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 = 5.5244028600606E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10958' / dataset identifier CHECKSUM= 'd5LAd5L2d5L8d5L8' / HDU checksum updated 2011-07-17T20:43:28 DATASUM = ' ' / data unit checksum updated 2011-05-03T12:57:15 DATE = '2011-07-17T20:43:28' / Date and time of file creation DATE-OBS= '2010-02-17T00:41:11' / Observation start date DATE-END= '2010-02-17T09:16:27' / 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 = 3.8275447109240E+08 / Observation start time TSTOP = 3.8278538714397E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10958 ' / Observation id OBI_NUM = 1 / Obi number SEQ_NUM = '200590 ' / 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 = 5.5244028600606E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10958' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'jAJ2m3G1jAG1j3G1' / HDU checksum updated 2011-07-17T20:43:28 DATASUM = '3874305074' / data unit checksum updated 2011-07-17T20:43:28 RAND_SKY= 5.0000000000000E-01 RAND_PI = 0.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T20:43:28' / Date and time of file creation DATE-OBS= '2010-02-17T00:41:11' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-17T09:16:27' / 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 = '../../acisf10958/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 = 3.8275447109240E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-3 ' / ACIS-I3 RA_PNT = 3.0818813003494E+02 / Pointing RA DEC_PNT = 4.1351513831122E+01 / Pointing Dec ROLL_PNT= 2.7403627791264E+01 / Pointing Roll RA_TARG = 3.0818048000000E+02 / Observer's specified target RA DEC_TARG= 4.1345822000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0818813003494E+02 / Nominal RA DEC_NOM = 4.1351513831122E+01 / Nominal Dec ROLL_NOM= 2.7403627791264E+01 / Nominal Roll TSTOP = 3.8278538714397E+08 / Observation end time STARTMJF= 16566 / Major frame ctr value at start of data STARTMNF= 68 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 17500 / Major frame ctr value at stop of data STOPMNF = 86 / 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= 8.8289219187414E-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 = '10958 ' / Observation id OBI_NUM = 1 / Obi number SEQ_NUM = '200590 ' / Sequence number ONTIME = 2.9347100000024E+04 / [s] Sum of GTIs ONTIME3 = 2.9347100000024E+04 / [s] Sum of GTIs LIVETIME= 2.8963658533503E+04 / [s] Livetime LIVTIME3= 2.8963658533503E+04 / [s] Livetime EXPOSURE= 2.8963727790773E+04 / [secs] Total exposure time EXPOSUR3= 2.8963658533503E+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/10958/acisf10958/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpJ3qQ5M.par mode=hl HISTORY Parameter file used: /tmp/tmpJ3qQ5M.par HISTORY Detector Mask File: ../../acisf10958/data/aux/acisf10958_001N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4427.15,4419.26) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10958/products/events/fullrun_ccd3_HISTORY acisf10958_pi14-548_pass1_cl_src39_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 2011-07-17T20:43:28 ASC00001HISTORY PARM :asphistfile=../../acisf10958/products/aux/asphist_3.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10958/products/spectra/fullrun_ccd3_aASC00004HISTORY CONT :cisf10958_pi14-548_pass1_cl_src39.arf ASC00005HISTORY PARM :sourcepixelx=4427.14925 ASC00006HISTORY PARM :sourcepixely=4419.25925 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10958/products/events/fullrun_ccd3_acASC00009HISTORY CONT :isf10958_pi14-548_pass1_cl_src39_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10958/data/aux/acisf382755889N001_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=../../acisf10958/data/aux/acisf10958_001N001_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>RR> =I> >>^S>>{>G >{>33>_>33>Q? >Q>p?K>p>\?>\>Ǯ?Œ>Ǯ>@F>>@ >> =@?|> =>(@>(>G@>G>ff@V>ff>AO>>A">>AC>>HAh!>H?A??\Au?\?A{(??A?? =qA? =q? A]? ?\)AI?\)?AK??zA׉?z? =AV? =?A˙??(AS?(?RA?R?!GBܝ?!G?# B!?# ?&ffB+?&ff?(B>G?(?+BS6?+?.{Bhӕ?.{?0B~?0?333B\?333?5B)|?5?8QB[?8Q?:HB,s?:H?=pB?=p?@B&?@?B\B ?B\?EBB?E?GBג?G?J=qB僋?J=q?LB?L?O\)C "?O\)?QC9)?Q?TzC?Tz?W =C?W =?YC ?Y?\(C%?,?\(?^RC,Z?^R?aGC3?aG?c C:&?c ?fffCA?fff?hCI?h?kCOӗ?k?n{CVA?n{?pC]?p?s33Cd?s33?uCki#?u?xQCrSJ?xQ?zHCyI?zH?}pC g?}p?CZ??GC?G?\C?\? CfC? ?Cѫ??ffCH?ff?C??C ??=qC)?=q?C.u??Ci??{C?{?\)C?\)?C??C??33CZ?33?zC@?z?CkQ?? =C'? =?QCT[?Q?C??HC9?H?(CŠa?(?pCģN?p?RCH?R?C??GC"?G?\C?\? C,? ?C??ffCe?ff?Cէ??C}/??=qC4?=q?CF??Cۜ??{CO?{?\)C ?\)?C??Cv??33C?33?zC^?z?C}?? =C'? =?QC?Q?C%??HCAu?H?(CB?(?pCə?p?RC *?R?CI??GCt?G?\CuN?\? CD? ?CvW??ffC+B?ff?ǮC+?Ǯ?Ct??=qCݠ?=q?˅C՚?˅?CР(??{C?{?\)C`?\)?УC}?У?C+ ??33CN}?33?zCܽ?z?C?? =C? =?QCݭa?Q?ٙCޥM?ٙ?HC[?H?(C'?(?pCY?p?޸RCcw?޸R?C??GC\n?G?\Cw?\? Cz? ?CyJ??ffCa?ff?C<]??Cϩ??=qCI?=q?C??C??{CQ?{?\)Ce?\)?C ??CR??33Cq?33?zC?z?C?? =C? =?QCə?Q?C??HC>?H?(CC?(?pC?p?RC:1?R@Ck@@C0@@GC@G@C?@@\CV@\@33CT@33@ CM@ @zC@z@CYQ@@CIL@@ffCO~h@ff@ =CRg@ =@CS.m@@QCJ@Q@CBR@@ C@<(@{C@>{@>RC'@>R@?\)C\@?\)@@Cca@@@@C]@@@AGCF@AG@AC@A@B\C @B\@C33Cm:@C33@C Cʌ@C @DzC@Dz@ECV@E@EC@E@FffC@Fff@G =C=i@G =@GCw@G@HQCչ@HQ@HCT@H@ICA@I@J=qC@J=q@JHC<@JH@KC@K@L(CS@L(@LC2@L@MpC@Mp@N{CR@N{@NRC&_@NR@O\)C@O\)@PC1@P@PCH@P@QGCY@QG@QC"@Q@R\C| @R\@S33C_@S33@S CE@S @TzCG@Tz@UCu@U@UC@U@VffC9@Vff@W =C)@W =@WC@W@XQCq3@XQ@XCu@X@YC@Y@Z=qCT@Z=q@ZHCH @ZH@[C@[@\(C@\(@\C*@\@]pC+@]p@^{C@^{@^RCO@^R@_\)Ct@_\)@`CC@`@`C@`@aGC&@aG@aCZ@a@b\C@b\@c33CO@c33@c C@c @dzC/@dz@eC!R@e@eC>I@e@fffC[6@fff@g =C@g =@gC@g@hQC@hQ@hC@h@iCM@i@j=qC/@j=q@jHCIW@jH@kC^@k@l(Cz@l(@lC@l@mpC@mp@n{C6@n{@nRC@nR@o\)Ce@o\)@pC@p@pC@p@qGC@qG@qCp@q@r\C%@r\@s33C6b@s33@s C@@s @tzCE@tz@uCJ9@u@uCc*@u@vffC{@vff@w =C@w =@wC@w@xQC@xQ@xC@x@yC@y@z=qCB@z=q@zHCQ@zH@{CS@{@|(C@|(@|C@|@}pC@}p@~{Ce@~{@~RC0;@~R@\)CG@\)@C_@@QCs@Q@C@@C@@GC@G@Cs@@Ca@@=qCW@=q@\CN0@\@HC= @H@33C+@33@C@@ C @ @(Cm@(@zC@z@C@@C@@pC@p@C@@{C|v@{@ffCf@ff@RCN@R@ =C4@ =@\)C@\)@C@@Cr@@QCɗ@Q@C@@C@@GCp@G@CK@@C)P@@=qC #@=q@\C@\@HCf@H@33C@33@Cq@@ C7@ @(CX@(@zC@z@C/@@C@@pCP@p@C<@@{C@{@ffC@ff@RC)@R@ =CM@ =@\)C@\)@C@@C*@@QCz@Q@CB@@C O@@GC@G@C@@CX@@=qC @=q@\C@\@HCz@H@33C6z@33@C@@ C@ @(CR@(@zC @z@Ct@@Cu@@pCv@p@CY@@{Csd@{@ffC-x@ff@RC@R@ =C@ =@\)C0\@\)@C@@C@@QC8l@Q@C@@CA@@GC0@G@C@@C}@@=qC@=q@\C@\@HC_@H@33C@33@C @@ CH@ @(C@(@zC@z@C-@@C@@pCZ@p@C%@@{Cw@{@ffC @ff@RC@R@ =C-@ =@\)C@\)@CI@@C'@@QC]@Q@C@@Ci@@GCO@G@C{@@C@@=qCE@=q@\C @\@HC@H@33C @33@C$@@ Ce@ @(C@(@zC/@z@Cx@@C9@@pC@p@C4@@{C@{@ffC:@ff@RC'@R@ =C6S@ =@\)C@\)@C)W@@C4@@QC@Q@C@@C @@GC~_@G@C}z@@C|~@@=qC{W@=q@\Cz@\@HCyc@H@33Cx@33@Cw@@ Cvs4@ @(Cu`@(@zCt8U@z@Cs0@@Cq@@pCp!@p@Co@@{Cn0@{@ffCm@ff@RCl@R@ =Ck@ =@\)Cj@\)@Ci@@ChW@@QCgk@Q@CfF@@Ce"@@GCd.h@G@Cc:r@@Cb7@@=qCa$"@=q@\C`@\@HC_ @H@33C^@33@C]3@@ C[y@ @(CZ[@(@zCY@z@CY@@CX T@@pCW@p@CV/'@@{CU?M@{@ffCTO@ff@RCSg@R@ =CR@ =@\)CQk@\)@CPF@@CO@@QCN@Q@CM@@CL[@@GCK@@G@CJ@@CJ @@=qCI @=q@\CH7@\@HCGD@H@33CFRd@33@CEe@@ CD}@ @(CCi@(@zCBS@z@CA@@C@@@pC@9@p@C?@@{C>ui@{@ffC=j@ff@RC@Ϯ@C B@@QC RD@Q@УCnj@У@C#@@GCG@G@љCE@љ@C@@=qC!@=q@ҏ\C@ҏ\@HCл@H@33C9@33@ӅB@Ӆ@ B@ @(B0B@(@zBOB@z@Bl@@B@@pB @p@B @@{BW@{@ffB1O@ff@ָRBV@ָR@ =B]@ =@\)BDZ@\)@׮B@׮@B3@@QBG@Q@أB↺@أ@B@@GBJ@G@ٙBl@ٙ@B$@@=qBcu@=q@ڏ\Bצ2@ڏ\@HB2@H@33B7@33@ۅB|@ۅ@ Bм@ @(B@(@zB6L@z@Bo@@Bɺu@@pB@p@Bnr@@{Bd@{@ffB#@ff@޸RB]@޸R@ =B4@ =@\)BW@\)@߮B_@߮@B@@@QB@Q@B@@BI @@GB@G@ᙚB)@ᙚ@B@@=qB@=q@\Bw@\@HB9@H@33B]@33@B@@ B@ @(B@(@zB@z@Bl@@B@@pBE,@p@B@@{Bl%@{@ffB@ff@RB@R@ =BI@ =@\)B@\)@B@@BL@@QB@Q@BV@@Bd5@@GB@G@陚B^@陚@BKv@@=qB0@=q@\B1@\@HBxo@H@33B1@33@B@@ Bx@ @(BQ@(@zB\@z@BR@@B@@pBx@p@B~v@@{B|O@{@ffBz*@ff@RBw@R@ =Bu@ =@\)Bsc{@\)@Bq@@Bn@@QBlh@Q@Bj@@Bh@@GBfv@G@BdWB@@Bbo-@@=qB`@=q@\B_ @\@HB\@H@33BZ5@33@BX6@@ BV9J@ @(BT`?@(@zBR{@z@BP@@BN@@pBM@p@BK`@@{BI@{@ffBG@ff@RBE$@R@ =BDE@ =@\)BB@\)@B@3@@B?WK@@QB=@Q@B< b@@B:e@@GB8@G@B6@@B5`@@=qB3U@=q@\B2)@\@HB1U@H@33B/@33@B. @@ B,(@ @(B*@(@zB)z@z@B(XY@@B'@@pB%@p@B$E@@{B"@{@ffB!@ff@RB `8@R@ =B&@ =@\)B@\)@B2@ABRAA(BA(AQBAQAzBƝAzAB AABuAABaA/ =A/33>mA/33A/\)>5A/\)A/>ӘA/A/>ycA/A/ >C*A/ A0>j