Filename: N20150703S0244.fits.bz2 AstroData Tags: {'RAW', 'CAL', 'AT_ZENITH', 'NORTH', 'GCALFLAT', 'GCAL_IR_OFF', 'IFU', 'AZEL_TARGET', 'UNPREPARED', 'NIFS', 'FLAT', 'NON_SIDEREAL', 'SPECT', 'RONCHI', 'GEMINI', 'LAMPOFF'} --- PHU --- SIMPLE = T / file does conform to FITS standard BITPIX = 16 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H INSTRUME= 'NIFS ' / Instrument used to acquire data. OBJECT = 'GCALflat' / Object Name OBSTYPE = 'FLAT ' / Observation type OBSCLASS= 'dayCal ' / Observe class GEMPRGID= 'GN-2015A-Q-33' / Gemini Science Program ID OBSID = 'GN-2015A-Q-33-16' / Observation ID / Data label DATALAB = 'GN-2015A-Q-33-16-015' / Datalabel OBSERVER= 'S. Pakzad' / Observer OBSERVAT= 'Gemini-North' / Observatory TELESCOP= 'Gemini-North' / Telescope PARALLAX= 0. / Parallax of Target RADVEL = 0. / Heliocentric Radial Velocity EPOCH = 2000. / Epoch for Target coordinates EQUINOX = 0. / Equinox for Target coordinates TRKEQUIN= 2000. / Tracking equinox SSA = 'J. Miller, M. Hoenig' / SSA RA = 22. / RA of Target DEC = 89.97 / Declination of Target ELEVATIO= 89.9993944444444 / Current Elevation AZIMUTH = 75.0001083333333 / Current Azimuth CRPA = -137.492226013215 / Current Cass Rotator Position Angle HA = '-00:00:02.77' / Telescope hour angle LT = '06:35:15.7' / Local time at start of observation TRKFRAME= 'FK5 ' / Tracking co-ordinate DECTRACK= -0.00045672763292 / Differential tracking rate Dec TRKEPOCH= 57206.642306 / Differential tracking reference epoch RATRACK = 1.00229326872 / Differential tracking rate RA FRAME = 'AZEL_TOPO' / Target coordinate system PMDEC = 0. / Proper Motion in Declination PMRA = 0. / Proper Motion in RA WAVELENG= 22000. / Effective Target Wavelength RAWIQ = 'UNKNOWN ' / Raw Image Quality RAWCC = 'UNKNOWN ' / Raw Cloud Cover RAWWV = 'UNKNOWN ' / Raw Water Vapour/Transparency RAWBG = 'UNKNOWN ' / Raw Background RAWPIREQ= 'UNKNOWN ' / PI Requirements Met RAWGEMQA= 'UNKNOWN ' / Gemini Quality Assessment CGUIDMOD= 'Basic ' / Driving mode for carousel UT = '16:35:16.2' / Beginning of Observation (UT) DATE = '2015-07-03' / Date of last modification M2BAFFLE= 'NEAR IR ' / Position of M2 baffle M2CENBAF= 'OPEN ' / Position of M2 central hole baffle ST = '00:58:56.4' / Sidereal time at the start of the exposure XOFFSET = 0. / Telescope offset in x in arcsec YOFFSET = 0. / Telescope offset in y in arcsec POFFSET = 0. / Telescope offset in p in arcsec QOFFSET = 0. / Telescope offset in q in arcsec RAOFFSET= 0. / Telescope offset in RA in arcsec DECOFFSE= 0. / Telescope offset in DEC in arcsec RATRGOFF= -1219642.03 / Target offset in RA in arcsec DECTRGOF= 0. / Target offset in DEC in arcsec PA = 0. / Sky Position Angle at start of exposure IAA = 270. / Instrument Alignment Angle SFRT2 = 88.583 / Science fold rotation angle (degrees) SFTILT = -44.89 / Science fold tilt angle (degrees) SFLINEAR= 8. / Science fold linear position (mm) AOFOLD = 'park-pos.' / AO Pick-Off Mirror Position PWFS1_ST= 'parked ' / PWFS1 probe state (frozen,guiding,parked) PWFS2_ST= 'parked ' / PWFS2 probe state (frozen,guiding,parked) OIWFS_ST= 'parked ' / OIWFS probe state (frozen,guiding,parked) AOWFS_ST= 'parked ' / AOWFS probe state (frozen,guiding,parked) SCIBAND = 2 / Science Ranking Band REQIQ = 'Any ' / Requested Image Quality REQCC = 'Any ' / Requested Cloud Cover REQBG = 'Any ' / Requested Background REQWV = 'Any ' / Requested Water Vapour NUMREQTW= 0 / Number of Requested Timing Window REQTW entries GCALLAMP= 'IRhigh ' / GCAL Lamp name GCALFILT= 'CLEAR ' / GCAL Filter name GCALDIFF= 'IR ' / GCAL Diffuser name GCALSHUT= 'CLOSED ' / GCAL Shutter (OPEN or CLOSED) HUMIDITY= 25. / The relative humidity (fraction, 0..101). TAMBIENT= 2.1 / The ambient temp (C). TAMBIEN2= 35.78 / The ambient temp (F). PRESSURE= 462.92276 / The atmospheric pressure (mm Hg). PRESSUR2= 61700. / The atmospheric pressure (Pa). DEWPOINT= -16.1 / The dew point (C). DEWPOIN2= 3.02 / The dew point (F). WINDSPEE= 0. / The wind speed (m/s). WINDSPE2= 0. / The wind speed (mph). WINDDIRE= 207. / The wind direction (degrees). WINDCOVR= 'Opened ' / Window cover position name (open|closed) FILTER = 'HK_G0603' / Filter name APOFFSET= 0. / Fopl offseti (arcseconds) GRATING = 'K_G5605 ' / Grating name GRATWAVE= 2.2 / Grating cetntral wavelength APERTURE= 'Ronchi_Screen_G5615' / Focal plane mask FLIP = 'Out ' / Imaging (flip) mirror EXPRQ = 5. / Requested Exposure time DCNAME = 'NIFS DC ' / Nifs dc name PERIOD = 5. / Period NPERIODS= 1 / Number of periods EXPMODE = 'NONDESTRUCTIVE' / Exposure mode RDTIME = 5. / Read time COADDS = 1 / Number of coadds summed BIASPWR = 3. / Source voltage of bias P-FET OBSMODE = 'IFU ' / Observing mode configuration LNRS = 1 / Number of non-destructive read pairs DATE-OBS= '2015-07-03' / Observation date (UT) INPORT = 1 / Number of ISS port where NIFS was located CTYPE1 = 'RA---TAN' / R.A. in tangent plane projection CRPIX1 = 15.000005 / Ref pix of axis 1 CRVAL1 = 14.53969 / RA at Ref pix in decimal degrees CTYPE2 = 'DEC--TAN' / DEC. in tangent plane projection CRPIX2 = 34.000006 / Ref pix of axis 2 CRVAL2 = 19.765966 / DEC at Ref pix in decimal degrees CD1_1 = -1.2E-05 / WCS matrix element 1 1 CD1_2 = -1.9E-05 / WCS matrix element 1 2 CD2_1 = 4.5E-05 / WCS matrix element 2 1 CD2_2 = -5.0E-06 / WCS matrix element 2 2 RADECSYS= 'FK5 ' / R.A./DEC. coordinate system reference MJD_OBS = 57206.692103 / Mean Julian day of observation DETSIZE = '[1:2048,1:2048]' / Dimensions of detector DETECTOR= 'NIFS ' / Name of detector NCCDS = 1 / Number of detector CCDS NAMPS = 4 / Number of CCD amps NEXTEND = 1 / Number of image extensions CCDNAME = 'NIFS ' / CCD/ARRAY name CCDSIZE = '[1:2048,1:2048]' / Dimensions of CCD CCDSUM = '1 1 ' / CCD binning CCDSEC = '[1:512,1:2048]' / CCD section AMPNAME = '1 ' / Amplifier name AMPSEC = '[1:512,1:2048]' / Amplifier section DETSEC = '[1:2048,1:2048]' / Full detector size AMPNAME2= '2 ' / Amplifier 2 name AMPSEC2 = '[1024:513,1:2048]' / Amplifier 2 section AMPNAME3= '3 ' / Amplifier 3 name AMPSEC3 = '[1025:1536,1:2048]' / Amplifier 3 section AMPNAME4= '4 ' / Amplifier 4 name AMPSEC4 = '[2048:1537,1:2048]' / Amplifier 4 section EXPTIME = 5. / Exposure time (s) AIRMASS = 1. / Mean airmass for the observation AMSTART = 1. / Airmass at start of exposure AMEND = 1. / Airmass at end of exposure RELEASE = '2015-07-03' / End of proprietary period YYYY-MM-DD ORIGNAME= 'N20150703S0244.fits' / Original filename prior to processing --- HDU 0 --- XTENSION= 'IMAGE ' / IMAGE extension 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 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 INHERIT = F / inherit the primary header DATASEC = '[1:2048,1:2048]' / Current datasection of the frame FRMNAME = 'NIFS_Frame1' / Frame name FRAMEID = '0 ' / Frame ID DATATYP = 'Intensity' / Data type EXTVER = 1 / Number assigned to a FITS extension. EXTNAME = 'SCI ' / Added by AstroData