SIMPLE = T / Written by IDL: 2026-05-04T17:51:29 BITPIX = 32 / NAXIS = 0 / EXTEND = T / File contains extensions DATE = '2026-05-04T17:51:29' / file creation date (YYYY-MM-DDThh:mm:ss UTC) CREATOR = 'mwrfits: idl 8.8.2' / Software and version creating file LONGSTRN= 'OGIP 1.0' / The OGIP long string convention may be used. COMMENT This FITS file may contain long string keyword values that are COMMENT continued over multiple keywords. This convention uses the '&' COMMENT character at the end of a string which is then continued COMMENT on subsequent keywords whose name = 'CONTINUE'. FILENAME= '/vdata1/shared/ozge/gbm_magnetar_catalog/spectra/771494087/spectral&'CONTINUE '_data_tint_8_200/771494087_n11_bkg.pha' / Name of this file FILETYPE= 'SPECTRUM' /Name for this type of FITS file FILE-VER= '1.0.0 ' /Name for the format of this filetype ORIGIN = 'GIOC ' /Name of organization making file TELESCOP= 'GLAST ' /mission/satellite name INSTRUME= 'GBM ' /instrument/detector name DETNAM = 'NAI_11 ' / Specific detector name OBSERVER= 'Meegan ' /Name of instrument PI MJDREFI = 51910.0 /Reference epoch MJD date, integer part MJDREFF = 7.428703703703703E-04 /Reference epoch MJD, fractional part TIMESYS = 'TT ' /Time system used in time keywords TIMEUNIT= 's ' /Time unit used in TSTART, TSTOP and TRIGTIME OBJECT = 'SGR 1806-20' / Object name RADECSYS= 'FK5 ' /Stellar reference frame EQUINOX = 2000.00 /Equinox for RA and Dec RA_OBJ = 272.160 / J2000 RA of source, degrees DEC_OBJ = -20.410 / J2000 DEC of source, degrees TRIGTIME= 771494087.1849999 / Trigger time since MJDREF TSTART = 771494037.2500521 / Start time of spectral accumulation TSTOP = 771494137.1523080 / Stop time of spectral accumulation DATE-OBS= '2025-06-13T07:53:52.250' / Date of start of observation DATE-END= '2025-06-13T07:55:32.152' / Date of end of observation END XTENSION= 'BINTABLE' / Written by IDL: 2026-05-04T17:51:29 BITPIX = 8 / NAXIS = 2 /Binary table NAXIS1 = 10 / Number of bytes per row NAXIS2 = 128 /Number of rows PCOUNT = 0 /Random parameter count GCOUNT = 1 /Group count TFIELDS = 3 /Number of columns DATE = '2026-05-04T17:51:29' / file creation date (YYYY-MM-DDThh:mm:ss UTC) EXTNAME = 'EBOUNDS ' /Name of this binary table extension ORIGIN = 'GIOC ' /Name of organization making file TELESCOP= 'GLAST ' /mission/satellite name INSTRUME= 'GBM ' /instrument/detector name OBSERVER= 'Meegan ' /Name of instrument PI DETNAM = 'NAI_11 ' / Specific detector name MJDREFI = 51910.0 /Reference epoch MJD date, integer part MJDREFF = 7.428703703703703E-04 /Reference epoch MJD, fractional part TIMESYS = 'TT ' /Time system used in time keywords TIMEUNIT= 's ' /Time unit used in TSTART, TSTOP and TRIGTIME OBJECT = 'SGR 1806-20' / Object name RADECSYS= 'FK5 ' /Stellar reference frame EQUINOX = 2000.00 /Equinox for RA and Dec RA_OBJ = 272.160 / J2000 RA of source, degrees DEC_OBJ = -20.410 / J2000 DEC of source, degrees TRIGTIME= 771494087.1849999 / Trigger time since MJDREF TSTART = 771494037.2500521 / Start time of spectral accumulation TSTOP = 771494137.1523080 / Stop time of spectral accumulation FILTER = 'none ' /Instrument filter in use (if any) CHANTYPE= 'PHA ' /channel type (PHA, PI etc.) DETCHANS= 128 /total number possible channels HDUCLASS= 'OGIP ' /format conforms to OGIP standard HDUCLAS1= 'RESPONSE' /PHA dataset (OGIP-92-007) HDUCLAS2= 'EBOUNDS ' / HDUVERS = '1.2.0 ' /Format version number EXTVER = 1 /FITS format template version TFORM1 = 'I ' /Integer*2 (short integer) TTYPE1 = 'CHANNEL ' / Pulse Height Analyzer (PHA) Channel TLMIN1 = 0 /Channel numbers are non-negative TLMAX1 = 127 /Greater than the number of channels TFORM2 = 'E ' /Real*4 (floating point) TUNIT2 = 'keV ' / TTYPE2 = 'E_MIN ' / Lower edge of energy loss threshold TLMIN2 = 4.36054 / Energies are non-negative TLMAX2 = ******* / Largest possible energy TFORM3 = 'E ' /Real*4 (floating point) TUNIT3 = 'keV ' / TTYPE3 = 'E_MAX ' / Upper edge of energy loss threshold TLMIN3 = 5.29833 / Energies are non-negative TLMAX3 = 2000.00 / Largest possible energy DATE-OBS= '2025-06-13T07:53:52.250' / Date of start of observation DATE-END= '2025-06-13T07:55:32.152' / Date of end of observation END @@@@ƾW@ƾW@G@G@O@OA }A }A9LA9LA(UA(UA9sA9sAJ, AJ,A[;Z A[;ZAle AleA~€ A~€A AAAA͏A͏AAAAAAA5A5AmAmAAAABYBYB 5_B 5_B.B.B#B#ByByB"@B"@B)WB)WB0ײB0ײB8DZB8DZB@ B@BI!BIBRY"BRYB[#B[Be7$Be7BnT%BnTByh&ByhB E'B EBh&(Bh&B>5)B>5B*BB_+B_B1?,B1?Bja-BjaB.BB#/B#BC0BCB1BB2BB'3B'Bӌ4BӌBھr5BھrB6BB7BB'g8B'gB89B8C:CC;CC :CC?CCn@CnC uAC uC%BC%C*͞CC*͞C0DC0C5dEC5dC;@FC;@CAGCACG(4HCG(4CMBtICMBtCSvJCSvCZ9KCZ9C`ݯLC`ݯCgþMCgþCnNCnCvYXOCvYXC}tPC}tCQCCVRCVCSCC TC CVUCVCVCCVWCVC XC CWYCWCZCC [C CU\CUCŗ]CŗC[~^C[~C_CCY`CYCaCCTbCTCcCCldClC4'eC4'C#fC#C\gC\DqhDqDiDD~jD~D AkD ADlDD?mD?D@nD@DoDD"FpD"FD'rqD'rD+rD+D0ÀsD0ÀD5ےtD5ےD;uD;D@xvD@xDEwDEDKOxDKODQ;yDQ;DWRzDWRD]{D]DcD!|DcD!Di}DiDs~DsD|D|DXTENSION= 'BINTABLE' / Written by IDL: 2026-05-04T17:51:29 BITPIX = 8 / NAXIS = 2 /Binary table NAXIS1 = 12 / Number of bytes per row NAXIS2 = 128 /Number of rows PCOUNT = 0 /Random parameter count GCOUNT = 1 /Group count TFIELDS = 2 / Number of columns DATE = '2026-05-04T17:51:29' / file creation date (YYYY-MM-DDThh:mm:ss UTC) EXTNAME = 'SPECTRUM' /Name of this binary table extension ORIGIN = 'GIOC ' /Name of organization making file TELESCOP= 'GLAST ' /mission/satellite name INSTRUME= 'GBM ' /instrument/detector name OBSERVER= 'Meegan ' /Name of instrument PI DETNAM = 'NAI_11 ' / Specific detector name FILTER = 'none ' /Instrument filter in use (if any) EXPOSURE= 97.77600000 / exposure time (in seconds) BACKFILE= 'none ' /associated background filename BACKSCAL= 1.00000 /background file scaling factor CORRFILE= 'none ' /associated correction filename CORRSCAL= 1.00000 /correction file scaling factor RESPFILE= 'none ' /associated redistribution matrix filename ANCRFILE= 'none ' /associated ancilary response filename AREASCAL= 1.00000 /Effective area scaling factor POISSERR= T / Whether poisson errors are applicable SYS_ERR = 0 /no systematic error specified QUALITY = 0 /no systematic error specified GROUPING= 0 /Grouping flag HDUCLASS= 'OGIP ' /format conforms to OGIP standard HDUCLAS1= 'SPECTRUM' /PHA dataset (OGIP-92-007) HDUCLAS2= 'NET ' /Bkgd-subtracted PHA Spectrum HDUCLAS3= 'RATE ' /PHA data stored in count/s HDUCLAS4= 'TYPEI ' /Single PHA dataset HDUVERS = '1.2.0 ' /Format version number HDUVERS1= '1.1.0 ' /Version of format (OGIP memo OGIP-92-007a) CHANTYPE= 'PHA ' /channel type (PHA, PI etc.) DETCHANS= 128 /total number possible channels OBJECT = 'SGR 1806-20' / Object name RADECSYS= 'FK5 ' /Stellar reference frame EQUINOX = 2000.00 /Equinox for RA and Dec RA_OBJ = 272.160 / J2000 RA of source, degrees DEC_OBJ = -20.410 / J2000 DEC of source, degrees TRIGTIME= 771494087.1849999 / Trigger time since MJDREF TSTART = 771494037.2500521 / Start time of spectral accumulation TSTOP = 771494137.1523080 / Stop time of spectral accumulation MJDREFI = 51910.0 / Reference epoch MJD date, integer part MJDREFF = 7.428703703703703E-04 / Reference epoch MJD, fractional part TIMESYS = 'TT ' /Time system used in time keywords TIMEUNIT= 's ' /Time unit used in TSTART, TSTOP and TRIGTIME EXTVER = 1 /FITS format template version TFORM1 = 'J ' / Integer*2 (short integer) TTYPE1 = 'CHANNEL ' / Pulse Height Analyzer (PHA) Channel TLMIN1 = 0 /Channel numbers are non-negative TLMAX1 = 127 /Greater than the number of channels TFORM2 = 'D ' / Real*4 (floating point) TUNIT2 = 'count/s ' / TTYPE2 = 'RATE ' / Counts per second per channel DATE-OBS= '2025-06-13T07:53:52.250' / Date of start of observation DATE-END= '2025-06-13T07:55:32.152' / Date of end of observation END @5zH @=J@FO@I( @KR @Iw @J7 @H` @G @H@F @D @Bn @A4@>S @?A@>@;c@@7x @1_@1X`@-@)#@(L @((B@&'@&e @%65@!@& "@$J@#@# $@"%@# &@#'@"4r(@#O)@!>U*@ +@ R,@ -@@.@@/@D@0@}1@N2@z3@ߠ4@ʖ5@߈6@]57@ 8@@9@:@ ;@"@<@Y=@}@>@?@)@@PA@gB@H8C@rD@@E@F@`G@ H@ @IJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~XTENSION= 'BINTABLE' / Written by IDL: 2026-05-04T17:51:29 BITPIX = 8 / NAXIS = 2 /Binary table NAXIS1 = 16 / Number of bytes per row NAXIS2 = 1 /Number of rows PCOUNT = 0 /Random parameter count GCOUNT = 1 /Group count TFIELDS = 2 /Number of columns DATE = '2026-05-04T17:51:29' / file creation date (YYYY-MM-DDThh:mm:ss UTC) EXTNAME = 'GTI ' /Name of this binary table extension ORIGIN = 'GIOC ' /Name of organization making file TELESCOP= 'GLAST ' /mission/satellite name INSTRUME= 'GBM ' /instrument/detector name OBSERVER= 'Meegan ' /Name of instrument PI DETNAM = 'NAI_11 ' / Specific detector name HDUCLASS= 'OGIP ' /format conforms to OGIP standard HDUCLAS1= 'GTI ' /PHA dataset (OGIP-92-007) HDUVERS = '1.2.0 ' /Format version number EXPOSURE= 97.77600000 / exposure time (in seconds) OBJECT = 'SGR 1806-20' / Object name RADECSYS= 'FK5 ' /Stellar reference frame EQUINOX = 2000.00 /Equinox for RA and Dec RA_OBJ = 272.160 / J2000 RA of source, degrees DEC_OBJ = -20.410 / J2000 DEC of source, degrees TRIGTIME= 771494087.1849999 / Trigger time since MJDREF TSTART = 771494037.2500521 / Start time of spectral accumulation TSTOP = 771494137.1523080 / Stop time of spectral accumulation MJDREFI = 51910.0 /Reference epoch MJD date, integer part MJDREFF = 7.428703703703703E-04 /Reference epoch MJD, fractional part TIMESYS = 'TT ' /Time system used in time keywords TIMEUNIT= 's ' /Time unit used in TSTART, TSTOP and TRIGTIME EXTVER = 1 /FITS format template version TFORM1 = 'D ' /Real*4 (floating point) TUNIT1 = 's ' / TTYPE1 = 'START ' / Beginning time of accumulation TZERO1 = 7.71494037E+08 / Start time of spectral accumulation TFORM2 = 'D ' /Real*4 (floating point) TUNIT2 = 's ' / TTYPE2 = 'STOP ' / Ending time of accumulation TZERO2 = 7.71494137E+08 / Stop time of spectral accumulation DATE-OBS= '2025-06-13T07:53:52.250' / Date of start of observation DATE-END= '2025-06-13T07:55:32.152' / Date of end of observation END H_@H