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= 'agRJadQJadQJadQJ' / HDU checksum updated 2011-07-17T16:01:49 DATASUM = ' ' / data unit checksum updated 2011-05-02T20:47:05 DATE = '2011-07-17T16:01:49' / 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-1 ' / ACIS-I1 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= 'HEGHKDD9HDDEHDD9' / HDU checksum updated 2011-07-17T16:01:49 DATASUM = '2067260568' / data unit checksum updated 2011-07-17T16:01:49 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-17T16:01:49' / 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_1.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-1 ' / ACIS-I1 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= 9.4345121332976E-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 = 2.7816251512647E+04 / [s] Sum of GTIs ONTIME1 = 2.7816251512647E+04 / [s] Sum of GTIs LIVETIME= 2.7464025387058E+04 / [s] Livetime LIVTIME1= 2.7464025387058E+04 / [s] Livetime EXPOSURE= 2.7457415311962E+04 / [secs] Total exposure time EXPOSUR1= 2.7464025387058E+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/tmpE8nJ9F.par mode=hl HISTORY Parameter file used: /tmp/tmpE8nJ9F.par HISTORY Detector Mask File: ../../acisf10950/data/aux/acisf10950_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4262.02,3755.42) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10950/products/events/fullrun_ccd1_HISTORY acisf10950_pi14-548_pass1_cl_src53_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[2] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[2] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[2] HISTORY ACIS 1 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[2] 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 2011-07-17T16:01:49 ASC00001HISTORY PARM :asphistfile=../../acisf10950/products/aux/asphist_1.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10950/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf10950_pi14-548_pass1_cl_src53.arf ASC00005HISTORY PARM :sourcepixelx=4262.0176608 ASC00006HISTORY PARM :sourcepixely=3755.422779 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10950/products/events/fullrun_ccd1_acASC00009HISTORY CONT :isf10950_pi14-548_pass1_cl_src53_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-I1 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 >>R
R>
=;>
>>^>>{>~>{>33?w>33>Q?Z
>Q>p?>p>\?>\>Ǯ@H>Ǯ>@;h>>@:u>>
=@>
=>(@M>(>G@>G>ffA
>ff>A0>>AT>>A~ >>HA0>H? Abc? ?\A&?\?A)??B ,??
=qA9B?
=q?A8I;??\)ACL?\)?Ak??zAR?z?
=Aj?
=?A??(B
%?(?RB?R?!GB)?!G?#
B>>?#
?&ffBRs?&ff?(Bi?(?+BF?+?.{B?.{?0BC?0?333B?333?5Bd?5?8QBm?8Q?:HBܡ?:H?=pBYD?=p?@ BԛC?@ ?B\Bw4?B\?EBs?E?GC ?G?J=qC?J=q?LC?L?O\)C;e?O\)?QC!h?Q?TzC)?Tz?W
=C1ƛ?W
=?YC:1g?Y?\(CBR?\(?^RCJ?^R?aGCR?aG?c
CZ?c
?fffCb*?fff?hCj?h?kCrH?k?n{Cy?n{?pC?p?s33C?s33?uC?u?xQCh.?xQ?zHCH-?zH?}pC?}p? C? ?GChz?G?\C+?\?
C?
?C??ffCA ?ff?C??CJ??=qC}?=q?Cؘ??C??{C?{?\)Cb?\)?CĚ??CǼ??33Cӽ?33?zCͫ?z?Cn??
=C&?
=?QCߡ?Q?CؚK??HCMQ?H?(Cլ?(?pC'?p?RC?R? CF? ?GC?G?\Cb?\?
C?
?C??ffC"^?ff?C*??C??=qC?=q?C9??C??{Cm?{?\)CZ?\)?CH??D ??33Dg'?33?zD-?z?D??
=D?
=?QD?Q?DE??HD?H?(D/?(?pDm?p?RD!8?R? D? ?GD z?G?\D
k?\?
D
?
?D,??ffD"?ff?ǮC?Ǯ?C??=qCm
?=q?˅C2?˅?C??{C?{?\)C?\)?УCw?У?C5??33Ce?33?zCK?z?C??
=CV?
=?QC_S?Q?ٙCz?ٙ?HCl?H?(C?(?pD ?p?RD ?R? D&? ?GD?G?\D:I?\?
D[?
?DB??ffDk?ff?D??DG??=qD2?=q?DD??C|??{CC?{?\)C%?\)?C??CzD??33C<?33?zCi?z?C0??
=C?
=?QC?Q?C!G??HCy>?H?(Ck?(?pC?p?RCS?R@ C
@ @ C@ @GC\@G@C@@\CZ@\@33C@33@
C@
@zC9@z@Cu^@@CcO@@ffCjS@ff@
=Cmf@
=@Cnr@@QCd͒@Q@C\P@@ CU+N@ @
=qCJ@
=q@
HCO@
H@CX\@@(CY@(@C_t@@
pCd@@
p@{CleZ@{@RCq ~@R@\)Ct@\)@ Cv@ @Cv$@@GCy+@G@C@@\Cj@\@33C1{@33@
Cn@
@zC|K@z@CFp@@Cq@@ffC@@ff@
=CR@
=@CL@@QCъ@Q@C*@@C@@=qC@=q@HC-@H@C_e@@(C*@(@Cߧ@@pC@p@{CZ@{@RC@R@\)Cl4@\)@ CL@ @ CZ4@ @!GCt#@!G@!Cأ@!@"\Cg@"\@#33C~@#33@#
C @#
@$zCM@$z@%C@%@%CA
@%@&ffCh@&ff@'
=C@'
=@'CzN@'@(QC@(Q@(C@(@)C@)@*=qC@*=q@*HC@*H@+CO@+@,(C*@,(@,C,@,@-pCW@-p@.{C/T@.{@.RC@.R@/\)C@/\)@0 C*@0 @0C@0@1GC@1G@1C#d@1@2\C@2\@333CD@333@3
C@3
@4zCZ@4z@5C1@5@5Cq@5@6ffC@6ff@7
=C@7
=@7C@7@8QCy@8Q@8Cq@8@9Ct@9@:=qC@:=q@:HC?@:H@;C0@;@<(C@<(@