | 1998/11/25
Category | Object
Importance | Common
Alias | FITS.#Inst.OBJECT
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | '3C120 '
Comment | Target Description
Description | Identification of object observed.
DescriptionJ | 観測対象天体の名称、或いは、識別子
[ABC順基本辞書(詳細説明付)、その 31(31/44): OBS-ALOC～ OUT-HEND]
-[ RECORD 157 ]-------------------------------------------------------------------------------------------------------
Keyword | OBS-ALOC
Revised | 2018/08/01
Category | Telescope
Importance | Common
Alias | FITS.#Inst.OBS-ALOC
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | 'OBSERVATION'
Comment | Allocation mode for Instrument
Description | The status of the allocation mode for Instrument. This keyword describes whether the instrument is
| in Observing or Stand-by mode. ("Observation" or "Standby")
DescriptionJ | 観測装置の取り付け状態(観測状態で望遠鏡に付いているか待機状態で待機室内にあるかの区別)を示
| す項目。観測装置が待機室内にあってもデータの取得が可能なので、装置の状況を区別する必要がある。
| 値は "Observation" または "Standby"。
-[ RECORD 158 ]-------------------------------------------------------------------------------------------------------
Keyword | OBS-MOD
Revised | 2018/11/01
Category | Instrument
Importance | Common
Alias | FITS.#Inst.OBS-MOD
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'Imaging '
Comment | Observation Mode
Description | Observation Mode of the data taken (Spectroscopy, Imaging, Imaging-Polarimetry, Spectro-Polarimetry,
| etc.) The value is defined by Instrument Developers following the regulation.
DescriptionJ | データ取得時の観測モード(撮像、分光、偏光撮像、偏光分光)が記述される。値は規約に従い装置開
| 発者が定義する。
-[ RECORD 159 ]-------------------------------------------------------------------------------------------------------
Keyword | OBSERVAT
Revised | 1999/03/01
Category | Origin
Importance | Common
Alias | FITS.SBR.OBSERVAT
FormatF/C | A20/%-20s
Unit | -
Recommend | NAOJ
Sample | 'NAOJ '
Comment | Observatory
Description | Observatory where the data was taken. Values must be 'NAOJ ' or 'Natl.Astr.Obs.Japan'.
DescriptionJ | データの取得された観測所名。'NAOJ '或いは、'Natl.Astr.Obs.Japan'を使用する。
-[ RECORD 160 ]-------------------------------------------------------------------------------------------------------
Keyword | OBSERVER
Revised | 1999/03/01
Category | Origin
Importance | Common
Alias | FITS.#Inst.OBSERVER
FormatF/C | A50/%-50s
Unit | -
Recommend | -
Sample | 'G.KOSUGI, et al.'
Comment | Name(s) of observer(s)
Description | This keyword shows the name(s) of observer(s) who took the data.
DescriptionJ | 当該データを取得した観測者（グループ）。
-[ RECORD 161 ]-------------------------------------------------------------------------------------------------------
Keyword | OUT-HEND
Revised | 1999/03/01
Category | Environment
Importance | Optional
Alias | FITS.SBR.OUT-HUM
FormatF/C | F20.1/%20.1f
Unit | %
Recommend | -
Sample | 5.7
Comment | Outside humidity at exp. end (%)
Description | Humidity (%) measured outside of the dome/enclosure at the exposure end.
DescriptionJ | 露出終了時にドーム外部で測定された湿度。単位はパーセント (%)。
[ABC順基本辞書(詳細説明付)、その 32(32/44): OUT-HSTR～ OUT-TEND]
-[ RECORD 162 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-HSTR Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-HUM FormatF/C | F20.1/%20.1f Unit | % Recommend | - Sample | 5.5 Comment | Outside humidity at exp. start (%) Description | Humidity (%) measured outside of the dome/enclosure at the exposure start. DescriptionJ | 露出開始時にドーム外部で測定された湿度。単位はパーセント (%)。 -[ RECORD 163 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-HUM Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-HUM FormatF/C | F20.1/%20.1f Unit | % Recommend | - Sample | 15.3 Comment | Humidity measured outside of dome (%) Description | Humidity (%) measured outside of the dome/enclosure. DescriptionJ | ドーム外部で測定された湿度。単位はパーセント (%)。 -[ RECORD 164 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-PEND Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-PRS FormatF/C | F20.2/%20.2f Unit | hpa Recommend | - Sample | 623.12 Comment | Outside Atmos.press. at exp. end (hpa) Description | Atmospheric pressure (hpa) outside of the dome/enclosure at the exposure end. DescriptionJ | 露出終了時にドーム外部で測定された気圧。単位はhpa。 -[ RECORD 165 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-PRS Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-PRS FormatF/C | F20.2/%20.2f Unit | hpa Recommend | - Sample | 621.45 Comment | Atmospheric pressure outside dome (hpa) Description | Atmospheric pressure (hpa) outside of the dome/enclosure. DescriptionJ | ドーム外部で測定された気圧。単位はhpa。 -[ RECORD 166 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-PSTR Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-PRS FormatF/C | F20.2/%20.2f Unit | hpa Recommend | - Sample | 621.32 Comment | Outside Atmos.press. at exp. start (hpa) Description | Atmospheric pressure (hpa) outside of the dome/enclosure at the exposure start. DescriptionJ | 露出開始時にドーム外部で測定された気圧。単位はhpa。 -[ RECORD 167 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-TEND Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-TMP FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 274.01 Comment | Outside temperature at exp. end (K) Description | Temperature (Kelvin) measured outside of the dome/enclosure at the exposure end. DescriptionJ | 露出終了時にドーム外部で測定された気温。単位はケルビン(K)。
[ABC順基本辞書(詳細説明付)、その 33(33/44): OUT-TMP～ OUT-WND]
-[ RECORD 168 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-TMP Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-TMP FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 277.39 Comment | Temperature measured outside of dome (K) Description | Temperature (Kelvin) measured outside of the dome/enclosure. DescriptionJ | ドーム外部で測定された気温。単位はケルビン(K)。 -[ RECORD 169 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-TSTR Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-TMP FormatF/C | F20.2/%20.2f Unit | K Recommend | - Sample | 273.44 Comment | Outside temperature at exp. start (K) Description | Temperature (Kelvin) measured outside of the dome/enclosure at the exposure start. DescriptionJ | 露出開始時にドーム外部で測定された気温。単位はケルビン(K)。 -[ RECORD 170 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-WEND Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-WND FormatF/C | F20.2/%20.2f Unit | m/s Recommend | - Sample | 11.24 Comment | Outside wind velocity at exp. end (m/s) Description | Wind velocity (m/s) measured outside of the dome/enclosure at the exposure end. DescriptionJ | 露出終了時にドーム外部で測定された風速。単位はm/s。 -[ RECORD 171 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-WMAX Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | m/s Recommend | - Sample | 13.19 Comment | Max Outside wind vel. during exp. (m/s) Description | Maximum wind velocity (m/s) measured outside of the dome/enclosure during the exposure. DescriptionJ | 露出中にドーム外部で測定された最大風速。単位はm/s。 -[ RECORD 172 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-WMIN Revised | 1999/03/01 Category | Environment Importance | Optional Alias | - FormatF/C | F20.2/%20.2f Unit | m/s Recommend | - Sample | 9.59 Comment | Min Outside wind vel. during exp. (m/s) Description | Minimum wind velocity (m/s) measured outside of the dome/enclosure during the exposure. DescriptionJ | 露出中にドーム外部で測定された最小風速。単位はm/s。 -[ RECORD 173 ]------------------------------------------------------------------------------------------------------- Keyword | OUT-WND Revised | 1999/03/01 Category | Environment Importance | Optional Alias | FITS.SBR.OUT-WND FormatF/C | F20.2/%20.2f Unit | m/s Recommend | - Sample | 6.49 Comment | Wind velocity outside of dome (m/s) Description | Wind velocity (m/s) measured outside of the dome/enclosure. DescriptionJ | ドーム外部で測定された風速。単位はm/s。
[ABC順基本辞書(詳細説明付)、その 34(34/44): OUT-WSTR～ PCiiijjj]
-[ RECORD 174 ]-------------------------------------------------------------------------------------------------------
Keyword | OUT-WSTR
Revised | 1999/03/01
Category | Environment
Importance | Optional
Alias | FITS.SBR.OUT-WND
FormatF/C | F20.2/%20.2f
Unit | m/s
Recommend | -
Sample | 9.43
Comment | Outside wind velocity at exp. start(m/s)
Description | Wind velocity (m/s) measured outside of the dome/enclosure at the exposure start.
DescriptionJ | 露出開始時にドーム外部で測定された風速。単位はm/s。
-[ RECORD 175 ]-------------------------------------------------------------------------------------------------------
Keyword | P2OJP1
Revised | 1998/12/10
Category | WCS
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | -
Recommend | 0.0
Sample | 0.0
Comment | Projection type of the first axis
Description | Projection type of the X (1-st) axis for slit projection: fixed to 0.0
DescriptionJ | スリットの投影について、いくつかの投影法で必要となるパラメータのX(第１)軸方向の値。主に分光
| モードで使用される。
-[ RECORD 176 ]-------------------------------------------------------------------------------------------------------
Keyword | P2OJP2
Revised | 1998/12/10
Category | WCS
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | -
Recommend | 0.0
Sample | 0.0
Comment | Projection type of the second axis
Description | Projection type of the Y (2-nd) axis for slit projection: fixed to 0.0
DescriptionJ | スリットの投影について、いくつかの投影法で必要となるパラメータのY(第２)軸方向の値。主に分光
| モードで使用される。
-[ RECORD 177 ]-------------------------------------------------------------------------------------------------------
Keyword | P2iiijjj
Revised | 1998/12/10
Category | WCS
Importance | Optional
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 1.00000000
Comment | Pixel Coordinate translation matrix
Description | Pixel Coordinate translation matrix for spectroscopy: iii and jjj are the axis numbers, 001 or 002.
DescriptionJ | データの画素値座標系から歪みや回転を取り除くのに用いられる変換行列。主に分光モードで使用され
| る。
-[ RECORD 178 ]-------------------------------------------------------------------------------------------------------
Keyword | PCiiijjj
Revised | 2018/08/01
Category | WCS
Importance | Imaging(*)
Alias | Toolkit
FormatF/C | F20.8/%20.8f
Unit | -
Recommend | -
Sample | 1.00000000
Comment | Pixel Coordinate translation matrix.
Description | Pixel Coordinate translation matrix: iii and jjj are the axis numbers, 001 or 002. (*)One of CDi_j and
| PCiiijjj must be present for imaging data.
DescriptionJ | データの画素値座標系から歪みや回転を取り除くのに用いられる変換行列。(*)撮像データの場合、CDi_j
| もしくはPCiiijjj のいずれかがなければならない。
[ABC順基本辞書(詳細説明付)、その 35(35/44): POL-ANGn～ PRD-RNG1]
-[ RECORD 179 ]-------------------------------------------------------------------------------------------------------
Keyword | POL-ANGn
Revised | 1999/03/01
Category | Polarimetry
Importance | Optional
Alias | -
FormatF/C | F20.2/%20.2f
Unit | degree
Recommend | -
Sample | 45.01
Comment | P.A. of n-th Polarizer (degree)
Description | Position Angle (degree) of the n-th Polarizer. The angle for the north is 0 degree, and increases for
| eastwardrotation.
DescriptionJ | 偏光素子のセットされた位置角。北方向を０度とし、東回りに増加する。単位はdegree。
-[ RECORD 180 ]-------------------------------------------------------------------------------------------------------
Keyword | POLARIZn
Revised | 1999/03/01
Category | Polarimetry
Importance | Polarimetry
Alias | -
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'Polarizer01'
Comment | Identifier of n-th Polarizer
Description | Name or identifier of n-th Polarizer.
DescriptionJ | ｎ番目の偏光素子の名前あるいはＩＤ。
-[ RECORD 181 ]-------------------------------------------------------------------------------------------------------
Keyword | PRD-MIN1
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1
Comment | Start X pos. of partial readout (pix)
Description | If the CCD data is taken by partial readout, this keyword shows a start X-position of partial readout.
| The value presents a physical CCD pixel where a partial readout is started (greater than 0).
DescriptionJ | 部分読み出しデータにおいてCCD上の読み出し開始 X 位置を示す。ここで X とは NAXIS1 軸に沿
| った方向。部分読み出しをしない時は、開始が１となる。もしビニングをした場合でも、この項目の値
| は読み出しを開始するCCD上の物理的ピクセル位置を表す。
-[ RECORD 182 ]-------------------------------------------------------------------------------------------------------
Keyword | PRD-MIN2
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1
Comment | Start pos Y of partial readout (pix)
Description | If the CCD data is taken by partial readout, this keyword shows a start Y-position of partial readout.
| The value presents a physical CCD pixel where a partial readout is started (greater than 0).
DescriptionJ | 部分読み出しデータにおいてCCD上の読み出し開始 Y 位置を示す。ここで Y とは NAXIS2 軸に沿
| った方向。部分読み出しをしない時は、開始が１となる。もしビニングをした場合でも、この項目の値
| は読み出しを開始するCCD上の物理的ピクセル位置を表す。
-[ RECORD 183 ]-------------------------------------------------------------------------------------------------------
Keyword | PRD-RNG1
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 2048
Comment | X Range of the partial readout (pix)
Description | If the data is taken by partial readout, this keyword shows a range of partial readout along a
| X-direction. The value is an actually CCD range being used for data. PRD-RNG1 = BIN-FCT1 * EFP-RNG1.
DescriptionJ | 部分読み出しデータにおいて PRD-MIN1 (CCD上の部分読み出し開始 X 位置)からの NAXIS1 方向の
| 読みだしの幅を示す。ビニングをした場合でも、この項目の値は読み出しをするCCD上の物理的ピクセ
| ル幅を表している。PRD-RNG1 = BIN-FCT1 * EFP-RNG1
[ABC順基本辞書(詳細説明付)、その 36(36/44): PRD-RNG2～ RA]
-[ RECORD 184 ]-------------------------------------------------------------------------------------------------------
Keyword | PRD-RNG2
Revised | 1999/03/01
Category | Instrument
Importance | Optional
Alias | -
FormatF/C | I20/%20d
Unit | pixel
Recommend | -
Sample | 1024
Comment | Y range of the partial readout (pix)
Description | If the data is taken by partial readout, this keyword shows a range of partial readout along a
| Y-direction. The value is an actually CCD range being used for data. PRD-RNG2 = BIN-FCT2 * EFP-RNG2.
DescriptionJ | 部分読み出しデータにおいて PRD-MIN2 (CCD上の部分読み出し開始 Y 位置)からの NAXIS2 方向の
| 読みだしの幅を示す。ビニングをした場合でも、この項目の値は読み出しをするCCD上の物理的ピクセ
| ル幅を表している。PRD-RNG2 = BIN-FCT2 * EFP-RNG2
-[ RECORD 185 ]-------------------------------------------------------------------------------------------------------
Keyword | PROJP1
Revised | 1998/12/10
Category | WCS
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | -
Recommend | 0.0
Sample | 0.0
Comment | Projection type of the first axis
Description | Projection type of the X (1-st) axis: fixed to 0.0
DescriptionJ | 局所球面座標から平面座標へのいくつかの投影法で必要となる。パラメータのX(第１)軸方向の値。撮
| 像観測に対応するTAN変換では 0.0
-[ RECORD 186 ]-------------------------------------------------------------------------------------------------------
Keyword | PROJP2
Revised | 1998/12/10
Category | WCS
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | -
Recommend | 0.0
Sample | 0.0
Comment | Projection type of the second axis
Description | Projection type of the Y (2-nd) axis: fixed to 0.0
DescriptionJ | 局所球面座標から平面座標へのいくつかの投影法で必要となる。パラメータのY(第2)軸方向の値。撮
| 像観測に対応するTAN変換では 0.0
-[ RECORD 187 ]-------------------------------------------------------------------------------------------------------
Keyword | PROP-ID
Revised | 1998/11/25
Category | Origin
Importance | Common
Alias | FITS.#Inst.PROP-ID
FormatF/C | A8/%-8s
Unit | -
Recommend | -
Sample | 'o98003 '
Comment | Proposal ID
Description | Proposal ID of the observation.
DescriptionJ | 観測プロポーザルID。
-[ RECORD 188 ]-------------------------------------------------------------------------------------------------------
Keyword | RA
Revised | 1998/12/14
Category | Object
Importance | Common
Alias | FITS.SBR.RA
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | '01:01:02.003'
Comment | RA of telescope pointing (HH:MM:SS.SSS)
Description | Right Ascension of telescope pointing. This value is based on an EQUINOX. Notice that this value does
| NOT show accurate field center of an instrument.
DescriptionJ | 望遠鏡指向位置の赤経で、分点は項目 EQUINOX に記述されている。必ずしも観測装置の視野中心と一
| 致する必要はない。
[ABC順基本辞書(詳細説明付)、その 37(37/44): RA2000～ RETPLATn]
-[ RECORD 189 ]-------------------------------------------------------------------------------------------------------
Keyword | RA2000
Revised | 1998/12/14
Category | Object
Importance | Common
Alias | Toolkit
FormatF/C | A12/%-12s
Unit | -
Recommend | -
Sample | '21:54:32.123'
Comment | RA(J2000) pointing (HH:MM:SS.SSS)
Description | Right Ascension of pointing based on J2000 equinox. If telescope control system is based on the J2000,
| this value is equals to the value of keyword RA. Notice that this value does NOT show accurate field
| center of the instrument.
DescriptionJ | 分点Ｊ２０００に準拠した望遠鏡指向位置の赤経。必ずしも観測装置の視野中心と一致する必要はない。
-[ RECORD 190 ]-------------------------------------------------------------------------------------------------------
Keyword | RADECSYS (Obsolete: YES)
Revised | 2018/08/01
Category | Object
Importance | Common
Alias | Toolkit
FormatF/C | A8/%-8s
Unit | -
Recommend | FK5
Sample | 'FK5 '
Comment | The equatorial coordinate system
Description | The equatorial coordinate system used at observatory. FK5 is the default system at SUBARU. (Obsolete,
| use RADESYS)
DescriptionJ | すばる望遠鏡で用いている空間座標系の基準。推奨値、FK5。(旧式, RADESYSを使うこと)
-[ RECORD 191 ]-------------------------------------------------------------------------------------------------------
Keyword | RADESYS
Revised | 2018/08/01
Category | Object
Importance | Common
Alias | Toolkit
FormatF/C | A8/%-8s
Unit | -
Recommend | FK5
Sample | 'FK5 '
Comment | The equatorial coordinate system
Description | The equatorial coordinate system used at observatory. FK5 is the default system at SUBARU.
DescriptionJ | すばる望遠鏡で用いている空間座標系の基準。推奨値、FK5。
-[ RECORD 192 ]-------------------------------------------------------------------------------------------------------
Keyword | RET-ANGn
Revised | 1998/12/14
Category | Polarimetry
Importance | Polarimetry
Alias | -
FormatF/C | F20.2/%20.2f
Unit | degree
Recommend | -
Sample | 30.12
Comment | P.A. of n-th Retarder Plate (degree)
Description | Position angle of n-th Retarder Plate
DescriptionJ | ｎ番目の波長板の回転角。単位は degree。
-[ RECORD 193 ]-------------------------------------------------------------------------------------------------------
Keyword | RETPLATn
Revised | 1998/11/25
Category | Polarimetry
Importance | Polarimetry
Alias | -
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'Retarder01'
Comment | Identifier of n-th Retarder Plate
Description | Name or identifier of n-th Retarder Plate for Polarimetory
DescriptionJ | ｎ番目の波長板の名前あるいはＩＤ。
[ABC順基本辞書(詳細説明付)、その 38(38/44): SECZ～ SIMPLE]
-[ RECORD 194 ]-------------------------------------------------------------------------------------------------------
Keyword | SECZ
Revised | 1998/12/14
Category | Time
Importance | Optional
Alias | FITS.SBR.SECZ
FormatF/C | F20.3/%20.3f
Unit | -
Recommend | -
Sample | 1.026
Comment | SEC(Zenith Distance) at typical time
Description | A secant of zenith distance at typical time of exposure. A middle time of the exposure is recommended.
DescriptionJ | 露出中の典型的 sec Z (天頂距離のセカント)。露出開始と終了の中間時刻における値を、多重露出フ
| レームの場合には、最初の露出開始と最終の露出終了の中間時刻における値が望ましい。
-[ RECORD 195 ]-------------------------------------------------------------------------------------------------------
Keyword | SECZ-END
Revised | 1998/11/24
Category | Time
Importance | Optional
Alias | FITS.SBR.SECZ
FormatF/C | F20.3/%20.3f
Unit | -
Recommend | -
Sample | 1.027
Comment | SEC(Zenith Distance) at exposure end
Description | A secant of zenith distance at exposure end time.
DescriptionJ | 露出終了時の sec Z （天頂距離のセカント）。多重露出フレームの場合は、最終露出終了時の sec Z。
-[ RECORD 196 ]-------------------------------------------------------------------------------------------------------
Keyword | SECZ-STR
Revised | 1998/11/24
Category | Time
Importance | Optional
Alias | FITS.SBR.SECZ
FormatF/C | F20.3/%20.3f
Unit | -
Recommend | -
Sample | 1.025
Comment | SEC(Zenith Distance) at exposure start
Description | A secant of zenith distance at exposure start time.
DescriptionJ | 露出開始時の sec Z （天頂距離のセカント）。多重露出フレームの場合は、最初の露出開始時の sec Z。
-[ RECORD 197 ]-------------------------------------------------------------------------------------------------------
Keyword | SEEING
Revised | 1998/12/14
Category | Environment
Importance | Optional
Alias | FITS.SBR.SEEING
FormatF/C | F20.2/%20.2f
Unit | arcsec
Recommend | -
Sample | 0.34
Comment | StarSize FWHM at telescope focus(arcsec)
Description | FWHM of the star size at telescope focus. It'll be measured with autoguider. Unit is arcsec.
DescriptionJ | 望遠鏡焦点部における星像のFWHM。オートガイダーを用いて測定される。単位はarcsec。
-[ RECORD 198 ]-------------------------------------------------------------------------------------------------------
Keyword | SIMPLE
Revised | 1998/11/25
Category | FITS
Importance | Common
Alias | Toolkit
FormatF/C | BOOLEAN/BOOLEAN
Unit | -
Recommend | T
Sample | T
Comment | Standard FITS format
Description | SIMPLE must be equal to T to conform to FITS. This keyword should be appeared at the top of the HDU.
DescriptionJ | ファイルがFITSの規約に準拠していれば値をTとする。すばる望遠鏡では必ず T としなければならない。プ
| ライマリヘッダー部の先頭になければならない。
[ABC順基本辞書(詳細説明付)、その 39(39/44): SLIT～ SLT-PEND]
-[ RECORD 199 ]-------------------------------------------------------------------------------------------------------
Keyword | SLIT
Revised | 1998/12/10
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | A20/%-20s
Unit | -
Recommend | -
Sample | 'Longslit03'
Comment | Identifier of the entrance slit used
Description | Identifier (Name, etc.) of the entrance slit used.
DescriptionJ | 使用しているスリットの名前
-[ RECORD 200 ]-------------------------------------------------------------------------------------------------------
Keyword | SLT-LEN
Revised | 1998/12/14
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.3/%20.3f
Unit | arcsec
Recommend | -
Sample | 65.255
Comment | Length of the slit used (arcsec)
Description | Length of the slit used. (arcsec)
DescriptionJ | スリットを天球面に投影したときの空間的な長さ (arcsec)
-[ RECORD 201 ]-------------------------------------------------------------------------------------------------------
Keyword | SLT-OBJP
Revised | 1998/12/14
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.3/%20.3f
Unit | arcsec
Recommend | -
Sample | 30.254
Comment | Object position on the slit (arcsec)
Description | Object's position on the slit (arcsec). The zero point is defined for each instrument.
DescriptionJ | スリット上の天体の位置（スリットに沿った方向）。原点は観測装置ごとに定める。
-[ RECORD 202 ]-------------------------------------------------------------------------------------------------------
Keyword | SLT-PA
Revised | 1998/12/14
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.1/%20.1f
Unit | degree
Recommend | -
Sample | 33.3
Comment | Slit Position Angle (degree)
Description | Typical position angle of the slit during exposure (degree). 0 degree for the north, and increased
| for the east direction.
DescriptionJ | 露出中のスリットの典型的な位置角。北を０度とし、東回りに取った角度で表される。
-[ RECORD 203 ]-------------------------------------------------------------------------------------------------------
Keyword | SLT-PEND
Revised | 1998/12/14
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | degree
Recommend | -
Sample | 32.2
Comment | Slit PA at exposure end (degree)
Description | Position angle of the slit at the end of exposure (degree). The method of defining the angle is the
| same with 'SLT-PA'.
DescriptionJ | 露出終了時のスリットの位置角。角度の定義は'SLT-PA'に同じ。
[ABC順基本辞書(詳細説明付)、その 40(40/44): SLT-PSTR～ SLTCPIX1]
-[ RECORD 204 ]-------------------------------------------------------------------------------------------------------
Keyword | SLT-PSTR
Revised | 1998/12/14
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.1/%20.1f
Unit | degree
Recommend | -
Sample | 34.4
Comment | Slit PA at exposure start (degree)
Description | Position angle of the slit at the start of exposure (degree). The method of defining the angle is
| the same with 'SLT-PA'.
DescriptionJ | 露出開始時のスリットの位置角。角度の定義は'SLT-PA'に同じ。
-[ RECORD 205 ]-------------------------------------------------------------------------------------------------------
Keyword | SLT-WID
Revised | 1998/12/14
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.3/%20.3f
Unit | arcsec
Recommend | -
Sample | 0.155
Comment | Width of the slit used (arcsec)
Description | Width of the slit used. (arcsec)
DescriptionJ | 天球面に投影した時のスリット幅 (arcsec)
-[ RECORD 206 ]-------------------------------------------------------------------------------------------------------
Keyword | SLTC-DEC
Revised | 1998/12/10
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | 188.73662
Comment | slit center DEC at the EQUINOX (degree)
Description | DEC corresponding to slit center described by the EQUINOX (degree)
DescriptionJ | EQUINOXで示される分点でのスリット中心の赤緯
-[ RECORD 207 ]-------------------------------------------------------------------------------------------------------
Keyword | SLTC-RA
Revised | 1998/12/10
Category | Spectroscopy
Importance | Optional
Alias | -
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | -12.58243
Comment | slit center RA at the EQUINOX (degree)
Description | RA corresponding to slit center described by the EQUINOX (degree).
DescriptionJ | EQUINOXで示される分点でのスリット中心の赤経
-[ RECORD 208 ]-------------------------------------------------------------------------------------------------------
Keyword | SLTCPIX1
Revised | 1998/12/14
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 512.5
Comment | Slit center projected on detector(pixel)
Description | Slit center projected on detector at WAVELENGTH for the axis 1 (pixel)
DescriptionJ | 検出器上でのWAVELEN にあたる波長とスリット中心に相当する位置。第１軸について。
[ABC順基本辞書(詳細説明付)、その 41(41/44): SLTCPIX2～ TIMESYS]
-[ RECORD 209 ]-------------------------------------------------------------------------------------------------------
Keyword | SLTCPIX2
Revised | 1998/12/14
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.1/%20.1f
Unit | pixel
Recommend | -
Sample | 512.5
Comment | Slit center projected on detector(pixel)
Description | Slit center projected on detector at WAVELENGTH for the axis 2 (pixel)
DescriptionJ | 検出器上でのWAVELENにあたる波長とスリット中心に相当する位置。第２軸について。
-[ RECORD 210 ]-------------------------------------------------------------------------------------------------------
Keyword | SV-PRB
Revised | 1999/09/28
Category | Telescope
Importance | Optional
Alias | FITS.SBR.SV_PRB
FormatF/C | F20.3/%20.3f
Unit | mm
Recommend | -
Sample | 10.598
Comment | SV Probe position (mm)
Description | This keyword shows the (radius) position of slit viewer's probe. The value of 0 corresponds to center
| of optical axis and unit is in mm.
DescriptionJ | Slit Viewer Probeの位置（動径方向成分）を記述する。原点は光軸中心であり単位はmm。Slit Viewer
| のprobeの位置は１次元で表される。
-[ RECORD 211 ]-------------------------------------------------------------------------------------------------------
Keyword | TELESCOP
Revised | 1998/12/14
Category | Origin
Importance | Common
Alias | FITS.SBR.TELESCOP
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'Subaru '
Comment | Telescope/System which Inst. is attached
Description | Possible values: Subaru / Hilo Software Simulator / Hilo Optical Simulator / Mitaka Software Simulator
| / Mitaka Optical Simulator
DescriptionJ | データ取得に使用された望遠鏡・システム名。Subaru / Hilo Software Simulator / Hilo Optical Simulator / Mitaka
| Software Simulator / Mitaka Optical Simulator のいずれかを使用する。
-[ RECORD 212 ]-------------------------------------------------------------------------------------------------------
Keyword | TELFOCUS
Revised | 2018/08/01
Category | Telescope
Importance | Common
Alias | FITS.SBR.TELFOCUS
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | 'CASSEGRAIN'
Comment | Focus where a beam is reachable
Description | Focus where a beam is reached. Possible values: COUDE, CS_OPT, CS_IR, NS_OPT, NS_IR, CS_IR, P_OPT,
| P_IR, P_OPT2, Prime
DescriptionJ | 天体からの光がどの焦点に到達するかを記述。取り得る値は COUDE, CS_OPT, CS_IR, NS_OPT, NS_IR, P_OPT, P_IR,
| P_OPT2, Prime。FOC-POS と比較することで、装置に光が届いているかをチェックできる。
-[ RECORD 213 ]-------------------------------------------------------------------------------------------------------
Keyword | TIMESYS
Revised | 1998/12/14
Category | Time
Importance | Common
Alias | Toolkit
FormatF/C | A8/%-8s
Unit | -
Recommend | UTC
Sample | 'UTC '
Comment | Time System used in the header
Description | Explicit time scale specification of the Telescope. UTC is default/defined time system for SUBARU.
DescriptionJ | 時刻系の基準。すばる望遠鏡では既定値、'UTC '。
[ABC順基本辞書(詳細説明付)、その 42(42/44): TRAN-END～ UT-STR]
-[ RECORD 214 ]------------------------------------------------------------------------------------------------------- Keyword | TRAN-END Revised | 1998/12/14 Category | Environment Importance | Optional Alias | FITS.SBR.TRANSP FormatF/C | F20.3/%20.3f Unit | - Recommend | - Sample | 0.875 Comment | Sky transparency at the end of exposure Description | Sky transparency at the end of exposure DescriptionJ | 露出終了時の大気透過率。 -[ RECORD 215 ]------------------------------------------------------------------------------------------------------- Keyword | TRAN-STR Revised | 1998/12/14 Category | Environment Importance | Optional Alias | FITS.SBR.TRANSP FormatF/C | F20.3/%20.3f Unit | - Recommend | - Sample | 0.875 Comment | Sky transparency at beginning of exp. Description | Sky transparency at the beginning of the exposure. DescriptionJ | 露出開始時の大気透過率。 -[ RECORD 216 ]------------------------------------------------------------------------------------------------------- Keyword | TRANSP Revised | 1998/12/14 Category | Environment Importance | Optional Alias | FITS.SBR.TRANSP FormatF/C | F20.3/%20.3f Unit | - Recommend | - Sample | 0.875 Comment | Sky transparency Description | Sky transparency DescriptionJ | 露出中の典型的な時刻における大気透過率。 -[ RECORD 217 ]------------------------------------------------------------------------------------------------------- Keyword | UT Revised | 1998/12/10 Category | Time Importance | Common Alias | Toolkit FormatF/C | A12/%-12s Unit | UTC Recommend | - Sample | '00:25:36.160' Comment | HH:MM:SS.SSS typical UTC at exposure Description | UTC at typical time (for example, middle) of exposure (format HH:MM:SS.SSS). DescriptionJ | 積分を代表する（例えば中間）時刻のＵＴＣ。形式は HH:MM:SS.SSS -[ RECORD 218 ]------------------------------------------------------------------------------------------------------- Keyword | UT-END Revised | 1998/12/10 Category | Time Importance | Optional Alias | Toolkit FormatF/C | A12/%-12s Unit | UTC Recommend | - Sample | '00:25:37.660' Comment | HH:MM:SS.SSS UT at end of the exposure Description | Coordinated Universal Time at the end of the exposure (HH:MM:SS.SSS). DescriptionJ | 露出終了時におけるUTC -[ RECORD 219 ]------------------------------------------------------------------------------------------------------- Keyword | UT-STR Revised | 1998/12/10 Category | Time Importance | Optional Alias | Toolkit FormatF/C | A12/%-12s Unit | UTC Recommend | - Sample | '00:25:34.660' Comment | HH:MM:SS.SSS UTC at start exposure time Description | Coordinated Universal Time at start of the exposure (HH:MM:SS.SSS). DescriptionJ | 露出開始時刻におけるUTC
[ABC順基本辞書(詳細説明付)、その 43(43/44): UT1-UTC～ WEATHER]
-[ RECORD 220 ]-------------------------------------------------------------------------------------------------------
Keyword | UT1-UTC
Revised | 1998/12/14
Category | Time
Importance | Optional
Alias | FITS.SBR.UT1-UTC
FormatF/C | F20.5/%20.5f
Unit | sec
Recommend | -
Sample | 0.43893
Comment | difference between UT1 and UTC
Description | Difference between UT1 and UTC. This value is used for calculating LST.
DescriptionJ | UT1とUTCの差。LSTの計算に用いられる。
-[ RECORD 221 ]-------------------------------------------------------------------------------------------------------
Keyword | WAV-MAX
Revised | 1998/12/14
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.4/%20.4f
Unit | nm
Recommend | -
Sample | 6522.1234
Comment | Longest wavelen. focused on detector(nm)
Description | Longest wavelength focused on the detecrtor (nm).
DescriptionJ | 検出器に写っている波長の最大値。
-[ RECORD 222 ]-------------------------------------------------------------------------------------------------------
Keyword | WAV-MIN
Revised | 1998/12/14
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.4/%20.4f
Unit | nm
Recommend | -
Sample | 6585.5432
Comment | Shortest wavelen.focused on detector(nm)
Description | Shortest wavelength focused on the detecrtor (nm).
DescriptionJ | 検出器に写っている波長の最小値。
-[ RECORD 223 ]-------------------------------------------------------------------------------------------------------
Keyword | WAVELEN
Revised | 1998/12/10
Category | Spectroscopy
Importance | Spectroscopy
Alias | -
FormatF/C | F20.4/%20.4f
Unit | nm
Recommend | -
Sample | 655.3278
Comment | Wavelength at detector center (nm)
Description | Central wavelength of focused on the detector (nm).
DescriptionJ | 観測されたデータの中心波長
-[ RECORD 224 ]-------------------------------------------------------------------------------------------------------
Keyword | WCS-ORIG
Revised | 1998/12/10
Category | WCS
Importance | Imaging
Alias | Toolkit
FormatF/C | A20/%-20s
Unit | -
Recommend | -
Sample | 'SUBARU Toolkit'
Comment | Origin of the WCS value
Description | Origin of the World coordinate values. Specify 'SUBARU Toolkit' if it's calculated using toolkit.
DescriptionJ | WCSパラメータの出処。すばる望遠鏡ツールキットを使用した場合、'SUBARU Toolkit' という値が入
| る。
-[ RECORD 225 ]-------------------------------------------------------------------------------------------------------
Keyword | WEATHER
Revised | 2018/09/01
Category | Environment
Importance | Optional
Alias | FITS.SBR.WEATHER
FormatF/C | A30/%-30s
Unit | -
Recommend | -
Sample | Fine '
Comment | Weather condition
Description | Weather condition. Clear/Fine/nn%CLOUD...?
DescriptionJ | 天候情報。Clear/Fine/nn%CLOUD...などがある。
[ABC順基本辞書(詳細説明付)、その 44(44/44): ZD～ ZDSTR]
-[ RECORD 226 ]-------------------------------------------------------------------------------------------------------
Keyword | ZD
Revised | 1998/11/24
Category | Time
Importance | Optional
Alias | FITS.SBR.ZD
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | 12.34567
Comment | Zenith Distance at typical time (degree)
Description | Zenith Distance at typical time in exposure (degree). A middle time of the exposure is recommended.
DescriptionJ | 露出中の典型的な天頂距離。露出開始と終了の中間時刻における天頂距離を、多重露出フレームの場合
| には、最初の露出開始と最終の露出終了の中間時刻における天頂距離が望ましい。
-[ RECORD 227 ]-------------------------------------------------------------------------------------------------------
Keyword | ZD-END
Revised | 1998/11/25
Category | Time
Importance | Optional
Alias | FITS.SBR.ZD
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | 12.34577
Comment | Zenith Distance at exposure end (degree)
Description | Zenith Distance at the exposure end time (degree).
DescriptionJ | 露出終了時の天頂距離。多重露出フレームの場合は、最終の露出終了時の天頂距離。
-[ RECORD 228 ]-------------------------------------------------------------------------------------------------------
Keyword | ZD-STR
Revised | 1999/03/01
Category | Time
Importance | Optional
Alias | FITS.SBR.ZD
FormatF/C | F20.5/%20.5f
Unit | degree
Recommend | -
Sample | 12.34557
Comment | Zenith Distance at exp. start (degree)
Description | Zenith Distance at the exposure start time (degree).
DescriptionJ | 露出開始時の天頂距離。多重露出フレームの場合は、最初の露出が開始された時の天頂距離。
Osamu Kanamitsu