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 = '00921722000' / Observation ID TARG_ID = '921722 ' / 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 = 588100315.62856 / Start time DATE-OBS= '2019-08-21T17:11:55.6' / Start Date TSTOP = 588100465.48552 / Stop time DATE-END= '2019-08-21T17:14:25.5' / 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 = '2019-08-21T17:17:20' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -23.44956 / UTCF at TSTART CHECKSUM= 'CkjZEijYCijYCijY' / HDU checksum updated 2019-08-21T17:17:20 DATASUM = ' 0' / data unit checksum updated 2019-08-21T17:17:20 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 = '00921722000' / Observation ID TARG_ID = '921722 ' / 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 = '2019-08-21T17:17:20' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -23.44956 / UTCF at TSTART TSTART = 588100315.62856 / Start time DATE-OBS= '2019-08-21T17:11:55.6' / Start Date TSTOP = 588100465.48552 / Stop time DATE-END= '2019-08-21T17:14:25.5' / 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 = 'wh588100315I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 588100315 / uvot EXPosure ID FILTER = 'WHITE ' / FILTER used in exposure DETNAM = '2000 ' / WHEELPOS RA_PNT = 250.103977866873 / [deg] Ra Pointing DEC_PNT = -34.0163168003523 / [deg] Dec Pointing PA_PNT = 274.8571 / [deg] Position angle (roll) WINDOWX0= 1081 / Lower left hand X WINDOWY0= 750 / 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 = 1081.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 750.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -23.44956 / [s] UTC Correction time UTCCSEC = -24 / UTC Correction Seconds UTCCSUBS= 27522 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 588100518.7757 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 588100518 / ccsds PacKeT SEConds PKTSUBS = 38785 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier BLANK = -2147483648 / Data null value CHECKSUM= 'd7JZd49Wd4GWd49W' / HDU checksum updated 2019-08-21T17:17:20 DATASUM = '506112 ' / data unit checksum updated 2019-08-21T17:17:20 END " " (%#" %+ $%# "67. , $"%# !%$ ?Oy`'$ ! !!$($"&:;!%S[_:! !(# "!(/8& !,!&-/(345/ &/;&&+# 6hkE % 3' !$"-; #CayH$12)*EzzQ) $# '& "/ -{��w' +/!7iTC 09)$" ''D,.)#"! &t��g#$54$ 9T@ $9SD(!&8 && ).ag?+ !?( 7d�L -]��7 " (.% .78 )mj[) E� �`*! #*22-*"=H1$ ! R�i %3&!% #3 )m��P " !%% #;. % AB1 !$!(22 %$#! ! '#( " '. ''% "# 'C4 Q! Gr^5! �; #> s& "d$ (T��, �M !! D��T�( &+ +�; &D9 "-g��R% $"/% 0=+$ 470(<W+ 9Jx8 ]3) (* Is�W0! %�% 2QKPN5 R ?F_DH $ !':* " 89; % :EJ 0-0# <:1! )B8# + !(-! #)*'KtX5 % !Nti. "!+ =MF, CF@' ' % &Yjg-$ 'oz|& ! $6P5) 2& "# *C4 2GS6 ! *FC2 % +;# ! - !! ". -6& #&* $ -4L< K+/ *& -D># 1\�f( )*, $! !8D@!;y�f$ $ !17)$H`2! ! + 1# ! %94 # !)EM&# +<5" $& %+' , !" ! ! $7<(" ! ,SyN 5= 3c`M '4 # 8J9! !#" " #- !! 63* !"1+. " ( #! " ! '8, ! @^L,# !(n��C! ! ",~�}@ -$ & 6fE. !'" #& "?# ! $;5 $! )%* "$,- $ * #" &9;6 ;h|`# T��- *C2 S��g( EBG# $>bA( #4H2 ( +( =& !$(( % ($?4" " +7># $-M@0 *36 *& &e��[# "#?. $ ?�t��F )6# $ cQ}�{Z $(#% Z2&c/Q ( !0) 1�6m�8 ">T2 $ 7ai:& 'JX3 &K<. # ! ,* % +, $ " ,I8# /) % $' 62: * ' $ &;$" $!'! % 50%( ! & &:21 " #3 &5>1 !, &, # Q<" "!! C_gC ! # "SZk1 !*4# $HG8 ! G]x< .,%! *b��"!-BG/ +y��+ =YR; #3xxE %=9( 231 "(! # " ) #&'* ' ,,! '<@) !$ -J2 + 7$ )%*! ! ! -( " !' " & #,' ! !&I7" !+PmV* #(,^gj5 &/ %+%"7LJ$ $ 2 $$ $& "' 9 % M3 ! !) B6 ' ( *" $ !.>/# "FpQ$! 5h�W9 % 2\c?2 &$!1E; $ ! $ ! % 4-26$ #5># &a}X>6 A�T)$ ��A2% (t��d! q�V$&&& %T|�K$ ! C�;* DD4 "*��}1 &, .>?-2=5 @RA0 >>8 ! *%=& #& 0 %,$ #! """ 77 #$+ &.) * ! #) 2! *. P'"# #(! !"! D! # *) ) !* $"