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 = 5.5243660970814E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10957' / dataset identifier CHECKSUM= 'ZiVHfhTEZhTEdhTE' / HDU checksum updated 2011-07-17T18:04:10 DATASUM = ' ' / data unit checksum updated 2011-05-03T12:28:16 DATE = '2011-07-17T18:04:10' / Date and time of file creation DATE-OBS= '2010-02-16T15:51:47' / Observation start date DATE-END= '2010-02-17T00:41:11' / 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-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 = 3.8272270787829E+08 / Observation start time TSTOP = 3.8275447109240E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10957 ' / Observation id SEQ_NUM = '200589 ' / 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 = 5.5243660970814E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10957' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'QemlReklQeklQekl' / HDU checksum updated 2011-07-17T18:04:10 DATASUM = '1442888851' / data unit checksum updated 2011-07-17T18:04:10 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T18:04:10' / Date and time of file creation DATE-OBS= '2010-02-16T15:51:47' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-17T00:41:11' / 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 BTIMNULL= 3.7791207308470E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001296548E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.0559230776084E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10957/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 = 3.8272270787829E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-0 ' / ACIS-I0 RA_PNT = 3.0834605872710E+02 / Pointing RA DEC_PNT = 4.1412459044081E+01 / Pointing Dec ROLL_PNT= 2.7403608059997E+01 / Pointing Roll RA_TARG = 3.0833837400000E+02 / Observer's specified target RA DEC_TARG= 4.1406768000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0834605872710E+02 / Nominal RA DEC_NOM = 4.1412459044081E+01 / Nominal Dec ROLL_NOM= 2.7403608059997E+01 / Nominal Roll TSTOP = 3.8275447109240E+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= 9.5361582520808E-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 = '10957 ' / Observation id SEQ_NUM = '200589 ' / Sequence number ONTIME = 2.9446378172219E+04 / [s] Sum of GTIs ONTIME0 = 2.9446378172219E+04 / [s] Sum of GTIs LIVETIME= 2.9073510401322E+04 / [s] Livetime LIVTIME0= 2.9073510401322E+04 / [s] Livetime EXPOSURE= 2.9073520591289E+04 / [secs] Total exposure time EXPOSUR0= 2.9073510401322E+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/10957/acisf10957/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpYA2rrU.par mode=hl HISTORY Parameter file used: /tmp/tmpYA2rrU.par HISTORY Detector Mask File: ../../acisf10957/data/aux/acisf10957_001N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3832.57,3714.55) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10957/products/events/fullrun_ccd0_HISTORY acisf10957_pi14-548_pass1_cl_src9_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 2011-07-17T18:04:10 ASC00001HISTORY PARM :asphistfile=../../acisf10957/products/aux/asphist_0.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10957/products/spectra/fullrun_ccd0_aASC00004HISTORY CONT :cisf10957_pi14-548_pass1_cl_src9.arf ASC00005HISTORY PARM :sourcepixelx=3832.57077 ASC00006HISTORY PARM :sourcepixely=3714.55077 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10957/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf10957_pi14-548_pass1_cl_src9_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10957/data/aux/acisf382724874N001_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=../../acisf10957/data/aux/acisf10957_001N001_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R<2>R> =!> >>D>>{>ކ>{>33?W>33>Q?C>Q>p?0>p>\?>\>Ǯ?>Ǯ>@+>>@.m>> =@q> =>(@k>(>G@>G>ffA>ff>A&L>>AI >>ApwD>>HA>H?A??\AU?\?A޽??B@?? =qAD? =q? A*? ?\)Aq?\)?Aq??zA?z? =A|? =?AHf??(Bƙ?(?RB ?R?!GB! %?!G?# B4?# ?&ffBH?&ff?(B_ R?(?+Bwj?+?.{B?.{?0B3?0?333B0?333?5B`?5?8QB?8Q?:HB ?:H?=pB&k?=p?@B?@?B\B۔?B\?EBL#?E?GBx?G?J=qC?J=q?LC ?L?O\)C?O\)?QC?Q?TzC$?Tz?W =C,{?W =?YC5:g?Y?\(C=G:?\(?^RCE{?^R?aGCMo?aG?c CUq?c ?fffC]j?fff?hCeE?h?kCl6?k?n{Ct?n{?pC|;?p?s33C*?s33?uC}?u?xQC?xQ?zHC}?zH?}pCG?}p?C8??GC?G?\CYX?\? C? ?C??ffCcZ?ff?C^??C:??=qC?=q?Cj??C P??{C/n?{?\)Cx?\)?CN??C??33C?33?zCʿk?z?C̓?? =C>o? =?QC?Q?Cյ=@Q@Cy@@CnX@@=qC@=q@HC{@H@C@@(C@(@CE@@pC@p@{C.@{@RC @R@\)CԿ@\)@ C@ @ Cĭ@ @!GC@!G@!CE@!@"\C@"\@#33CQ{@#33@# C@# @$zCV@$z@%Cu @%@%C2@%@&ffC2@&ff@' =CA~@' =@'CK@'@(QC$L@(Q@(CU@(@)C@)@*=qCk5@*=q@*HC@*H@+C\@+@,(C@,(@,C'@,@-pC @-p@.{C%@.{@.RC;N@.R@/\)C0@/\)@0C;@0@0C4f@0@1GC@1G@1Cz@1@2\Cڪ@2\@333C@333@3 C]7@3 @4zC@4z@5C"<@5@5C*@5@6ffCa@6ff@7 =C"@7 =@7C,$@7@8QC!@8Q@8C@8@9C@9@:=qC\@:=q@:HCԿ@:H@;C@;@<(Cb@<(@{C@>{@>RCE@>R@?\)C@E@?\)@@C@@@@Cu@@@AGC@AG@ACzy@A@B\C@B\@C33CD@C33@C Ci@C @DzC@Dz@ECP@E@EC9@E@FffC@Fff@G =CY@G =@GC@G@HQC#@HQ@HC @H@IC@I@J=qC@J=q@JHC5@JH@KC@K@L(C@@L(@LC<@L@MpCT@Mp@N{C@N{@NRCs@NR@O\)C!@O\)@PCI>@P@PC@P@QGC=(@QG@QC]@Q@R\C @R\@S33C@S33@S C?@S @TzC @Tz@UCC8@U@UCm@U@VffC#@Vff@W =C@W =@WCQ@W@XQC}`@XQ@XC3@X@YC@Y@Z=qC!{@Z=q@ZHCu@ZH@[C[@[@\(C8@\(@\C@\@]pC0n@]p@^{Cl;@^{@^RC @^R@_\)C<@_\)@`C&x@`@`Cd@`@aGCf@aG@aCM@a@b\C @b\@c33C7v@c33@c Cf@c @dzC@dz@eCʁ@e@eC@e@fffC@fff@g =Cp@@pC+@p@C@@{C&@{@ffCW@ff@RC@R@ =C@ =@\)C@\)@CX@@Cl@@QCQ@Q@C7X@@C@@GC@G@C@@Cl@@=qC@=q@\CY@\@HC7@H@33CG@33@C@@ C@ @(Ch9@(@zCB@z@C@@C9@@pC@p@Cs@@{CFG@{@ffC@ff@RC@R@ =C@ =@\)C\@\)@C*a@@C-@@QC@Q@C@@CF@@GC \@G@C@@C@@=qC4@=q@\C@\@HC@H@33CM@33@C@@ Cl@ @(CVe@(@zC @z@C@@CiF@@pC@p@C@@{CQ@{@ffC@ff@RC&@R@ =CS2@ =@\)CM@\)@C@@CC@@QC @Q@Cg@@C#@@GCǩ@G@Ck@@C9@@=qC@=q@\C$!@\@HCN@H@33Cv@33@C@@ C @ @(C,`@(@zC:@z@Cj@@C?@@pCG@p@Ct@@{C@{@ffC)@ff@RCW@R@ =C J@ =@\)C`@\)@C'&@@C@@QC$@Q@C@@C@@GC@G@C@@C@@=qC ]@=q@\CZ@\@HC@H@33CnJ@33@C@@ Ce@ @(C(@(@zC_u@z@C@@CP"@@pC%@p@C.P@@{C@{@ffC@ff@RC@R@ =C@ =@\)Ck@\)@C@@C7@@QC@Q@C @@Cx@@GCx@G@CF7@@C@@=qC@=q@\C@\@HC9@H@33CO@33@C@@ CU@ @(C>@(@zCr@z@C8@@C6@@pCo@p@Co@@{Cޗ@{@ffCM@ff@RC@R@ =C"@ =@\)CtB@\)@C@@CS@@QC*@Q@C@@Cpk@@GCt@G@C^@@C@@=qC2@=q@\C0@\@HC~ k@H@33C|w@33@C{@@ Czv@ @(Cyy@(@zCx]@z@CwBy@@Cv.@@pCu"_@p@Ctx@@{Cs@{@ffCq@ff@RCp@R@ =Co}@ =@\)Cn@\)@Cm@@Cln@@QCk@Q@Cjb@@CiC@@GCh5@G@Cg@@Cfw@@=qCes.@=q@\Cdo;@\@HCc_h@H@33CbP+@33@CaF@@ C`CR@ @(C_@X@(@zC^;@z@C]7{@@C\O?@@pC[@p@CZ@@{CYv@{@ffCXb@ff@RCWH@R@ =CV>@ =@\)CU5T@\)@CT@@CS 7@@QCQ@Q@CP@@CO@@GCN@G@CM@@CL@@=qCKs@=q@\CJ@\@HCI@H@33CH@33@ÅCG@Å@ CF@ @(CE<@(@zCDg@z@CCe@@CBU@@pCA!@p@C@͘@@{C?7@{@ffC>@ff@ƸRC=@ƸR@ =Cz@@{BjA =A33BoA33A\)BA\)ABbAABAA B7A ABrAA(AYA(AQA˞AQAzA>AzAAAAA=AAAAA AA,A A GAA GA pAQA pA A_A A A[A A AVA A {A+XA {A =qẠA =qA ffAoEA ffA \A A \A RAA RA HA,OA HA =AA =A 33AGA 33A \)AHA \)A ATA A AA A AsA A A A A (AڢA (A QA3'A QA zAA zA AYA A AfA A AӇ]A A AA A GAзA GA pAFkA pA A֝A A An"A A AA A{AɾA{A=qAnA=qAffA NAffA\AŴA\ARA,ARAHA¦AHA =A[A =A33A A33A\)A$A\)AATAAAAA A_YA AAAA(AKA(AQÀAQAzARAzAAAAAAAAyAAA@oAAGAAGApAApAA#AAAAAASAA{AA{A=qAA=qAffAAffA\AA33A\)AzhA\)AAxmUAAAuoAA As@A AAq*AA(AnÊA(AQAlUVAQAzAiKAzAAggkAAAdAAAbwgAAA`AAGA]AGApA[2{ApAAXAAAV>AAAS]AA{AQxAA{A=qAO3A=qAffALvAffA\AJzA\ARAH+ARAHAE0AHA =ACgA =A33AA(A33A\)A>A\)AA<4AAA9¾AA A7lA AA5AA(A2A(AQA08.AQAzA-.AzAA+QAAA(AAA&AAA$3AAGA!AGApAApAABAAAAAA;AA{AQA{A=qA A=qAffAEAffA\AwA\ARA ZARAHA >AHA =A 0