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 HDUNAME = 'PRIMARY ' / 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 ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file MJD_OBS = 5.2509734851995E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/02783' / dataset identifier CHECKSUM= 'iiUDkhSCihSCihSC' / HDU checksum updated 2011-06-28T02:54:01 DATASUM = ' ' / data unit checksum updated 2011-01-25T15:52:58 DATE = '2011-06-28T02:54:01' / Date and time of file creation DATE-OBS= '2002-08-23T17:38:11' / Observation start date DATE-END= '2002-10-30T00:45:46' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction TIMEUNIT= 's ' / Time unit CLOCKAPP= T / default DETNAM = 'ACIS-7 ' / ACIS-S3 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.9014258036517E+02 / [mm] SIM offset TSTART = 1.4651149121240E+08 / Observation start time TSTOP = 1.5232594694055E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '2783 ' / Observation id SEQ_NUM = '500233 ' / Sequence number END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 12 / width of table in bytes NAXIS2 = 1070 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 3 / number of fields in each row EXTNAME = 'SPECRESP' / Imaging ARF HDUNAME = 'SPECRESP' / ASCDM block name CONTENT = 'SPECRESP' HDUVERS = '1.1.0 ' HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'SPECRESP' HDUVERS1= '1.0.0 ' / Obsolete Keyword HDUVERS2= '1.1.0 ' / Obsolete Keyword ARFVERSN= '1992a ' / Obsolete Keyword TTYPE1 = 'ENERG_LO' / Energy TFORM1 = '1E ' / format of field TUNIT1 = 'keV ' TLMIN1 = 0.0000000E+00 TLMAX1 = 2.0000000E+01 TTYPE2 = 'ENERG_HI' / Effective Area TFORM2 = '1E ' / format of field TUNIT2 = 'keV ' TLMIN2 = 0.0000000E+00 TLMAX2 = 2.0000000E+01 TTYPE3 = 'SPECRESP' / Effective Area TFORM3 = '1E ' / format of field TUNIT3 = 'cm**2 ' 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 ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file ASCDSVER= 'CIAO 4.3' / ASCDS version number MJD_OBS = 5.2509734851995E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/02783' / dataset identifier REVISION= 4 / Processing version of data CHECKSUM= '5EYTAEVQ7EVQAEVQ' / HDU checksum updated 2011-06-28T02:54:01 DATASUM = '4258846714' / data unit checksum updated 2011-06-28T02:54:01 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-06-28T02:54:01' / Date and time of file creation DATE-OBS= '2002-08-23T17:38:11' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2002-10-30T00:45:46' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction TIMEUNIT= 's ' / Time unit DATACLAS= 'OBSERVED' / default FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf02783/products/aux/asphist_7.fits.gz' / Aspect Histogram FBTIMCORR= 0.0000000000000E+00 / Correction applied to Basic Time rate (s) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock CLOCKAPP= T / default SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.9014258036517E+02 / [mm] SIM offset FOC_LEN = 1.0070000000000E+04 / HRMA focal length (mm) TIERRELA= 1.0000000000000E-09 / default TIERABSO= 5.0000000000000E-05 / default TIMVERSN= 'ASC-FITS-2' / Timing system definition TSTART = 1.4651149121240E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-7 ' / ACIS-S3 RA_TARG = 8.4448333000000E+01 / Observer's specified target RA DEC_TARG= -6.9172222000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 8.4441546178846E+01 / Nominal RA DEC_NOM = -6.9162838921161E+01 / Nominal Dec ROLL_NOM= 1.1460434548046E+02 / Nominal Roll TSTOP = 1.5232594694055E+08 / Observation end time STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 8.4104000000000E-01 / timedel Lev1 (in seconds) CTI_CORR= T CTI_APP = 'PPPPPBPBPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used FRACEXPO= 9.9987352935860E-01 / Effective fractional exposure INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode DATAMODE= 'VFAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'X-RAY SPECTROSCOPY OF SNR N157B, ITS PULSAR AND WIND NEBULA' / ProposOBSERVER= 'Prof. Q. Daniel Wang' / Principal investigator OBJECT = 'SNR N157B' / Source name OBS_ID = '2783 ' / Observation id ONTIME = 4.9134035560071E+04 / [s] Sum of GTIs ONTIME7 = 4.9134035560071E+04 / [s] Sum of GTIs LIVETIME= 4.6736455398147E+04 / [s] Livetime LIVTIME7= 4.6736455398147E+04 / [s] Livetime EXPOSURE= 4.8182293810576E+04 / [secs] Total exposure time EXPOSUR7= 4.6736455398147E+04 / [s] Exposure time DTCOR = 9.5120327213926E-01 / Dead time correction SEQ_NUM = '500233 ' / Sequence number FP_TEMP = 1.5328480530000E+02 / [K] Focal Plane Temperature ASPTYPE = 'KALMAN ' RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/2783/acisf02783/produHISTORY cts HISTORY Cmd Line: mkarf @@/tmp/tmpQqdchA.par mode=hl HISTORY Parameter file used: /tmp/tmpQqdchA.par HISTORY Detector Mask File: ../../acisf02783/data/aux/acisf02783_003N003_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4081.33,4028.11) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf02783/products/events/fullrun_ccd7_HISTORY acisf02783_pi14-548_pass1_cl_src6_src.evt.gz HISTORY Parameter file: /opt/ciao-4.3/param/ardlib.par HISTORY ACIS QE File: /opt/ciao-4.3/CALDB/data/chandra/acis/qe/acisD1997-04-17qeHISTORY N0006.fits[8] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[8] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[8] HISTORY ACIS 7 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[8] HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTNUM = 22 HISTORY 96-12-20vignetN0003.fits[1] HISTORY Onaxis Area File: /opt/ciao-4.3/CALDB/data/chandra/default/axeffa/hrmaD1HISTORY 996-12-20axeffaN0008.fits[1] HISTORY ---------------------------------------------------------------------- HISTORY ---------------------------------------------------------------------- HISTORY PIXLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY PIXLIB Version: 4.0.0 HISTORY ****** PIXLIB Parameter File ***** HISTORY /opt/ciao-4.3/param/geom.par: HISTORY instruments = /opt/ciao-4.3/CALDB/data/chandra/default/geom/telD1999-07HISTORY -23geomN0006.fits(CALDB) HISTORY aimpoints = /opt/ciao-4.3/CALDB/data/chandra/default/aimpts/telD1999-HISTORY 07-23aimptsN0002.fits(CALDB) HISTORY tdet = /opt/ciao-4.3/CALDB/data/chandra/default/tdet/telD1999-07HISTORY -23tdetN0001.fits(CALDB) HISTORY sky = /opt/ciao-4.3/CALDB/data/chandra/default/sky/telD1999-07-HISTORY 23skyN0002.fits(CALDB) HISTORY shell = /opt/ciao-4.3/CALDB/data/chandra/default/sgeom/telD1999-0HISTORY 7-23sgeomN0001.fits(CALDB) HISTORY obsfile = nowT00:00:00() HISTORY ****** PIXLIB System Configuration ****** HISTORY Telescope = AXAF HISTORY Focal Length (mm) = 10070.000 HISTORY Detector = ACIS HISTORY Focal Plane Sys. = FP-1.1 HISTORY Tiled Detector Plane Sys. = ACIS-2.2 HISTORY SIM Offset (mm) = (0.684 0.75 236.552) HISTORY Aim Point(NONE) (mm) = (-0.682823 0 -190.143) HISTORY Grating Arm = HEG HISTORY Grating Order = 1 HISTORY Dispersion Plane Sys. = ASC-GDP-1.1 HISTORY Rowland Circle (mm) = 8632.48 HISTORY ---------------------------------------------------------------------- HISTORY TOOL :mkarf 2011-06-28T02:54:01 ASC00001HISTORY PARM :asphistfile=../../acisf02783/products/aux/asphist_7.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf02783/products/spectra/fullrun_ccd7_aASC00004HISTORY CONT :cisf02783_pi14-548_pass1_cl_src6.arf ASC00005HISTORY PARM :sourcepixelx=4081.32638 ASC00006HISTORY PARM :sourcepixely=4028.10638 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf02783/products/events/fullrun_ccd7_acASC00009HISTORY CONT :isf02783_pi14-548_pass1_cl_src6_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf02783/data/aux/acisf146511488N002_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-S3 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf02783/data/aux/acisf02783_003N003_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>RA>R> A> >A/>>{B?>{>33B6a?>33>QBR0}>Q>pBj8>p>\BHH>\>ǮB >Ǯ>B(>>B>> =B> =>(Bnq>(>GB>G>ffCZ]>ff>CM>>C<>>C$j>>HC.\>H?C9b??\CEU?\?CRx??C_?? =qCE3? =q? C*? ?\)C@@?\)?CL>,??zC_lF?z? =Ck#? =?Cu??(C ?(?RC?R?!GCG?!G?# C?# ?&ffC8r?&ff?(C2?(?+C,?+?.{Ci?.{?0C?0?333C9?333?5C?5?8QC&?8Q?:HCPg?:H?=pCp?=p?@CǸ?@?B\CG?B\?ECJ?E?GC>?G?J=qC8,?J=q?LC"p?L?O\)Cж?O\)?QC7?Q?TzC_X?Tz?W =C]k?W =?YCg?Y?\(C)c?\(?^RC?^R?aGC?aG?c C ?c ?fffD@ff@ =Cg@ =@CƩ@@QCå@Q@CZ@@C@@=qC{CɀP@>{@>RC@>R@?\)C@?\)@@C@@@@Cp@@@AGC@AG@AC%@A@B\C]@B\@C33C̒ @C33@C C@C @DzC@Dz@EC@E@EC#;@E@FffCLS@Fff@G =C|x@G =@GCͳ@G@HQC@HQ@HCs@H@IC͏@I@J=qC@J=q@JHCk@JH@KCʎ@K@L(CZ@L(@LCY@L@MpC@Mp@N{C}@N{@NRCk@NR@O\)Cٶ@O\)@PC@P@PCam@P@QGC5@QG@QC@Q@R\C[!@R\@S33CΚ@S33@S Cν@S @TzC\@Tz@UC @U@UC:@U@VffCao@Vff@W =Cϱ#@W =@WCX@W@XQCY@XQ@XCg@X@YCvQ@Y@Z=qCЙ@Z=q@ZHC_@ZH@[C @[@\(C%@\(@\CR@\@]pC@]p@^{CI@^{@^RC9@^R@_\)CYR@_\)@`Cx@`@`Cї@`@aGCѵy@aG@aCl@a@b\C[@b\@c33CC@c33@c CE@c @dzC_@dz@eCz@e@eCm@e@fffC[@fff@g =C"[@g =@gC4l@g@hQCF~@hQ@hCE@h@iCD;@i@j=qC@@j=q@jHC:w@jH@kC4W@k@l(C>5@l(@lCF"@l@mpCC|@mp@n{C?@n{@nRC:@nR@o\)C!@o\)@pC\@p@pC\@p@qGC@qG@qC@q@r\CO@r\@s33CѶ@s33@s Cѡ@s @tzCф@tz@uCg@u@uCez@u@vffCc=@vff@w =CR@w =@wC1@w@xQC@xQ@xC@x@yC@y@z=qC@z=q@zHCЮ@zH@{CБ?@{@|(CД#@|(@|CЗ@|@}pCК:@}p@~{CН@~{@~RCСI@~R@\)CП*@\)@CН @@QCТ@Q@CЯ@@Cм@@GCЃ @G@C@@@C L@@=qC@=q@\CϮ@\@HCx@H@33CA@33@C @@ Cܛ@ @(CΫj@(@zCl]@z@C-X@@Cn@@pC͸@p@C@@{CD@{@ffC @ff@RC/@R@ =C̋@ =@\)CKd@\)@C @@C@@QCˆ@Q@CFK@@C@@GCʸ@G@Ck@@C"@@=qC@=q@\Cɘ@\@HCS_@H@33C @33@Cȵ4@@ CN@ @(C@(@zCǞ!@z@CS{@@C,@@pCƘ4@p@C4O@@{C@{@ffCō@ff@RC.@R@ =C@ =@\)CZ@\)@C@@Cê[@@QCM@Q@C*@@CŠ@@GC+@G@CU@@C_@@=qC&@=q@\Cl@\@HC@H@33C@33@C @@ C(@ @(C m@(@zC@z@C-@@Cf@@pC"@p@C@@{C%*@{@ffC@ff@RC@@QCu@Q@C8@@C@@GC49@G@C@@C+@@=qCs@=q@\C_@\@HC@H@33C@33@C[@@ CT@ @(Cf@(@zC@z@CM@@C@@pC3@p@Cr@@{C@@{@ffC?@ff@RCQ@R@ =C @ =@\)Cs?@\)@C4@@C1M@@QC@Q@C@@CA@@GCf@G@C@@CX@@=qC7@=q@\C @\@HC`@H@33C@33@C @@ Cil@ @(C2@(@zC@z@Cy@@Cͤ@@pC@p@Ch@@{C@{@ffC '@ff@RCV@R@ =C@ =@\)C4@\)@C65@@Cy@@QC9@Q@C @@CT,@@GC@G@Cݬ@@C#@@=qCh@=q@\C;@\@HC@H@33C4@33@CxJ@@ C@ @(C@(@zC6@z@Cn[@@C@@pC@p@C7@@{CE@{@ffC@ff@RC@R@ =CR|@ =@\)CP@\)@C.@@C-w@@QCr@Q@C@@C@@GC@a@G@C4@@CA@@=qC-@=q@\CtY@\@HCp@H@33C@33@C~@@ C}bU@ @(C|z@(@zCz@z@CyW@@Cx @@pCv@p@Cu~@@{Ct8@{@ffCrZ@ff@RCq3@R@ =Cp@ =@\)Co`@\)@Cn'%@@Cl@@QCk0@Q@Cjx@@CiYv@@GCh@G@Cf @@Ce@@=qCdr@=q@\CcN#@\@HCb@H@33C`@33@C_š@@ C^n@ @(C]@(@zC\[@z@C[8@@CZ6s@@pCYUE@p@CXt@@{CW6q@{@ffCU-@ff@RCTˮ@R@ =CS@ =@\)CR@\)@CQo@@CPM@@QCO8@Q@CN.@@CM&e@@GCL@G@CKA@@CJ @@=qCH"@=q@\CG@\@HCF@H@33CE:@33@ÅCD@Å@ CC@ @(CB@(@zCA@z@C@@@C?@@pC>@p@C=@@{C<@{@ffC;|@ff@ƸRC:v@ƸR@ =C9;@ =@\)C8M@\)@ǮC7x@Ǯ@C6dD@@QC5S@Q@ȣC4G@ȣ@C3;@@GC2;U@G@əC1;d@ə@C0;X@@=qC/;+@=q@ʏ\C.;@ʏ\@HC-5#@H@33C,/R@33@˅C+@˅@ C* @ @(C(\@(@zC'@z@C&w@@C%&@@pC$@p@C#@@{C"΁@{@ffC!R@ff@θRC y@θR@ =C@ =@\)C~B@\)@ϮC`@Ϯ@CD\@@QC2@Q@УC,?@У@C'F@@GC@G@љC@љ@CB@@=qCO@=q@ҏ\C%@ҏ\@HCj@H@33C@33@ӅCq@Ӆ@ Cd@ @(CX@(@zC C @z@C -@@C @@pC @p@C '@@{C$@{@ffC|@ff@ָRC@ָR@ =Cœ@ =@\)C2@\)@׮C'@׮@C@@QC@Q@أB/@أ@B5@@GB @G@ٙB@ٙ@Bl@@=qB6@=q@ڏ\Bs@ڏ\@HBM@H@33B@33@ۅB@ۅ@ B@ @(B@(@zBB@z@B@@B@@pB;@p@B@@{B@{@ffB-@ff@޸RBJ@޸R@ =Bl@ =@\)BՏ@\)@߮Bӻ6@߮@B3@@QB@Q@B0a@@BF@@GB}@G@ᙚBȴ@ᙚ@B@@=qB9@=q@\BÀ@\@HB@H@33B@33@BH6@@ BE@ @(B@(@zB+@z@Bx@@BU@@pB_@p@B(@@{B&C@{@ffBm@ff@RB@R@ =B~@ =@\)B@\)@Bj@@B@@QB@Q@B"@@B@@GBL@G@陚BV@陚@B@@=qB@=q@\B%b@\@HB@H@33B?@33@B'@@ BQ@ @(Bړ@(@zB@z@B$@@B@@pBC@p@B@@{BI@{@ffB>@ff@RB"@R@ =B@ =@\)BOe@\)@Bp@@B@@QBZ@Q@BW@@B@@GB0@G@B|@@BzFi@@=qBx-@=q@\Bv@\@HBs1)@H@33BpN7@33@Bm@@ BkaU@ @(Bi@(@zBf@z@Bd\@@Bb@@pB_,@p@B]q@@{B[@{@ffBYZ@ff@RBW$.@R@ =BTk@ =@\)BR@\)@BP@@BNH@@QBL)@Q@BJM@@BHj{@@GBFC@G@BDw@@BBW@@=qB@@5@=q@\B>c@\@HB<@H@33B: @33@B8_@@ B6 @ @(B4@(@zB3UT@z@B1@@B0t@@pB.N@p@B,,@@{B*@{@ffB)Wq@ff@RB'[@R@ =B&4@@ =@\)B$@\)@B# m@AB!lAA(BA(AQBWAQAzB"gAzABAAB\AABAABYAAGBAGApBLApAB\AABAABAA{BaA{A=qBGOA=qAffB-AffA\B ~A\ARB ARAHB AHA =B A =A33B A33A\)BA\)AB(nAAB1AA BQA ABrAA(BA(AQBAQAzBAzAB@AAB=AAAA3AAAoAAGAAGApAEApAA,AAA AAAAA{AA{A=qAuA=qAffA hAffA\A A\ARAAARAHA젢AHA =ABDA =A33AA33A\)AA\)AA!AAAAA AqBA AA#uAA(A׉A(AQA}AQAzADrAzAAZAAAAAAۭwAA A}zA A GANPA GA pA&A pA AfA A AӨA A AԠA A {AnA {A =qAn?A =qA ffAnsA ffA \Af&A \A RAU`A RA HAEWA HA =A/A =A 33AyA 33A \)A qA \)A AiA A A"A A AA A A!A A (A3A (A QAA QA zAA zA AgA A AA A AA A A A A GAA GA pAA pA AA A AA A ApA A{AA{A=qAA=qAffA6)AffA\A7A\ARA"[ARAHA AHA =A/WA =A33AQmA33A\)AeGA\)AAkAAAqAA AM{A AA*dAA(AA(AQAEAQAzAeAzAAAAA6EAAA]OAAAAAGAlAGApA,ApAAAAAAAAcA.\A.R?9A.RA.H?3aA.HA/ =?.A/ =A/33?)A/33A/\)?$wA/\)A/?SA/A/?6*A/A/ ?2A/ A0?5E