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 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H DATE-OBS= '2023-09-28T08:25:23' DATE-END= '2023-09-28T13:24:52' PROCVER = '3.19.02 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19' CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used TIMESYS = 'TT ' / time system MJDREFI = 51910 / MJD reference day 01 Jan 2001 00:00:00 MJDREFF = 0.00074287037 / MJD reference (fraction of day) 01 Jan 2001 00:CLOCKAPP= F / If clock correction are applied (F/T) TIMEUNIT= 's ' / Time unit for timing header keywords OBS_ID = '03112169001' / Observation ID SEQPNUM = 7 / Number of times the dataset processed TARG_ID = 3112169 / Target ID SEG_NUM = 1 / Segment number OBJECT = 'GalacticRidge31' / Object name RA_OBJ = 303.932066179895 / [deg] R.A. Object DEC_OBJ = 39.0311788399587 / [deg] Dec Object RA_PNT = 303.932066179895 / [deg] RA pointing DEC_PNT = 39.0311788399587 / [deg] Dec pointing PA_PNT = 279.382787047282 / [deg] Position angle (roll) ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -32.0892600000000 / [s] UTCF at TSTART CHECKSUM= '3RalARZk3RakARWk' / HDU checksum updated 2023-10-08T06:33:39 DATASUM = ' 0' / data unit checksum updated 2023-10-08T06:33:39 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 56 / width of table in bytes NAXIS2 = 526 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 4 / number of fields in each row TTYPE1 = 'TIME ' / Time of light curve time bin TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RATE ' / Mask tagged rate TFORM2 = '4E ' / data format of field: 4-byte REAL TUNIT2 = 'count/s ' / physical unit of field TTYPE3 = 'ERROR ' / Statistical error TFORM3 = '4E ' / data format of field: 4-byte REAL TUNIT3 = 'count/s ' / physical unit of field TTYPE4 = 'BACKV ' / Background rate TFORM4 = '4E ' / data format of field: 4-byte REAL TUNIT4 = 'count/s ' / physical unit of field EXTNAME = 'RATE ' / name of this binary table extension HDUCLASS= 'OGIP ' / Conforms to OGIP/GSFC standards HDUCLAS1= 'LIGHTCURVE' / Contains light curve HDUCLAS2= 'NET ' / Light curve is background subtracted HDUCLAS3= 'RATE ' / Light curve is count/s TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds TSTART = 717582328 TSTOP = 717600297.6 DATE-OBS= '2023-09-28T08:25:23' DATE-END= '2023-09-28T13:24:52' CLOCKAPP= F / default TELAPSE = 18056. / TSTOP - TSTART ONTIME = 1168. / Time on target LIVETIME= 1168. / Ontime multiplied by DEADC EXPOSURE= 1168. / Total exposure, with all known correction DEADC = 1. / dead time correction TIMEPIXR= 0.0 / Bin time beginning=0 middle=0.5 end=1 TIMEDEL = 1.6 / [s] Light curve sampling period TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'MASKTAGRATE' / Instrument operating mode OBS_ID = '03112169001' / Observation ID TARG_ID = 3112169 / Target ID SEG_NUM = 1 / Segment number EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'POINTING' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'batmasktaglc 2.12' / Program that created this FITS file TLM2FITS= 'V7.21' / Telemetry converter version number DATE = '2023-10-08T06:29:20' / file creation date (YYYY-MM-DDThh:mm:ss UT) BACKAPP = T / Was background correction applied? TIMVERSN= 'OGIP/93-003' / Version of light curve format APID = 489 / Application Process Identifier CATNUM = 10002 / BAT Source catalog number HISTORY Contributing ApID list HISTORY swift_head3_2f7ce901_2071_489.ccsds ApID(489) 1-146 HISTORY CFITSIO used the following filtering expression to create this table: HISTORY sw03112169001bmt00010002_rw.lc[1][gtifilter("sw03112169001stp.gti")] FLUXMETH= 'WEIGHTED' / Flux extraction method NBATDETS= 13852 / Number of enabled detectors NGOODPIX= 13852 / Number of enabled detectors HISTORY HISTORY START PARAMETER list for batmasktaglc_2.12 at 2023-10-08T06:30:51 HISTORY HISTORY P1 infile = sw03112169001bmt00010002_rw.lc HISTORY P2 quadfile = sw03112169001brtqd.lc HISTORY P3 maskwt = sw03112169001bmt00010002_rw.lc HISTORY P4 outfile = sw03112169001bmt00010002.lc HISTORY P5 detmask = swt0717582307bdecb.fits HISTORY P6 ebounds = CALDB HISTORY P7 corrections = default HISTORY P8 scale = INDEF HISTORY P9 detdiv = YES HISTORY P10 clobber = NO HISTORY P11 chatter = 1 HISTORY P12 history = YES HISTORY P13 mode = hl HISTORY END PARAMETER list for batmasktaglc_2.12 HISTORY PCODEAPP= T / Partial coding correction applied? FFAPP = T / Projection correction applied? NGPIXAPP= T / Normalized by number of detectors? PROCVER = '3.19.02 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19' CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used SEQPNUM = 7 / Number of times the dataset processed OBJECT = 'GalacticRidge31' / Object name RA_OBJ = 303.932066179895 / [deg] R.A. Object DEC_OBJ = 39.0311788399587 / [deg] Dec Object RA_PNT = 303.932066179895 / [deg] RA pointing DEC_PNT = 39.0311788399587 / [deg] Dec pointing PA_PNT = 279.382787047282 / [deg] Position angle (roll) ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -32.0892600000000 / [s] UTCF at TSTART CHECKSUM= 'ZfAHaZ2HUf8HZZ8H' / HDU checksum updated 2023-10-08T06:33:39 DATASUM = '2012513197' / data unit checksum updated 2023-10-08T06:33:39 END Ab<]<*~;Sk;=P-==_JT==UAbΦfff;D;~Sd={=y=S#=3TAbθ;<\;*:;;IZ;0;W=n=yU=W.=GVAbι;B<Û;)1?R;;;;ś=?I=xT=[=V3Abκfff;Abμ< ,<\_;U;_;?;*Z;_;D=N=]d=`3=Cl Abν\"<);;;;;\;{]===g.=6Ab;;;|==GR=f=FdAb<d#< 9Q;@;M;;'=S=g=_=S)Ab;!;;ڢ:( ;!;J;_;==T=b2|=JAb=E~Ab=FAb;S:;-;Y;Q;;M3;P===\$=DzAb홙Ab:<" N;;;;===c=S Abfff;;Zg;T8;B~;;; ;===c *=MAb333;֢LAb<+<<*nF;; \;w;==/&=a-=J5Abfffp;===T(_=L1Abfff<< =&=0=V(R=^%Ab <1<9=<,;;;l;}=]4=8=]=F~Abfff<Ab<ז<&<2lͻ;X; ;;=`==[X=gAbfff;==;=ct8=LAb0<$jH<; A;O;);{;7=09=Ɖ=c*=QUHAb0<< e<;+;y;K6;_1;{?==@=]^=3Ab1<)d<;O;C5;;= =.=[=OHAb3333;d2;=E==l:f=H۱Ab6fff<#k;-=Ab8<<;g;@v;;;;}'=T=D=V6== Ab9=n=XM=F~Ab:fff;Dn<;;)j;Bg;;,;=+ =@=fZ=GAb;333fffhAbC333; =w=X=Y=&*AbS333;]<&;0;G;A;;Mo;~6=S=V$=]W=:"AbT<<ENo;;6;~;|A==V=W-=CNAbU:<;}:;:;;$3;===]-=CAbVfff<#< F<2J> ;U;q;;K=G='=S=iAbW333;gL=N#=BAb[333:*'$;===x=w$BAb5;; ;d#;";ǝ;,==;=g=hΚAb=fff9;<<;&;;<2;Y; ===q=o\qAb?333W==h'=^XAbA;r<;u(E;;v;;=+==z=uAbBfff<{5<;wj;;;I;l="U==q=qaAbC333;J; =M=;=d=rkMAbY<2< M<;:;t;;0;'==‡=oȲ=a[Abffff<*;JX;Ɩ;3C;;=y ==r=csAbk333<bS<@a:롪<|;K;;`;3=L=-=}x=T*Abl<;;Ѽ);o;n;|;=U =|=a3=2Abl< ;<;-;3;;{;=t=m=WP=buAbm;oY<%?;18h;;Y;U;=:==su=m>Abnfff<]/`"=[=aAbq<< ;Q;*;==*O=iΫ=lAbs333< <;;#;;|===zǂ=pAbڇ333;<"e===o=^[jAbڈ<Abڐ9<ڷ;o;;;@;{#=-==b,V=b;Abڙ<8=|Abڢfff<);!gm;';';V;K=Rh===u"Abڤ<{"<;;}<;;]Y== =i =hAbڨ)v;,^;x;;;[=-.==pU=hAbڷ333;z0<٨C;H;;Y;.;=C=k=w֠=sAbՙ=Z'Ab333;DA<;=+;s1;-;;bK===l.=lOAb<ޜ<z}<;'; ;;c;,H==/~=e=SAb<8yL<2<)P;;;U;;=h=|=X 4=^{Abᙙ;A/;m;+;;;ls=>=Y=h3=]GAb/V;;f;;==Y==r=^QAb<T;F;1;=8X=o=m=johAb 333< J<9|;f#;QZ;;!;s;*=0=t=p=WAb ;ѓ<-<5K8;;h;L$;ȍ;=h==`=iRAb <];Lf;\; ;+;q;==y=q=iAb;;(z=AT=m=V=]NyAb