Filename: N20150808S0168.fits.bz2 AstroData Tags: {'GEMINI', 'IMAGE', 'NORTH', 'RAW', 'NIRI', 'UNPREPARED', 'NON_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= 'NIRI ' / Instrument used to acquire data. OBJECT = 'Churyumov-Gerasimenko' / Object Name OBSTYPE = 'OBJECT ' / Observation type OBSCLASS= 'science ' / Observe class GEMPRGID= 'GN-2015B-Q-53' / Gemini Science Program ID OBSID = 'GN-2015B-Q-53-144' / Observation ID / Data label DATALAB = 'GN-2015B-Q-53-144-019' / Datalabel OBSERVER= 'J. Chavez' / Observer OBSERVAT= 'Gemini-North' / Observatory TELESCOP= 'Gemini-North' / Telescope PARALLAX= 0. / Parallax of Target RADVEL = 0. / Heliocentric Radial Velocity EPOCH = 2015.600648 / Epoch for Target coordinates EQUINOX = 2000. / Equinox for Target coordinates TRKEQUIN= 2000. / Tracking equinox SSA = 'O. Smirnova' / SSA RA = 92.81306261 / RA of Target DEC = 24.16061737 / Declination of Target ELEVATIO= 35.8828625 / Current Elevation AZIMUTH = 74.0187083333333 / Current Azimuth CRPA = -8.26494043117028 / Current Cass Rotator Position Angle HA = '-03:54:37.13' / Telescope hour angle LT = '05:32:12.0' / Local time at start of observation TRKFRAME= 'APPT ' / Tracking co-ordinate DECTRACK= 0.0025195730146 / Differential tracking rate Dec TRKEPOCH= 57242.648071 / Differential tracking reference epoch RATRACK = 0.00283363237583 / Differential tracking rate RA FRAME = 'FK5 ' / Target coordinate system PMDEC = 0. / Proper Motion in Declination PMRA = 0. / Proper Motion in RA WAVELENG= 16500. / Effective Target Wavelength RAWIQ = '70-percentile' / Raw Image Quality RAWCC = '70-percentile' / Raw Cloud Cover RAWWV = '80-percentile' / Raw Water Vapour/Transparency RAWBG = 'Any ' / Raw Background RAWPIREQ= 'NO ' / PI Requirements Met RAWGEMQA= 'USABLE ' / Gemini Quality Assessment CGUIDMOD= 'Basic ' / Driving mode for carousel UT = '15:32:12.5' / Beginning of Observation (UT) DATE = '2015-08-08' / Date of last modification M2BAFFLE= 'NEAR IR ' / Position of M2 baffle M2CENBAF= 'OPEN ' / Position of M2 central hole baffle ST = '02:17:38.2' / Sidereal time at the start of the exposure XOFFSET = -0.159694609647846 / Telescope offset in x in arcsec YOFFSET = -14.9991498969658 / Telescope offset in y in arcsec POFFSET = 15. / Telescope offset in p in arcsec QOFFSET = 8.32667268468867E-17 / Telescope offset in q in arcsec RAOFFSET= 15. / Telescope offset in RA in arcsec DECOFFSE= 8.32667268468867E-17 / 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 = 270.61 / Instrument Alignment Angle SFRT2 = 178.524 / Science fold rotation angle (degrees) SFTILT = 0.24 / Science fold tilt angle (degrees) SFLINEAR= -343.5 / 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 = 2 / Science Ranking Band REQIQ = '85-percentile' / Requested Image Quality REQCC = '70-percentile' / Requested Cloud Cover REQBG = 'Any ' / Requested Background REQWV = 'Any ' / Requested Water Vapour NUMREQTW= 2 / Number of Requested Timing Window REQTW entries REQTWS01= '2015-08-08T00:00:00' / Requested Timing Window 01 Start (UTC) REQTWD01= 86400. / Requested Timing Window 01 Duration [seconds] REQTWN01= 0 / Requested Timing Window 01 Number of Repeats REQTWP01= 0. / Requested Timing Window 01 Repeat Period [secon REQTWS02= '2015-08-12T00:00:00' / Requested Timing Window 02 Start (UTC) REQTWD02= 259200. / Requested Timing Window 02 Duration [seconds] REQTWN02= 0 / Requested Timing Window 02 Number of Repeats REQTWP02= 0. / Requested Timing Window 02 Repeat Period [secon P2ARA = 92.70983333 / RA of PWFS2 guide star P2ARV = 0. / PWFS2 Heliocentric Radial Velocity P2AWAVEL= 7000. / PWFS2 Effective Target Wavelength P2ADEC = 24.20206944 / 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= '572-025485' / Object Name for PWFS 2, Chop A P2APMDEC= -0.0036 / PWFS2 Proper Motion in Declination P2APMRA = 5.0E-05 / PWFS2 Proper Motion in RA P2APARAL= 0. / PWFS2 Parallax of Target P2FOCUS = -0.025 / PWFS2 Focus Offset (mm) P2FREQ = 200. / PWFS2 sampling frequency (Hz) HUMIDITY= 31. / The Relative Humidity (fraction, 0..101). TAMBIENT= 3.9 / The ambient temp (C). TAMBIEN2= 39.02 / The ambient temp (F). PRESSURE= 465.1736 / The atmospheric pressure (mm Hg). PRESSUR2= 62000. / The atmospheric pressure (Pa). DEWPOINT= -11.6 / The dew point (C). DEWPOIN2= 11.12 / The dew point (F). WINDSPEE= 4.7 / The wind speed (m/s). WINDSPE2= 10.5139 / The wind speed (mph). WINDDIRE= 129. / The wind direction (degrees). ARRAYID = '47911 ' / Array identification ARRAYTYP= 'ALADDIN_II' / Array type CAMERA = 'f6 ' / NIRI camera (f6|f14|f32) COADDS = 1 / Number of coadds summed DATE-OBS= '2015-08-08' / Observation date (UT) EXPTIME = 20.001 / Exposure time (s) for each frame FILTER1 = 'H_G0203 ' / Filter 1 name FILTER2 = 'open ' / Filter 2 name FILTER3 = 'Pupil38_G5207' / Pupil mask, grism, or filter name FOCUSNAM= 'INDEF ' / Focus position name FOCUSPOS= -4. / 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 = '15:32:12.5' / Beginning of Observation (UT) TIME-OBS= '15:32:12.5' / Beginning of Observation (UT) TMOUNT = 35.168 / Mount temperature (K) UCODENAM= 'gnAII_1024xSU01_4u' / Array microcode file name UCODETYP= 'RDD ' / Array microcode version VDDCL1 = -1.16 / VDDCL hi detector clock voltage VDDCL2 = -3.497 / VDDCL lo detector clock voltage VDDUC = -3.487 / VDDUC detector bias voltage VDET = -2.904 / VDETCOM detector bias voltage VGGCL1 = -4.878 / VGGCL lo detector clock voltage VGGCL2 = -2.705 / VGGCL hi detector clock voltage VSET = -1.871 / Vset detector bias voltage A_TDETAB= 33.48 / Science detector temperature (K) (post exposure A_TMOUNT= 35.168 / Mount temperature (K) (post exposure) A_VDDCL1= -1.16 / VDDCL hi detector clock voltage (post exposure) A_VDDCL2= -3.496 / VDDCL lo detector clock voltage (post exposure) A_VDDUC = -3.487 / VDDUC detector bias voltage (post exposure) A_VDET = -2.904 / VDETCOM detector bias voltage (post exposure) A_VGGCL1= -4.877 / VGGCL lo detector clock voltage (post exposure) A_VGGCL2= -2.706 / VGGCL hi detector clock voltage (post exposure) A_VSET = -1.869 / Vset detector bias voltage (post exposure) UTEND = '15:32:34.0' / End of Observation (UT) OBSEPOCH= 2015.60067727 / Epoch at start of exposure AIRMASS = 1.702 / Mean airmass for the observation AMSTART = 1.703 / Airmass at start of exposure AMEND = 1.7 / Airmass at end of exposure CTYPE1 = 'RA---TAN' / the coordinate type for the first axis CRPIX1 = 527.924127833068 / x-coordinate of reference pixel CRVAL1 = 92.8295664147848 / first axis value at ref pixel CTYPE2 = 'DEC--TAN' / the coordinate type for the second axis CRPIX2 = 499.601051762653 / y-coordinate of reference pixel CRVAL2 = 24.1610452573053 / second axis value at ref pixel CD1_1 = 3.23316930778835E-05 / partial of first axis coord w.r.t. x CD1_2 = 1.11474977703255E-07 / partial of first axis coord w.r.t. y CD2_1 = 6.43708876602346E-08 / partial of second axis coord w.r.t. x CD2_2 = 3.23115189255232E-05 / partial of second axis coord w.r.t. y MJD_OBS = 57242.6484070543 / Mean Julian day of observation INTEGRIT= 'OK ' / Observation status (OK|STOP|ABORT) FRAME = 'FK5 ' / Target coordinate system RELEASE = '2017-02-08' / End of proprietary period YYYY-MM-DD ORIGNAME= 'N20150808S0168.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 = 527.924127833068 / x-coordinate of reference pixel CRVAL1 = 92.8295664147848 / first axis value at ref pixel CTYPE2 = 'DEC--TAN' / the coordinate type for the second axis CRPIX2 = 499.601051762653 / y-coordinate of reference pixel CRVAL2 = 24.1610452573053 / second axis value at ref pixel CD1_1 = 3.23316930778835E-05 / partial of first axis coord w.r.t. x CD1_2 = 1.11474977703255E-07 / partial of first axis coord w.r.t. y CD2_1 = 6.43708876602346E-08 / partial of second axis coord w.r.t. x CD2_2 = 3.23115189255232E-05 / partial of second axis coord w.r.t. y MJD_OBS = 57242.6484070543 / 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 = 'N20150808S0168:0' / Frame name FRAMEID = '0 ' / Frame ID DATATYP = ' ' / Data type EXTVER = 1 / Added by AstroData EXTNAME = 'SCI ' / Added by AstroData