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 = 5.5251609484382E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10964' / dataset identifier CHECKSUM= 'bfOFccMFbcMFbcMF' / HDU checksum updated 2011-06-18T13:35:38 DATASUM = ' ' / data unit checksum updated 2011-01-06T16:33:58 DATE = '2011-06-18T13:35:38' / Date and time of file creation DATE-OBS= '2010-02-24T14:37:39' / Observation start date DATE-END= '2010-02-24T23:35:46' / 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-1 ' / ACIS-I1 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -7.8090834371673E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358743446083E+02 / [mm] SIM offset TSTART = 3.8340945945061E+08 / Observation start time TSTOP = 3.8344174695225E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10964 ' / Observation id SEQ_NUM = '200596 ' / 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 = 5.5251609484382E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10964' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= '97JII4IG94IGG4IG' / HDU checksum updated 2011-06-18T13:35:38 DATASUM = '1372986711' / data unit checksum updated 2011-06-18T13:35:38 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-06-18T13:35:38' / Date and time of file creation DATE-OBS= '2010-02-24T14:37:39' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-24T23:35:46' / 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 BTIMNULL= 3.7791207308443E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001299233E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= -1.8247343035081E-19 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10964/products/aux/asphist_1.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 = -7.8090834371673E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358743446083E+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 = 3.8340945945061E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-1 ' / ACIS-I1 RA_PNT = 3.0819249926056E+02 / Pointing RA DEC_PNT = 4.1053383590369E+01 / Pointing Dec ROLL_PNT= 2.7403683533131E+01 / Pointing Roll RA_TARG = 3.0818487900000E+02 / Observer's specified target RA DEC_TARG= 4.1047697000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0819249926056E+02 / Nominal RA DEC_NOM = 4.1053383590369E+01 / Nominal Dec ROLL_NOM= 2.7403683533131E+01 / Nominal Roll TSTOP = 3.8344174695225E+08 / Observation end time STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T CTI_APP = 'PPPPPBPBPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument FRACEXPO= 9.2117585603581E-01 / Effective fractional exposure 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 = 'The Chandra Cygnus OB2 Survey' / Proposal title OBSERVER= 'Dr. Jeremy Drake' / Principal investigator OBJECT = 'Cygnus OB2' / Source name OBS_ID = '10964 ' / Observation id SEQ_NUM = '200596 ' / Sequence number ONTIME = 3.0048063969791E+04 / [s] Sum of GTIs ONTIME1 = 3.0048063969791E+04 / [s] Sum of GTIs LIVETIME= 2.9655463892963E+04 / [s] Livetime LIVTIME1= 2.9655463892963E+04 / [s] Livetime EXPOSURE= 2.9655217088610E+04 / [secs] Total exposure time EXPOSUR1= 2.9655463892963E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/10964/acisf10964/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpY8TRhw.par mode=hl HISTORY Parameter file used: /tmp/tmpY8TRhw.par HISTORY Detector Mask File: ../../acisf10964/data/aux/acisf10964_000N002_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4056.39,3661.67) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10964/products/events/fullrun_ccd1_HISTORY acisf10964_pi14-548_pass1_cl_src87_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[2] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[2] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[2] HISTORY ACIS 1 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[2] HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTORY 96-12-20vignetN0003.fits[1] HISTNUM = 22 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) = (-0.780908 0 -233.587) 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 2011-06-18T13:35:38 ASC00001HISTORY PARM :asphistfile=../../acisf10964/products/aux/asphist_1.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10964/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf10964_pi14-548_pass1_cl_src87.arf ASC00005HISTORY PARM :sourcepixelx=4056.3904174 ASC00006HISTORY PARM :sourcepixely=3661.6724732 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10964/products/events/fullrun_ccd1_acASC00009HISTORY CONT :isf10964_pi14-548_pass1_cl_src87_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10964/data/aux/acisf383411550N003_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I1 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf10964/data/aux/acisf10964_000N002_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R<>R> =յ> >>M6>>{>r>{>33? U>33>Q?Je:>Q>p?/>p>\?>\>Ǯ@>Ǯ>@/>>@.}!>> =@s> =>(@>(>G@>G>ffA6>ff>A&}>>AH>>Ao|>>HA>H?A??\AcG?\?AE}??B{Cd@>{@>RC{@>R@?\)C@?\)@@CJ@@@@Cʫ@@@AGCF@AG@ACs@A@B\C-u@B\@C33C@C33@C C@C @DzCKl@Dz@EC@E@EC@E@FffC9@Fff@G =CQ@G =@GC@G@HQCA@HQ@HC]@H@ICY!@I@J=qCY@J=q@JHCy[@JH@KCa@K@L(C@L(@LC@L@MpCD@Mp@N{C@N{@NRC@NR@O\)C1t@O\)@PC~z@P@PC\@P@QGClO@QG@QCg@Q@R\CJY@R\@S33Ci@S33@S C@S @TzC/@Tz@UCd@U@UC@U@VffC?@Vff@W =C@W =@WC&&@W@XQC@XQ@XC@X@YCr@Y@Z=qC<_@Z=q@ZHC@ZH@[CM@[@\(Ck@\(@\C@\@]pCD@]p@^{C*@^{@^RC@^R@_\)C@@_\)@`C4@`@`Cq@`@aGCS@aG@aC@a@b\C@b\@c33C@j@c33@c Cn@c @dzC@dz@eCВ@e@eC@e@fffC@fff@g =C@7@g =@gCs1@g@hQC1@hQ@hC@h@iC^@i@j=qC @j=q@jHC)@jH@kCC@k@l(Cdr@l(@lCH@l@mpC@mp@n{C@n{@nRC@nR@o\)C{@o\)@pC@p@pC@p@qGCX@qG@qC!@q@r\C6@r\@s33CJf@s33@s CX@s @tzC`@tz@uChx@u@uC@u@vffC@vff@w =C|@w =@wC @w@xQC@xQ@xC̭@x@yC@y@z=qC @z=q@zHC|@zH@{C@{@|(C@|(@|C0Y@|@}pCQ@}p@~{Cs@~{@~RC~@~R@\)Ck@\)@CY@@QC\@Q@C @@C*@@GC@G@C@@C@@=qC.@=q@\CD@\@HCC@H@33C>@33@CJ@@ Cj@ @(Ck@(@zC@@z@Cl@@CW@@pCE@p@C3@@{C@{@ffC @ff@RC@R@ =Cܘ@ =@\)CÒ@\)@CY@@C@@QCu:@Q@C[@@CB)@@GC@G@C;@@CN@@=qC@=q@\C@\@HCn@H@33CN@33@C!8@@ C@ @(Cc@(@zCD@z@Cd$@@C5@@pC@p@C@@{C@{@ffCkS@ff@RC5@R@ =C @ =@\)CH@\)@C@@@CV8@@QC!$@Q@C@@C@@GCt~@G@C< @@C@@=qC.@=q@\CV@\@HC@H@33C@33@C~y@@ C0q@ @(C@(@zC@z@CN5@@C6@@pC@p@C3@@{C@{@ffC@ff@RCR{@R@ =C0@ =@\)C@\)@CG@@@C@@QCI@Q@C;M@@C^@@GC@G@C,:@@Cɿ@@=qC][@=q@\C@\@HC@H@33CJ@33@C@@ C{h@ @(C @(@zC@z@CRQ@@C@@pCu@p@C@@{C@{@ffC.@ff@RC@R@ =C)@ =@\)CY@\)@C9@@CR@@QC@I@Q@C@@C?s@@GC@G@CD@@C @@=qCC@=q@\C%@\@HC;A@H@33C@33@C2Y@@ C@ @(C7>@(@zC@z@C6s@@C@@pC#f@p@C@@{C@{@ffC@ff@RC@R@ =Ct&@ =@\)C@\)@CR@@C@@QC)@Q@C@@C @@GCt@G@C޹@@CJ@@=qC@=q@\C&Z@\@HC@H@33C@33@CeR@@ CϹ@ @(C:L@(@zC\@z@C@@C\\@@pCɄ@p@C6@@{Cs@{@ffC7@ff@RC@R@ =C @ =@\)CJH@\)@C@@C/>@@QC@Q@C@@CU@@GC@G@C~@@C}uv@@=qC|F@=q@\C{l@\@HCy@H@33Cx@33@Cw@@ Cvy@ @(Cu~{@(@zCth@z@CsR,@@CrC@@pCq<@p@Cp5@@{Co-w@{@ffCn%q@ff@RCm&@R@ =Cl/@ =@\)Ck.@\)@Cj!.@@Ci@@QChj@Q@Cg@@CfU@@GCez@G@Cc@@Cb@@=qCaG@=q@\C`@\@HC_@H@33C^ۈ@33@C]@@ C\@ @(C[g@(@zCZ.@z@CY}@@CY@@pCXC%@p@CW~@@{CV]q@{@ffCU<@ff@RCT+@R@ =CS)@ =@\)CR(@\)@CQ@@CP@@QCO @Q@CNW@@CMb@@GCL#@G@CK,@@@CJ0e@@=qCI/@=q@\CH0'@\@HCG:3@H@33CFD@33@ÅCEMi@Å@ CDS@ @(CC[@(@zCBNY@z@CABr@@C@G9@@pC?\@p@C>r@@{C=e!@{@ffC*@p@B=8~@@{B;@@{@ffB:%/@ff@RB8 @R@ =B7?@ =@\)B5@\)@B4N1@AB2AA(B1\}A(AQB0AQAzB.AzAB-YAAB,AAB*ĻAAB)AAGB(s:AGApB',ApAB%AAB$AAB#rAA{B"=A{A=qB!GA=qAffB;AffA\B2A\ARBARAHBӗAHA =BA =A33BƸA33A\)BA\)ABAABAA BA ABAA(BA(AQBAQAzBAzABdAABAAB AABTAAGB;`AGApB CApAB LAAB b`AAB AA{B A{A=qBŮA=qAffBAffA\BA\ARB%ARAHBGAHA =B|A =A33BA33A\)BNA\)ABoAABNJAA BA AAAA(AA(AQAAQAzA4AzAAAAA&AAAAA A?A A GA'A GA pAeA pA AiA A AaA A AA A {AqA {A =qA A =qA ffAA ffA \AxA \A RAKA RA HAA HA =AOA =A 33AA 33A \)AႅA \)A AA A AެA A AU$A A AA A (Aڣ=A (A QABA QA zAA zA AևYA A A,A A AkA A A{A A GA%A GA pAĿA pA Ae\A A A tA A A3A A{AʀMA{A=qA@A=qAffAA)GA)p?A)pA)?RA)A)?0A)A)?A)A*{? A*{A*=q?EA*=qA*ff?A*ffA*\?A*\A*R?A*RA*H?ތA*HA+ =?4A+ =A+33?iA+33A+\)?xCA+\)A+?*A+A+?'A+A+ ?A+ A,?5cA,A,(?DA,(A,Q?A,QA,z?zDA,zA,?sA,A,?lA,A,?fR?A,A-?_A-A-G?YvA-GA-p?SA-pA-?MGA-A-?H#A-A-?BuA-A.{?<[A.{A.=q?7A.=qA.ff?2