Filename: N20160804S0187.fits.bz2 AstroData Tags: {'GEMINI', 'IMAGE', 'NORTH', 'RAW', 'SIDEREAL', 'NIRI', 'UNPREPARED'} --- 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= 'NIRI ' / Instrument used to acquire data. OBJECT = '218-244369 (M71)' / Object Name OBSTYPE = 'OBJECT ' / Observation type OBSCLASS= 'science ' / Observe class GEMPRGID= 'GN-CAL20160804' / Gemini Science Program ID OBSID = 'GN-CAL20160804-23' / Observation ID / Data label DATALAB = 'GN-CAL20160804-23-010' / Datalabel OBSERVER= 'astephens, mschwamb' / 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 = 2000. / Equinox for Target coordinates TRKEQUIN= 2000. / Tracking equinox SSA = 'jball ' / SSA RA = 298.48855417 / RA of Target DEC = 18.68621944 / Declination of Target ELEVATIO= 83.3244277777778 / Current Elevation AZIMUTH = 98.4731083333333 / Current Azimuth CRPA = -11.3453590362552 / Current Cass Rotator Position Angle HA = '-00:27:49.19' / Telescope hour angle LT = '22:55:21.0' / Local time at start of observation TRKFRAME= 'FK5 ' / Tracking co-ordinate DECTRACK= 0. / Differential tracking rate Dec TRKEPOCH= 57604.359128 / Differential tracking reference epoch RATRACK = 0. / Differential tracking rate RA FRAME = 'FK5 ' / Target coordinate system PMDEC = 0.0168 / Proper Motion in Declination PMRA = -0.00053 / Proper Motion in RA WAVELENG= 12500. / Effective Target Wavelength RAWIQ = '20-percentile' / Raw Image Quality RAWCC = '50-percentile' / Raw Cloud Cover RAWWV = '50-percentile' / Raw Water Vapour/Transparency RAWBG = '20-percentile' / Raw Background RAWPIREQ= 'UNKNOWN ' / PI Requirements Met RAWGEMQA= 'UNKNOWN ' / Gemini Quality Assessment CGUIDMOD= 'Basic ' / Driving mode for carousel UT = '08:55:21.5' / Beginning of Observation (UT) DATE = '2016-08-04' / Date of last modification M2BAFFLE= 'NEAR IR ' / Position of M2 baffle M2CENBAF= 'OPEN ' / Position of M2 central hole baffle ST = '19:26:54.2' / Sidereal time at the start of the exposure XOFFSET = 0.0774018259335169 / Telescope offset in x in arcsec YOFFSET = 0.388984328928976 / Telescope offset in y in arcsec POFFSET = -0.389699110740922 / Telescope offset in p in arcsec QOFFSET = 0.0737187486186738 / Telescope offset in q in arcsec RAOFFSET= -0.389699110740922 / Telescope offset in RA in arcsec DECOFFSE= 0.0737187486186738 / 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 = 270.542 / Instrument Alignment Angle SFRT2 = -1.52 / Science fold rotation angle (degrees) SFTILT = 0.48 / Science fold tilt angle (degrees) SFLINEAR= -343.62 / Science fold linear position (mm) AOFOLD = 'park-pos.' / AO Pick-Off Mirror Position PWFS1_ST= 'parked ' / PWFS1 probe state (frozen,guiding,parked) PWFS2_ST= 'guiding ' / 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 = -9999 / Science Ranking Band REQIQ = '70-percentile' / Requested Image Quality REQCC = '50-percentile' / Requested Cloud Cover REQBG = 'Any ' / Requested Background REQWV = 'Any ' / Requested Water Vapour NUMREQTW= 0 / Number of Requested Timing Window REQTW entries P2ARA = 298.58426667 / RA of PWFS2 guide star P2ARV = 0. / PWFS2 Heliocentric Radial Velocity P2AWAVEL= 6000. / PWFS2 Effective Target Wavelength P2ADEC = 18.62476944 / Declination of PWFS2 guide star P2AEPOCH= 2000. / Epoch for PWFS2 guide star coordinates P2AEQUIN= 2000. / Equinox for PWFS2 guide star coordinates P2AFRAME= 'FK5 ' / PWFS2 Target co-ordinate system P2AOBJEC= '218-245182' / Object Name for PWFS 2, Chop A P2APMDEC= -0.0091 / PWFS2 Proper Motion in Declination P2APMRA = -0.00018 / PWFS2 Proper Motion in RA P2APARAL= 0. / PWFS2 Parallax of Target P2FOCUS = -0.08 / PWFS2 Focus Offset (mm) P2FREQ = 200. / PWFS2 sampling frequency (Hz) HUMIDITY= 24. / The Relative Humidity (fraction, 0..101). TAMBIENT= 2.4 / The ambient temp (C). TAMBIEN2= 36.32 / The ambient temp (F). PRESSURE= 464.42332 / The atmospheric pressure (mm Hg). PRESSUR2= 61900. / The atmospheric pressure (Pa). DEWPOINT= -16.2 / The dew point (C). DEWPOIN2= 2.84 / The dew point (F). WINDSPEE= 5.3 / The wind speed (m/s). WINDSPE2= 11.8561 / The wind speed (mph). WINDDIRE= 178. / The wind direction (degrees). ARRAYID = '47911 ' / Array identification ARRAYTYP= 'ALADDIN_II' / Array type CAMERA = 'f6 ' / NIRI camera (f6|f14|f32) COADDS = 10 / Number of coadds summed DATE-OBS= '2016-08-04' / Observation date (UT) EXPTIME = 0.601 / Exposure time (s) for each frame FILTER1 = 'J_G0202 ' / Filter 1 name FILTER2 = 'open ' / Filter 2 name FILTER3 = 'Pupil38_G5207' / Pupil mask, grism, or filter name FOCUSNAM= 'INDEF ' / Focus position name FOCUSPOS= -4.1 / Focus stage position in mm FPMASK = 'f6-cam_G5208' / Focal plane mask name BEAMSPLT= 'f6 ' / Beam splitter position name WINDCOVR= 'open ' / Window cover position name (open|closed) FRMSPCYC= 2 / Frames per cycle,1=sep,2=stare HDRTIMIN= 'INDEF ' / Header info updated before, after or both INPORT = 1 / Number of ISS port where NIRI was located LNRS = 1 / Number of non-destructive read pairs MODE = 'STARE ' / Stare or sep NDAVGS = 16 / Number of digital averages PVIEW = 'out ' / Pupil viewer position name (in|out) TDETABS = 33.48 / Science detector temperature (K) TIME = '08:55:21.5' / Beginning of Observation (UT) TIME-OBS= '08:55:21.5' / Beginning of Observation (UT) TMOUNT = 34.724 / Mount temperature (K) UCODENAM= 'gnAII_1024xSU01_4u' / Array microcode file name UCODETYP= 'RDD ' / Array microcode version VDDCL1 = -1.163 / VDDCL hi detector clock voltage VDDCL2 = -3.499 / VDDCL lo detector clock voltage VDDUC = -3.491 / VDDUC detector bias voltage VDET = -2.909 / VDETCOM detector bias voltage VGGCL1 = -4.882 / VGGCL lo detector clock voltage VGGCL2 = -2.706 / VGGCL hi detector clock voltage VSET = -1.872 / Vset detector bias voltage A_TDETAB= 33.48 / Science detector temperature (K) (post exposure A_TMOUNT= 34.724 / Mount temperature (K) (post exposure) A_VDDCL1= -1.163 / VDDCL hi detector clock voltage (post exposure) A_VDDCL2= -3.499 / VDDCL lo detector clock voltage (post exposure) A_VDDUC = -3.491 / VDDUC detector bias voltage (post exposure) A_VDET = -2.909 / VDETCOM detector bias voltage (post exposure) A_VGGCL1= -4.882 / VGGCL lo detector clock voltage (post exposure) A_VGGCL2= -2.706 / VGGCL hi detector clock voltage (post exposure) A_VSET = -1.872 / Vset detector bias voltage (post exposure) UTEND = '08:55:35.5' / End of Observation (UT) OBSEPOCH= 2016.59102474 / Epoch at start of exposure AIRMASS = 1.007 / Mean airmass for the observation AMSTART = 1.007 / Airmass at start of exposure AMEND = 1.007 / Airmass at end of exposure PROP_MD = F / Proprietary Metadata RELEASE = '2016-08-04' / End of proprietary period YYY-MM-DD CTYPE1 = 'RA---TAN' / the coordinate type for the first axis CRPIX1 = 527.924885011115 / x-coordinate of reference pixel CRVAL1 = 298.488178798697 / first axis value at ref pixel CTYPE2 = 'DEC--TAN' / the coordinate type for the second axis CRPIX2 = 499.60099292565 / y-coordinate of reference pixel CRVAL2 = 18.6860355086315 / second axis value at ref pixel CD1_1 = 3.23113576742159E-05 / partial of first axis coord w.r.t. x CD1_2 = 1.49115982479388E-07 / partial of first axis coord w.r.t. y CD2_1 = 2.9406704320161E-08 / partial of second axis coord w.r.t. x CD2_2 = 3.23011906264202E-05 / partial of second axis coord w.r.t. y MJD_OBS = 57604.3727292365 / Mean Julian day of observation INTEGRIT= 'OK ' / Observation status (OK|STOP|ABORT) FRAME = 'FK5 ' / Target coordinate system ORIGNAME= 'N20160804S0187.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 = 1024 / length of data axis 1 NAXIS2 = 1024 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 CTYPE1 = 'RA---TAN' / the coordinate type for the first axis CRPIX1 = 527.924885011115 / x-coordinate of reference pixel CRVAL1 = 298.488178798697 / first axis value at ref pixel CTYPE2 = 'DEC--TAN' / the coordinate type for the second axis CRPIX2 = 499.60099292565 / y-coordinate of reference pixel CRVAL2 = 18.6860355086315 / second axis value at ref pixel CD1_1 = 3.23113576742159E-05 / partial of first axis coord w.r.t. x CD1_2 = 1.49115982479388E-07 / partial of first axis coord w.r.t. y CD2_1 = 2.9406704320161E-08 / partial of second axis coord w.r.t. x CD2_2 = 3.23011906264202E-05 / partial of second axis coord w.r.t. y MJD_OBS = 57604.3727292365 / Mean Julian day of observation FRAME = 'FK5 ' / Target coordinate system DROINUM = 0 / Which Region of Interest LOWROW = 0 / Start row of region of interest LOWCOL = 0 / Start col of region of interest HIROW = 1023 / End row of region of interest HICOL = 1023 / End col of region of interest FRMNAME = 'N20160804S0187:0' / Frame name FRAMEID = '0 ' / Frame ID DATATYP = ' ' / Data type EXTVER = 1 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData