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 = 5.5234712251755E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10950' / dataset identifier CHECKSUM= 'ZhSKheQHZeQHfeQH' / HDU checksum updated 2011-07-17T16:32:22 DATASUM = ' ' / data unit checksum updated 2011-05-02T20:59:28 DATE = '2011-07-17T16:32:22' / Date and time of file creation DATE-OBS= '2010-02-07T17:05:38' / Observation start date DATE-END= '2010-02-08T01:27:02' / 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-3 ' / ACIS-I3 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 = 3.8194953855162E+08 / Observation start time TSTOP = 3.8197962281564E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10950 ' / Observation id SEQ_NUM = '200582 ' / 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 = 5.5234712251755E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10950' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'JBCJK9AHJAAHJ7AH' / HDU checksum updated 2011-07-17T16:32:22 DATASUM = '2648079766' / data unit checksum updated 2011-07-17T16:32:22 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T16:32:22' / Date and time of file creation DATE-OBS= '2010-02-07T17:05:38' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-08T01:27:02' / 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= 3.7791207308467E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001297009E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 8.0116482203810E-19 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10950/products/aux/asphist_3.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 = 3.8194953855162E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-3 ' / ACIS-I3 RA_PNT = 3.0826657086616E+02 / Pointing RA DEC_PNT = 4.1529403272211E+01 / Pointing Dec ROLL_PNT= 1.2902492350662E+01 / Pointing Roll RA_TARG = 3.0825722800000E+02 / Observer's specified target RA DEC_TARG= 4.1525357000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0826657086616E+02 / Nominal RA DEC_NOM = 4.1529403272211E+01 / Nominal Dec ROLL_NOM= 1.2902492350662E+01 / Nominal Roll TSTOP = 3.8197962281564E+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= 9.6215826584649E-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 = '10950 ' / Observation id SEQ_NUM = '200582 ' / Sequence number ONTIME = 2.7809751512647E+04 / [s] Sum of GTIs ONTIME3 = 2.7809751512647E+04 / [s] Sum of GTIs LIVETIME= 2.7457607693972E+04 / [s] Livetime LIVTIME3= 2.7457607693972E+04 / [s] Livetime EXPOSURE= 2.7457225717694E+04 / [secs] Total exposure time EXPOSUR3= 2.7457607693972E+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/10950/acisf10950/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpZCICnT.par mode=hl HISTORY Parameter file used: /tmp/tmpZCICnT.par HISTORY Detector Mask File: ../../acisf10950/data/aux/acisf10950_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4273,4152.82) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10950/products/events/fullrun_ccd3_HISTORY acisf10950_pi14-548_pass1_cl_src15_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[4] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[4] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[4] HISTORY ACIS 3 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[4] 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 2011-07-17T16:32:22 ASC00001HISTORY PARM :asphistfile=../../acisf10950/products/aux/asphist_3.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10950/products/spectra/fullrun_ccd3_aASC00004HISTORY CONT :cisf10950_pi14-548_pass1_cl_src15.arf ASC00005HISTORY PARM :sourcepixelx=4273.0049168 ASC00006HISTORY PARM :sourcepixely=4152.8246182 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10950/products/events/fullrun_ccd3_acASC00009HISTORY CONT :isf10950_pi14-548_pass1_cl_src15_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10950/data/aux/acisf381950539N001_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I3 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf10950/data/aux/acisf10950_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> >?> >>v>>{>!>{>33?&HC>33>Q?nx>Q>p?>p>\?,>\>Ǯ@)r>Ǯ>@Jk>>@PVZ>> =@Q> =>(@b>(>G@>G>ffA|I>ff>A>b>>Ae>>AL>>HA+>H?A1??\A$?\?BM??B`?? =qAS? =q? AAq? ?\)AM?\)?A>??zAv?z? =A.V? =?B_??(B@@(C@(@C@@pCJ|@p@{C{@{@RC>@R@\)C@\)@ C@ @ Cb@ @!GC!@!G@!C@!@"\C*@"\@#33C:F@#33@# Cq^@# @$zCa@$z@%C@%@%Cٗ@%@&ffCk@&ff@' =Cr@' =@'C$@'@(QCh@(Q@(C@(@)C<@)@*=qC@*=q@*HCd@*H@+C @+@,(C@,(@,C@,@-pCu'@-p@.{CU@.{@.RC @.R@/\)C]@/\)@0C@0@0Co@0@1GCj@1G@1C@1@2\CY@2\@333C@333@3 Cݙ@3 @4zC/@4z@5C4@5@5CJ$@5@6ffC@6ff@7 =CsZ@7 =@7C@7@8QC@8Q@8CK~@8@9CIQ@9@:=qC@:=q@:HCK@:H@;C@;@<(C @<(@{C @>{@>RC@>R@?\)C@?\)@@Cz@@@@C<@@@AGC@AG@AC6@A@B\C@B\@C33C@C33@C CZ@C @DzC=@Dz@EC@E@ECO@E@FffCY@Fff@G =C@G =@GCv@G@HQC"@HQ@HCm@H@ICڍ@I@J=qC@J=q@JHCV@JH@KC0@K@L(C@L(@LC@L@MpC@Mp@N{C<@N{@NRC2@NR@O\)C@O\)@PC @P@PC@P@QGCg@QG@QC@Q@R\Ca@R\@S33CT@S33@S C@S @TzCn@Tz@UC@U@UC@U@VffC@Vff@W =Cp@W =@WC@W@XQCf@XQ@XC@X@YCˑ@Y@Z=qC@Z=q@ZHCf@ZH@[C@[@\(CE@\(@\C@\@]pC&@]p@^{Cd-@^{@^RC@^R@_\)C@_\)@`C#@`@`Cd@`@aGCW@aG@aC@a@b\CC@b\@c33C?@c33@c Cq@c @dzC+@dz@eC=@e@eC!@e@fffC"@fff@g =CP,@g =@gC@g@hQCR@hQ@hC@h@iC@i@j=qC%@j=q@jHCE@jH@kC`@k@l(C^@l(@lC@l@mpCƞ@mp@n{C{@n{@nRCZ@nR@o\)C@o\)@pC@p@pC,@p@qGC@@qG@qCTU@q@r\Cj@r\@s33C@s33@s C@s @tzC@tz@uC@u@uC@u@vffCF@vff@w =CQ@w =@wC@w@xQCb@xQ@xC@x@yC s@y@z=qC+6@z=q@zHC23@zH@{C9#@{@|(C]\@|(@|C@|@}pC@}p@~{C@~{@~RC@~R@\)Cz@\)@C/.@@QCK@Q@Cod@@C@@GCy@G@C`@@CQ-@@=qCK@=q@\CD@\@HC6/@H@33C'|@33@C@@ CJ@ @(C@(@zC@z@C֛@@C@@pC@p@C @@{C@{@ffCu@ff@RC_@R@ =CG @ =@\)C.f@\)@C}@@C@@QC@Q@C@@C@@GC@G@Ce4@@CC@@=qC%@=q@\CT@\@HC?@H@33C)@33@C@@ CT@ @(Ck@(@zC@z@Ci@@C@@pCj+@p@C/t@@{C+@{@ffC@ff@RC@R@ =Ca@ =@\)C @\)@C@@CT@@QC@Q@CR?@@C@@GCu@G@C@@Ce@@=qC@=q@\C@\@HC}/@H@33C6Z@33@C@@ C@ @(CJ@(@zC@z@C@@CgN@@pC@p@C@@{CX@{@ffC@ff@RC@R@ =Cc@ =@\)C@\)@CV@@C`@@QC@Q@C@@CJ@@GC@G@C@@C7 @@=qCʜ@=q@\C^<@\@HC t@H@33C@33@CZg@@ C@ @(C|@(@zC @z@Cp@@C]@@pC}@p@Cj@@{C@{@ffCp@ff@RC @R@ =C3@ =@\)C$@\)@C7@@C+@@QCl@Q@C*3@@C@@GC(@G@C@@C(@@=qC@=q@\C!@\@HCz@H@33CW@33@C@@ C@ @(CW@(@zC@z@C~z@@C@@pCb"@p@C@@{CH2@{@ffC@ff@RC*@R@ =C@ =@\)C;@\)@Ci@@C@@QC2@Q@C@@C@@GCh@G@Cˊ@@C/@@=qC@=q@\C@\@HCYw@H@33Cy@33@C|@@ C|@ @(Cݸ@(@zC1@z@C@@C@@pCB@p@C|@@{C @{@ffCq@ff@RC@R@ =C)Q@ =@\)C~@\)@C@@CM@@QC@Q@C]@@CP*@@GC@G@C/@@CX@@=qCy@=q@\CO@\@HC@H@33C@33@C@@ C@ @(CN@(@zC@z@C$Q@@C@@pC@p@C~@@{C}@{@ffC|U@ff@RC{@R@ =Cz@ =@\)Cy@\)@Cx@@Cwg@@@QCvU&@Q@CuLN@@CtC@@GCsQ@G@Cq:@@Cpr@@=qCo@=q@\Cn@\@HCm8@H@33Cl@33@Ck @@ Cj@ @(Cih@(@zCh@z@Cg@@CfG@@pCf%@p@CeFP@@{Cd"H@{@ffCb@ff@RCa@R@ =C`@ =@\)C_@\)@C^@@C]@@QC\Ɛ@Q@C[@@CZ@@GCY @G@CXu@@CW@@=qCV@=q@\CU@\@HCU @H@33CT@33@ÅCS! @Å@ CR-(@ @(CQ9@(@zCP0@z@CO(@@CN2=@@pCMMO@p@CLh@@{CK^ @{@ffCJS@ff@ƸRCI\@ƸR@ =CHv%@ =@\)CG@\)@ǮCF@Ǯ@CEy@@QCDn{@Q@ȣCCgM@ȣ@CB`@@GCAe@G@əC@k@ə@C?q @@=qC>vJ@=q@ʏ\C=|&@ʏ\@HC@z@C[@@CH@@pC>@p@C4@@{C@{@ffCc@ff@ָRCӼ@ָR@ =C@ =@\)C@\)@׮C@׮@C`@@QCjf@Q@أC^x@أ@C SR@@GC .M@G@ٙC ,@ٙ@C @@=qC@=q@ڏ\C@ڏ\@HC<@H@33CK@33@ۅC4@ۅ@ C@ @(C@(@zC@z@Cwv@@B@@pB@p@B՗@@{B@{@ffB@ff@޸RBh@޸R@ =B@ =@\)B@\)@߮BD@߮@B,@@QB3@Q@B%@@Bv@@GB0@G@ᙚBI@ᙚ@Bi@@=qBߑ@=q@\Bݺ@\@HB4@H@33B@33@B"D@@ BKf@ @(Bu@(@zBҟ!@z@B@@B@@pBtm@p@B-@@{Bf@{@ffB$@ff@RBnv@R@ =B@ =@\)Bn@\)@B@@B@@QBn;@Q@B_@@BG@@GB@G@陚B%@陚@B=@@=qB@=q@\B@\@HB @H@33B@33@BP-@@ B@ @(B!@(@zB@z@B@@B}@@pB@p@B_@@{B@{@ffB@ff@RB*@R@ =B@ =@\)B8@\)@B@@B<@@QBs@Q@Br@@B@@GBe@G@B9=@@B@@=qBǹ@=q@\B@\@HB%@H@33Bf@33@B'@@ B@ @(Ba@(@zB@z@Bj@@B@@pBV@p@B(+@@{Bр@{@ffB}T@ff@RBz@R@ =Bxu@ =@\)Bv .@\)@Bs @@Bq@@QBo< @Q@Bl @@Bj @@GBh8@G@Be׀@@Bc@@=qBa@=q@\B_C@\@HB]@H@33B[u;@33@BY]@@ BW?W@ @(BU"a@(@zBSI@z@BQr @@BO@@pBM@p@BK@@{BJq@{@ffBHI/@ff@RBFQ@R@ =BD@ =@\)BC;4@\)@BAw@AB?AA(B>A(AQB<AQAzB;aAzAB9AAB8AAB6 AAB5YAAGB4 AGApB2ApAB1/AAB/LAAB."AA{B-8A{A=qB,A=qAffB*̀AffA\B)A\ARB(*ARAHB'iAHA =B&NA =A33B%5iA33A\)B$HA\)AB"AAB!AA B ټA ABaAA(BhAAA:4AAA>AAGAD2AGApAApAA\AAAljAAAX7AA{A'A{A=qA)A=qAffA,AffA\A!A\ARAARAHAZAHA =AA =A33AA33A\)AuiA\)AAaAAANAA A|A AAAA(AA(AQA[AQAzA|AzAAenAAA.AAAAAAeAAGAAGApAzApAAQ4AAA$!AAANAA{AA{A=qAA=qAffAu*AffA\A>LA\ARAoARAHAAHA =AqA =A33A3A33A\)AMA\)AAAAA_[AA A'A AA%AA(AA(AQAcAQAzAAzAAAAAbAAA[AAArAAGA;AGApAMApAATAAA`0AAAAA{AmA{A=qA[A=qAffAbAffA\AA\ARAQARAHAAHA =AA =A33A~g*A33A\)A{A\)AAxAAAuAA ArA AAoAA(AlA(AQAi`AQAzAfjAzAAc5AAA`AAA]AAAZAAGAWAGApATApAAQ܌AAANAAAK&AA{AHA{A=qAEUA=qAffABlAffA\A?A\ARA