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 = 5.5265525283699E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10974' / dataset identifier CHECKSUM= 'iAI7j0H4i7H4i7H4' / HDU checksum updated 2011-07-18T02:25:53 DATASUM = ' ' / data unit checksum updated 2011-05-04T04:24:10 DATE = '2011-07-18T02:25:53' / Date and time of file creation DATE-OBS= '2010-03-10T12:36:24' / Observation start date DATE-END= '2010-03-10T20:54:43' / 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-7 ' / ACIS-S3 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 = 3.8461178451161E+08 / Observation start time TSTOP = 3.8464168376312E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10974 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200606 ' / 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 = 5.5265525283699E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10974' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= '3qiZ5ofZ3ofZ3ofZ' / HDU checksum updated 2011-07-18T02:25:53 DATASUM = '2720045580' / data unit checksum updated 2011-07-18T02:25:53 RAND_SKY= 5.0000000000000E-01 RAND_PI = 0.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-18T02:25:53' / Date and time of file creation DATE-OBS= '2010-03-10T12:36:24' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2010-03-10T20:54:43' / 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= 3.8221123490239E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001298261E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 2.2653120050731E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10974/products/aux/asphist_7.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 = 3.8461178451161E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-7 ' / ACIS-S3 RA_PNT = 3.0890238997240E+02 / Pointing RA DEC_PNT = 4.1180114918126E+01 / Pointing Dec ROLL_PNT= 4.6205536521250E+01 / Pointing Roll RA_TARG = 3.0889759900000E+02 / Observer's specified target RA DEC_TARG= 4.1172894000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 3.0890238997240E+02 / Nominal RA DEC_NOM = 4.1180114918126E+01 / Nominal Dec ROLL_NOM= 4.6205536521250E+01 / Nominal Roll TSTOP = 3.8464168376312E+08 / Observation end time STARTMJF= 73202 / Major frame ctr value at start of data STARTMNF= 32 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 74052 / Major frame ctr value at stop of data STOPMNF = 92 / Stop minor frame ctr at end of data 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 READMODE= 'TIMED ' / Read mode FRACEXPO= 1.0000000000000E+00 / 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 = '10974 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '200606 ' / Sequence number ONTIME = 2.7756788392365E+04 / [s] Sum of GTIs ONTIME7 = 2.7756788392365E+04 / [s] Sum of GTIs LIVETIME= 2.7405315224609E+04 / [s] Livetime LIVTIME7= 2.7405315224609E+04 / [s] Livetime EXPOSURE= 2.7405179600596E+04 / [secs] Total exposure time EXPOSUR7= 2.7405315224609E+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/10974/acisf10974/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpmiKUTq.par mode=hl HISTORY Parameter file used: /tmp/tmpmiKUTq.par HISTORY Detector Mask File: ../../acisf10974/data/aux/acisf10974_000N002_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (5601.64,4952.57) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10974/products/events/fullrun_ccd7_HISTORY acisf10974_pi14-548_pass1_cl_src1_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[8] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[8] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[8] HISTORY ACIS 7 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[8] 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 2011-07-18T02:25:53 ASC00001HISTORY PARM :asphistfile=../../acisf10974/products/aux/asphist_7.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10974/products/spectra/fullrun_ccd7_aASC00004HISTORY CONT :cisf10974_pi14-548_pass1_cl_src1.arf ASC00005HISTORY PARM :sourcepixelx=5601.6352021 ASC00006HISTORY PARM :sourcepixely=4952.5652536 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10974/products/events/fullrun_ccd7_acASC00009HISTORY CONT :isf10974_pi14-548_pass1_cl_src1_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10974/data/aux/acisf384612386N001_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-S3 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf10974/data/aux/acisf10974_000N002_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R?t>R> @s> >@5>>{A%_>{>33AR>33>QA|>Q>pA݌>p>\A8>\>ǮAm>Ǯ>Ao>>>A5>> =B> =>(B$g]>(>GB<}>G>ffBQ>ff>Bks>>B >>B*>>HB >H?B??\BB?\?Bk??Bh ?? =qBVX? =q? BUg? ?\)B0?\)?B\??zBـ?z? =BF? =?B ??(C_?(?RC?R?!GC]?!G?# CD?# ?&ffC&K?&ff?(C-]?(?+C5ױ?+?.{C>e?.{?0CE/?0?333C*?333?5CAվ?5?8QCKP?8Q?:HCQ5D?:H?=pCY?=p?@Cb3?@?B\Cj?B\?ECs?E?GC{N?G?J=qC!k?J=q?LCD?L?O\)C7?O\)?QCF?Q?TzC?Tz?W =C'?W =?YC·?Y?\(C?\(?^RCa8?^R?aGC?aG?c CY?c ?fffC/?fff?hC ?h?kCP)?k?n{Cp?n{?pCc?p?s33C?s33?uC?u?xQC( ?xQ?zHC?zH?}pCB?}p?CC??GC}?G?\CÒ?\? C? ?CG??ffCrg?ff?C??C|??=qCF?=q?CR??C֫???{Cj?{?\)CNw?\)?C??Ce??33Co?33?zC%?z?C⧷?? =C? =?QCP?Q?C枮??HC ?H?(CM?(?pCE?p?RCxD?R?C짔??GC?G?\C?\? C/? ?C.??ffC?ff?CZ??C%??=qC?=q?C??C$??{C?{?\)Cm?\)?CN??C??33C?33?zCe?z?C?? =CL? =?QC(N?Q?C ??HC8?H?(Ce?(?pCT?p?RC?R?CL??GCv?G?\C?\? D)? ?D;??ffDp?ff?ǮCZ'?Ǯ?CK??=qC?=q?˅Cį?˅?Ct??{C
?{?\)CO?\)?УCv4?У?C??33C?33?zCƐ?z?C?? =C? =?QCTs?Q?ٙCd?ٙ?HC?H?(Cn?(?pCu?p?޸RCj?޸R?C&v??GC?G?\CD~?\? Cq? ?C??ffC?ff?C庠??CK0??=qCw?=q?C`??C=??{Cm?{?\)CB?\)?C??C??33CV~?33?zC?z?C?? =C8? =?QC|?Q?CZ??HC?H?(C?@%@&ffCP@&ff@' =C@' =@'CV@'@(QC6@(Q@(C @(@)CMa@)@*=qCw@*=q@*HC@*H@+C@+@,(C@,(@,C5@,@-pC^#@-p@.{C@.{@.RC@.R@/\)CO@/\)@0C@0@0C@0@1GCg,@1G@1C@1@2\CW@2\@333C@333@3 C@3 @4zC@4z@5C_@5@5C4@5@6ffCI+@6ff@7 =Cq@7 =@7Cf@7@8QC@8Q@8ChJ@8@9C9]@9@:=qC@:=q@:HC @:H@;CV@;@<(C@<(@{Cˆ@>{@>RC @>R@?\)Cw@?\)@@C @@@@C@@@AGCU@@AG@AC@A@B\C/@B\@C33C,@C33@C C%@C @DzC.@Dz@EC @E@EC@E@FffC.@Fff@G =CGt@G =@GCc>@G@HQCq@HQ@HCZ@H@IC&@I@J=qC@J=q@JHC`@JH@KCa@K@L(C@L(@LCl@L@MpC@Mp@N{C^@N{@NRC@NR@O\)CG@O\)@PC_e@P@PC@P@QGCՅ@QG@QCC@Q@R\C3v@R\@S33CX@S33@S Ch@S @TzCa@Tz@UC[&@U@UC@U@VffCg@Vff@W =C8@W =@WC8@W@XQC@2@XQ@XC?$@X@YC>@Y@Z=qCK@Z=q@ZHCf5@ZH@[C]@[@\(Cm@\(@\CZ@\@]pCSy@]p@^{CY@^{@^RC`@^R@_\)Ci#@_\)@`Cr3@`@`Cx@`@aGC|.@aG@aC@a@b\Cu@b\@c33Ck@c33@c Cd@c @dzC^i@dz@eCX@e@eCF@e@fffC5@fff@g =C)@g =@gC$3@g@hQC@hQ@hC @h@iC@i@j=qC@j=q@jHC@jH@kCM@k@l(C@l(@lC@l@mpC@mp@n{Cn,@n{@nRCT@nR@o\)C,]@o\)@pC,@p@pC@p@qGC@qG@qCT@q@r\Czf@r\@s33CZ{@s33@s C0@s @tzC@tz@uCʯ@u@uC@@u@vffC@vff@w =C_l@w =@wC*d@w@xQCg@xQ@xCn@x@yC}@y@z=qCi@z=q@zHC8@zH@{C_@{@|(C0@|(@|C@|@}pC @}p@~{CK@~{@~RC@~R@\)C`@\)@CB9@@QC$K@Q@C@@C@@GC@G@CG@@C(@@=qC@=q@\Cp@\@HC$@H@33C@33@C@@ CJ@ @(C@(@zC6@z@Ce@@C@@pC@p@C@@{C6@{@ffC@ff@RC@R@ =CD@ =@\)C@\)@C@@CC@@QC@Q@C@@CE @@GC(@G@Ck@@C.@@=qC"@=q@\CrZ@\@HC@H@33C|@33@CLP@@ C@ @(Cf@(@zCo@z@C@@C;%@@pC@p@CU"@@{CJ@{@ffC@ff@RC@R@ =C@ =@\)C*@\)@C@@C~@@QC}ϸ@Q@C|?@@C|I@@GC{ O@G@Cz=@@CyJ@@=qCxF@=q@\CwC@\@HCvN@H@33CuZ@33@CtX@@ CsI@ @(Cr<(@(@zCqH@z@CpT@@CoO@@pCn8U@p@Cm!@@{Cl0@{@ffCk@@ff@RCjB@R@ =Ci7@ =@\)Ch-@\)@Cg,@@Cf- @@QCe'm@Q@Cd)@@Cc@@GCb(@G@Ca c@@C`@@=qC^@=q@\C]@\@HC\?@H@33C[@33@CZ0@@ CYж@ @(CX@(@zCW@z@CVB@@CU@@pCTl@p@CSK@@{CR4@{@ffCQ@ff@RCP@R@ =CN@ =@\)CM`@\)@CL‘@@CK@@QCJ@Q@CIh@@CHJ\@@GCG02@G@CF@@CD @@=qCCP@=q@\CBä@\@HCA@H@33C@@33@C?mE@@ C>f6@ @(C=`@(@zC!@@B@@B'@@GB%@G@ᙚB$:9@ᙚ@B"@@=qB! '@=q@\Bw^@\@HB(@H@33BI@33@B%@@ B&@ @(B@(@zB {@z@B@@B @@pB@p@BI@@{Bg@{@ffB /j@ff@RB c@R@ =B y@ =@\)B 1T@\)@B@@B^@@QB@Q@B6@@B[@@GBn@G@陚A@陚@Af0@@=qA@=q@\A/@\@HA@H@33A@33@A]@@ A@ @(A @(@zA_@z@AEj@@AЕ@@pAR@p@AV@@{Aۧ@{@ffAzJ@ff@RAG:@R@ =A@ =@\)A|@\)@AЇ@@AG@@QA'#@Q@A'v@@A)@@GA@G@AD@@A@@=qAf@=q@\A@\@HAaQ@H@33A@33@A@@ A0@ @(Aa@(@zA@z@A+@@A@@pAE@p@A$@@{A@{@ffA@ff@RAg@R@ =Az@ =@\)A ~@\)@AA@@A N@@QA@Q@A@@A[@@GA@G@A @@A@@=qA19@=q@\A$@\@HAW@H@33AZ@33@A>@@ A@ @(A>@(@zA\@z@A@@A@@pAsv@p@Am@@{A@{@ffA@ff@RA>@R@ =A@@ =@\)A'@\)@A}@AAzpAA(AwA(AQAuwAQAzAsaAzAAp&AAAnLAAAl +AAAipAAGAgFAGApAePApAAc;CAAA`AAA^AA{A\]'A{A=qAZ2A=qAffAX AffA\AUA\ARAS;ARAHAQrAHA =AOkA =A33AN+A33A\)ALqA\)AAIAAAG4AA AFA AAD"AA(AB?A(AQA@_AQAzA>WAzAAQAffA\@oA\AR@l5ARAH@j;AHA =@gA =A33@e (A33A\)@bpA\)A@_AA@]8tAA @ZEA%pA%?W_A%A%?QbA%A%?KE\A%A&{?E/A&{A&=q?@uA&=qA&ff?;A&ffA&\?7A&\A&R?2>A&RA&H?-t0A&HA' =?(wA' =A'33?#]A'33A'\)?#A'\)A'?A'A'?A'A' ?WA' A(? oA(A((?qA((A(Q?A(QA(z>A(zA(>A(A(>셙A(A(>;A(A)>A)A)G>}pA)GA)p>A)pA)>ƙA)A)>A)A)>A)A*{>UA*{A*=q>fA*=qA*ff>A*ffA*\>.A*\A*R>AA*RA*H>A*HA+ =>BA+ =A+33>kA+33A+\)>'A+\)A+> A+A+>{ A+A+ >t&7A+ A,>l^ A,A,(>e~PA,(A,Q>_oA,QA,z>YbA,zA,>SA,A,>MyA,A,>GA,A->ByA-A-G><{A-GA-p>7[A-pA->2HA-A->-O[A-A->(oFA-A.{>#A.{A.=q>A.=qA.ff>A.ffA.\>>A.\A.R>A.RA.H> A.HA/ => hA/ =A/33>ΡA/33A/\)>A/\)A/=yA/A/=gA/A/ =|A/ A0=