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 = 5.5244386425277E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10959' / dataset identifier CHECKSUM= 'WcRFacODXcODacOD' / HDU checksum updated 2012-02-25T23:58:16 DATASUM = ' ' / data unit checksum updated 2012-02-25T23:58:10 DATE = '2012-02-25T23:58:16' / Date and time of file creation DATE-OBS= '2010-02-17T09:16:27' / Observation start date DATE-END= '2010-02-17T17:53:58' / 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 = 3.8278538714397E+08 / Observation start time TSTOP = 3.8281643849556E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10959 ' / Observation id SEQ_NUM = '200591 ' / 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 = 5.5244386425277E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10959' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'V5h9Y2h9V2h9V2h9' / HDU checksum updated 2012-02-25T23:58:16 DATASUM = '2654091716' / data unit checksum updated 2012-02-25T23:58:16 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2012-02-25T23:58:16' / Date and time of file creation DATE-OBS= '2010-02-17T09:16:27' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-02-17T17:53:58' / 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 = '../../acisf10959/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 = 3.8278538714397E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-0 ' / ACIS-I0 RA_PNT = 3.0850394521281E+02 / Pointing RA DEC_PNT = 4.1473388211246E+01 / Pointing Dec ROLL_PNT= 2.7403597628934E+01 / Pointing Roll RA_TARG = 3.0849626700000E+02 / Observer's specified target RA DEC_TARG= 4.1467714000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0850394521281E+02 / Nominal RA DEC_NOM = 4.1473388211246E+01 / Nominal Dec ROLL_NOM= 2.7403597628934E+01 / Nominal Roll TSTOP = 3.8281643849556E+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= 9.0952652557451E-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 = '10959 ' / Observation id SEQ_NUM = '200591 ' / Sequence number ONTIME = 2.8543956035912E+04 / [s] Sum of GTIs ONTIME0 = 2.8543956035912E+04 / [s] Sum of GTIs LIVETIME= 2.8182515277478E+04 / [s] Livetime LIVTIME0= 2.8182515277478E+04 / [s] Livetime EXPOSURE= 2.8182485636264E+04 / [secs] Total exposure time EXPOSUR0= 2.8182515277478E+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/10959/acisf10959/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpcu5gcA.par mode=hl HISTORY Parameter file used: /tmp/tmpcu5gcA.par HISTORY Detector Mask File: ../../acisf10959/data/aux/acisf10959_001N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3326.68,3806.62) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10959/products/events/fullrun_ccd0_HISTORY acisf10959_pi14-548_pass1_cl_src27_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 2012-02-25T23:58:16 ASC00001HISTORY PARM :asphistfile=../../acisf10959/products/aux/asphist_0.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10959/products/spectra/fullrun_ccd0_aASC00004HISTORY CONT :cisf10959_pi14-548_pass1_cl_src27.arf ASC00005HISTORY PARM :sourcepixelx=3326.6780625 ASC00006HISTORY PARM :sourcepixely=3806.6208232 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10959/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf10959_pi14-548_pass1_cl_src27_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10959/data/aux/acisf382786962N001_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=../../acisf10959/data/aux/acisf10959_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<>R> =)P9> >=>>{> >{>33>c>33>Q>l>Q>p??>p>\?A. >\>Ǯ? >Ǯ>?/>>? >> =@> =>(@=>(>G@}f>G>ff@b>ff>@ʈ>>@~>>A+>>HA59>H?AW??\A}?\?A??At9?? =qAmв? =q? @? ?\)A"r?\)?A$??zA{I&?z? =A? =?A??(Aӵ?(?RA5?R?!GA賿?!G?# B?# ?&ffB1h?&ff?(B$$?(?+B8?+?.{BK?.{?0B_A?0?333B=K?333?5Bf?5?8QB|`N?8Q?:HB$?:H?=pB.d?=p?@B˚?@?B\B?B\?EBS?E?GB†9?G?J=qB?J=q?LB?L?O\)B렜?O\)?QB?Q?TzC?Tz?W =C ?W =?YC,?Y?\(CDU?\(?^RC ?^R?aGC'L?aG?c C.?c ?fffC5G?fff?hC?{?\)CP?\)?C$.??C@ H@ C=ĉ@ @ (C?;=@ (@ CD@ @ pCH@ p@{CO&@{@RCSu@R@\)CWS@\)@CY2@@CXh@@GC[8@G@Ca@@\Cen@\@33Ch@33@ Ci@ @zCk@z@Cj@@Cmۻ@@ffCq @ff@ =Cts}@ =@Cw@@QCy>@Q@CzV@@CzF@@=qC{V@=q@HC~(Y@H@C#@@(CC@(@C{@@pC K@p@{CM_@{@RC@R@\)C@\)@ C@ @ C@ @!GC $@!G@!CK@!@"\C~@"\@#33Co@#33@# Cn'@# @$zCxvD@$z@%C|>@%@%C~@%@&ffCڽ@&ff@' =C@' =@'Cn@'@(QC@(Q@(C-@(@)C1@)@*=qC(@*=q@*HC@*H@+CR@+@,(C@,(@,C*@,@-pCp@-p@.{C@.{@.RC~@.R@/\)C@/\)@0C@0@0CB@0@1GC@1G@1Cf@1@2\C@2\@333CT@333@3 C3Z@3 @4zCz@4z@5CM@5@5Co@5@6ffCp@6ff@7 =Cq}@7 =@7C'@7@8QCi@8Q@8CN@8@9Cn@9@:=qC @:=q@:HC@:H@;C6h@;@<(C@<(@{Cv@>{@>RC@>R@?\)C@?\)@@C7n@@@@C@@@AGCz@AG@ACX@A@B\C@B\@C33CLr@C33@C C@C @DzC[@Dz@EC.@ @(Co-@(@zCnF@z@Cl@@Ckǧ@@pCjV@p@Ci`@@{Ch@{@ffCg@ff@RCff@R@ =Ce@ =@\)CdhQ@\)@Ccg@@Cbg}@@QCaT@Q@C`0M@@C_ @@GC^@G@C]!@@C\@@=qC[ @=q@\CY(@\@HCX@H@33CW@33@CV@@ CUW@ @(CTԜ@(@zCSҲ@z@CRI@@CQs@@pCP6@p@COg@@{CNQ@{@ffCN@ff@RCM@R@ =CL)@ =@\)CK4@\)@CJ5@@CI7 @@QCH@8@Q@CGQ#@@CFb@@GCE]d@G@CDX@@CCZ@@=qCBaE@=q@\CAi%@\@HC@g2@H@33C?e@33@C>i@@ C=s3@ @(C<}@(@zC;@z@C: @@C9t@@pC8@p@C8@@{C6{@{@ffC5@ff@RC4X@R@ =C3@ =@\)C2Ԫ@\)@C1:@@C0`@@QC/@Q@C.ĸ@@C-r@@GC,̙@G@C+џ@@C*@@=qC)@=q@\C(@\@HC'ו@H@33C&@33@ÅC%@Å@ C$1@ @(C#@(@zC"$@z@C!ӑ@@C [@@pCg@p@CR@@{C@{@ffC@ff@ƸRC$@ƸR@ =C@ =@\)C@\)@ǮC@Ǯ@C@@QC @Q@ȣC N@ȣ@C @@GC=@G@əC g@ə@C/ @@=qCA@=q@ʏ\CT@ʏ\@HCar@H@33Co@33@˅C uq@˅@ C r@ @(C p@(@zC z@z@C @@Ci@@pC@p@C~@@{C@{@ffC@ff@θRC@θR@ =C@ =@\)C4@\)@ϮCk@Ϯ@C@@QBTM@Q@УB_@У@B@@GBس@G@љB~@љ@B@@=qB9O@=q@ҏ\Bl-@ҏ\@HB@H@33B@33@ӅB@Ӆ@ B@ @(BK@(@zB{?@z@B@@B@@pB.@p@By@@{Bݞ@{@ffBl@ff@ָRB@ָR@ =BL}@ =@\)B֜@\)@׮Bڃ@׮@B@@QBc0@Q@أBϹd@أ@B?@@GBC@G@ٙBxd@ٙ@BȽ@@=qB@=q@ڏ\Bu@ڏ\@HB#@H@33B@@Bj9@@pB@p@Ba2@@{Bܱ@{@ffBY@ff@޸RB@޸R@ =Bdj@ =@\)B@\)@߮Bp@߮@B@@QBs@Q@BK@@B@@GB@G@ᙚBb@ᙚ@B@@@=qB݁@=q@\B{@\@HB@H@33B@33@BH@@ B@ @(BG@(@zB%@z@B@@By@@pBCE@p@B @@{B@{@ffBC@ff@RB@R@ =Bl@ =@\)BF@\)@B@@B?$@@QB@Q@B@@B@@GBk;@G@陚B(@陚@B@@=qBu@=q@\BLH@\@HB|@H@33Bz@33@BxV*@@ Bu@ @(BsJ@(@zBqya@z@BoP@@Bm@@@pBj@p@Bh@@{BfZ@{@ffBdn@ff@RBb@R@ =B`@ =@\)B^@\)@B\!@@BZY@@QBXM@Q@BVh@@BUJ@@GBS5c@G@BQUY@@BO@@=qBN+@=q@\BL@\@HBJ"@H@33BH`@33@BF|@@ BD@ @(BC;@(@zBA@z@B?1@@B>PO@@pB<@p@B;N&@@{B9(@{@ffB8@ff@RB6@R@ =B5@ =@\)B3h@\)@B2<@@B0?@@QB/>@Q@B-Ƿ@@B,P@@GB*@G@B)Cw@@B'@@=qB&`@=q@\B%;@\@HB#@H@33B"^@33@B!,@@ Ba@ @(Bd@(@zB1d@z@B@@B@@pB|@p@B7d@@{B@{@ffB @ff@RB@R@ =Bq@ =@\)BN@\)@B@ABAA(BmA(AQB CAQAzB vAzAB W'AAB 82AAB +xAAB0AAGB6AGApB%ApABAABAABSAA{BA{A=qBA=qAffAAffA\A_A\ARAARAHA-cAHA =A[A =A33AA33A\)AA\)AARAAAAA AAAAؠ>AA{A=A{A=qA^'A=qAffAӻAffA\AA\ARAzjARAHAAHA =A[}A =A33A@A33A\)A_kA\)AAAAA`AA AA AAĈBAA(A _A(AQAAQAzAYAzAAvAAAjAAAPAA AA A GAA GA pA[A pA A7A A AeA A A?A A {AλA {A =qAA =qA ffADA ffA \A4A \A RAA RA HAZA HA =AIA =A 33AuA 33A \)A_A \)A AA A A"A A AWA A A A A (AQA (A QAhA QA zA7A zA AqA A A~xA A A/A A AA A GAyA GA pA9#A pA AA A AgA A ASA A{A_AAA<AAA:~kAAA8AAGA6AGApA4BApAA2AAA0ڌAAA.|AA{A-A{A=qA+$A=qAffA)GAffA\A'fA\ARA%8ARAHA#AHA =A!A =A33AA33A\)A A\)AA,/AAAPAA AA AAAA(A-A(AQAJ;AQAzAAzAAӏAAA AAA ^AAA AAGA ~AGApAJDApAAAAAAAAIAA{AA{A=q@_A=qAff@]AffA\@=nA\AR@ARAH@AHA =@A =A33@YA33A\)@A\)A@vAA@iVAA @~A A@ܘ0AA(@ٙ A(AQ@ց$AQAz@oJAzA@g)AA@dAA@ʂAA@ǾAAG@AGAp@A(A((?A((A(Q?A(QA(z?A(zA(?*A(A(?ZA(A(?A(A)?iA)A)G?;A)GA)p?0yA)pA)?*A)A)?A&A)A)?zA)A*{?qX/A*{A*=q?i>A*=qA*ff?a-A*ffA*\?Y}KA*\A*R?R,A*RA*H?JA*HA+ =?DA+ =A+33?>iiA+33A+\)?8A+\)A+?2A+A+?-aA+A+ ?(A+ A,?"A,A,(?A,(A,Q?A,QA,z?ԫA,zA,?QA,A,? eA,A,? A,A-?A-A-G?A-GA-p>ƟA-pA->6A-A->A-A->H A-A.{>A.{A.=q>oA.=qA.ff>HA.ffA.\>KA.\A.R>wA.RA.H>è A.HA/ =>-wA/ =A/33>A/33A/\)>5A/\)A/>/A/A/>bA/A/ > A/ A0>2~