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= 'ZhTFigSFZgSFfgSF' / HDU checksum updated 2011-07-17T18:13:31 DATASUM = ' ' / data unit checksum updated 2011-05-03T12:31:55 DATE = '2011-07-17T18:13:31' / 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= '9mXmHlXm9lXmGlXm' / HDU checksum updated 2011-07-17T18:13:31 DATASUM = '40877672' / data unit checksum updated 2011-07-17T18:13:31 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T18:13:31' / 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= 9.4424995748779E-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/tmpPIXXqy.par mode=hl HISTORY Parameter file used: /tmp/tmpPIXXqy.par HISTORY Detector Mask File: ../../acisf10957/data/aux/acisf10957_001N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3594.41,3706.42) 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_src26_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 2011-07-17T18:13:31 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_src26.arf ASC00005HISTORY PARM :sourcepixelx=3594.41258 ASC00006HISTORY PARM :sourcepixely=3706.42258 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10957/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf10957_pi14-548_pass1_cl_src26_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 >>RR> => >>>>{>~h>{>33>>33>Q?>Q>p?N^>p>\?o>\>Ǯ?ɮ>Ǯ>@q>>@ >> =@C> =>(@v>(>G@7>G>ff@>ff>A K>>A(@<>>AJn(>>HAqF>H?A??\A?\?AťV??AZ?? =qA? =q? A? ?\)AP?\)?AQ??zAɼ?z? =A0? =?A(??(A?(?RAi?R?!GB?!G?# B!M?# ?&ffB37?&ff?(BG[?(?+B^8?+?.{Bt?.{?0Bk?0?333BhN?333?5B>?5?8QBax?8Q?:HB8?:H?=pB?=p?@Ba?@?B\B5?B\?EBչN?E?GB?G?J=qBf?J=q?LC'?L?O\)C?O\)?QCtR?Q?TzCE?Tz?W =C?W =?YC'.?Y?\(C/?\(?^RC7o?^R?aGC?r?aG?c CF?c ?fffCNs?fff?hCVT?h?kC]X?k?n{Cd£?n{?pCl=?p?s33Cse?s33?uC{D?u?xQCKr?xQ?zHC?zH?}pC?}p?CPy??GC1?G?\C?\? C(:? ?C؉??ffC:?ff?C ??C??=qC,y?=q?Cp??CxH??{CX?{?\)C?\)?C??C6??33CS?33?zC?z?CÈx?? =C6a? =?QC?Q?C˓??HC<,?H?(Cв?(?pCG?p?RCQq?R?Cפ[??GC?G?\C#?\? Cj? ?C??ffCӮ?ff?Ch??C懢??=qCio?=q?CG??C%??{Cq?{?\)C?\)?C??C??33CI]?33?zC?z?C^?? =C? =?QCm?Q?C??HCdM?H?(C?(?pDL?p?RDGh?R?D??GDI?G?\D)H?\? D? ?DD??ffD3?ff?ǮC{l?Ǯ?C.??=qC|?=q?˅CQ ?˅?CO??{C?{?\)C?\)?УC ?У?C5??33Cw ?33?zC2?z?C?? =C}z? =?QCI?Q?ٙC\a?ٙ?HC{Cd@>{@>RCp@>R@?\)C@?\)@@C@@@@CH!@@@AGC;@AG@ACC@A@B\C@B\@C33C@C33@C ClD@C @DzC_@Dz@EC]@E@ECR@E@FffC@Fff@G =C5@G =@GCbL@G@HQC@HQ@HCw@H@IC@I@J=qCr@J=q@JHC'@JH@KC@K@L(C@L(@LC$@L@MpC,@Mp@N{C,@N{@NRC@NR@O\)C@O\)@PC@P@PCS|@P@QGC@QG@QCDP@Q@R\C@R\@S33C @S33@S CU@@S @TzCV@Tz@UCM@U@UC(@U@VffC@Vff@W =C@W =@WCwh@W@XQC@XQ@XC@X@YC<@Y@Z=qC|@Z=q@ZHC@ZH@[C@[@\(C:@\(@\CV@\@]pC@]p@^{C@^{@^RCf@^R@_\)C0 @_\)@`Cl@`@`C@`@aGCk@aG@aC@a@b\CD@b\@c33Cn@c33@c C6@c @dzC5@dz@eC8@e@eC@e@fffC:@fff@g =Cc@g =@gCb@g@hQC@@hQ@hC>@h@iC@i@j=qC$@j=q@jHC9y@jH@kCJ@k@l(Ci@l(@lCY@l@mpC@mp@n{C@n{@nRC7@nR@o\)Cz@o\)@pC@p@pCR@p@qGC t@qG@qC@q@r\C,r@r\@s33C?S@s33@s CK@s @tzCRk@tz@uCX@u@uCuM@u@vffC@vff@w =C!@w =@wC"@w@xQC@xQ@xC@x@yC@y@z=qCb@z=q@zHC@zH@{C{@{@|(CZ@|(@|C 9@|@}pC)_@}p@~{CH@~{@~RCh8@~R@\)C@\)@C@@QCz@Q@C @@C@@GC@G@C$@@C'@@=qC@=q@\C@\@HCq@H@33C_{@33@CO@@ CB@ @(C5@(@zC@z@C@@CR@@pC}@p@Cţ@@{C@{@ffC@ff@RCM@R@ =Ce@ =@\)CJ@\)@C-1@@CW@@QC@Q@C״@@C@@GC@G@Cm@@CH@@=qC @=q@\C@\@HC@H@33C4@33@Cy@@ C;2@ @(Cv@(@zCՈ@z@C@@C|@@pC=@p@C@@{C @{@ffCA@ff@RCft@R@ =C"@ =@\)C@\)@Co@@Cv @@QC@=q@\C=@\@HC@ָR@ =Br@ =@\)Bp@\)@׮Bǵ@׮@B@@QBn@Q@أB@أ@B@@GB@G@ٙB @ٙ@B=@@=qB4:@=q@ڏ\BW@ڏ\@HB@H@33Bީ@33@ۅBd@ۅ@ B9@ @(B@(@zB*@z@BD@@BsS@@pBѳ@p@B@@{B4@{@ffBu@ff@޸RBʾP@޸R@ =B f@ =@\)B^@\)@߮BŻ@߮@B@@QBby@Q@B @@BO@@GB$@G@ᙚB{L@ᙚ@Bت@@=qB<@=q@\B@\@HBm@H@33B`n@33@B@@ B(`@ @(BH@(@zBd@z@B]%@@Bܪ@@pBs@p@B W@@{Bm@{@ffB@ff@RB[@R@ =B3@ =@\)B@\)@BMH@@B\@@QBr@Q@B@@B@@GBE@G@陚Bќ@陚@Bm@@=qB@=q@\Bw@\@HBs@H@33B@33@BD@@ Bo@ @(Bk@(@zB@z@By@@BX@@pB@p@B@@{B@{@ffB@ff@RBo@R@ =BB@ =@\)B~,@\)@B{ȩ@@BygJ@@QBw6@Q@Bu5@@Bs5@@GBq@G@Bn@@Bm @@=qBk`@=q@\Bi@\@HBg?@H@33Bd@33@BbM@@ B`@ @(B_@(@zB]%@z@B[E@@BY~C@@pBW@p@BV@@{BTQ@{@ffBR@ff@RBPx@R@ =BOk@ =@\)BMf\@\)@BK@@BJA+@@QBH@Q@BG@@BEb@@GBCf@G@BA@@B@g@@=qB>b@=q@\B=@\@HB< D@H@33B:@33@B9@@ B7w@ @(B5@(@zB4@z@B3V@@B1[@@pB0@p@B/5U@@{B-@{@ffB,1@ff@RB+>e@R@ =B*@ =@\)B(˜@\)@B'nK@AB&AA(B$[A(AQB#AQAzB"gAzAB!1A AB qAA(B 5A(AQBAQAzB}AzAB&\AABIAABi%AABAAGBzAGApB-ApABAABAAAAA{A$&A{A=qA_QA=qAffAbAffA\AiA\ARAhARAHAPiAHA =A A =A33AZA33A\)Ap\A\)AA'AAA-AA A롷A AAQAA(A舰A(AQAAQAzAdAzAAްAAAZAAAAA AULA A GAJA GA pA^A pA AzA A AWA A A׬A A {AkA {A =qAԍA =qA ffAA ffA \AѝA \A RAA RA HAΙA HA =AA =A 33Aː,A 33A \)AA \)A AfA A AΗA A AGA A AžA A (A9A (A QA9A QA zA"A zA AA A AA A AA A AA A GAx-A GA pAA pA AUA A A|A A AQwA A{AA{A=qAhA=qAffAAffA\Ak2A\ARAARAHARAHA =AA =A33A/A33A\)AA\)AA(,AAAAA AA AAKAA(AgA(AQASAQAzAjAzAAAAAAAAAAAAAGAX+AGApAlApAA9oAAAcAAA5AA{AXA{A=qAbnA=qAffA AffA\AA\ARA;ARAHA͛AHA =AixA =A33AA33A\)A}ZA\)AAz;AAAxAA Au$sA AAr:AA(Ao1A(AQAmAQAzAjQAzAAgAAAe3lAAAbAAA`LAAGA]AGApA[ ApAAYNAAAVAAATDAA{ARSA{A=qAPA=qAffAMJAffA\AKOA\ARAI*ARAHAFAHA =ADLA =A33ABJ$A33A\)A@EA\)AA=AAA;mAA A99A AA7 AA(A4dA(AQA2AQAzA0}AzAA.wAAA,M:AAA*/AAA((AAGA&FAGApA#ApAA!AAAAAAAA{AA{A=qAA=qAffAAffA\AgA\ARAJARAHAMAHA =A,A =A33ABA33A\)A \8A\)AA wAAA AA A%A AAAA(A+A(AQADAQAz@AzA@ EAA@[AA@"AA@AAG@/AGAp@۝ApA@mAA@9AA@AA{@ܒ^A{A=q@9hA=qAff@AffA\@qA\AR@ARAH@AHA =@F A =A33@|IA33A\)@Ġ7A\)A@AA@ AA @A A @3NA A (@TA (A Q@^A QA z@lA zA @f,A A @hA A @mA A!@uYA!A!G@qA!GA!p@iA!pA!@V_A!A!@SA!A!@_A!A"{@o'A"{A"=q@A"=qA"ff@ZA"ffA"\@A"\A"R@A"RA"H@A"HA# =@DJA# =A#33@|A#33A#\)@wKA#\)A#@qA#A#@kxA#A# @fA# A$@a/A$A$(@\7A$(A$Q@XA$QA$z@S6EA$zA$@N,A$A$@I(A$A$@DfA$A%@?A%A%G@;iA%GA%p@6A%pA%@1ƃA%A%@,iA%A%@'>A%A&{@"ܛA&{A&=q@7A&=qA&ff@#@A&ffA&\@z{A,(A,Q?9A,QA,z?4SA,zA,?//A,A,?*eA,A,?%A,A-?!7A-A-G?A-GA-p?`9A-pA-?,wA-A-?{A-A-? ?A-A.{?4A.{A.=q?FA.=qA.ff?}A.ffA.\>wA.\A.R>A.RA.H>A.HA/ =>FA/ =A/33>޲A/33A/\)> yA/\)A/>T/A/A/>ʣ)A/A/ >A/ A0>