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 = 5.5260670556022E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10970' / dataset identifier CHECKSUM= '26JA33H323H923H9' / HDU checksum updated 2011-07-18T00:45:36 DATASUM = ' ' / data unit checksum updated 2011-05-04T17:09:55 DATE = '2011-07-18T00:45:36' / Date and time of file creation DATE-OBS= '2010-03-05T16:05:36' / Observation start date DATE-END= '2010-03-06T00:53:57' / 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-0 ' / ACIS-I0 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 = 3.8419233604032E+08 / Observation start time TSTOP = 3.8422403724193E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10970 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200602 ' / 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 = 5.5260670556022E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10970' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= '4bUM6ZRK4bRK4ZRK' / HDU checksum updated 2011-07-18T00:45:36 DATASUM = '1097276552' / data unit checksum updated 2011-07-18T00:45:36 RAND_SKY= 5.0000000000000E-01 RAND_PI = 0.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-18T00:45:36' / Date and time of file creation DATE-OBS= '2010-03-05T16:05:36' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-03-06T00:53:57' / 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= 3.8221123490238E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001298667E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.1979113774544E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10970/products/aux/asphist_0.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 = 3.8419233604032E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-0 ' / ACIS-I0 RA_PNT = 3.0827152875371E+02 / Pointing RA DEC_PNT = 4.0936041719144E+01 / Pointing Dec ROLL_PNT= 4.1705075449604E+01 / Pointing Roll RA_TARG = 3.0826602500000E+02 / Observer's specified target RA DEC_TARG= 4.0929109000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0827152875371E+02 / Nominal RA DEC_NOM = 4.0936041719144E+01 / Nominal Dec ROLL_NOM= 4.1705075449604E+01 / Nominal Roll TSTOP = 3.8422403724193E+08 / Observation end time STARTMJF= 60386 / Major frame ctr value at start of data STARTMNF= 54 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 61337 / Major frame ctr value at stop of data STOPMNF = 75 / Stop minor frame ctr at end of data 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 READMODE= 'TIMED ' / Read mode FRACEXPO= 9.6702934139600E-01 / Effective fractional exposure 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 = '10970 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200602 ' / Sequence number ONTIME = 2.9899449596167E+04 / [s] Sum of GTIs ONTIME0 = 2.9899449596167E+04 / [s] Sum of GTIs LIVETIME= 2.9508791275538E+04 / [s] Livetime LIVTIME0= 2.9508791275538E+04 / [s] Livetime EXPOSURE= 2.9499561141729E+04 / [secs] Total exposure time EXPOSUR0= 2.9508791275538E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5328480530000E+02 / [K] Focal Plane Temperature RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/10970/acisf10970/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpfDIjSV.par mode=hl HISTORY Parameter file used: /tmp/tmpfDIjSV.par HISTORY Detector Mask File: ../../acisf10970/data/aux/acisf10970_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3596.73,4134.63) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10970/products/events/fullrun_ccd0_HISTORY acisf10970_pi14-548_pass1_cl_src17_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[1] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[1] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[1] HISTORY ACIS 0 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[1] 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 2011-07-18T00:45:36 ASC00001HISTORY PARM :asphistfile=../../acisf10970/products/aux/asphist_0.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10970/products/spectra/fullrun_ccd0_aASC00004HISTORY CONT :cisf10970_pi14-548_pass1_cl_src17.arf ASC00005HISTORY PARM :sourcepixelx=3596.7261347 ASC00006HISTORY PARM :sourcepixely=4134.6281392 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10970/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf10970_pi14-548_pass1_cl_src17_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10970/data/aux/acisf384193183N001_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I0 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf10970/data/aux/acisf10970_000N001_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>RR> => >>1|>>{>>{>33>(.>33>Q?43>Q>p?u?>p>\?4>\>Ǯ?I>Ǯ>@(>>@">> =@ba`> =>(@Dp>(>G@27>G>ff@@r>ff>A)e>>A>l>>Ad7>>HA{>H?A??\Ai?(?pCۍ>?p?RC?R?CJF??GC?G?\CM?\? C3#? ?C},??ffC?ff?C??Cx??=qCc?=q?CL&??C3??{C@5@5C @5@6ffC#@6ff@7 =C/~@7 =@7Cx@7@8QCn@8Q@8C @8@9CW@9@:=qCj@:=q@:HC(@:H@;CӲ@;@<(C@<(@{CV@>{@>RCj@>R@?\)C=@?\)@@CK@@@@C!@@@AGCO@AG@AC@A@B\C<@B\@C33CD@C33@C C @C @DzCc@Dz@EC@E@ECD@E@FffCY@Fff@G =C@G =@GC#@G@HQCa@HQ@HCl@H@IC{@I@J=qC=@J=q@JHC@JH@KC}@K@L(Ci@L(@LC@L@MpCh@Mp@N{C@N{@NRC(@NR@O\)Cb@O\)@PC@P@PC*6@P@QGC@QG@QC%@Q@R\C@R\@S33CV@S33@S CC@S @TzC{q@Tz@UC@U@UC#@U@VffC4@Vff@W =C Z@W =@WCp@W@XQCd@XQ@XC#L@X@YCU@Y@Z=qC|@Z=q@ZHCq@ZH@[CBz@[@\(C`@\(@\C}@\@]pC@]p@^{C @^{@^RC#@^R@_\)Cch@_\)@`CF@`@`C @`@aGC@aG@aC]q@a@b\C@b\@c33CO@c33@c Cc@c @dzC"@dz@eCM@e@eCq@e@fffC@fff@g =Cf@g =@gCc@g@hQC,g@hQ@hCP@h@iCt@i@j=qC@j=q@jHC|@jH@kC@k@l(C=@l(@lC@l@mpC'`@mp@n{CD@n{@nRCb$@nR@o\)Cm@o\)@pCx@p@pC@p@qGC[@qG@qC@q@r\CG@r\@s33C׫@s33@s CX@s @tzCK@tz@uC7@u@uC@u@vffC3@vff@w =CEv@w =@wCJ@w@xQCN@xQ@xC[@x@yCi@y@z=qCr@z=q@zHCx@zH@{C~X@{@|(C@|(@|C»@|@}pC8@}p@~{C@~{@~RC*@~R@\)CH@\)@C[@@QCu@Q@C@@C@@GC@G@C?@@Ct@@=qCm@=q@\Cf@\@HCWc@H@33CG@33@C::@@ C.@ @(C!@(@zC .@z@C~@@Cڄ@@pCA@p@C@@{C@{@ffCX@ff@RCq@R@ =CW@ =@\)C=@\)@C"@@Cf@@QC@Q@C@@C@@GC@G@ClG@@CH@@=qC"$@=q@\C@\@HCә@H@33C@33@Ct@@ CCY@ @(C>@(@zC@z@C@@C@@pCL@p@CN@@{C@{@ffC@ff@RC|@R@ =C:@ =@\)Cz@\)@C@@CY@@QCY@Q@CW@@C@@GC!@G@Cc_@@Ck@@=qC@@=q@\Cp@\@HC$@H@33C8@33@CX@@ C8@ @(C@(@zC*@z@CG@@C @@pC@p@C}@@{Cb@{@ffCP@ff@RC15@R@ =C@ =@\)Cq@\)@C@@CK@@QC`3@Q@Cf@@C@@GC=[@G@C@@Cx]@@=qC@=q@\C@\@HC;h@H@33C@33@C|}@@ C#@ @(C@(@zC1@z@CN@@Ca@@pC @p@Cb@@{C!@{@ffCm@ff@RCM@R@ =Cx@ =@\)C@\)@C|"@@C3@@QCu@Q@C@@Cf@@GCh@G@C^*@@C@@=qCO@=q@\Cd@\@HC9@H@33C'@33@C#@@ C@ @(C@(@zCG@z@C@@C@@pC@p@Cb@@{Ce@{@ffCM-@ff@RC@R@ =C+@ =@\)C@\)@C<@@Cf@@QC@Q@C:A@@C@@GC @G@Cq@@C@@=qCC@=q@\C@\@HC@H@33C{{@33@CJ@@ CI @ @(C'@(@zC @z@Ce3@@C@@pC3#@p@C^@@{C @{@ffC}@ff@RC@R@ =CH@ =@\)C%@\)@C@@C@@QC@Q@CK@@C@@GC @G@C@@C@@=qC~@=q@\C}@\@HC|@H@33C{eW@33@CzBA@@ Cy@ @(Cw@(@zCv @z@Cu@@CtD@@pCs-@p@Crt@@{Cq@{@ffCp@ff@RCo|@R@ =Cn~@ =@\)Cmw@\)@Clb@@CkNs@@QCjCC@Q@Ci@@@Ch?@@GCg"@G@Cfr@@Cd@@=qCc@=q@\Cb@\@HCaԣ@H@33C`@33@C_@@ C^@ @(C]@(@zC\Y@z@C[@@CZ@@pCY4@p@CY@@{CWS@{@ffCVS@ff@RCU@R@ =CT@ =@\)CSw@\)@CR]@@CQD5@@QCP3@Q@CO*`@@CN"j@@GCM@G@CL@@CK#@@=qCI#@=q@\CH@\@HCG@H@33CFJ@33@ÅCEן@Å@ CD@ @(CC@(@zCB @z@CA\@@C@|s@@pC?L@p@C>@@{C=i+@{@ffC@H@33Bw@33@Bu+@@ Bs @ @(Bq@(@zBn@z@Bl̵@@BjG@@pBh߅@p@Bf@@{Bd@{@ffBb @ff@RB`I@R@ =B_9@ =@\)B]@\)@B[OJ@@BYc@@QBW@Q@BU6@@BT5@@GBR@G@BP(@@BNd@@=qBLǭ@=q@\BK+@\@HBI@H@33BGt@33@BF)2@@ BDqe@ @(BB@(@zBA?@z@B?t@@B>Dw@@pB<@p@B;4@@{B9*@{@ffB8?@ff@RB67@R@ =B5w@ =@\)B4@\)@B2@AB1,AA(B/A(AQB.yAQAzB-*_AzAB+tAAB*AAB)QAAB(.AAGB' AGApB%jApAB$AAB#PAAB"AA{B A{A=qBōA=qAffBAffA\BeA\ARBARAHB~AHA =Bx'A =A33BruA33A\)BciA\)ABK?AAB4AA B5A AB8AA(B:A(AQBAzABY4AABtA AAAA(AeA(AQAcAQAzA?bAzAAAAA3EAAA?AA A,A A GAKA GA pA3?A pA A켫A A A.A A AA A {AA {A =qAvuA =qA ffA A ffA \AA \A RAXA RA HAA HA =A2A =A 33AݠA 33A \)AeA \)A AڌA A AA A Aׇ0A A AIA A (AԒA (A QAA QA zAђ}A zA A{A A AΜGA A A ;A A AˢoA A GA&rA GA pAȠA pA AA A AşA A A2iA A{AcA{A=qAdJA=qAffAAffA\AA\ARAARAHAC?AHA =AA =A33A|lA33A\)A pA\)AADAAA&AA AoA AĂAA(A2A(AQAAQAzAAzAAmAAAMAAAAAAAAGAWAGApAApAANLAAAғAAA^AA{AA{A=qAA=qAffA^AffA\A8A\ARA9ARAHA;bAHA =AA =A33AA33A\)A5A\)AAAAAAA A#A AAAA(AV1A(AQA#GAQAzA:AzAA AAA7&AAA-AAAAAGAs{AGApA:ApAAAAAAAA} AA{AzA{A=qAxLA=qAffAu+AffA\As{A\ARApARAHAn{AHA =AlA =A33AiA33A\)Ag A\)AAd+AAAb/AA A_ѲA AA]wAA(A[A(AQAX1AQAzAVfAzAASAAAQxAAAO.XAAAL=AAGAJPAGApAH%ApAAEAAACbAAAA$AA{A>רA{A=qAA%A%@NA%A&{@GA&{A&=q@CA&=qA&ff@>fnA&ffA&\@9A&\A&R@4{A&RA&H@/dA&HA' =@*A' =A'33@%A'33A'\)@ DA'\)A'@A'A'@A'A' @|A' A(@A(A((@ A((A(Q@A(QA(z@jA(zA(?A(A(?BA(A(?A(A)?aiA)A)G?%A)GA)p?vA)pA)?A)A)?tA)A)?A)A*{?^A*{A*=q?A*=qA*ff?6A*ffA*\?A*\A*R? A*RA*H?"A*HA+ =?TA+ =A+33?A+33A+\)?A+\)A+?f`A+A+?JA+A+ ?xQA+ A,?pA,A,(?iΜA,(A,Q?cA,QA,z?]A,zA,?WA,A,?QwyA,A,?KsA,A-?E=A-A-G?@A/A/ >sA/ A0>褜