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 defined in Astronomy andCOMMENT Astrophysics Supplement Series v44/p363, v44/p371, v73/p359, v73/p365.COMMENT Contact the NASA Science Office of Standards and Technology for the COMMENT FITS Definition document #100 and other FITS information. HDUNAME = 'PRIMARY ' LONGSTRN= 'OGIP 1.0' / The HEASARC Long String Convention may be used.COMMENT This FITS file may contain long string keyword values that are COMMENT continued over multiple keywords. The HEASARC convention uses the & COMMENT character at the end of each substring which is then continued COMMENT on the next keyword which has the name CONTINUE. ORIGIN = 'ASC ' CREATOR = 'cxc - Version CIAO 2.0' / tool that created this output CHECKSUM= 'RdS7UZQ4RbQ4RZQ4' / HDU checksum updated 2002-03-20T19:50:10 DATASUM = ' ' DATE = '2002-03-20T19:50:10' / Date and time of file creation DATE-OBS= '2030-03-20T05:36:52' / Date and time of observation start DATE-END= '2030-03-26T00:30:14' / Date and time of observation stop TIMESYS = 'TT ' / AXAF time will be Terrestrial Time MJDREF = 5.0814000000000E+04 / MJD of clock start TIMEZERO= 0.0000000000000E+00 / Clock Correction TIMEUNIT= 's ' / seconds CLOCKAPP= T / Clock correction applied TSTART = 1.0166026120000E+09 / As in the TIME column: raw space craft clock TSTOP = 1.0171026143829E+09 / add TIMEZERO and MJDREF for absolute TT MISSION = 'AXAF ' / Advanced X-ray Astrophysics Facility TELESCOP= 'Chandra ' / Telescope used INSTRUME= 'ACIS ' OBS_ID = '0 ' / Observation ID (*) END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 14 / width of table in bytes NAXIS2 = 1024 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 5 / number of fields in each row TTYPE1 = 'CHANNEL ' / Pulse Invarient (PI) Channel TFORM1 = 'I ' / data format of field: 2-byte INTEGER TTYPE2 = 'COUNTS ' / Counts per channel TFORM2 = 'J ' / data format of field: 4-byte INTEGER TUNIT2 = 'count ' / physical unit of field TTYPE3 = 'STAT_ERR' / Statistical error on COUNTS TFORM3 = 'E ' / data format of field: 4-byte REAL TUNIT3 = 'count ' / physical unit of field TTYPE4 = 'QUALITY ' / Quality flag of this channel (0=good) TFORM4 = 'I ' / data format of field: 2-byte INTEGER TTYPE5 = 'GROUPING' / Grouping flag for channel (0=undefined) TFORM5 = 'I ' / data format of field: 2-byte INTEGER EXTNAME = 'SPECTRUM' / name of this binary table extension HDUCLASS= 'OGIP ' / format conforms to OGIP standard HDUCLAS1= 'SPECTRUM' / PHA dataset (OGIP memo OGIP-92-007) HDUVERS1= '1.1.0 ' / Obsolete - included for backwards compatibilityHDUVERS = '1.1.0 ' / Version of format (OGIP memo OGIP-92-007) HDUCLAS2= 'TOTAL ' / Gross PHA Spectrum (source + bkgd) HDUCLAS3= 'COUNT ' / PHA data stored as Counts (not count/s) TLMIN1 = 1 / Lowest legal channel number TLMAX1 = 1024 / Highest legal channel number TELESCOP= 'Chandra ' / Telescope (mission) name INSTRUME= 'ACIS ' / Instrument name FILTER = ' 'EXPOSURE= 4.999891E+05 / Exposure time AREASCAL= 1.000000E+00 / Area scaling factor BACKFILE= 'none ' / Background FITS file BACKSCAL= 7.490141E-07 / Background scale factor CORRFILE= 'none ' / Correlation FITS file CORRSCAL= 0.000000E+00 / Correlation scale factor RESPFILE= 'pilesim.rmf' / redistribution matrix ANCRFILE= 'pilesim.arf' / ancillary response PHAVERSN= '1992a ' / obsolete DETCHANS= 1024 / total number possible channels CHANTYPE= 'PI ' / channel type (PHA, PI etc) POISSERR= F / Poissonian errors not applicable SYS_ERR = 0 / no systematic error specified HISTORY FITS SPECTRUM extension written by WTPHA2 1.0.0 HISTORY FITS SPECTRUM extension written by WTPHA2 1.0.0 HISTORY FITS SPECTRUM extension written by WTPHA2 1.0.0 HDUNAME = 'SPECTRUM' / ASCDM block name LONGSTRN= 'OGIP 1.0' / The HEASARC Long String Convention may be used.COMMENT This FITS file may contain long string keyword values that are COMMENT continued over multiple keywords. The HEASARC convention uses the & COMMENT character at the end of each substring which is then continued COMMENT on the next keyword which has the name CONTINUE. ORIGIN = 'ASC ' CREATOR = 'grppha 3.0.0' / s/w task which wrote this dataset REVISION= 1 / Processing revision ASCDSVER= 'CIAO 2.2 Monday, October 15, 2001' / ASCDS version number CHECKSUM= '4Ah549e34Ae347e3' / HDU checksum updated 2002-03-20T19:50:10 DATASUM = '4243499876' / data unit checksum updated 2002-03-20T19:50:10 DATE = '2002-03-25T16:50:10' / file creation date (YYYY-MM-DDThh:mm:ss UTC) DATE-OBS= '2030-03-20T05:36:52' / Date and time of observation start DATE-END= '2030-03-26T00:30:14' / Date and time of observation stop TIMESYS = 'TT ' / AXAF time will be Terrestrial Time MJDREF = 5.0814000000000E+04 / MJD of clock start TIMEZERO= 0.0000000000000E+00 / Clock Correction TIMEUNIT= 's ' / seconds BTIMNULL= 0.0000000000000E+00 / Basic Time offset (s) BTIMRATE= 2.5000000000000E-01 / Basic Time clock rate (s/VCDUcount) BTIMDRFT= 0.0000000000000E+00 / Basic Time clock drift (s/VCDUcount^2) BTIMCORR= 0.0000000000000E+00 / Correction applied to Basic Time rate (s) TIMEREF = 'LOCAL ' / Time is local for data TASSIGN = 'SATELLITE' / Source of time assignment CLOCKAPP= T / Clock correction applied TIERRELA= 1.0000000000000E-09 / Short term clock stability TIERABSO= 1.0000000000000E-04 / Absolute precision of clock correction TIMVERSN= 'ASC-FITS-1.1' / AXAF Fits design document TSTART = 1.0166026120000E+09 / As in the TIME column: raw space craft clock TSTOP = 1.0171026143829E+09 / add TIMEZERO and MJDREF for absolute TT TIMEPIXR= 0.0000000000000E+00 / Time stamp refers to start of bin TIMEDEL = 3.2410000000000E+00 / Time resolution of data in seconds MISSION = 'AXAF ' / Advanced X-ray Astrophysics Facility DETNAM = 'ACIS-S ' GRATING = 'NONE ' / Grating type used OBJECT = 'POINT ' / Source Name TITLE = 'POINT ' / Title of Observation OBSERVER= 'mnowak ' / Observer or PI OBS_ID = '0 ' / Observation ID (*) SIM_X = -6.8300000000000E-01 / SIM offset, mm SIM_Y = 0.0000000000000E+00 / SIM offset, mm SIM_Z = -1.9013300000000E+02 / SIM offset, mm FOC_LEN = 1.0061620000000E+04 OBS_MODE= 'POINTING' / Observation mode DATAMODE= 'FAINT ' / telemetry mode READMODE= 'TIMED ' / CCD exposure mode RA_NOM = 2.5021346797412E+02 / Nominal RA in degrees DEC_NOM = -5.3757438134587E+01 / Nominal Dec in degrees ROLL_NOM= 2.3736968458476E+02 / Nominal Roll in degrees RA_PNT = 2.5022353590712E+02 / Pointing RA in degrees DEC_PNT = -5.3754322458896E+01 / Pointing Dec in degrees ROLL_PNT= 2.3736968458476E+02 / Pointing Roll in degrees RA_TARG = 2.5023165890000E+02 / Target RA in degrees DEC_TARG= -5.3751297000000E+01 / Target DEC in degrees EQUINOX = 2.0000000000000E+03 / Equinox RADECSYS= 'ICRS ' / WCS system DATACLAS= 'SIMULATED' / File contains simulated data produced by MARX CONTENT = 'PHA ' / PHA file HDUDOC = 'Arnaud et al. 1992a Legacy 2 p 65' / Documentation for format HDUCLAS4= 'COUNT ' / Spectrum total counts HISTORY dmextract binning: File EVENTS Col PI Binning 0.5:1024.5:1 TOTCTS = 18185 / [count] Total counts HISTNUM = 17 HISTORY TOOL :dmextract 2002-03-20T19:50:10 ASC00001HISTORY PARM :infile=2129_phase_a_evt2.fits[(x,y)=circle(4017.75,4141.ASC00002HISTORY CONT :47,4)][bin pi] ASC00003HISTORY PARM :outfile=2129_phase_a_r4_pi.fits ASC00004HISTORY PARM :bkg= ASC00005HISTORY PARM :error=gaussian ASC00006HISTORY PARM :bkgerror=gaussian ASC00007HISTORY PARM :bkgnorm=1 ASC00008HISTORY PARM :exp= ASC00009HISTORY PARM :bkgexp= ASC00010HISTORY PARM :sys_err=0 ASC00011HISTORY PARM :opt=pha1 ASC00012HISTORY PARM :defaults=/nfs/cxc/a1/i686/opt/CIAO_2.2_linux//data/cxo.mASC00013HISTORY CONT :db ASC00014HISTORY PARM :wmap= ASC00015HISTORY PARM :clobber=no ASC00016HISTORY PARM :verbose=0 ASC00017TLMIN4 = 0.0000000000000E+00 TLMIN5 = 0.0000000000000E+00 DSTYP1 = 'TIME ' / DM Keyword: Descriptor name. DSVAL1 = 'TABLE ' / [s] DSFORM1 = 'D ' / DM Keyword: Descriptor datatype. DSUNIT1 = 's ' / DM Keyword: Descriptor unit. DSREF1 = ':GTI4 ' DSTYP2 = 'CCD_ID ' / DM Keyword: Descriptor name. DSVAL2 = '0:9 ' / DM Keyword: Descriptor value. DSFORM2 = 'I ' / DM Keyword: Descriptor datatype. DSTYP3 = 'EXPNO ' / DM Keyword: Descriptor name. DSVAL3 = '0:2147483647' / DM Keyword: Descriptor value. DSFORM3 = 'J ' / DM Keyword: Descriptor datatype. DSTYP4 = 'CHIPX ' / DM Keyword: Descriptor name. DSVAL4 = '2:1023 ' / [pixel] DSFORM4 = 'I ' / DM Keyword: Descriptor datatype. DSUNIT4 = 'pixel ' / DM Keyword: Descriptor unit. DSTYP5 = 'CHIPY ' / DM Keyword: Descriptor name. DSVAL5 = '2:1023 ' / [pixel] DSFORM5 = 'I ' / DM Keyword: Descriptor datatype. DSUNIT5 = 'pixel ' / DM Keyword: Descriptor unit. DSTYP6 = 'TDETX ' / DM Keyword: Descriptor name. DSVAL6 = '2:8191 ' / [pixel] DSFORM6 = 'J ' / DM Keyword: Descriptor datatype. DSUNIT6 = 'pixel ' / DM Keyword: Descriptor unit. DSTYP7 = 'TDETY ' / DM Keyword: Descriptor name. DSVAL7 = '2:8191 ' / [pixel] DSFORM7 = 'J ' / DM Keyword: Descriptor datatype. DSUNIT7 = 'pixel ' / DM Keyword: Descriptor unit. DSTYP8 = 'DETX ' / DM Keyword: Descriptor name. DSVAL8 = '0.5:8192.5' / [pixel] DSFORM8 = 'D ' / DM Keyword: Descriptor datatype. DSUNIT8 = 'pixel ' / DM Keyword: Descriptor unit. DSTYP9 = 'DETY ' / DM Keyword: Descriptor name. DSVAL9 = '0.5:8192.5' / [pixel] DSFORM9 = 'D ' / DM Keyword: Descriptor datatype. DSUNIT9 = 'pixel ' / DM Keyword: Descriptor unit. DSTYP10 = 'sky(X,Y)' / DM Keyword: Descriptor name. DSVAL10 = 'Circle(4017.75,4141.47,4)' / [pixel] DSFORM10= 'D ' / DM Keyword: Descriptor datatype. DSUNIT10= 'pixel ' / DM Keyword: Descriptor unit. DSTYP11 = 'X ' / DM Keyword: Descriptor name. DSVAL11 = '4013.75:4021.75' / [pixel] DSFORM11= 'D ' / DM Keyword: Descriptor datatype. DSUNIT11= 'pixel ' / DM Keyword: Descriptor unit. DSTYP12 = 'Y ' / DM Keyword: Descriptor name. DSVAL12 = '4137.47:4145.47' / [pixel] DSFORM12= 'D ' / DM Keyword: Descriptor datatype. DSUNIT12= 'pixel ' / DM Keyword: Descriptor unit. DSTYP13 = 'PHA ' / DM Keyword: Descriptor name. DSVAL13 = '0:36855 ' / [adu] DSFORM13= 'J ' / DM Keyword: Descriptor datatype. DSUNIT13= 'adu ' / DM Keyword: Descriptor unit. DSTYP14 = 'ENERGY ' / DM Keyword: Descriptor name. DSVAL14 = '0:1000000' / [eV] DSFORM14= 'E ' / DM Keyword: Descriptor datatype. DSUNIT14= 'eV ' / DM Keyword: Descriptor unit. DSTYP15 = 'FLTGRADE' / DM Keyword: Descriptor name. DSVAL15 = '0:255 ' / DM Keyword: Descriptor value. DSFORM15= 'I ' / DM Keyword: Descriptor datatype. HISTORY This extension has been written by WT_SPEC Ver 1.6.0 HISTORY The original fits file was grpph1.tmp HISTORY This extension has been written by WT_SPEC Ver 1.6.0 HISTORY The original fits file was grpph1.tmp HISTORY This extension has been written by WT_SPEC Ver 1.6.0 HISTORY The original fits file was grpph1.tmp END ?? ? ???@)S@? @Jb@5 @TC@|@{%@¥7@Q3@䆕FAݘWA< UAA!}A2"vA-#A>y$AJb%AE&A=P'A;(AG)ARrx*AWB +Ad,Ai'-Ak.Af3./A~0Aw1 A2AR3AX4Ay5(A 6UA7AR80A|9UA:1A;MA~<EA8=Alo?6A@AݘA2A^B8ANC(A D*AEEA8F+AU;GAH AöIAJ'AgKA~LA}MA{uNAOAz@PA>tQApRAhiSA^ڮTAqvUAbVAkWASXAQ։YANZAG[AKj\AC]A=P^AE_uA-`~A3|aA5bACN ckA%Zd{A1refA!fqA*gfA!hIA=ifA!jKA gkQAl^A 2mOA6 nCA4oPApAAq6@&r<@s,@Ct)@eu-@֩v"@(w/@ax*@b:y(@bz"@({-@֩|%@¥}(@b~!@u@F@++@q@S@S @@@@SE@@wt@++@@|@v@ @fZ @Jb@5 @@ @] @]@)S@5@5 @Jb@@q@owQ @TC@5 @@@q@@q@)S@q@)S@)S@q@)S@@@@@q??@??@?ݳ?@???@?@?????ݳ?@??ݳ?ݳ?????????????????????     ? !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 16 / width of table in bytes NAXIS2 = 1 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 2 / number of fields in each row EXTNAME = 'GTI ' / name of this binary table extension EXTVER = 4 HDUNAME = 'GTI4 ' / ASCDM block name TTYPE1 = 'START ' / label for field TFORM1 = '1D ' / format of field TUNIT1 = 's ' TTYPE2 = 'STOP ' / label for field TFORM2 = '1D ' / format of field TUNIT2 = 's ' MISSION = 'AXAF ' / Advanced X-ray Astrophysics Facility TELESCOP= 'Chandra ' / Telescope used INSTRUME= 'ACIS ' MJDREF = 5.0814000000000E+04 / MJD of clock start TSTART = 1.0166026120000E+09 / As in the TIME column: raw space craft clock TSTOP = 1.0171026143829E+09 / add TIMEZERO and MJDREF for absolute TT TIMESYS = 'TT ' / AXAF time will be Terrestrial Time TIMEUNIT= 's ' / seconds CHECKSUM= '9W2lFT2l9T2lET2l' / HDU checksum updated 2002-03-20T19:50:10 DATASUM = '35953649' / data unit checksum updated 2002-03-20T19:50:10 END ALAO