FITS Header for TEST FIELD ************************** Keyword Value Comment ==================================================================================================== SIMPLE T file does conform to FITS standard BITPIX 32 number of bits per data pixel NAXIS 2 number of data axes NAXIS1 2048 length of data axis 1 NAXIS2 2048 length of data axis 2 EXTEND T FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronom COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H COMMENT COMMENT FMOS header : Obs info. COMMENT OBSERVAT 'NAOJ ' Observatory TELESCOP 'SUBARU ' Telescope TELFOCUS 'PRIME ' Focus OBS-ALOC 'OBSERVATION' Allocation mode for instrument INSTRUME 'FMOS ' Instrument OBSERVER 'Akiyama, et al.' Name(s) of the observer(s) PROP-ID 'o03003 ' Proposal ID FRAMEID 'FMSA00001234' Image sequential number EXP-ID 'FMSA00001234' ID of the exposure DATASET 'o03001d1021' ID of an observation dataset AUTOGUID 'OFF ' Auto Guide ON OBS-MOD 'Spectroscopy' Observation Mode COMMENT FMOS header : Field info. OBJECT 'TEST FIELD' Target Field Name DATA-TYP 'OBJECT ' Type of the data RA '13:30:30.000' RA of pointing DEC '+30:30:30.00' DEC of pointing EQUINOX '2000.0 ' Standard FK5 (years) RADECSYS 'FK5 ' The equatorial coordinate system RA2000 '13:30:30.000' RA(J2000.0) of pointing DEC2000 '+30:30:30.00' DEC(J2000.0) of pointing INST-PA 35. P.A. of Instrument flange (degree) INSROT 35. Typical inst. rot. angle (degree) AZIMUTH -20. Azimuth angle of telescope (degree) ALTITUDE 36.5 Altitude angle of telescope (degree) COMMENT COMMENT FMOS header : Date info. COMMENT DATE_OBS '2003-08-30' Date of observation UT '08:22:22.2' Typical UT (HH:MM:SS.SSS) UT-STR '08:22:22.2' UT at exposure start (HH:MM:SS.SSS) UT-END '08:22:32.2' UT at exposure end (HH:MM:SS.SSS) HST '17:22:22.2' Typical Local Standard Time (HH:MM:SS.SSS) HST-STR '17:22:22.2' HST at exposure start (HH:MM:SS.SSS) HST-END '17:22:22.2' HST at exposure end (HH:MM:SS.SSS) LST '17:22:22.2' Local Siderial Time (HH:MM:SS.SSS) LST-STR '17:22:22.2' LST at exposure start (HH:MM:SS.SSS) LST-END '17:22:22.2' LST at exposure end (HH:MM:SS.SSS) TIMESYS 'UTC ' Time system used in the header MJD 2448587. Modified Julian Day EXPTIME 1800. Total Exposure Time COMMENT FMOS header : Environmental info. DOM-HUM 10.3 Humidity in the dome (%) DOM-PRS 650. Atm. pressure in the dome (hpa) DOM-TMP 273. Temperature in the dome (K) DOM-WND 10. Wind velocity in the dome (m OUT-HUM 10.3 Humidity outside (%) OUT-PRS 650. Atm. pressure outside (hpa) OUT-TMP 273. Temperature outside (K) OUT-WND 10. Wind velocity outside (m AIRMASS 1.5 Typical air mass AIRM-STR 1.5 Air mass at exposure start AIRM-END 1.5 Air mass at exposure end SEEING 0.5 StarSize FWHM at tel. focus (arcsec) WEATHER 'CLEAR ' Weather during the observation COMMENT FMOS header : WCS info. WCS-ORIG '20030810' Origin of the WCS value DISPAXIS 1 Dispersion axis in frame BIN-FCT1 1 Binning factor of X axis (pixel) BIN-FCT2 1 Binning factor of Y axis (pixel) CRPIX1 1024 Reference pixel in X (pixel) CRPIX2 1024 Reference pixel in Y (pixel) CRVAL1 10409.6 Physical value of the reference pixel X CRVAL2 1. Physical value of the reference pixel Y CDELT1 0.4 X scale projected on detector (nm CDELT2 1. Y scale projected on detector CD1_1 0.4 X scale projected on detector CD2_2 1. Y scale projected on detector CTYPE1 'WAVELENGTH' Pixel coordinate system CTYPE2 'LINEAR ' Pixel coordinate system CUNIT1 '(nm) ' Unit of CRVAL1 and CDELT1 (nm) CUNIT2 '(pixel) ' Unit of CRVAL2 and CDELT2 (pixel) WAVELEN 14096. Central Wavelength (nm) WAV-MIN 10000. Wavelength Minumum (nm) WAV-MAX 18192. Wavelength Maximum (nm) COMMENT COMMENT FMOS header : Data characteristics COMMENT GAIN 4.6 AD conversion factor (electron RON 15. Read out noise (electron) BSCALE 1. Real BZERO 0. Real BUNIT 'ADU ' Unit of original pixel values BLANK -32768 Value used for NULL pixels COMMENT FMOS header : Spectroscopy info. DISPERSR 'GRT+VPH ' Identifier of the disperser used SLIT 'FIBRE-MOS' Identifier of the entrance slit used SLT-LEN 1.2 Diameter of the fibre entrance (arcsec) SLT-WID 1.2 Diameter of the fibre entrance (arcsec) SLT-PA 90. Field position angle (degree) SLTCPIX1 1024 Slit center projected on detector (pixel) SLTCPIX2 1024 Slit center projected on detector (pixel) COMMENT COMMENT FMOS header : Instrument info. COMMENT FOC-POS 'PRIME ' Focus where the instrument is attached FOC-VAL 1.3 Encoder value of the focus unit (mm) DETECTOR 'HAWAII2 ' Detector DET-NSMP 1 # of multi-sampling in an exposure DET-SMPL 'multiple' Data sampling mode DET-TMP 77. Detector temparature (K) INS-VER 'FMOS1-Ver0.0' Instrument version name DET-VER 'FMOS1-Ver0.0' Det. control command version name COMMENT COMMENT FMOS Instrument Specific Header : Spectrograph COMMENT A-SPECID 'SPEC1 ' Spectrograph ID (SPEC1/SPEC2) A-SPEMOD 'LOW ' Spectrograph mode (LOW/HIGH1/HIGH2/HIGH3/HIGH4) A-SPETMP 220. Spectrograph temperature (K) A-SPEGID 'GRT #1 ' Grating ID name A-SPEMID 'MSK #1 ' OH suppression mask ID name A-SPEVID 'VPH #1 ' VPH grating ID name A-SLTPDX 1.5 Slit unit X position (mm) A-SLTPDY 1.5 Slit unit Y position (mm) A-SLTPDZ 1.5 Slit unit Z position (mm) A-GRTPOS 0.0 Grating unit tilt (degree) A-MSKPDZ 0.0 Mask unit Z position (mm) A-SPEVST 'IN ' VPH grating status (IN/OUT) A-CAMTMP 77.0 Camera system temperature (K) A-DETPDZ -1.0 Detector focus position (mm) A-DETPDA -1.0 Detector tilt angle (degree) A-DETTMP 77.0 Detector temperature (K) END