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 = 5.5249289010017E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10961' / dataset identifier CHECKSUM= 'alTFclSEalSEalSE' / HDU checksum updated 2011-07-17T21:56:51 DATASUM = ' ' / data unit checksum updated 2011-05-03T16:33:53 DATE = '2011-07-17T21:56:51' / Date and time of file creation DATE-OBS= '2010-02-22T06:56:10' / Observation start date DATE-END= '2010-02-22T15:46:13' / 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-2 ' / ACIS-I2 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 = 3.8320897046546E+08 / Observation start time TSTOP = 3.8324077314207E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10961 ' / Observation id SEQ_NUM = '200593 ' / 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 = 5.5249289010017E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10961' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'khALke5IkeAIke3I' / HDU checksum updated 2011-07-17T21:56:51 DATASUM = '520752810' / data unit checksum updated 2011-07-17T21:56:51 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T21:56:51' / Date and time of file creation DATE-OBS= '2010-02-22T06:56:10' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-22T15:46:13' / 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= 3.7791207308490E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001293973E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 2.7584170773812E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10961/products/aux/asphist_2.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 = 3.8320897046546E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-2 ' / ACIS-I2 RA_PNT = 3.0835039347791E+02 / Pointing RA DEC_PNT = 4.1114334342979E+01 / Pointing Dec ROLL_PNT= 2.7403672443434E+01 / Pointing Roll RA_TARG = 3.0834277300000E+02 / Observer's specified target RA DEC_TARG= 4.1108644000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0835039347791E+02 / Nominal RA DEC_NOM = 4.1114334342979E+01 / Nominal Dec ROLL_NOM= 2.7403672443434E+01 / Nominal Roll TSTOP = 3.8324077314207E+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= 9.6337664579258E-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 = '10961 ' / Observation id SEQ_NUM = '200593 ' / Sequence number ONTIME = 3.0156683381557E+04 / [s] Sum of GTIs ONTIME2 = 3.0156683381557E+04 / [s] Sum of GTIs LIVETIME= 2.9774821298405E+04 / [s] Livetime LIVTIME2= 2.9774821298405E+04 / [s] Livetime EXPOSURE= 2.9768161218107E+04 / [secs] Total exposure time EXPOSUR2= 2.9774821298405E+04 / [s] Exposure time DTCOR = 9.8733739787229E-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/10961/acisf10961/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmplrt1q3.par mode=hl HISTORY Parameter file used: /tmp/tmplrt1q3.par HISTORY Detector Mask File: ../../acisf10961/data/aux/acisf10961_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4064.91,4560.38) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10961/products/events/fullrun_ccd2_HISTORY acisf10961_pi14-548_pass1_cl_src31_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[3] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[3] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[3] HISTORY ACIS 2 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[3] 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 2011-07-17T21:56:51 ASC00001HISTORY PARM :asphistfile=../../acisf10961/products/aux/asphist_2.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10961/products/spectra/fullrun_ccd2_aASC00004HISTORY CONT :cisf10961_pi14-548_pass1_cl_src31.arf ASC00005HISTORY PARM :sourcepixelx=4064.9104472 ASC00006HISTORY PARM :sourcepixely=4560.3841198 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10961/products/events/fullrun_ccd2_acASC00009HISTORY CONT :isf10961_pi14-548_pass1_cl_src31_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10961/data/aux/acisf383209252N001_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I2 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf10961/data/aux/acisf10961_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> =\> >>8">>{>T5>{>33>>33>Q?84i>Q>p?z >p>\? >\>Ǯ?j>Ǯ>@ >>@>> =@YZ> =>(@>(>G@~M>G>ff@k>ff>A>>A7>/>>A[S>>HA7>H?Aj??\A?\?AwV??ALq?? =qAe? =q? A)mQ? ?\)Am9 ?\)?Ap??zAא?z? =A'? =?Ay??(A?(?RB _?R?!GBv?!G?# B0>?# ?&ffBC?&ff?(BYz2?(?+Bp?+?.{B3?.{?0BM?0?333By?333?5Blm?5?8QB5?8Q?:HBy?:H?=pB?=p?@BN?@?B\BԄP?B\?EB?E?GB*?G?J=qC?J=q?LCl?L?O\)C{Cas@>{@>RC@>R@?\)C'@?\)@@C89@@@@C@@@AGC)@AG@AC @A@B\C@B\@C33Cax@C33@C C@C @DzC@Dz@ECV@E@EC@E@FffC@Fff@G =CH@G =@GC@G@HQC@HQ@HCS@H@IC u@I@J=qC@J=q@JHC$@JH@KC a@K@L(C3@L(@LC"j@L@MpC@Mp@N{CV+@N{@NRC:@NR@O\)C@O\)@PC0@P@PCp @P@QGC@QG@QCZ@Q@R\C7@R\@S33Ci@S33@S C`@S @TzC@@Tz@UCD@U@UC(9@U@VffCM@Vff@W =C-@W =@WCk@W@XQC۬@XQ@XCP@X@YCH@Y@Z=qCE@Z=q@ZHC׫@ZH@[C%!@[@\(C<@\(@\CTT@\@]pCz@]p@^{C|@^{@^RC@^R@_\)C@_\)@`CW@`@`C7@`@aGCf@aG@aC@a@b\C"@b\@c33CHk@c33@c Cqb@c @dzC@dz@eCz@e@eC@e@fffC@fff@g =C(@g =@gCW@g@hQC-@hQ@hC@h@iC@i@j=qC@j=q@jHC@jH@kC@k@l(C:k@l(@lCa@l@mpC@mp@n{Cl@n{@nRC@nR@o\)C@o\)@pC@p@pCw@p@qGCs@qG@qCi@q@r\C)@r\@s33C@s33@s C @s @tzC @tz@uC@u@uC(@u@vffC@@vff@w =CL@w =@wCJ@w@xQCI@xQ@xCP@x@yCX@y@z=qC[@z=q@zHC\@zH@{C\@{@|(Cx@|(@|C@|@}pC@}p@~{C͏@~{@~RC @~R@\)C@\)@Cd@@QC7M@Q@C[u@@C@@GCi @G@CJa@@C4@@=qC'@=q@\C@\@HC@H@33C@33@C@@ C̈́@ @(C@(@zC@z@C @@Cj.@@pCR@p@C;@@{C"|@{@ffC F@ff@RCM@R@ =CΓ@ =@\)C@\)@C@@Co@@QCP]@Q@C1'@@C@@GC@G@C@@C,@@=qCpu@=q@\CJ@\@HC/@H@33CL@33@C @@ Cf@ @(Ci@(@zC@=@z@C@@C@@pC@p@Ca@@{C/@{@ffC;@ff@RCƒ@R@ =C|@ =@\)C7 @\)@C@@Cz@@QC1@Q@CN@@C@@GC @G@Cu@@CG%@@=qC@=q@\C@\@HCNp@H@33C@33@C@@@ C\@ @(CS@(@zCI@z@CN@@C2@@pCZ@p@Ci@@{Cd@{@ffC @ff@RCt@R@ =C@ =@\)C@\)@CU@@C:@@QCP@Q@C5@@Cё@@GCr|@G@Cz@@C@@=qC8y@=q@\CA@\@HCl@H@33C@33@C)@@ C7@ @(C@(@zC`p@z@C$@@C@@pC@p@C@@{C6@{@ffC!@ff@RCP@R@ =C@ =@\)C]@\)@C=@@C\@@QCt@Q@CS@@C@@GCI@G@Ce@@CAE@@=qC5@=q@\C3Z@\@HC2@H@33CA@33@Cs@@ C@ @(CE@(@zC @z@C@@C@@pCn@p@C @@{CWQ@{@ffCϿ@ff@RCIi@R@ =CK@ =@\)C:E@\)@C@@C @@QCt@Q@C@@CPl@@GC @G@C!@@C@@=qC@=q@\Cf@\@HCf@H@33C:F@33@C0@@ C,@ @(Cx\@(@zCֆ@z@C4@@C@@pC@p@CvU@@{CO@{@ffCZw@ff@RC@R@ =C~dY@ =@\)C}8E@\)@C|-5@@C{@@QCy@Q@Cx@@Cwlt@@GCv`@G@CuU@@Ct9@@=qCs @=q@\Cq@\@HCp@H@33Co@33@Cn*@@ Cml@ @(ClR;@(@zCk>@z@Cj+@@Ci@@pCh3@p@Cg@@{Cf8@{@ffCe @ff@RCd|@R@ =Cc@ =@\)Cb$@\)@Ca"@@C`!@@QC_)5@Q@C^9@@C]A@@GC\-R@G@C[s@@CZ@@=qCY@=q@\CX@\@HCWH@H@33CU@33@CTu@@ CS@ @(CR@(@zCQ@z@CP@@CP@@pCOKF@p@CN@@{CMY@{@ffCL5@ff@RCK@R@ =CJ@ =@\)CIG@\)@CH @@CG@@QCF@Q@CE @@CD @@GCC}@G@CB/@@CA@@=qC@ @=q@\C?@\@HC> f@H@33C=@33@ÅC<,@Å@ C;@ @(C:@(@zC9f@z@C7/@@C6@@pC5@p@C5 O@@{C3K@{@ffC2)@ff@ƸRC1@ƸR@ =C0@ =@\)C0 @\)@ǮC.@Ǯ@C-@@QC,u@Q@ȣC+[@ȣ@C**@@GC)̊@G@əC(@ə@C'@@=qC& @=q@ʏ\C%@ʏ\@HC$6@H@33C#X@33@˅C"<@˅@ C!@ @(C @(@zC:@z@C@@Cl@@pCa@p@C@@{C+@{@ffC-@ff@θRC@θR@ =C5@ =@\)C@\)@ϮCj@Ϯ@C@@QCz(@Q@УC@У@C@@GCu@G@љCa@љ@CX@@=qC [@=q@ҏ\C ]=@ҏ\@HC Rj@H@33C H@33@ӅC E@Ӆ@ CIF@ @(CM@(@zCJ@z@CF@@CJ@@pCU@p@C`@@{CV,@{@ffCLz@ff@ָRB@ָR@ =BT@ =@\)B@\)@׮B@׮@B6@@QB@Q@أBS@أ@B@@GB @G@ٙB{@ٙ@B @@=qB @=q@ڏ\B.@ڏ\@HBU@H@33B}@33@ۅBR@ۅ@ B߿@ @(B@(@zB @z@B *@@B5@@pBn@p@BԨ@@{BH@{@ffB @ff@޸RB]@޸R@ =Bͥ@ =@\)B(@\)@߮BE@߮@Bȝ#@@QB @Q@B@@BD3@@GB'@G@ᙚB@ᙚ@B@@@=qBe@=q@\B@\@HB[@H@33B@33@BX@@ Bs@ @(B@(@zB4@z@B@@B@@pB@p@B6@@{B@{@ffBn@ff@RBr@R@ =B@ =@\)B@\)@BN@@B@@QBd@Q@B:@@B$@@GB!E@G@陚B@陚@B7i@@=qBv@=q@\Bz@\@HBo@H@33Ba@33@BYF@@ B2@ @(B@(@zBG;@z@B?@@B@@pB[r@p@BZ@@{B@{@ffBD@ff@RB!@R@ =BOv@ =@\)B@\)@B@@B8@@QB|@Q@BzĦ@@Bx@@GBv[@G@Bt@@Brm@@=qBpAg@=q@\Bnts@\@HBkݬ@H@33BiH@33@Bg@@ Be 8@ @(BcJ@(@zBa4@z@B_@@B]*7@@pB[Y@p@BY@@{BW@{@ffBUF@ff@RBS;@R@ =BR@ =@\)BP2}@\)@BN@@BLr@@QBK@Q@BIV@@BG@@GBE@G@BC@@BBHj@@=qB@@=q@\B?9@\@HB=@H@33B<O@33@B:yy@@ B8؛@ @(B78 @(@zB5!@z@B4jz@@B2@@pB1@p@B0@@{B.,@{@ffB-Em@ff@RB+@R@ =B*@ =@\)B)Q@\)@B'@AB&PAA(B%8A(AQB#2AQAzB"AzAB!}FAAB ?AABAABsAAGBdAGApBApABIAABcAAB>AA{BlA{A=qB sA=qAffBAHA =AA =A33A{A33A\)A?A\)AA֊AAAoeAA AA AAU'AA(AA(AQATpAQAzA6AzAAAAA=AAAiAAAAAGA}AGApA ApAAAAA7AAAAA{AzA{A=qACA=qAffAAffA\AuA\ARAw)ARAHA%AHA =AA =A33AKA33A\)AYcA\)AA!PAAA AA AA AA*AA(AOA(AQAηAQAzAAzAA~AAA|DAAAyAAAwAAGAu1AGApArApAAp;AAAnQgAAAlMAA{AiA{A=qAgxA=qAffAepAAGAhA/33A/\)>?A/\)A/>A/A/>2A/A/ >wA/ A0>