SIMPLE = T / file does conform to FITS standard BITPIX = 8 / 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 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'UVOTA ' / Instrument name FILTER = 'WHITE ' / FILTER used in exposure DETNAM = '2000 ' / WHEELPOS OBS_ID = '01200559000' / Observation ID TARG_ID = '1200559 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 723351313.18762 / Start time DATE-OBS= '2023-12-04T02:55:13.2' / Start Date TSTOP = 723351463.04458 / Stop time DATE-END= '2023-12-04T02:57:43.0' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2023-12-04T02:59:23' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -32.48424 / UTCF at TSTART CHECKSUM= 'LmkaMjkVLjkaLjkU' / HDU checksum updated 2023-12-04T02:59:23 DATASUM = ' 0' / data unit checksum updated 2023-12-04T02:59:23 END XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 32 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 160 / length of data axis 1 NAXIS2 = 160 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 MESGNAME= 'UVOT_GENI_IMAGE' / Name of the message TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'UVOTA ' / Instrument name OBS_ID = '01200559000' / Observation ID TARG_ID = '1200559 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2023-12-04T02:59:23' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -32.48424 / UTCF at TSTART TSTART = 723351313.18762 / Start time DATE-OBS= '2023-12-04T02:55:13.2' / Start Date TSTOP = 723351463.04458 / Stop time DATE-END= '2023-12-04T02:57:43.0' / Stop Date TELAPSE = 149.856960058212 / TSTOP - TSTART ONTIME = 149.856960058212 / Sum of GTIs LIVETIME= 149.856960058212 / Ontime multiplied by DEADC EXPOSURE= 149.856960058212 / Total exposure, with all known correction DEADC = 1. / dead time correction EXTNAME = 'wh723351313I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 723351313 / uvot EXPosure ID FILTER = 'WHITE ' / FILTER used in exposure DETNAM = '2000 ' / WHEELPOS RA_PNT = 135.750789134615 / [deg] Ra Pointing DEC_PNT = -40.2370172251618 / [deg] Dec Pointing PA_PNT = 122.4032 / [deg] Position angle (roll) WINDOWX0= 930 / Lower left hand X WINDOWY0= 894 / Lower left hand Y WINDOWDX= 320 / X Window width WINDOWDY= 320 / Y Window width NFRAMES = 13574 / number of frames included GRBLOC = 1 / GRB Location 1=XRT 0=MODE CMD BPEHWIN = 0 / BPE hardware window height BINX = 2 / Binning in the x-axis BINY = 2 / Binning in the y-axis CMPCNTMN= F / Compression losses didn't occurred in the imageCMPOTHRS= 8191 / Overflow of lossy compression algorithm CMPUTHRS= -8192 / Underflow of lossy compression algorithm CTYPE1 = 'RAWX ' / WCS axis type CUNIT1 = 'pixel ' / WCS axis unit CRVAL1 = 930.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 894.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -32.48424 / [s] UTC Correction time UTCCSEC = -33 / UTC Correction Seconds UTCCSUBS= 25788 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 723351470.69546 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 723351470 / ccsds PacKeT SEConds PKTSUBS = 34773 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier HISTORY Telemetry damage found in message BLANK = -2147483648 / Data null value CHECKSUM= 'Fo3EHm1BFm1BFm1B' / HDU checksum updated 2023-12-04T02:59:23 DATASUM = '2147724040' / data unit checksum updated 2023-12-04T02:59:23 END                                   P                                      :&%M                                    " +                                                                          j                   #                     3                                I                                                                                   x                 !                      '                                                                                                                                     "            7                                                                                                           M                                Xn                                                                                                            0                  %                   ;               $                                                                                       4          #                                                                  !                                                        %                      #                                                                                                                                                                                                                                                   ,            #                  ?~                                                                                             0'           !              ;' i#          )                                                                                4                              C&/                          ! 3                                                              &      !                D                             Z                                           ("               e          $                                                  "$   !                                                             >          "                                                  #              F%)          !$     #      N!                                ,     !                      ' !               #     "         C%           #                                                     '   '  %    3                                                                              &     =         !  !                                                     ""3      ):7    ! "#$!         "!K         $!                          $#                  $!#$     +   R%                                                           +         ! J      !&   !   !         !                                          "