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 = 5.1463431318968E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/00018' / dataset identifier CHECKSUM= 'khaHngTEkgYEkgYE' / HDU checksum updated 2012-02-21T16:23:04 DATASUM = ' ' / data unit checksum updated 2012-02-21T16:22:57 DATE = '2012-02-21T16:23:04' / Date and time of file creation DATE-OBS= '1999-10-12T10:21:05' / Observation start date DATE-END= '1999-10-13T00:53:11' / 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-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 = 5.6110865958828E+07 / Observation start time TSTOP = 5.6163191698213E+07 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '18 ' / Observation id SEQ_NUM = '200016 ' / 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 = 5.1463431318968E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/00018' / dataset identifier REVISION= 4 / Processing version of data CHECKSUM= '7PaCANZA0NaA7NYA' / HDU checksum updated 2012-02-21T16:23:04 DATASUM = '1569205703' / data unit checksum updated 2012-02-21T16:23:04 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2012-02-21T16:23:04' / Date and time of file creation DATE-OBS= '1999-10-12T10:21:05' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '1999-10-13T00:53:11' / 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= 5.4803140161761E+07 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625000921849E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.7286159064283E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf00018/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 = 5.6110865958828E+07 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-1 ' / ACIS-I1 RA_PNT = 8.3815410390113E+01 / Pointing RA DEC_PNT = -5.3844436012454E+00 / Pointing Dec ROLL_PNT= 7.9991212580123E+01 / Pointing Roll RA_TARG = 8.3812500000000E+01 / Observer's specified target RA DEC_TARG= -5.3888890000000E+00 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 8.3815410390113E+01 / Nominal RA DEC_NOM = -5.3844436012454E+00 / Nominal Dec ROLL_NOM= 7.9991212580123E+01 / Nominal Roll TSTOP = 5.6163191698213E+07 / 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= F CTI_APP = 'NNNNNNNNNN' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument FRACEXPO= 5.2452054976015E-01 / Effective fractional exposure READMODE= 'TIMED ' / Read mode DATAMODE= 'FAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'YOUNG STARS IN THE ORION TRAPEZIUM CLUSTER' / Proposal title OBSERVER= 'Prof Gordon Garmire' / Principal investigator OBJECT = 'TRAPEZIUM CLUSTER' / Source name OBS_ID = '18 ' / Observation id SEQ_NUM = '200016 ' / Sequence number ONTIME = 4.7363078727670E+04 / [s] Sum of GTIs ONTIME1 = 4.7363078727670E+04 / [s] Sum of GTIs LIVETIME= 4.6763338906198E+04 / [s] Livetime LIVTIME1= 4.6763338906198E+04 / [s] Livetime EXPOSURE= 4.6743537258983E+04 / [secs] Total exposure time EXPOSUR1= 4.6763338906198E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.6395204163000E+02 / [K] Focal Plane Temperature RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/18/acisf00018/productHISTORY s HISTORY Cmd Line: mkarf @@/tmp/tmpbO9qX3.par mode=hl HISTORY Parameter file used: /tmp/tmpbO9qX3.par HISTORY Detector Mask File: ../../acisf00018/data/aux/acisf00018_001N004_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4096.22,3681.08) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf00018/products/events/fullrun_ccd1_HISTORY acisf00018_pi14-548_pass1_cl_src82_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/acisD199HISTORY 9-09-16qeuN0002.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/acisD19HISTORY 99-09-16badpixN0002.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 2012-02-21T16:23:04 ASC00001HISTORY PARM :asphistfile=../../acisf00018/products/aux/asphist_1.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf00018/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf00018_pi14-548_pass1_cl_src82.arf ASC00005HISTORY PARM :sourcepixelx=4096.2192236 ASC00006HISTORY PARM :sourcepixely=3681.0814794 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf00018/products/events/fullrun_ccd1_acASC00009HISTORY CONT :isf00018_pi14-548_pass1_cl_src82_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf00018/data/aux/acisf056113098N004_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=../../acisf00018/data/aux/acisf00018_001N004_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R>N>R> ?> >?>>{@/Q>{>33@sZR>33>Q@7 >Q>p@kU>p>\@i>\>ǮA q>Ǯ>A?q>>A.>> =A`K> =>(AL.>(>GA>G>ffAŘ>ff>AͰ>>Bv>>B>>HB ;>H?B1??\BD?\?BZ^??BlX?? =qB($? =q? A!? ?\)Aޙ?\)?AԘ??zB`+?z? =B*0? =?B7f??(B?o?(?RBI?R?!GB\x?!G?# Bou?# ?&ffB?&ff?(B?(?+B]?+?.{B?.{?0BJ?0?333B?333?5Be?5?8QB"?8Q?:HBʓu?:H?=pBA?=p?@B4?@?B\BW?B\?EBGV?E?GB\d?G?J=qCL-?J=q?LC?L?O\)C B?O\)?QCr)?Q?TzC?Tz?W =CS?W =?YC$d?Y?\(C q?\(?^RC$ۻ?^R?aGC(5?aG?c C--y?c ?fffC1c?fff?hC5w|?h?kC9B?k?n{C=?n{?pC@F?p?s33CD?s33?uCHW?u?xQCL?xQ?zHCOg?zH?}pCSIk?}p?CV/??GCZF?G?\C].?\? CaL? ?Cd~??ffCh?ff?Ck#-??Cn0??=qCq7?=q?Ct-0??Cv??{Cy{W?{?\)C|O?\)?C??C@??33C0?33?zC]?z?CX?? =C? =?QCZ?Q?CY??HC6?H?(CE'?(?pC6?p?RC*?R?C??GC ?G?\C?\? C? ?C֚??ffC?ff?C??C{C1@>{@>RC1@>R@?\)C2J@?\)@@C2@@@@C3@@@AGC4r@AG@AC4@A@B\C4j@B\@C33C5HP@C33@C C5@C @DzC68@Dz@EC6F@E@EC6@E@FffC6@Fff@G =C7@-@G =@GC7@G@HQC7@HQ@HC7Q@H@IC7@I@J=qC7@J=q@JHC6m@JH@KC5@K@L(C4@L(@LC5@L@MpC6hQ@Mp@N{C6@N{@NRC7d@NR@O\)C8a@O\)@PC8+@P@PC9'@P@QGC9@QG@QC:Z@Q@R\C:q@R\@S33C:@S33@S C;1@S @TzC;G@Tz@UC;t@U@UC;^@U@VffC,@Z=q@ZHC>z@ZH@[C>ǐ@[@\(C>K@\(@\C>@\@]pC? N@]p@^{C?@G@^{@^RC?s@^R@_\)C?@_\)@`C?@`@`C@@`@aGC@G@aG@aC@z@a@b\C@@b\@c33C@.@c33@c C@@c @dzCA @dz@eCA0@e@eCAH*@e@fffCA_h@fff@g =CA@g =@gCAJ@g@hQCAҠ@hQ@hCAx@h@iCB=@i@j=qCB@j=q@jHCB+@jH@kCB9x@k@l(CBO@l(@lCBe@l@mpCBym@mp@n{CB+@n{@nRCB@nR@o\)CB"@o\)@pCB}@p@pCB@p@qGCB@qG@qCB@q@r\CB@r\@s33CBp@s33@s CB@@s @tzCB@tz@uCBk@u@uCBv@u@vffCB{@vff@w =CBۘ@w =@wCBҺ@w@xQCBɵ@xQ@xCB@x@yCB:@y@z=qCBƦ@z=q@zHCB/@zH@{CB@{@|(CB@|(@|CB@|@}pCBs@}p@~{CCz@~{@~RCC)b@~R@\)CC:@\)@CCL@@QCCZg@Q@CCn@@CC@@GCCY@G@CC/]@@CCL@@=qCB@=q@\CB;@\@HCB@H@33CB@33@CB@@ CBl@ @(CBQ<@(@zCB)b@z@CB@@CA܅@@pCAM@p@CA@@{CAs@{@ffCAO @ff@RCA(9@R@ =C@@ =@\)C@)@\)@C@Z@@C@@@QC@U@Q@C@*@@C@@@GC?@G@C? @@C?a@@=qC?1T@=q@\C>@\@HC>@H@33C>@33@C>S@@ C>-@ @(C=@(@zC=@z@C=M-@@C= @@pC<@p@CI @\@HBA(AQ@$%AQAz@ AzA@4AA@AA@ZAA@)AAG@AGAp@kApA@IAA@2AA@&AA{@A{A=q@.1A=qAff@AAffA\@CA\AR@4ARAH@*AHA =@-3A =A33@4A33A\)@/A\)A@ PAA@KAA @ A A@0cAA(@0A(AQ@!AQAz@LAzA@AA@AA@+AA@|^AAG@xAGAp@tBApA@p#AA@mAA@iEAA{@e| A{A=q@aA=qAff@]AffA\@ZI*A\AR@VARAH@SbzAHA =@PA =A33@LHA33A\)@IL?A\)A@E+AA@BjAA @?!A A @;,A A (@8EA (A Q@5-A QA z@2FA zA @/ZA A @,hA A @)A A!@&A!A!G@#jA!GA!p@ A!pA!@hA!A!@[A!A!@^eA!A"{@d/A"{A"=q@k A"=qA"ff@tA"ffA"\@ A"\A"R@A"RA"H@A"HA# =@!A# =A#33@)}A#33A#\)?A#\)A#?A#A#?&A#A# ?A# A$?PA$A$(?A$(A$Q?A$QA$z?{A$zA$?.A$A$?NA$A$?A$A%?~!A%A%G?A%GA%p?UA%pA%?/A%A%?5BA%A%?!A%A&{?vA&{A&=q?$A&=qA&ff?>A&ffA&\?JA&\A&R?FA&RA&H?FA&HA' =?A' =A'33?A'33A'\)?٤A'\)A'?A'A'?yaA'A' ?qA' A(?jvA(A((?cA((A(Q?[A(QA(z?TA(zA(?MD*A(A(?FoA(A(??A(A)?8IA)A)G?1A)GA)p?+YA)pA)?%6/A)A)?5A)A)?WkA)A*{?A*{A*=q?A*=qA*ff? A*ffA*\?A*\A*R?sA*RA*H>EA*HA+ =>^CA+ =A+33>wA+33A+\)>ቃA+\)A+>ڸA+A+>A+A+ >eA+ A,>5A,A,(> A,(A,Q>!A,QA,z>(?A,zA,>A,A,>A,A,>'uA,A->wIA-A-G>A-GA-p>A-pA->>A-A->A-A->jA-A.{>A.{A.=q> VA.=qA.ff>]A.ffA.\>}hA.\A.R>vHA.RA.H>o/A.HA/ =>h~ A/ =A/33>aӟA/33A/\)>[A/\)A/>TGA/A/>M~A/A/ >FԘA/ A0>@1R