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  = 'V       '           / FILTER used in exposure                        OBS_ID  = '00118707000'        / Observation ID                                 TARG_ID = '118707  '           / 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      DATE-OBS= '2005-05-09T02:47:28.1' / Start Date                                  DATE-END= '2005-05-09T02:49:07.9' / Stop Date                                   TSTART  =      137299648.07636 / Start time                                     TSTOP   =      137299747.91108 / Stop time                                      CLOCKAPP=                    F / If clock correction are applied (F/T)          ORIGIN  = 'GSFC    '           / Source of FITS file                            CREATOR = 'TDRSS2FITS V3.2'    / Program that created this FITS file            TLM2FITS= 'V3.2    '           / Telemetry converter version number             DATE    = '2005-05-09T02:50:07' / file creation date (YYYY-MM-DDThh:mm:ss UT)   UTCFINIT=              0.48584 / UTCF at TSTART                                 CHECKSUM= 'EfgYEZgVEfgVEZgV'   / HDU checksum updated 2005-05-09T02:50:07       DATASUM = '         0'         / data unit checksum updated 2005-05-09T02:50:07 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             XTENSION= 'IMAGE   '           / IMAGE extension                                BITPIX  =                   32 / number of bits per data pixel                  NAXIS   =                    2 / number of data axes                            NAXIS1  =                   80 / length of data axis 1                          NAXIS2  =                   80 / 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  = '00118707000'        / Observation ID                                 TARG_ID = '118707  '           / Target ID                                      SEG_NUM = '0       '           / Segment number                                 CREATOR = 'TDRSS2FITS V3.2'    / Program that created this FITS file            ORIGIN  = 'GSFC    '           / Source of FITS file                            TLM2FITS= 'V3.2    '           / 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    = '2005-05-09T02:50:07' / file creation date (YYYY-MM-DDThh:mm:ss UT)   UTCFINIT=              0.48584 / UTCF at TSTART                                 DATE-OBS= '2005-05-09T02:47:28.1' / Start Date                                  DATE-END= '2005-05-09T02:49:07.9' / Stop Date                                   TSTART  =      137299648.07636 / Start time                                     TSTOP   =      137299747.91108 / Stop time                                      TELAPSE =     99.8347199857235 / TSTOP - TSTART                                 ONTIME  =     99.8347199857235 / Sum of GTIs                                    LIVETIME=     99.8347199857235 / Ontime multiplied by DEADC                     EXPOSURE=     99.8347199857235 / Total exposure, with all known correction      DEADC   =                   1. / dead time correction                           EXTNAME = 'vv137299648I'       / Extension name                                 HDUCLASS= 'OGIP    '           / Format conforms to OGIP standards              HDUCLAS1= 'IMAGE   '           / Image data                                     HDUCLAS2= 'TOTAL   '           / Total data values                              DATAMODE= 'IMAGEEVENT'         / Instrument operating mode                      EXPID   =            137299648 / uvot EXPosure ID                               FILTER  = 'V       '           / FILTER used in exposure                        RA_PNT  =     310.537025093068 / [deg] Ra Pointing                              DEC_PNT =     54.0638841974272 / [deg] Dec Pointing                             PA_PNT  =             75.23582 / [deg] Position angle (roll)                    WINDOWX0=                  636 / Lower left hand X                              WINDOWY0=                  715 / Lower left hand Y                              WINDOWDX=                   80 / X Window width                                 WINDOWDY=                   80 / Y Window width                                 NFRAMES =                 9043 / number of frames included                      GRBLOC  =                    0 / GRB Location 1=XRT 0=MODE CMD                  BPEHWIN =                    0 / BPE hardware window height                     BINX    =                    8 / Binning in the x-axis                          BINY    =                    8 / 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  =                639.5 / WCS reference value                            CDELT1  =                    8 / WCS coordinate increment                       CRPIX1  =                   1. / WCS Reference point                            CTYPE2  = 'RAWY    '           / WCS  axis type                                 CUNIT2  = 'pixel   '           / WCS axis unit                                  CRVAL2  =                718.5 / WCS reference value                            CDELT2  =                    8 / WCS coordinate increment                       CRPIX2  =                   1. / WCS Reference point                            UTCCTIME=              0.48584 / [s] UTC Correction time                        UTCCSEC =                    0 / UTC Correction Seconds                         UTCCSUBS=                24292 / [2*10**(-5) s] UTC Correction SubSeconds       PKTTIME =      137299766.49546 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5      PKTSEC  =            137299766 / ccsds PacKeT SEConds                           PKTSUBS =                24773 / [2*10**(-5) s] ccsds PacKeT SUBSeconds         APID    =                  843 / Application Process Identifier                 BLANK   =          -2147483648 / Data null value                                CHECKSUM= '1f4q2f1n1f1n1f1n'   / HDU checksum updated 2005-05-09T02:50:07       DATASUM = '284644  '           / data unit checksum updated 2005-05-09T02:50:07 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             !+/EA!-!"��$ $$#% !#% #*$!#   %%%+ #"*"1&5"+!'!" !$)!"&%! %"( "$%8"6*!
;�$!&!'!#  "c[ !!$!(*!#A7.<&'#*$$,&""#)*'" "$b & 99 >63- ! ! %$' !!#% %7+! +4'(,)7<;�L.+(  %")2+ !6C .(  ]Q'*?��JUUW03]A3% jK#$"'*�4-%(+*$#!"# !.tdT!$7
�
9V]TY>-VC ! $!EF"#"&-y"&3 % :>QZ>0@aZ:C""&"!*!%$%& %g&!$ +1VWB<�SC`;1" !))%"$$!!" %%$#='@JY4���@O7)$*$/ /"(% )%## ,!F$ )/>LXF.;4[U@-!,"1%#(""'!9%# #+6A�bXWppNB," &%   / #&"!(#  $18FTYQ`S8=%)#*%"&!$"A, <l)$*"*#-?FBI>E6,"&
 $"+k_$#�
�  &V'&! &` #$':L;:+!!"";%$ "!!'#|6*5 #(&"�()'#i/!','&")!#!!""!  !&$#+�"!!%!'!%e)%"*!'060#" "  !%##!"""*A!*' $%$"#%!  &�&!"!$"F�!5+1"%'%*%*�.!"!1+ S�L$2%&"&+'33�*%$ !# %!"-,$&"#$C
�'$!# "%*(%+("%")%&  !#$#!%("!!#'#>'&-##(( .6-#$7�.#'! %/# %%"#!!1"! !!)-,5#( # !%!' %'$&  $ !2")-$$% ! 5N.#! ''%1I1=&%#" '!!!$9$  *"!C�&)* ""$ # "/, #2!$"0  ""%$!�
!" &!&#"'$!l$* 2"$!"&#'#%!.-%)"%+%#$" %�D!!!* $!% ($-""! *)*&  (!"%!"'**"&��.(!%
 "#"$" ( ""!%"!"!# &#$B*!#$'#J;! <+%!" #"$"#! ")"$!#.lM+%Q!6H6"!8"!%�+#!% $"'%#$$)-#"%'c,=7$/(( !&)$% ""!'"!$ (!&%*&&!!!!!#"%�^'&))
+ ""' )! !'"!" !!!# !& &  ,&*'! !6(+# %&!'&'"  %( #&'&!""#) ,.'!"#)1-"%$$ !! %!7S 7,'(�x'"&&   $,!"&,3" ""&!*$1 ""!;*!�
�G# ($# %" 
-�.3&#"-�<6,)#!!# #' !#B�!&#'( "&#: -#)%M
V4&+& "83 "'!$"$!&#(9�%#' )  "!&",$*# $ !!# ' !"!%! #&!(!$/"{'$) %$!"%*-0#'! !'g0+,#$)(' - ( "!($$ #&!"#"" (!&,5!%8&-.$1&#1 %)`*)! %"!/1*!9"$%#($'&$40&"!,"%-%(! "5' $!! H [>S )%!*!&"&"! J[ *!$!)$&  %5!!"$#�# $##0!-%! )&$# "KF%D)' ��("!%)' &!''" "+8K
8J'#%#?/#!" ,++) !=1- %*/WF&""!! )#%'$&!%!#+�	g+ ';" !&#*&+"5)% ��1z<#!% 0$&%$$'"-/==&!# 7-#*14?9,:'- '#P:(!*!#!!>%(2#-$. ',C"+-$"%%p
�)!( '';7(3<)0+"$$  $`*0#"*%*#''+1(.($*0# 1\%$&$$@@N
��>>2(+" &%-G'!$��,0##&+%&&  +#""- '#!$105Z���O]b3)""!$&$  "!�(%'  "#%#*$?5'*,#"*)?@L}��M>O'#"9"   )�8#*"%!!!)"""2�H)7(*57ENFK@<1#(2!$!1#!**'&1%$$P)! !('",9A;6B&/#*# 
 #&1B !5.($/!$ "$#&"!9"' ""$%+1965(/!" "  #VR$ ($#"!!!1'!!! "1#,!&*<*/6$&!! & +!!# !+!!""!!" (#' &D"'!"%!","%(!%*- ( (+($'%%" %3!$$ !!"%*" !&.'D?!#&%$-*&"T&' ,,*;, ( #(%!"4*'!!#%#%,%!! (�%#&%% &*#%&&'%(%)&"*A&�$&21$!"%%#% " ''*.&$?$& #2%  %("(4=Z" "(!9$"2$"$&I # !%"L-&+_02"n(%V1$&!);=G$ *�"!%%+?': (0%"��  *%#&F@ ,$$(-* $-*#"#"%!!Y
�&?;-'$1"'$#",o)!' ""!&""#( D!##)%2a*�.'#&##9*$,(*#%$)# !+'"'%.$&* !$1&$'#   #)&$ $$"*&-#""!"�I$! %# !  17"!6 !"*("#!%& %&%!!$$%2/ *!   ".j+"!"!!##f? %" )$#,7B''!(#)',"&'' /?"0:,+--35!  g%"8!$(!"+#* **"2'$(4�%!!.("%)"#,6�6+DE�a"(" !! $#B:"�Y}% 9*=&&''!(%'- %  "*(>d=C?Id707E#!/" *, $$%#&&%!", .!&4'5,,5-&)$*+h6-P-$19C8x�t�a2%.(1"!"!%$"" %*&#-"552E5-#& '5'#1$ -!"6;;I_�e^J=),#5.#) #$$ #!!"!B7 /0*")-237:_WrpUI;*'-("0'# !$-48Gy�O7@2-%!mG#!"!.(",($&#�
�-$#s
dDkm������vS2**+"/. --%)+,5>BTH>=?8P&+'1$3�&!*%#"%:#%"$#P?%",CS���������cF)*"("'*%*7:3C<7C=�
�K- D'"!!&)7U" &**14)# 5U����^x����f+&! "'++9>7?3>9(
u
�('"""6,#!%  $$$ 0�$$#)*#3���O
+'���m8%#"$")3?.@4,3(!60(!!-	
�#0!#1A$&&!,/591$0O���Vt����u<B&+%%-"!&!,1$+23('*> ;N*+A#$ ,)+Tu�!"A���WM����m2'(!$( "#+(+,#"(*$$$( "-%!&)/"ev
�(-9��
|�2#5����.$#.  $$$*#2#$0C!"&&# "&.6GW7