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= 'jeZEjeZEjeZEjeZE' / HDU checksum updated 2012-02-21T17:42:44 DATASUM = ' ' / data unit checksum updated 2012-02-21T17:42:38 DATE = '2012-02-21T17:42:44' / 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-3 ' / ACIS-I3 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= 'hGTbj9QbhEQbh9Qb' / HDU checksum updated 2012-02-21T17:42:44 DATASUM = '3315120363' / data unit checksum updated 2012-02-21T17:42:44 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2012-02-21T17:42:44' / 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_3.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-3 ' / ACIS-I3 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= 9.2886430914705E-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 = 4.7130505808108E+04 / [s] Sum of GTIs ONTIME3 = 4.7130505808108E+04 / [s] Sum of GTIs LIVETIME= 4.6533710964982E+04 / [s] Livetime LIVTIME3= 4.6533710964982E+04 / [s] Livetime EXPOSURE= 4.6819607391417E+04 / [secs] Total exposure time EXPOSUR3= 4.6533710964982E+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/tmpMMoSsS.par mode=hl HISTORY Parameter file used: /tmp/tmpMMoSsS.par HISTORY Detector Mask File: ../../acisf00018/data/aux/acisf00018_001N004_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4695.25,3318.9) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf00018/products/events/fullrun_ccd3_HISTORY acisf00018_pi14-548_pass1_cl_src14_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[4] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD199HISTORY 9-09-16qeuN0002.fits[4] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[4] HISTORY ACIS 3 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD19HISTORY 99-09-16badpixN0002.fits[4] 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 2012-02-21T17:42:44 ASC00001HISTORY PARM :asphistfile=../../acisf00018/products/aux/asphist_3.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf00018/products/spectra/fullrun_ccd3_aASC00004HISTORY CONT :cisf00018_pi14-548_pass1_cl_src14.arf ASC00005HISTORY PARM :sourcepixelx=4695.25219 ASC00006HISTORY PARM :sourcepixely=3318.9049 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf00018/products/events/fullrun_ccd3_acASC00009HISTORY CONT :isf00018_pi14-548_pass1_cl_src14_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-I3 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?R>R> ?ߪ> >@#>>{@n>{>33@>33>Q@\T>Q>pA>p>\A-“>\>ǮA[*>Ǯ>AV>>A>> =A> =>(A8>(>GA}J>G>ffB>ff>B'>>B=t>>BUP>>HBn>H?BDe??\B7>?\?BIH??B?? =qB{y? =q? A? ?\)B% ?\)?BM??zBa~Q?z? =B ? =?BF??(B?(?RB=?R?!GBU?!G?# BAK?# ?&ffB$?&ff?(BK?(?+BY?+?.{B̓?.{?0C?0?333C?333?5C?5?8QC-?8Q?:HC?:H?=pC"?=p?@C)?@?B\C1B?Y?\(C{?\(?^RClp?^R?aGCI?aG?c C:?c ?fffC?fff?hC)?h?kC$2?k?n{CL?n{?pCo ?p?s33C?s33?uC?u?xQC?xQ?zHC&?zH?}pCi?}p?Cu??GCN^?G?\CB?\? C7? ?C.??ffCǣ?ff?CN??C??=qCQL@ @ =qC4ƴ@ =q@ HC9>5@ H@ CA>@ @ (CB@ (@ CHu@ @ pCLM@ p@{CSG>@{@RCWa@R@\)CZ_@\)@C\F@@C[@@GC^o@G@Cd@@\Ch@\@33Cl$@33@ Cmt@ @zCn^@z@Cm@@Cq@@ffCt<@ff@ =Cw@ =@C{@@QC|@Q@C}M@@C})Z@@=qC~W@=q@HCw@H@C@@(C.@(@C`@@pCe@p@{C@{@RCM@R@\)C(@\)@ CP@ @ C @ @!GC@!G@!C@!@"\C|@"\@#33CqTJ@#33@# CoA@# @$zCz@@$z@%C~@%@%C}@%@&ffCQ@&ff@' =CY<@' =@'C@'@(QC@(Q@(C@(@)C{@)@*=qC@*=q@*HCy@*H@+C @+@,(Cʧ@,(@,C@,@-pC@-p@.{C@.{@.RC h@.R@/\)CZ@/\)@0C?@0@0C׫@0@1GC{@1G@1C@1@2\CD@2\@333C}K@333@3 C@3 @4zC@4z@5CSz@5@5C9@5@6ffCd]@6ff@7 =C@7 =@7C @7@8QC@8Q@8CH@8@9C@9@:=qCOj@:=q@:HC@:H@;Cq`@;@<(C9@<(@{C@>{@>RC!R@>R@?\)Cd@?\)@@C]7@@@@C>@@@AGC=@AG@AC@A@B\C k@B\@C33C^@C33@C CB@C @DzC@Dz@ECC@E@ECk@E@FffCҼ@Fff@G =C#@G =@GCx@G@HQC@HQ@HC@H@ICs@I@J=qC@J=q@JHC3@JH@KC@K@L(C!@L(@LC\@L@MpC@Mp@N{Ca@N{@NRC@NR@O\)C]@O\)@PC@P@PC@P@QGCr@QG@QCw@Q@R\C66@R\@S33C @S33@S CC@S @TzC@Tz@UC)E@U@UC<@U@VffCO@Vff@W =CL@W =@WC@W@XQC@XQ@XCC@X@YCk<@Y@Z=qCb@Z=q@ZHC@ZH@[C/@[@\(CE@\(@\CZK@\@]pC}T@]p@^{C.@^{@^RC@^R@_\)C@_\)@`CF@`@`Cx@`@aGCK@aG@aC٧@a@b\C@b\@c33Ck@c33@c CA@c @dzChB@dz@eC@e@eC\@e@fffC@fff@g =C(@g =@gC S@g@hQC5@hQ@hCP&@h@iCj@i@j=qCk@j=q@jHCL@jH@kC1@k@l(C~@l(@lC@l@mpCb@mp@n{C A@n{@nRC@nR@o\)C!@o\)@pC%@p@pC,@p@qGC71@qG@qCAw@q@r\CNI@r\@s33C[@s33@s C`z@s @tzC^n@tz@uC\]@u@uCn@u@vffC#@vff@w =C@w =@wC@w@xQC~;@xQ@xC!@x@yC@y@z=qC @z=q@zHC@@zH@{C~n@{@|(C@|(@|C@|@}pC@}p@~{C~@~{@~RCN@~R@\)C@\)@C@@QC"5@Q@C4G@@CFR@@GC$@G@C @@C|@@=qC@=q@\C@\@HC@H@33C@33@C~@@ Ch@ @(CS@(@zC3@z@C@@CX@@pC%@p@C@@{C@{@ffC@ff@RCef@R@ =CAK@ =@\)C-@\)@C@@C@@QC@Q@C@@Ce @@GC6@G@C@@Cۓ@@=qC@=q@\C{t@\@HCOH@H@33C#"@33@C@@ C@ @(Car@(@zC2@z@C@@CZ@@pC@p@C>?@@{C@{@ffCV@ff@RC@R@ =CA@@ =@\)C@\)@C3@@C}@@QC;@Q@C@@C@@GCe@G@CQ@@CΉ@@=qCs3@=q@\C@\@HC&@H@33Crn@33@C@@ C@ @(CaK@(@zC C@z@CS@@CVu@@pC@p@C}@@{C'@{@ffC@ff@RCt@R@ =C O@ =@\)C@\)@CD@@C(@@QC}@Q@C|@@CL@@GCF@G@C@@Cuo@@=qC@=q@\C@\@HC* @H@33Cq@33@C^@@ C@ @(Cp@(@zC|@z@C@@C0@@pCY@p@C3@@{Cy@{@ffC?T@ff@RC@R@ =CJ@ =@\)CЭ@\)@CP@@CЌ@@QCO@Q@CͰ@@CL@@GC@G@CM@@CV@@=qCK@=q@\C@\@HCB@H@33C-@33@Cy@G@C=q @@C@33@ÅCvH@Å@ Cu@ @(Cv @(@zCg@z@CYK@@CYP@@pCg@p@Cu@@{Ch@{@ffC\@ff@ƸRCb+@ƸR@ =Cxt@ =@\)C@\)@ǮC@Ǯ@C @@QC'@Q@ȣC @ȣ@C @@GC @G@əC 0@ə@C @@=qC &@=q@ʏ\Cٶ@ʏ\@HC@H@33Co@33@˅C@˅@ C@ @(C)@(@zCP@z@C#@@C>v@@pCf@p@B@@{B5o@{@ffBP@ff@θRBo@θR@ =Bi@ =@\)B@\)@ϮB˼@Ϯ@B@@QB@Q@УB].@У@B@@GBR@G@љB@љ@BL@@=qBWZ@=q@ҏ\B@ҏ\@HBq@H@33B@33@ӅB5@Ӆ@ B܃@ @(B9@(@zB=@z@BWu@@Bզ)@@pBJ@p@B^@@{BЗ@{@ffB@ff@ָRB +@ָR@ =Bˁ@ =@\)B@\)@׮B7@׮@Bƌ@@QB@Q@أBSX@أ@B@@GB4@G@ٙBQ@ٙ@B@@=qB@=q@ڏ\B[@ڏ\@HB @H@33B@33@ۅB@ۅ@ Bs`@ @(BE@(@zBT@z@B‰@@BE@@pB@p@Bsl@@{B @{@ffB@ff@޸RB?@޸R@ =B@ =@\)B@\)@߮B3@߮@Bm@@QBc@Q@B@@B@@GBQb@G@ᙚB@ᙚ@B@@=qBf@=q@\B@\@HBб@H@33B@33@B:?@@ B@ @(B@(@zBg@z@B"@@B@@pB1@p@B@@{Bi@{@ffB@ff@RB@R@ =B@ =@\)BA@\)@Bl@@B@@QBlD@Q@B~@@B|}@@GBz$?@G@陚Bw @陚@BuK@@=qBsd@=q@\Bq>)@\@HBo@H@33Bl4@33@Bj@@ Bh@ @(BfU`@(@zBdN!@z@BbH@@B`9w@@pB^@p@B\@@{BZ7@{@ffBXi @ff@RBV@R@ =BTN@ =@\)BR@\)@BP.@@BNP@@QBL@Q@BKF@@BI@@GBGI@G@BF@@BDl@@=qBC@=q@\BA@\@HB? @H@33B=@33@B;0@@ B:#@ @(B8\@(@zB6@z@B5`@@B3)@@pB2iB@p@B0@@{B/n@{@ffB-b@ff@RB,e@R@ =B*@ =@\)B)t@\)@B(@@B&m@@QB%N@Q@B#Y@@B"x8@@GB 3@G@B@@B$@@=qB@=q@\BO@\@HBJ@H@33B@33@B @@ BNi@ @(B)@(@zB@z@B@@Bj@@pB)@p@B@@{B @{@ffB | @ff@RB S<@R@ =B 2@ =@\)B @\)@B}@ABAA(B A(AQBkbAQAzBNAzAB2 AABQAAB AAA%aAAGA4^AGApAApAAAAA AAAAA{AA{A=qAA=qAffA AffA\AA\ARAFARAHAAHA =A"A =A33AOA33A\)AhaA\)AAlAAAt AA AܡoA AA0AA(A-A(AQA1kAQAzAd#AzAAӺAAAnAAAh^AAAιAAGA KAGApA?ApAAtAAAǽCAAA1AA{AwgA{A=qAβA=qAffA(VAffA\AA\ARApARAHAOAHA =AШA =A33ASA33A\)AA\)AAVAAAAA AmA AA;AA(ASA(AQAMAA@AAG@AGAp@ApA@AA@AA@AA{@A{A=q@!*A=qAff@JAffA\@JA\AR@mARAH@AHA =@A =A33@A+33A+\)?%xA+\)A+? xA+A+?|A+A+ ?A+ A,?A,A,(? A,(A,Q? A,QA,z?]#A,zA,?HA,A,>A,A,>3A,A->tA-A-G>A-GA-p>⫪A-pA->lA-A->MA-A->MA-A.{>T A.{A.=q>A.=qA.ff>GlA.ffA.\>ZA.\A.R>A.RA.H>xA.HA/ =>=A/ =A/33>:A/33A/\)>A/\)A/>A/A/>A/A/ >ٙA/ A0>]