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 MJD_OBS = 5.1982316341486E+04 / Modified Julian date of observation 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. DS_IDENT= 'ADS/Sa.CXO#obs/01997' / dataset identifier ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file CHECKSUM= 'h8I7j6H5h6H5h6H5' / HDU checksum updated 2011-06-19T07:05:33 DATASUM = ' ' / data unit checksum updated 2011-02-17T23:09:48 DATE = '2011-06-19T07:05:33' / Date and time of file creation DATE-OBS= '2001-03-14T07:35:31' / Observation start date DATE-END= '2001-03-14T14:40:11' / 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 = -1.8261974898291E+02 / [mm] SIM offset TSTART = 1.0094253190437E+08 / Observation start time TSTOP = 1.0096801186785E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '1997 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500174 ' / 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 ' MJD_OBS = 5.1982316341486E+04 / Modified Julian date of observation 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. DS_IDENT= 'ADS/Sa.CXO#obs/01997' / dataset identifier ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file ASCDSVER= 'CIAO 4.3' / ASCDS version number REVISION= 3 / Processing version of data CHECKSUM= '9aNUATNT9ZNTAZNT' / HDU checksum updated 2011-06-19T07:05:33 DATASUM = '4184383320' / data unit checksum updated 2011-06-19T07:05:33 EQUINOX = 2.0000000000000E+03 / default RAND_SKY= 5.0000000000000E-01 RAND_PI = 0.0000000000000E+00 OBS_MODE= 'POINTING' / Observation mode DATE = '2011-06-19T07:05:33' / Date and time of file creation DATE-OBS= '2001-03-14T07:35:31' / Observation start date DATE-END= '2001-03-14T14:40:11' / Observation end date TIMESYS = 'TT ' / Time system DATACLAS= 'OBSERVED' / default MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf01997/products/aux/asphist_7.fits.gz' / Aspect Histogram FTIMEUNIT= 's ' / Time unit BTIMNULL= 9.7319391489303E+07 / Basic Time offset (s) BTIMRATE= 2.5625000989899E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.5123458041444E-18 / Basic Time clock drift (s / VCDUcount^2) SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.8261974898291E+02 / [mm] SIM offset FOC_LEN = 1.0070000000000E+04 / HRMA focal length (mm) BTIMCORR= 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 GRATING = 'NONE ' / Grating DETNAM = 'ACIS-7 ' / ACIS-S3 RA_PNT = 8.3630009424054E+01 / Pointing RA DEC_PNT = 2.2011441071450E+01 / Pointing Dec ROLL_PNT= 2.7272066227105E+02 / Pointing Roll RA_TARG = 8.3631667000000E+01 / Observer's specified target RA DEC_TARG= 2.2015667000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 8.3630009424054E+01 / Nominal RA DEC_NOM = 2.2011441071450E+01 / Nominal Dec ROLL_NOM= 2.7272066227105E+02 / Nominal Roll TIERRELA= 1.0000000000000E-09 / default TIERABSO= 5.0000000000000E-05 / default TIMVERSN= 'ASC-FITS-2' / Timing system definition TSTART = 1.0094253190437E+08 / Observation start time TSTOP = 1.0096801186785E+08 / Observation end time STARTMJF= 110453 / Major frame ctr value at start of data STARTMNF= 0 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 111235 / Major frame ctr value at stop of data STOPMNF = 34 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 2.4104000000000E-01 / timedel Lev1 (in seconds) CTI_APP = 'PPPPPNPNPP' CTI_CORR= T MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used FRACEXPO= 1.0000000000000E+00 / Effective fractional exposure INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode DATAMODE= 'GRADED ' / Data mode FLSHTIME= 9.0324000000000E-01 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'COORDINATED CHANDRA/HST OBSERVATIONS OF THE CRAB NEBULA' / Proposal tOBSERVER= 'PROF. JEFF HESTER' / Principal investigator OBJECT = 'CRAB NEBULA' / Source name OBS_ID = '1997 ' / Observation id ONTIME = 1.4492413290158E+04 / [s] Sum of GTIs ONTIME7 = 1.4492413290158E+04 / [s] Sum of GTIs LIVETIME= 2.5330187174743E+03 / [s] Livetime LIVTIME7= 2.5330187174743E+03 / [s] Livetime EXPOSURE= 2.3804415277094E+03 / [secs] Total exposure time EXPOSUR7= 2.5330187174743E+03 / [s] Exposure time DTCOR = 1.7478239591708E-01 / Dead time correction OBI_NUM = 0 / Obi number SEQ_NUM = '500174 ' / 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/1997/acisf01997/produHISTORY cts HISTORY Cmd Line: mkarf @@/tmp/tmp1bDYxr.par mode=hl HISTORY Parameter file used: /tmp/tmp1bDYxr.par HISTORY Detector Mask File: ../../acisf01997/data/aux/acisf01997_000N003_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4136.11,4239.03) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf01997/products/events/fullrun_ccd7_HISTORY acisf01997_pi14-548_pass1_cl_src281_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 0-01-29qeuN0005.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] HISTNUM = 22 HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTORY 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 -182.62) 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 2011-06-19T07:05:33 ASC00001HISTORY PARM :asphistfile=../../acisf01997/products/aux/asphist_7.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf01997/products/spectra/fullrun_ccd7_aASC00004HISTORY CONT :cisf01997_pi14-548_pass1_cl_src281.arf ASC00005HISTORY PARM :sourcepixelx=4136.1082573 ASC00006HISTORY PARM :sourcepixely=4239.031673 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf01997/products/events/fullrun_ccd7_acASC00009HISTORY CONT :isf01997_pi14-548_pass1_cl_src281_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf01997/data/aux/acisf100942842N003_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=../../acisf01997/data/aux/acisf01997_000N003_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> B> >BE>>{Br>{>33BA>33>QB >Q>pB>p>\B>\>ǮBid>Ǯ>Bq>>B >> =C&> =>(Ca>(>GC$ >G>ffC/:>ff>C<>>CHs>>CU7H>>HC`>H?Cku??\Cx?\?C*??C?? =qCuL ? =q? CU3? ?\)Cmo?\)?Cy ??zC8?z? =CJ? =?C???(C,?(?RCc?R?!GC?!G?# Cu?# ?&ffC?&ff?(C'8?(?+CP?+?.{C(?.{?0C ?0?333CXd?333?5C?5?8QCɊ.?8Q?:HCͿ9?:H?=pCu9?=p?@C`U?@?B\CC?B\?EC?E?GCy{?G?J=qC?J=q?LCq?L?O\)Cg?O\)?QC?Q?TzC^?Tz?W =C>?W =?YD?Y?\(Dk?\(?^RD?^R?aGDC?aG?c D@5@6ffC6@6ff@7 =C|@7 =@7C{@7@8QC@8Q@8C:@8@9CǨJ@9@:=qC /@:=q@:HCįg@:H@;CxU@;@<(CH@<(@{Co@>{@>RC@>R@?\)CjL@?\)@@CM@@@@CVE@@@AGCʪ2@AG@AC@A@B\C<3@B\@C33Cn@C33@C C˩9@C @DzCM@Dz@ECT@E@EC@E@FffC@Fff@G =CL@G =@GC̀@G@HQC̢@HQ@HC̑@H@ICW@I@J=qCb@J=q@JHCޙ@JH@KCU>@K@L(C!@L(@LC@L@MpC,@Mp@N{C;@N{@NRC&@NR@O\)C˒n@O\)@PC˼@P@PC@P@QGCsn@QG@QC˲@Q@R\C @R\@S33CFZ@S33@S Cg@S @TzCl@Tz@UCq@U@UCͻ@U@VffC.@Vff@W =CQ@W =@WCΣ@W@XQC @XQ@XC@X@YC@Y@Z=qC1B@Z=q@ZHCg@ZH@[CϞ@[@\(Cϔl@\(@\Cϊ(@\@]pCϒ@]p@^{Cϫ@^{@^RC@^R@_\)C@_\)@`C^@`@`C@`@aGC9q@aG@aCT@a@b\C]u@b\@c33Cf@c33@c Cq@c @dzCЀW@dz@eCЏ @e@eCЌ@e@fffCЊc@fff@g =CБ@g =@gCТ@g@hQCв@hQ@hCаi@h@iCЭ@i@j=qCЩ@j=q@jHCС@jH@kCК@k@l(CУ@l(@lCЩ@l@mpCХ@mp@n{CП@n{@nRCЙ@nR@o\)C@o\)@pCe@p@pCN@p@qGC<@qG@qC*^@q@r\C@r\@s33C @s33@s C$@s @tzC@tz@uCϹ@u@uC϶@u@vffCϲ|@vff@w =CϠ @w =@wC~@w@xQC]@xQ@xCFQ@x@yC/@y@z=qC2@z=q@zHC@zH@{Ck@{@|(C@|(@|Cڷ@|@}pCܰ@}p@~{C@~{@~RCA@~R@\)C@\)@Cڝ@@QC@Q@C@@C@@GCμ?@G@Cy@@CAI@@=qC8@=q@\C-@\@HCͭ@H@33Cv@33@CB@@ C@ @(CG@(@zC̝'@z@C]@@C @@pC#@p@Cˬ<@@{Cp)@{@ffC4@ff@RC@R@ =Cʵ@ =@\)CtQ@\)@C2]@@Cs@@QCɯ@Q@Cn @@C-!@@GC @G@Cȓ@@CIu@@=qCj@=q@\Cǽj@\@HCw,@H@33C.@33@C]@@ Cp@ @(C @(@zCžB@z@Cr@@C@@pCĶ@p@CQq@@{C:@{@ffCé@ff@RCI@R@ =C@ =@\)Ctk@\)@C\@@Cd@@QCd@Q@CE@@C@@GC?@G@C\@@Cr@@=qC@=q@\C}>@\@HC @H@33C@33@C#@@ C@ @(C@(@zCT@z@C;Y@@C@@pC/@p@C@@{C2@{@ffC@ff@RCI@R@ =C@ =@\)CDM@\)@C@@CM@@QCh@Q@CHE@@CN@@GCD>@G@CY@@C"@z@C=H@@C<@@pC;@p@C:b@@{C9<@{@ffC8@ff@ƸRC7 @ƸR@ =C6@ =@\)C5˵@\)@ǮC4@Ǯ@C3@@QC2/@Q@ȣC1@ȣ@C0|@@GC/|x@G@əC.}@ə@C-}#@@=qC,|@=q@ʏ\C+|@ʏ\@HC*v7@H@33C)pQ@33@˅C(_@˅@ C'D@ @(C&*I@(@zC%.@z@C$@@C#@@pC"@p@C!)@@{C @{@ffCK@ff@θRCd@θR@ =C@ =@\)C@\)@ϮC@Ϯ@C@@QC~@Q@УCz@У@CxR@@GCW$@G@љC6@љ@C"$@@=qC@=q@ҏ\CU@ҏ\@HC@H@33C@33@ӅC @Ӆ@ C 6@ @(C e@(@zC Y@z@C @@C"@@pC$@p@C@@{Cy@{@ffCa@ff@ָRCT@ָR@ =CP@ =@\)CM@\)@׮C@Y@׮@Bh@@QBc@Q@أBn@أ@B{U@@GBZ@G@ٙBAGApAApAA'AAA3AAAA(AQApAQAzAnMAzAAl#AAAjAAAhAAAf2AAGAd&AGApAbtHApAA`SDAAA^3AAA\>AA{AYA{A=qAWA=qAffAUAffA\ASA\ARAQARAHAOqAHA =AMHA =A33AK#A33A\)AH A\)AAF}/AAADAA AAܘA AA?AA(A=GBA(AQA:AQAzA8pAzAA6 MAAA3AAA1GAAA.ڑAAGA,pAGApA*9ApAA'>AAA%4AAA"@AA{A oNA{A=qArA=qAffAAffA\AMA\ARAARAHAAHA =A}A =A33AEOA33A\)A]A\)AA AAA eAA A2A A AA A (AA (A QAA QA z@+A zA @:A A @gA A @!A A!@ A!A!G@{]A!GA!p@A!pA!@ސA!A!@5A!A!@A!A"{@ѱA"{A"=q@tSA"=qA"ff@;DA"ffA"\@A"\A"R@BA"RA"H@A"HA# =@A# =A#33@A#33A#\)@[A#\)A#@]A#A#@A#A# @A# A$@QDA$A$(@A$(A$Q@CA$QA$z@PA$zA$@,PA$A$@zA$A$@#A$A%@PA%A%G@dA%GA%p@3A%pA%@}~A%A%@vqPA%A%@o?dA%A&{@h A&{A&=q@bA&=qA&ff@]A&ffA&\@WsA&\A&R@QɞA&RA&H@L%A&HA' =@FG1A' =A'33@@o}A'33A'\)@:A'\)A'@4A'A'@/A'A' @)A' A(@$A(A((@gA((A(Q@A(QA(z@A(zA(@A(A(@ -A(A(@LnA(A)@\A)A)G?A)GA)p?6A)pA)?A)A)?A)A)?A)A*{?ΣA*{A*=q?ǫiA*=qA*ff?,A*ffA*\?&?A*\A*R?MA*RA*H?jA*HA+ =??A+ =A+33?0A+33A+\)?A+\)A+?A+A+?@1A+A+ ?A+ A,?gA,A,(?A,(A,Q?A,QA,z?jA,zA,?xA,A,?qFA,A,?jfA,A-?dXA-A-G?])A-GA-p?WA-pA-?QjA-A-?KA-A-?F1A-A.{?@ziA.{A.=q?;/TA.=qA.ff?5 A.ffA.\?0ȪA.\A.R?+sA.RA.H?&A.HA/ =?"A/ =A/33?pA/33A/\)?DA/\)A/?A/A/?1nA/A/ ? A/ A0?