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 = 5.5228457271982E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10944' / dataset identifier CHECKSUM= 'bhQFefOFbfOFbfOF' / HDU checksum updated 2011-07-17T12:52:13 DATASUM = ' ' / data unit checksum updated 2011-07-17T12:52:07 DATE = '2011-07-17T12:52:13' / Date and time of file creation DATE-OBS= '2010-02-01T10:58:28' / Observation start date DATE-END= '2010-02-01T19:14:56' / 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 = 3.8140910829924E+08 / Observation start time TSTOP = 3.8143889685075E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10944 ' / Observation id SEQ_NUM = '200576 ' / 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 = 5.5228457271982E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10944' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= '7A8X937W797W797W' / HDU checksum updated 2011-07-17T12:52:13 DATASUM = '1994326664' / data unit checksum updated 2011-07-17T12:52:13 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T12:52:13' / Date and time of file creation DATE-OBS= '2010-02-01T10:58:28' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-01T19:14:56' / 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= 3.7791207308479E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001294810E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 2.6768433819891E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10944/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 = 3.8140910829924E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-0 ' / ACIS-I0 RA_PNT = 3.0786959912848E+02 / Pointing RA DEC_PNT = 4.1526114042772E+01 / Pointing Dec ROLL_PNT= 1.2902521971120E+01 / Pointing Roll RA_TARG = 3.0786029400000E+02 / Observer's specified target RA DEC_TARG= 4.1522053000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0786959912848E+02 / Nominal RA DEC_NOM = 4.1526114042772E+01 / Nominal Dec ROLL_NOM= 1.2902521971120E+01 / Nominal Roll TSTOP = 3.8143889685075E+08 / Observation end time STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T CTI_APP = 'PPPPPBPBPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument FRACEXPO= 9.6364678551809E-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 = '10944 ' / Observation id SEQ_NUM = '200576 ' / Sequence number ONTIME = 2.8668799129546E+04 / [s] Sum of GTIs ONTIME0 = 2.8668799129546E+04 / [s] Sum of GTIs LIVETIME= 2.8305777532689E+04 / [s] Livetime LIVTIME0= 2.8305777532689E+04 / [s] Livetime EXPOSURE= 2.8302456062883E+04 / [secs] Total exposure time EXPOSUR0= 2.8305777532689E+04 / [s] Exposure time DTCOR = 9.8733739787229E-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/10944/acisf10944/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpPK0vus.par mode=hl HISTORY Parameter file used: /tmp/tmpPK0vus.par HISTORY Detector Mask File: ../../acisf10944/data/aux/acisf10944_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3777.12,4035.29) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10944/products/events/fullrun_ccd0_HISTORY acisf10944_pi14-548_pass1_cl_src22_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 2011-07-17T12:52:13 ASC00001HISTORY PARM :asphistfile=../../acisf10944/products/aux/asphist_0.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10944/products/spectra/fullrun_ccd0_aASC00004HISTORY CONT :cisf10944_pi14-548_pass1_cl_src22.arf ASC00005HISTORY PARM :sourcepixelx=3777.1223696 ASC00006HISTORY PARM :sourcepixely=4035.2862911 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10944/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf10944_pi14-548_pass1_cl_src22_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10944/data/aux/acisf381409900N001_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=../../acisf10944/data/aux/acisf10944_000N001_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> =#> >>Y[>>{>>{>33?>33>Q?Vw.>Q>p?Y`>p>\?}b>\>Ǯ@ >Ǯ>@9>>@<@>> =@> =>(@S>(>G@>G>ffAR>ff>A1>>>AU>>A~>>HA>H?A??\A?\?AR??B ?? =qAi{? =q? A4? ?\)A}|?\)?A}Qu??zA[?z? =At'? =?Aʚ??(BM ?(?RB?R?!GB'w?!G?# B;?# ?&ffBP, ?&ff?(Bg1?(?+B6?+?.{BJ?.{?0B"?0?333B?333?5Bp?5?8QB?8Q?:HB?:H?=pBl?=p?@Bӈ3?@?B\B`8?B\?EBW?E?GCb2?G?J=qC[{?J=q?LC#?L?O\)C*?O\)?QC f?Q?TzC).?Tz?W =C1D?W =?YC9?Y?\(CAN?\(?^RCJ&?^R?aGCR2?aG?c CZL?c ?fffCb]-?fff?hCjMS?h?kCq?k?n{Cy?n{?pC&?p?s33C?s33?uCxg?u?xQCW?xQ?zHC= ?zH?}pCg?}p?C??GCo?G?\C9?\? C[? ?Cn??ffCc:?ff?Cԟ??CM??=qC?=q?C??C8??{Cc?{?\)C?\)?C??C7??33C(?33?zC!?z?C}?? =CӊL? =?QCG?Q?C??HCX?H?(CD ?(?pC?p?RC?R?CVx??GC砹?G?\C?\? C>W? ?C??ffC?ff?C@@QCK@Q@C@@C @@=qC@=q@HC>@H@Cr5@@(C?@(@Cw@@pC@p@{C@{@RC@R@\)C@\)@ Ch@ @ Cx@ @!GC@!G@!C @!@"\C@"\@#33C@#33@# C@# @$zC0@$z@%C @%@%Cc @%@&ffC4@&ff@' =Cp@' =@'C@'@(QC@(Q@(C@(@)C@)@*=qC2@*=q@*HC@*H@+C@+@,(C_@,(@,Cd.@,@-pC_@-p@.{ChF@.{@.RC@.R@/\)C4@/\)@0Cel@0@0C @0@1GC@1G@1CaK@1@2\Cx@2\@333C@333@3 CH@3 @4zC@4z@5C@5@5C@5@6ffCV@6ff@7 =C@7 =@7C%@7@8QC@8Q@8C@8@9C@9@:=qC@:=q@:HC@:H@;CyC@;@<(C_q@<(@{C@>{@>RC@>R@?\)CI@?\)@@Cs@@@@C@@@AGC@AG@ACo@A@B\C@B\@C33C\@C33@C Cɧ@C @DzC!@Dz@ECn@E@EC@E@FffC@Fff@G =C}@G =@GC@G@HQC)'@HQ@HCGv@H@ICD@I@J=qC@J=q@JHC_?@JH@KC>@K@L(CfW@L(@LCf@L@MpC.@Mp@N{CV@N{@NRC@NR@O\)C0z@O\)@PC@P@PC@P@QGCz`@QG@QC@Q@R\Cb@R\@S33C@S33@S C@S @TzCU@Tz@UC@U@UCU@U@VffCu@Vff@W =C@W =@WCiG@W@XQCٜ@XQ@XC @X@YC@!@Y@Z=qC@Z=q@ZHC@ZH@[C2@[@\(CQ/@\(@\Co@\@]pC@]p@^{C۱@^{@^RC@^R@_\)CZ@_\)@`C3@`@`C]@`@aGCY@aG@aCZ\@a@b\C@b\@c33CM@c33@c Cw@c @dzCW@dz@eCP<@e@eCu'@e@fffC@fff@g =CǼ@g =@gCK@g@hQC4@hQ@hCZ@h@iC @i@j=qC>@j=q@jHC @jH@kCѕ@k@l(C0@l(@lC@l@mpC:@mp@n{CX@n{@nRCw@nR@o\)C=@o\)@pC@p@pC@p@qGC@qG@qCy@q@r\C3@r\@s33C@s33@s C@s @tzC@tz@uC@u@uC9@u@vffCZ@vff@w =Cn@w =@wCt&@w@xQCz3@xQ@xC'@x@yC@y@z=qCV@z=q@zHC@zH@{Cf@{@|(C@|(@|C0@|@}pC@}p@~{CD@~{@~RCi@~R@\)C@\)@C@@QC@Q@C@@C @@GC@G@C(@@C@@=qC"@=q@\CA@\@HC@H@33C@33@Ck@@ C.@ @(Cw@(@zC`@z@CI@@C5@@pC$ @p@C@@{C@{@ffCU@ff@RCu@R@ =CP@ =@\)C @\)@C@@Cr:@@QCY$@Q@C@m@@C'@@GC@G@C߁@@C @@=qC@=q@\Coj@\@HCO@H@33C0@33@C!@@ C@ @(C@(@zCf@z@CC@@C@@pC=@p@CQ@@{Cv@{@ffCK@ff@RC@R@ =Cք@ =@\)C}@\)@Cf@@C7 @@QC~@Q@C@@CT@@GCP@G@C@@CY@@=qC}@=q@\C*@\@HC@H@33C@33@CL@@ C@ @(C@(@zC_@z@C@@C&@@pC[a@p@C@@{C@{@ffCd@ff@RC@R@ =C@ =@\)CX)@\)@C*@@C7@@QCQ_@Q@C@@C @@GC7@G@C@@Cy@@=qC I@=q@\C@\@HCH@H@33C@33@C]@@ C!@ @(C@(@zCRM@z@C@@C@@pC@p@C@@{C6@{@ffC@ff@RC.@R@ =C}@ =@\)C@r@\)@C@@CC@@@QC@Q@C=F@@C@@GC7@G@C]@@C2@@=qCn@=q@\C( @\@HC@H@33C@33@C|@@ C @ @(C@(@zC@@z@C~@@C@@pCb%@p@C@@{CH@{@ffC@ff@RC*@R@ =C+@ =@\)C@\)@CkL@@C@@QC5o@Q@C@@C@@GCl@G@C@@C6R@@=qC,@=q@\C:@\@HCg@H@33C@33@C.w@@ C@ @(C@(@zCLT@z@C8@@C@@pCg@p@C5@@{C9@{@ffC@ff@RC d@R@ =Cd2@ =@\)C@\)@C)@@Cn@@QC@Q@CN7@@C@@GC-@G@C@@Ci@@=qCX@=q@\C@\@HC#@H@33C@33@C@@ Ca@ @(C@(@zC~v@z@C}S@@C|8@@pC{%@p@Cz@@{Cx'@{@ffCw@ff@RCv=@R@ =Cu@ =@\)Ct@\)@Cs!@@Cr@@QCq@Q@Cp@@Col@@GCngK@G@CmF@@Cl3@@=qCk.o@=q@\Cj)@\@HCi@H@33Ch'@33@Cf@@ Ce%@ @(Cd@(@zCc>@z@Cb@@Cb@@pCa:x@p@C`rP@@{C_I#@{@ffC^ @ff@RC]I@R@ =C\@ =@\)CZ]@\)@CY@@CX@@QCW9@Q@CV@@CU @@GCTL@G@CS"@@CR!@@=qCQF@=q@\CP@\@HCO@H@33CNҰ@33@ÅCM@Å@ CL@ @(CK@(@zCJ@z@CI@@CH@@pCG@p@CF@@{CE @{@ffCD@ff@ƸRCC@ƸR@ =CB@ =@\)CAo@\)@ǮC@@Ǯ@C?d@@QC>@Q@ȣC= @ȣ@Ct@@=qBt@=q@\BӬ@\@HB@H@33B @33@B@S@@ BvE@ @(Bʭ@(@zB@z@B@@Bn@@pBK@p@BL@@{B|\@{@ffB_@ff@RB c@R@ =B"@ =@\)B7@\)@Bxy@@BM@@QB?0@Q@B@@B.e@@GB@G@陚B@陚@BI@@=qB@=q@\B:@\@HB@H@33B'@33@B@@ B @ @(B}L@(@zB @z@B@@B"@@pBZ@p@B@@{Bķ@{@ffBso@ff@RBC@R@ =BA@ =@\)BJ}@\)@B@@Btp@@QB@Q@Bv@@B@@GBC @G@B@@B@@=qB@=q@\B@\@HB=@H@33B@33@B?T@@ Bq@ @(Bd@(@zBU@z@B|'@@Bz@@pBxm@p@Bv>?@@{Bs@{@ffBq@ff@RBo_L@R@ =Bm*%@ =@\)Bj_@\)@Bh@@Bf%@@QBd'@Q@Bb@@B`@@GB^R@G@B\#,@@BZ @@=qBXKB@=q@\BVv@\@HBT@H@33BR_@33@BP@@ BN@ @(BL@(@zBKD<@z@BI$@@BG@@pBF6@p@BD@@{BB@{@ffBA>@ff@RB?@R@ =B>)@ =@\)B<@\)@B;@AB9kAA(B7JA(AQB6AQAzB5AzAB3>AAB2Q}AAB1AAB/AAGB.&AGApB-?ApAB+AAB*zAAB)^AA{B(A{A=qB&|A=qAffB%2AffA\B$PA\ARB#ARAHB"AHA =B!rA =A33B cIA33A\)BMA\)AB2AABAA BA AB8AA(BA(AQBAQAzBAzAB1AABK3AABfKAABAAGBYAGApBApAB:AABAABtAA{BA{A=qBHA=qAffB 2|AffA\B OA\ARB nARAHB KAHA =B #A =A33BNA33A\)B&A\)ABWAAB{AA BdA ABAA(BA#A(AQB~AQAzBAzABAABBAABcAA AA A GA#A GA pATA pA AN A A AӯA A AIcA A {AA {A =qArA =qA ffA$A ffA \AA \A RAmaA RA HAAAAq9AAAo AA{AlA{A=qAjIA=qAffAgAffA\Ad A\ARAbGARAHA_AHA =A]gA =A33AZrA33A\)AWA\)AAUAAARJAA AOA AAMAA(AJe2A(AQAG7AQAzADOAzAABAAA?jgAAA