Filename: N20150807S0015.fits.bz2 AstroData Tags: {'RAW', 'GMOS', 'ACQUISITION', 'NORTH', 'IMAGE', 'GEMINI', 'UNPREPARED', 'SIDEREAL'} --- 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= 'GMOS-N ' / Instrument used to acquire data OBJECT = 'WhMe 1 ' / Object Name OBSTYPE = 'OBJECT ' / Observation type OBSCLASS= 'acq ' / Observe class GEMPRGID= 'GN-2015B-Q-62' / Gemini programme ID OBSID = 'GN-2015B-Q-62-31' / Observation ID / Data label DATALAB = 'GN-2015B-Q-62-31-003' / DHS data label OBSERVER= 'M. Hoenig' / Observer OBSERVAT= 'Gemini-North' / Name of telescope (Gemini-North|Gemini-South) TELESCOP= 'Gemini-North' / Gemini-North PARALLAX= 0. / Parallax of Target RADVEL = 0. / Heliocentric Radial Velocity EPOCH = 2000. / Epoch for Target coordinates EQUINOX = 2000. / Equinox of coordinate system TRKEQUIN= 2000. / Tracking equinox SSA = 'O. Smirnova' / SSA RA = 288.74887083 / Right Ascension DEC = 17.37943889 / Declination of Target ELEVATIO= 71.5386125 / Current Elevation AZIMUTH = 94.4201666666667 / Current Azimuth CRPA = 79.4135893476339 / Current Cass Rotator Position Angle HA = '-01:17:15.39' / Telescope hour angle LT = '21:18:20.0' / Local time at start of observation TRKFRAME= 'FK5 ' / Tracking co-ordinate DECTRACK= 0. / Differential tracking rate Dec TRKEPOCH= 57241.292086 / Differential tracking reference epoch RATRACK = 0. / Differential tracking rate RA FRAME = 'FK5 ' / Target coordinate system PMDEC = 0. / Proper Motion in Declination PMRA = 0. / Proper Motion in RA WAVELENG= 7800. / Effective Target Wavelength RAWIQ = '70-percentile' / Raw Image Quality RAWCC = '70-percentile' / Raw Cloud Cover RAWWV = 'Any ' / Raw Water Vapour/Transparency RAWBG = '20-percentile' / Raw Background RAWPIREQ= 'UNKNOWN ' / PI Requirements Met RAWGEMQA= 'UNKNOWN ' / Gemini Quality Assessment CGUIDMOD= 'Basic ' / Carousel Mode UT = '07:18:20.5' / UT at observation start DATE = '2015-08-07' / UT Date of observation (YYYY-MM-DD) M2BAFFLE= 'VISIBLE ' / Position of M2 baffle M2CENBAF= 'CLOSED ' / Position of M2 central hole baffle ST = '17:58:28.6' / Sidereal time at the start of the exposure XOFFSET = 23.5238636274228 / Telescope offset in x in arcsec YOFFSET = -6.94724700319718 / Telescope offset in y in arcsec POFFSET = 23.5127999997467 / Telescope offset in p in arcsec QOFFSET = -6.98459999262185 / Telescope offset in q in arcsec RAOFFSET= 23.5127999997467 / Telescope offset in RA in arcsec DECOFFSE= -6.98459999262185 / Telescope offset in DEC in arcsec RATRGOFF= 0. / Target offset in RA in arcsec DECTRGOF= 0. / Target offset in DEC in arcsec PA = 0. / Sky Position Angle at start of exposure IAA = 179.909 / Instrument Alignment Angle SFRT2 = 178.518 / Science fold rotation angle (degrees) SFTILT = 44.84 / Science fold tilt angle (degrees) SFLINEAR= -2. / 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= 'guiding ' / OIWFS probe state (frozen,guiding,parked) AOWFS_ST= 'parked ' / AOWFS probe state (frozen,guiding,parked) SCIBAND = 2 / Science Ranking Band REQIQ = '70-percentile' / Requested Image Quality REQCC = '70-percentile' / Requested Cloud Cover REQBG = '80-percentile' / Requested Background REQWV = 'Any ' / Requested Water Vapour NUMREQTW= 0 / Number of Requested Timing Window REQTW entries OIARA = 288.73536667 / RA of OIWFS guide star OIARV = 0. / OIWFS Heliocentric Radial Velocity OIAWAVEL= 6500. / OIWFS Effective Target Wavelength OIADEC = 17.38382778 / Declination of OIWFS guide star OIAEPOCH= 2000. / Epoch for OIWFS guide star coordinates OIAEQUIN= 2000. / Equinox for OIWFS guide star coordinates OIAFRAME= 'FK5 ' / OIWFS Target co-ordinate system OIAOBJEC= 'guide ' / Object Name for OIWFS, Chop A OIAPMDEC= 0. / OIWFS Proper Motion in Declination OIAPMRA = 0. / OIWFS Proper Motion in RA OIAPARAL= 0. / OIWFS Parallax of Target OIFREQ = 200. / OIWFS sampling frequency (Hz) HUMIDITY= 68. / The Relative Humidity (fraction, 0..101). TAMBIENT= 2.7 / The ambient temp (C). TAMBIEN2= 36.86 / The ambient temp (F). PRESSURE= 464.42332 / The atmospheric pressure (mm Hg). PRESSUR2= 61900. / The atmospheric pressure (Pa). DEWPOINT= -2.7 / The dew point (C). DEWPOIN2= 27.14 / The dew point (F). WINDSPEE= 2.6 / The wind speed (m/s). WINDSPE2= 5.8162 / The wind speed (mph). WINDDIRE= 234. / The wind direction (degrees). INPORT = 5 / Number of ISS port where GMOS was located GMOSCC = 'GMOS-N (V7-2)' / GMOS components controller s/w PREIMAGE= F / MOS pre-imaging CONID = 'GMOS v8.0' / Detector controller ID DETECTOR= 'GMOS + e2v DD CCD42-90' / Detector name DEWAR = 'Cryostat A' / Dewar name DEW-TEMP= -100.18779342723 / Dewar temperature (Celsius) DETSIZE = '[1:6144,1:4644]' / Detector size NCCDS = 3 / Number of CCD chips NAMPS = 2 / Number of amplifiers SHUTTER = 'OPEN ' / Shutter state during observation AMPINTEG= 1000 / Amplifier integration time OBSEPOCH= 2015.59700043259 / Epoch at start of exposure TIMESYS = 'UT1 ' / Time system used DATE-OBS= '2015-08-07' / UT Date of observation (YYYY-MM-DD) TIME-OBS= '07:18:59.7' / Time of observation GMOSTHT = 'GOOD ' / Shutter health NSUBEXP = 1 / Number of sub exposures UTSTART = '07:18:59.7' / UT at observation start UTEND = '07:19:04.7' / UT at observation end EXPTIME = 4.99930596351624 / Exposure time in seconds ELAPSED = 4.99930596351624 / Elapsed observation time in seconds DARKTIME= 11.7622799873352 / Dark current integration in seconds MASKID = -99 / Mask/IFU barcode MASKNAME= 'None ' / Mask name MASKTYP = 0 / Mask/IFU type (0=none/-1=IFU/1=mask) MASKLOC = 1 / Mask/IFU location (-1=unknown/0=FP/1=cassette) FILTER1 = 'open1-6 ' / Filter 1 name FILTID1 = 20000018 / Filter 1 barcode FILTER2 = 'i_G0302 ' / Filter 2 name FILTID2 = 20000002 / Filter 2 barcode GRATING = 'MIRROR ' / Grating name GRATID = 30000008 / Grating barcode GRWLEN = 0. / Grating wavelength at slit (nm) CENTWAVE= 0. / Central wavelength (nm) GRORDER = 0 / Grating order GRTILT = 65. / Grating tilt angle (degrees) GRSTEP = 6913.282 / Requested grating motor step position DTAX = 86.4 / Detector translation X position (microns) DTAY = 84.48 / Detector translation Y position (microns) DTAZ = 2426. / Detector translation Z position (microns) DTAZST = 2426. / Focus at observation start (microns) DTAZEN = 2426. / Focus at observation end (microns) DTAZME = 0. / Mean focus during observation (microns) DTMODE = 'FOLLOW-XY' / Detector translation stage mode ADCMODE = ' ' / ADC mode GMOSDC = 'GMOS DC ' / GMOS detector controller s/w DETTYPE = 'SDSU II e2v DD CCD42-90' / Detector array type DETID = 'e2v 10031-23-05,10031-01-03,10031-18-04' / Chip IDs EXPOSURE= 5. / Requested exposure time in seconds ADCUSED = 1 / ADC used? (0=yes/1=no) DETNROI = 1 / No. regions of interest ADCENPST= 0. / Start entrance prism angle of ADC ADCENPEN= 0. / End entrance prism angle of ADC ADCENPME= 0. / Mean entrance prism angle of ADC ADCEXPST= 0. / Start exit prism angle of ADC ADCEXPEN= 0. / End exit prism angle of ADC ADCEXPME= 0. / Mean exit prism angle of ADC ADCWLEN1= 0. / Lower wavelength for ADC calculation ADCWLEN2= 0. / Upper wavelength for ADC calculation DETRO1X = 2172 / ROI 1 X start DETRO1XS= 1800 / ROI 1 X size DETRO1Y = 1754 / ROI 1 Y start DETRO1YS= 1100 / ROI 1 Y size AIRMASS = 1.054 / Mean airmass for the observation AMSTART = 1.054 / Airmass at start of exposure AMEND = 1.054 / Airmass at end of exposure RELEASE = '2017-02-07' / End of proprietary period YYYY-MM-DD ORIGNAME= 'N20150807S0015.fits' / Original filename prior to processing --- HDU 0 --- XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 933 / length of data axis 1 NAXIS2 = 1100 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor INHERIT = F / inherit the primary header DATATYPE= 'Intensity' / Type of Data CTYPE1 = 'RA---TAN' / R.A. in tangent plane projection CRPIX1 = 2121.36322349277 / Ref pix of axis 1 CRVAL1 = 288.755715642407 / RA at Ref pix in decimal degrees CTYPE2 = 'DEC--TAN' / DEC. in tangent plane projection CRPIX2 = 552.99158617343 / Ref pix of axis 2 CRVAL2 = 17.37749825052 / DEC at Ref pix in decimal degrees CD1_1 = -2.02072643380467E-05 / WCS matrix element 1 1 CD1_2 = 7.67436567260458E-09 / WCS matrix element 1 2 CD2_1 = 6.17225260407888E-09 / WCS matrix element 2 1 CD2_2 = -2.02182007582059E-05 / WCS matrix element 2 2 RADECSYS= 'FK5 ' / R.A./DEC. coordinate system reference EQUINOX = 2000. / Equinox of coordinate system MJD-OBS = 57241.3051970868 / MJD of start of obseration CCDNAME = 'e2v DD ML2AR CCD42-90-1-F43 10031-23-05' / CCD chip name(s) AMPNAME = 'e2v 10031-23-05, right' / Amplifier name(s) GAIN = 2.40000009536743 / Amplifier gain RDNOISE = 4.5 / Readout noise CCDSIZE = '[1:2048,1:4644]' / CCD chip size CCDSUM = '1 1 ' / CCD sum CCDSEC = '[1025:1925,1754:2853]' / CCD section(s) DETSEC = '[1025:1925,1754:2853]' / Detector section(s) DATASEC = '[33:933,1:1100]' / Data section(s) BIASSEC = '[1:32,1:1100]' / Bias section(s) FRMNAME = 'dhsFrame' / Name assigned to a frame of data. FRAMEID = '1 ' / Frame Id DATATYP = ' ' / Type of data frame EXTVER = 1 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData --- HDU 1 --- XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 933 / length of data axis 1 NAXIS2 = 1100 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor INHERIT = F / inherit the primary header DATATYPE= 'Intensity' / Type of Data CTYPE1 = 'RA---TAN' / R.A. in tangent plane projection CRPIX1 = 2990.36322349278 / Ref pix of axis 1 CRVAL1 = 288.755715642407 / RA at Ref pix in decimal degrees CTYPE2 = 'DEC--TAN' / DEC. in tangent plane projection CRPIX2 = 552.991586173433 / Ref pix of axis 2 CRVAL2 = 17.37749825052 / DEC at Ref pix in decimal degrees CD1_1 = -2.02072643380467E-05 / WCS matrix element 1 1 CD1_2 = 7.67436567261005E-09 / WCS matrix element 1 2 CD2_1 = 6.1722526040912E-09 / WCS matrix element 2 1 CD2_2 = -2.02182007582059E-05 / WCS matrix element 2 2 RADECSYS= 'FK5 ' / R.A./DEC. coordinate system reference EQUINOX = 2000. / Equinox of coordinate system MJD-OBS = 57241.3051970868 / MJD of start of obseration CCDNAME = 'e2v DD ML2AR CCD42-90-1-F43 10031-23-05' / CCD chip name(s) AMPNAME = 'e2v 10031-23-05, left' / Amplifier name(s) GAIN = 2.25999999046326 / Amplifier gain RDNOISE = 4.30000019073486 / Readout noise CCDSIZE = '[1:2048,1:4644]' / CCD chip size CCDSUM = '1 1 ' / CCD sum CCDSEC = '[124:1024,1754:2853]' / CCD section(s) DETSEC = '[124:1024,1754:2853]' / Detector section(s) DATASEC = '[1:901,1:1100]' / Data section(s) BIASSEC = '[902:933,1:1100]' / Bias section(s) FRMNAME = 'dhsFrame' / Name assigned to a frame of data. FRAMEID = '0 ' / Frame Id DATATYP = ' ' / Type of data frame EXTVER = 2 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData --- HDU 2 --- XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 933 / length of data axis 1 NAXIS2 = 1100 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor INHERIT = F / inherit the primary header DATATYPE= 'Intensity' / Type of Data CTYPE1 = 'RA---TAN' / R.A. in tangent plane projection CRPIX1 = 32.0137324659531 / Ref pix of axis 1 CRVAL1 = 288.755715642407 / RA at Ref pix in decimal degrees CTYPE2 = 'DEC--TAN' / DEC. in tangent plane projection CRPIX2 = 549.857250326472 / Ref pix of axis 2 CRVAL2 = 17.37749825052 / DEC at Ref pix in decimal degrees CD1_1 = -2.02475904738538E-05 / WCS matrix element 1 1 CD1_2 = 6.28222817905453E-09 / WCS matrix element 1 2 CD2_1 = -5.02461402276982E-09 / WCS matrix element 2 1 CD2_2 = -2.0241319820686E-05 / WCS matrix element 2 2 RADECSYS= 'FK5 ' / R.A./DEC. coordinate system reference EQUINOX = 2000. / Equinox of coordinate system MJD-OBS = 57241.3051970868 / MJD of start of obseration CCDNAME = 'e2v DD ML2AR CCD42-90-1-F43 10031-01-03' / CCD chip name(s) AMPNAME = 'e2v 10031-01-03, right' / Amplifier name(s) GAIN = 2.58999991416931 / Amplifier gain RDNOISE = 4.40000009536743 / Readout noise CCDSIZE = '[1:2048,1:4644]' / CCD chip size CCDSUM = '1 1 ' / CCD sum CCDSEC = '[1025:1925,1754:2853]' / CCD section(s) DETSEC = '[3073:3973,1754:2853]' / Detector section(s) DATASEC = '[33:933,1:1100]' / Data section(s) BIASSEC = '[1:32,1:1100]' / Bias section(s) FRMNAME = 'dhsFrame' / Name assigned to a frame of data. FRAMEID = '3 ' / Frame Id DATATYP = ' ' / Type of data frame EXTVER = 3 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData --- HDU 3 --- XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 933 / length of data axis 1 NAXIS2 = 1100 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor INHERIT = F / inherit the primary header DATATYPE= 'Intensity' / Type of Data CTYPE1 = 'RA---TAN' / R.A. in tangent plane projection CRPIX1 = 901.013732465953 / Ref pix of axis 1 CRVAL1 = 288.755715642407 / RA at Ref pix in decimal degrees CTYPE2 = 'DEC--TAN' / DEC. in tangent plane projection CRPIX2 = 549.857250326473 / Ref pix of axis 2 CRVAL2 = 17.37749825052 / DEC at Ref pix in decimal degrees CD1_1 = -2.02475904738538E-05 / WCS matrix element 1 1 CD1_2 = 6.28222817905328E-09 / WCS matrix element 1 2 CD2_1 = -5.02461402280403E-09 / WCS matrix element 2 1 CD2_2 = -2.0241319820686E-05 / WCS matrix element 2 2 RADECSYS= 'FK5 ' / R.A./DEC. coordinate system reference EQUINOX = 2000. / Equinox of coordinate system MJD-OBS = 57241.3051970868 / MJD of start of obseration CCDNAME = 'e2v DD ML2AR CCD42-90-1-F43 10031-01-03' / CCD chip name(s) AMPNAME = 'e2v 10031-01-03, left' / Amplifier name(s) GAIN = 2.55999994277954 / Amplifier gain RDNOISE = 6.80000019073486 / Readout noise CCDSIZE = '[1:2048,1:4644]' / CCD chip size CCDSUM = '1 1 ' / CCD sum CCDSEC = '[124:1024,1754:2853]' / CCD section(s) DETSEC = '[2172:3072,1754:2853]' / Detector section(s) DATASEC = '[1:901,1:1100]' / Data section(s) BIASSEC = '[902:933,1:1100]' / Bias section(s) FRMNAME = 'dhsFrame' / Name assigned to a frame of data. FRAMEID = '2 ' / Frame Id DATATYP = ' ' / Type of data frame EXTVER = 4 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData --- HDU 4 --- XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 933 / length of data axis 1 NAXIS2 = 1100 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor INHERIT = F / inherit the primary header DATATYPE= 'Intensity' / Type of Data CTYPE1 = 'RA---TAN' / R.A. in tangent plane projection CRPIX1 = -1190.26226392336 / Ref pix of axis 1 CRVAL1 = 288.755715642407 / RA at Ref pix in decimal degrees CTYPE2 = 'DEC--TAN' / DEC. in tangent plane projection CRPIX2 = 549.914202575294 / Ref pix of axis 2 CRVAL2 = 17.37749825052 / DEC at Ref pix in decimal degrees CD1_1 = -2.01825277918298E-05 / WCS matrix element 1 1 CD1_2 = -2.28147622435109E-08 / WCS matrix element 1 2 CD2_1 = 1.41840176447384E-08 / WCS matrix element 2 1 CD2_2 = -2.02273457129006E-05 / WCS matrix element 2 2 RADECSYS= 'FK5 ' / R.A./DEC. coordinate system reference EQUINOX = 2000. / Equinox of coordinate system MJD-OBS = 57241.3051970868 / MJD of start of obseration CCDNAME = 'e2v DD ML2AR CCD42-90-1-F43 10031-18-04' / CCD chip name(s) AMPNAME = 'e2v 10031-18-04, left' / Amplifier name(s) GAIN = 2.57999992370605 / Amplifier gain RDNOISE = 4.09999990463257 / Readout noise CCDSIZE = '[1:2048,1:4644]' / CCD chip size CCDSUM = '1 1 ' / CCD sum CCDSEC = '[124:1024,1754:2853]' / CCD section(s) DETSEC = '[4220:5120,1754:2853]' / Detector section(s) DATASEC = '[1:901,1:1100]' / Data section(s) BIASSEC = '[902:933,1:1100]' / Bias section(s) FRMNAME = 'dhsFrame' / Name assigned to a frame of data. FRAMEID = '4 ' / Frame Id DATATYP = ' ' / Type of data frame EXTVER = 5 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData --- HDU 5 --- XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 933 / length of data axis 1 NAXIS2 = 1100 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 BZERO = 32768 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor INHERIT = F / inherit the primary header DATATYPE= 'Intensity' / Type of Data CTYPE1 = 'RA---TAN' / R.A. in tangent plane projection CRPIX1 = -2059.26226392336 / Ref pix of axis 1 CRVAL1 = 288.755715642407 / RA at Ref pix in decimal degrees CTYPE2 = 'DEC--TAN' / DEC. in tangent plane projection CRPIX2 = 549.914202575282 / Ref pix of axis 2 CRVAL2 = 17.37749825052 / DEC at Ref pix in decimal degrees CD1_1 = -2.01825277918298E-05 / WCS matrix element 1 1 CD1_2 = -2.28147622435182E-08 / WCS matrix element 1 2 CD2_1 = 1.41840176449125E-08 / WCS matrix element 2 1 CD2_2 = -2.02273457129006E-05 / WCS matrix element 2 2 RADECSYS= 'FK5 ' / R.A./DEC. coordinate system reference EQUINOX = 2000. / Equinox of coordinate system MJD-OBS = 57241.3051970868 / MJD of start of obseration CCDNAME = 'e2v DD ML2AR CCD42-90-1-F43 10031-18-04' / CCD chip name(s) AMPNAME = 'e2v 10031-18-04, right' / Amplifier name(s) GAIN = 2.52999997138977 / Amplifier gain RDNOISE = 5.19999980926514 / Readout noise CCDSIZE = '[1:2048,1:4644]' / CCD chip size CCDSUM = '1 1 ' / CCD sum CCDSEC = '[1025:1925,1754:2853]' / CCD section(s) DETSEC = '[5121:6021,1754:2853]' / Detector section(s) DATASEC = '[33:933,1:1100]' / Data section(s) BIASSEC = '[1:32,1:1100]' / Bias section(s) FRMNAME = 'dhsFrame' / Name assigned to a frame of data. FRAMEID = '5 ' / Frame Id DATATYP = ' ' / Type of data frame EXTVER = 6 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData