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 ' 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. DATE = '2010-03-30T12:33:56' / Date and time of file creation DATE-OBS= '2002-06-19T23:45:19' / Observation start date DATE-END= '2002-06-20T08:51:22' / 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 TSTART = 1.4091751965748E+08 / Observation start time TSTOP = 1.4095028275883E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '3712 ' / Observation id SEQ_NUM = '800201 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.2444989810850E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/03712' / dataset identifier CHECKSUM= 'jaNClZN9jaNAjWN9' / HDU checksum updated 2010-03-30T12:33:56 DATASUM = ' ' / data unit checksum updated 2010-03-30T12:33:54 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 4310 / width of table in bytes NAXIS2 = 2 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 9 / number of fields in each row EXTNAME = 'WSPECRESP' / name of this binary table extension HDUNAME = 'WSPECRESP' / ASCDM block name TTYPE1 = 'CCD_ID ' / CCD ID TFORM1 = '1I ' / format of field TTYPE2 = 'CHIPX_LO' / CHIP X Coordindate TFORM2 = '1J ' / format of field TTYPE3 = 'CHIPX_HI' / CHIP X Coordindate TFORM3 = '1J ' / format of field TTYPE4 = 'CHIPY_LO' / CHIP Y Coordinate TFORM4 = '1J ' / format of field TTYPE5 = 'CHIPY_HI' / CHIP Y Coordinate TFORM5 = '1J ' / format of field TTYPE6 = 'REGNUM ' / Region Number TFORM6 = '1J ' / format of field TTYPE7 = 'WEIGHT ' / Spectral Weights TFORM7 = '1070E ' / format of field TTYPE8 = 'CONTRIB ' / WMAP contribution to this region TFORM8 = '1E ' / format of field TTYPE9 = 'FRACTION' / Fraction of contribution to total after threshoTFORM9 = '1E ' / format of field EQUINOX = 2.0000000000000E+03 / default 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. DATE = '2010-03-30T12:33:56' / Date and time of file creation DATE-OBS= '2002-06-19T23:45:19' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2002-06-20T08:51:22' / 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= 1.4031100919517E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001047581E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 7.7334218139759E-18 / Basic Time clock drift (s / VCDUcount^2) BTIMCORR= 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 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -2.2958464450075E+02 / SIM translation stage pos (mm) 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 = 1.4091751965748E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-01236' / Detector RA_PNT = 5.5728883429705E+01 / Pointing RA DEC_PNT = -5.3635805439461E+01 / Pointing Dec ROLL_PNT= 1.4924568523154E+02 / Pointing Roll RA_TARG = 5.5682917000000E+01 / Observer's specified target RA DEC_TARG= -5.3641000000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 5.5728883429705E+01 / Nominal RA DEC_NOM = -5.3635805439461E+01 / Nominal Dec ROLL_NOM= 1.4924568523154E+02 / Nominal Roll TSTOP = 1.4095028275883E+08 / Observation end time STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument 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 = 'GAS DENSITY DISCONTINUITIES IN MERGING CLUSTERS' / Proposal title OBSERVER= 'Dr Maxim Markevitch' / Principal investigator OBJECT = 'A3158 ' / Source name OBS_ID = '3712 ' / Observation id SEQ_NUM = '800201 ' / Sequence number ONTIME = 3.1375016457409E+04 / [s] Sum of GTIs LIVETIME= 3.0965078769442E+04 / [s] Livetime EXPOSURE= 3.0965078769442E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output ASCDSVER= 'CIAO 4.2' / ASCDS version number MJD_OBS = 5.2444989810850E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/03712' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= 'ND85NB63NB63NB63' / HDU checksum updated 2010-03-30T12:33:56 DATASUM = '598570090' / data unit checksum updated 2010-03-30T12:33:56 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 HDUCLASS= 'CHANDRA ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'WARF ' HDUCLAS3= 'WEIGHTS ' HISTNUM = 69 HISTORY TOOL :mkwarf 2010-03-30T12:33:56 ASC00001HISTORY PARM :infile=../../acisf03712/products/spectra/fullrun_ccd2_acASC00002HISTORY CONT :isf03712_pi14-548_pass1_cl_src6.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf03712/products/spectra/fullrun_ccd2_aASC00004HISTORY CONT :cisf03712_pi14-548_pass1_cl_src6.warf ASC00005HISTORY PARM :weightfile=../../acisf03712/products/spectra/fullrun_ccdASC00006HISTORY CONT :2_acisf03712_pi14-548_pass1_cl_src6.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf03712/data/aux/acisf140918574N002_pbkASC00010HISTORY CONT :0.fits.gz ASC00011HISTORY PARM :threshold=0 ASC00012HISTORY PARM :feffile=CALDB ASC00013HISTORY PARM :mskfile= ASC00014HISTORY PARM :asolfile= ASC00015HISTORY PARM :mirror=HRMA ASC00016HISTORY PARM :detsubsysmod= ASC00017HISTORY PARM :dafile=CALDB ASC00018HISTORY PARM :ardlibpar=ardlib ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :clobber=yes ASC00021HISTORY PARM :verbose=0 ASC00022FEFFILE = '/opt/ciao-4.2/CALDB/data/chandra/acis/fef_pha/acisD2000-01-29fef_ph&'CONTINUE 'aN0005.fits' / FITS Embedded function file HISTORY PARM :ARDLIB Version: 0.8.4 ASC00023HISTORY PARM :File used for CALDB info: ../../acisf03712/products/specASC00024HISTORY CONT :tra/fullrun_ccd2_acisf03712_pi14-548_pass1_cl_src6.pi[WMASC00025HISTORY CONT :AP] ASC00026HISTORY PARM :Parameter file: /home/xassist/cxcds_param4/ardlib.par ASC00027HISTORY PARM :Vignetting File: /opt/ciao-4.2/CALDB/data/chandra/defaulASC00028HISTORY CONT :t/vignet/hrmaD1996-12-20vignetN0003.fits[1] ASC00029HISTORY PARM :Onaxis Area File: /opt/ciao-4.2/CALDB/data/chandra/defauASC00030HISTORY CONT :lt/axeffa/hrmaD1996-12-20axeffaN0008.fits[1] ASC00031HISTORY PARM :ACIS QE File: /opt/ciao-4.2/CALDB/data/chandra/acis/qe/aASC00032HISTORY CONT :cisD1997-04-17qeN0006.fits[3] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[3] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[3] ASC00037HISTORY PARM :ACIS 2 Badpix File: /xassist/data/pipeline4/chandra/3712ASC00038HISTORY CONT :/acisf03712/data/aux/acisf03712_000N002_bpix1.fits.gz[BAASC00039HISTORY CONT :DPIX2] ASC00040HISTORY PARM :File used for CALDB info: ../../acisf03712/products/specASC00041HISTORY CONT :tra/fullrun_ccd2_acisf03712_pi14-548_pass1_cl_src6.pi[WMASC00042HISTORY CONT :AP] ASC00043HISTORY PARM :PIXLIB Version: 4.0.0 ASC00044THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTORY PARM :****** PIXLIB Parameter File ***** ASC00045HISTORY PARM :/opt/ciao-4.2/param/geom.par: ASC00046HISTORY PARM :instruments = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00047HISTORY CONT :geom/telD1999-07-23geomN0005.fits(CALDB) ASC00048HISTORY PARM :aimpoints = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00049HISTORY CONT :aimpts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00050HISTORY PARM :tdet = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00051HISTORY CONT :tdet/telD1999-07-23tdetN0001.fits(CALDB) ASC00052HISTORY PARM :sky = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00053HISTORY CONT :sky/telD1999-07-23skyN0001.fits(CALDB) ASC00054HISTORY PARM :shell = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00055HISTORY CONT :sgeom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00056HISTORY PARM :obsfile = nowT00:00:00() ASC00057HISTORY PARM :****** PIXLIB System Configuration ****** ASC00058HISTORY PARM :Telescope = Chandra ASC00059HISTORY PARM :Focal Length (mm) = 10070.000 ASC00060HISTORY PARM :Detector = ACIS ASC00061HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00062HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00063HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) ASC00064HISTORY PARM :Aim Point(NONE) (mm) = (-0.780908 0 -229.585) ASC00065HISTORY PARM :Grating Arm = HEG ASC00066HISTORY PARM :Grating Order = 1 ASC00067HISTORY PARM :Dispersion Plane Sys. = ASC-GDP-1.1 ASC00068HISTORY PARM :Rowland Circle (mm) = 8632.48 ASC00069MTYPE1 = 'CHIPX ' / DM Keyword: Descriptor name. MFORM1 = 'CHIPX_LO,CHIPX_HI' MTYPE2 = 'CHIPY ' / DM Keyword: Descriptor name. MFORM2 = 'CHIPY_LO,CHIPY_HI' END al=>x0E>ӓ?(?xr?j?٭@@<@o܀@X @@2:@A*UA+AG6Ae+A_AAAAwAfAAHjXAEA܁A{AAAVnAAB}BBZB,4hB8B,BBBOBYBf|BsBUB8BB}iBBJB& BǶBBʑBBҐBٷBBB[B5BlC\CC'!C pC7CCWCC>Cm2C!HC$C'PC* C,C/C2 WC4C7EC9RCCA#rCCOCEu]CGCI~CKCMCOщCQCSqCU3CVCX#CZC\2C]C_$C`[CbCc,CdCf~]ChCiwtCjoCl;Cm6CnkCoCpCqCsCt47CuRCvkCwnCxNuCy7Cz C{CbCG9CQAhCYlCSRCWIC]NC[C[C\1XC_C`C`8C`OkCa7eCb߅Cd~Ce"CeCfCfnCgȀCh CiCiCjCjCjCk,LCCrCC#=C#pC#C!C(vC'C'kC)C*2C*{C,C.ݥC.C-C+^C(C&FC!tC)C*BzcB+BoB՚B+B[B@BFBCCC{CCC%C"C_UCCkNC˧C,CCC_#CCCCJtCCCC>CCJ0CC8CC IC PC uC C KC C!C!2}C!OC!sQC!.C!C!MC"3C" DC"9uC"RC"xC"C"C"EC"C"qC"C#C#C##C#4C#DC#OC#UC#ZrC#tNC#C#C#.C#qC#C#C#+C#KC#bC#C#BC$C$3C$PC$ieC$C$0C$wB,B}B[B؋BТBBeBBfBbBBxCBLB!;B'+B-nB#B ^BZBBBBB࿝B߾rB޽B÷BЗBBBB rB+ BK(B_>BsBԐBӴrBBkBrBBBB1BCB[ByEBɖBȳB}BB[ BŮBĭ.Bì B¹ BUBBB!BEBtnBuB1BcB>B/BOBxBCBB BB1BHtBnnBB8BBNB(5B\B|BBBB(B$B*+BNBs9BBxBژBQB BB"B9BQBtnBBBОB܄BBB[BBB&B7ZBSBqBpBqB|BBBBBǨB۩BKBBBoB5BP_BTBYqB~͸B|B{'=By@BwZXBu}BsBq Bo=BmBl"Bj@Bht[Bf&BdOBc"BaKB_|B]IB[kBZBXHNBVBTԥBSBQiBOTBNBLv:BJBI) BGfuBE5BDBBa*B@6B?1B=PB<QB:iB8B7VgA='A;A;A: A9 A7A6A5A4mA3A/>A/A.A-/A,IA+'A*.A(A'A&A%ֶA$OA#kA"+A!A KAϡA]AΕAAAm^A`PA{ AAzcA_;AFA0A ALAAA ȋA A A A uAIAA>@-.@)"@%{@!@K@@a@k@-@ @ @R@ܥ?ԏ?ʀ??s??a??t?q?ǎU?I??C?Sl?;>>}>E>y>g>a>z>ȱ>>>G>><> d>O>>>1>8>'>иA>mp=H>T?#?b_+??U@@@@|9#@@@BA ^A!AB\AèAOAU]AAuA B BA"AFiAALNAA٬A[A FB0BB%KB3BC7BUBeBvCBgBBBd^B!BKB>BjBBBB>B B8rBCCyC pGC3)C=CCi5C#C(JC,wC1!C5RC9C>CCBCF.CJCNCSCWbC[5C^>CbCfWCiCCmLzCpwCt!WCw2CzثC~(ICC mCyCCUDCCCWCCCCCBCkhCCC|Cr.CkCcCZCXbCY]COpC1CCȋC;Cc{C,wC:CqCcCClCCLC~C9CG)CD{CkCC:fCʯCC8wC:CCLC{C\C4CCCC|mCJCCCCCoC C4 CuxCCC3CEC>ԛC>CXCYCYoCWxC_C^kC^Ca`CbqCbCe5ChChwCf1CdC`MC]'CVCDߠC/CCC  CCiC"CmBcB=B.CCCjDC?8C ާCC CoCCUC>EC3CGCCCvC 4C#C$6C'3qC(pC(C(bC)]C+C,zxC-bC.0C/fC/3C.C.C.^C.!C.C-6C+$C C̿C&C)/C*C,C-C/{C1C2gC3HC3C4[C5C6#C7;C7ˁC8gC9,C9HC:C;oC4dC>C?n.C@&C@CAC@bC@w7C?EC<C=IC>!C?zC@?CAcCADCBs/CCBCD CDQCE2CECF=`CFCG$:CGCGՃCH+CHCHBCIlCIˬCINCIOCICHCGzCFuCGCH~ CIfCJ)bCJFCKCKCL.CLCM0]CMCMCN5CNoCNCOmCOCPzCQCQECQCQשCR6CRCRCRCRqCSAFCSCSCTCTSlCTCTCU CU9CUlCUCUWCU CV"CVQCVCVCVCWCW1CWQCWrCWCW@CWCXCX:,CXBCXKCXXCXjCX{HCXCXCXCXRCXCXCYCYCYCYeCY!CY-CY5CY7CY:ICY^CYCYLCY4CYCZ"CZ/&CZW^CZCZ/CZCZtCZmCZc&CZXeCZCCZ/TCZCZ .CY}CYCYCYCYCYnCYS=CY7CYCXCXCX(CXCXuRCXTCX3CXCWCWCWQCW]CWB"CW&CVCV/CVj;CV=CVCU֬CUCUFcCUCTwCTCTGwCSNCSCSCS>CRCRCRm.CR(CQCQtkCQCP"CPgCCP wCOCORCO CNCNhCM:CMCM0CLٺCLwCL CKiCK8CJCJgCIxCICICH CH=CGCG;CFFCFvCFCE;CDCDCD%CCCCCBCBCACA~C@NC@@C?s{C>C>JC=C=CCQ#CC 2CqCLCHC C C yC C QC qC 7C aCbC5+CCCa8CC5BCVCC[CFCeCCKCcCBEB[BBr:B]B@kB"BBBfBBvB[,B>B!BBBB{BoBdB-BB]B~BBBᇲBRB+BBܼBۚKBxBVB4hBBBԿBӇBCB)B˔BΘBtB^BIBB1Bdž"BIBHBBzrB>RBBBB@BBLJBBJ_BBBBUB BBrBgB8BBB^B)sBBBq~B6WBuByBEB<BBBBBjNB>DBBۧBBoB7ZB B:B,BBzB[B@B'BBVBBB.BBkB~IB|BzBxmWBvOBt4BrzBpBmBk5Bi Bh Bf6iBdBaB` B^TB\BZBX+BVBURBSR)BQa5BOrBMBKŵBIBH)7BFZBDBB{B@B?(B=xB;B97B8B6SB4B3UB1kB0B.PB,B+B)B'hB&]B$(B#PB"mB BBwB{BBBBB?BBB-aBB hB >B B |hBAiA+"AA%ARA'AA/AEA~NAqEAeA\.AVAR@A0fAA AAAAAAAAeAA4AJ?A`IAyALAAuAADuAqAA;A=A1AfAAA#A- AwyA"A A:Av!A^AEA,AkAxAcADAArAAV\AAA7A|IAArAcAqbA~!A|1A{eAyFAxNUAw AuAt{/As)Aq]ApAntWAlAkexAiAh`AgcAf+AdAcAbWA`A_kEA]}A\A[c/AZ2LAXAW/AV&ATASzAR/APAOANALs(AKAIAHwAGGAE;ADcABAAA@A>|A=H|A;״A:hA9A7A6&+A4 A3:A1MA0A.A,A+tA)uA(A'A%zA#A"TmA hA*MAA AAAGdAAAAAA 5A X A A 6\AApA-AfA@#@@L@N[@]@@3R@@}I@'@W@r@,@@i@*@X@޻@ @$@T@}@Yr@W@Z@tu@@Ս@@@G@t@.@@q@j@@M@}@O@@P@{I@u@p@k<@e@`x@[K@V̽@RF@M|@H4@Dq@?W@:о@6@2C@-q@):@$lC@@ @7@@z@ @Q@iK@%?N????X?? ?h?u?+~??8????Z??];???y^?p?h?avO?ZP?SQ?M&/?F?@m?:k?5!x?0q^?+X?'?"D?X?L1??? ?b?#?P>^>~Z>;>>G>>ӾT>k>>>j>/A@?I%XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 8 / 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 = 2 / number of fields in each row EXTNAME = 'EBOUNDS ' / name of this binary table extension HDUNAME = 'EBOUNDS ' / ASCDM block name TTYPE1 = 'ENERG_LO' / Min Energy TFORM1 = '1E ' / format of field TUNIT1 = 'keV ' TTYPE2 = 'ENERG_HI' / Max Energy TFORM2 = '1E ' / format of field TUNIT2 = 'keV ' EQUINOX = 2.0000000000000E+03 / default 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. DATE = '2010-03-30T12:33:56' / Date and time of file creation DATE-OBS= '2002-06-19T23:45:19' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2002-06-20T08:51:22' / 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= 1.4031100919517E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001047581E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 7.7334218139759E-18 / Basic Time clock drift (s / VCDUcount^2) BTIMCORR= 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 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -2.2958464450075E+02 / SIM translation stage pos (mm) 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 = 1.4091751965748E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-01236' / Detector RA_PNT = 5.5728883429705E+01 / Pointing RA DEC_PNT = -5.3635805439461E+01 / Pointing Dec ROLL_PNT= 1.4924568523154E+02 / Pointing Roll RA_TARG = 5.5682917000000E+01 / Observer's specified target RA DEC_TARG= -5.3641000000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 5.5728883429705E+01 / Nominal RA DEC_NOM = -5.3635805439461E+01 / Nominal Dec ROLL_NOM= 1.4924568523154E+02 / Nominal Roll TSTOP = 1.4095028275883E+08 / Observation end time STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument 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 = 'GAS DENSITY DISCONTINUITIES IN MERGING CLUSTERS' / Proposal title OBSERVER= 'Dr Maxim Markevitch' / Principal investigator OBJECT = 'A3158 ' / Source name OBS_ID = '3712 ' / Observation id SEQ_NUM = '800201 ' / Sequence number ONTIME = 3.1375016457409E+04 / [s] Sum of GTIs LIVETIME= 3.0965078769442E+04 / [s] Livetime EXPOSURE= 3.0965078769442E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output ASCDSVER= 'CIAO 4.2' / ASCDS version number MJD_OBS = 5.2444989810850E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/03712' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= '5F9d696d5C6d596d' / HDU checksum updated 2010-03-30T12:33:56 DATASUM = '2671772187' / data unit checksum updated 2010-03-30T12:33:56 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'EBOUNDS ' HDUCLAS3= 'REDIST ' HDUVERS = '1.3.0 ' / HDU version HDUVERS1= '1.0.0 ' / HDU version HDUVERS2= '1.2.0 ' / HDU version CHANTYPE= 'PI ' / Channel Type DETCHANS= 1070 / Number of detector channels RMFVERSN= '1992a ' / RMF version number SMOOTHED= 0 / 0-raw; 1-12-smooth END >>R>R> > >>>{>{>33>33>Q>Q>p>p>\>\>Ǯ>Ǯ>>>>> => =>(>(>G>G>ff>ff>>>>>>>H>H???\?\????? 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