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 = '2010-01-14T15:59:45' / Date and time of file creation DATE-OBS= '2003-02-15T02:55:15' / Observation start date DATE-END= '2003-02-16T00:15:27' / 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 = 1.6166491554313E+08 / Observation start time TSTOP = 1.6174172750886E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '4415 ' / Observation id SEQ_NUM = '600331 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.2685121707675E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/04415' / dataset identifier CHECKSUM= 'oaQ8oWP7oaP7oWP7' / HDU checksum updated 2010-01-14T15:59:45 DATASUM = ' ' / data unit checksum updated 2010-01-14T15:59:43 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 = '2010-01-14T15:59:45' / Date and time of file creation DATE-OBS= '2003-02-15T02:55:15' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2003-02-16T00:15:27' / 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= 1.5750765630593E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001075931E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.5885034711012E-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 = -2.2731170346813E+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 = 1.6166491554313E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-01236' / Detector RA_PNT = 1.9071831090143E+02 / Pointing RA DEC_PNT = 2.7156224550049E+00 / Pointing Dec ROLL_PNT= 7.3834219434443E+01 / Pointing Roll RA_TARG = 1.9070833300000E+02 / Observer's specified target RA DEC_TARG= 2.6880560000000E+00 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 1.9071831090143E+02 / Nominal RA DEC_NOM = 2.7156224550049E+00 / Nominal Dec ROLL_NOM= 7.3834219434443E+01 / Nominal Roll TSTOP = 1.6174172750886E+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 OBSERVER= 'Dr. Christine Jones' / Principal investigator OBJECT = 'NGC4636 ' / Source name OBS_ID = '4415 ' / Observation id SEQ_NUM = '600331 ' / Sequence number ONTIME = 7.5335726687521E+04 / [s] Sum of GTIs LIVETIME= 7.4351409956993E+04 / [s] Livetime EXPOSURE= 7.4351409956993E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5409092712000E+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 = 5.2685121707675E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/04415' / dataset identifier REVISION= 3 / Processing version of data CHECKSUM= 'h6hCk6gBh6gBh6gB' / HDU checksum updated 2010-01-14T15:59:45 DATASUM = '3589753306' / data unit checksum updated 2010-01-14T15:59:45 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 TITLE = 'EXPLORING THE COOLING FLOW RIDDLE: THE NATURE AND EFFECT OF NUCLEAR&'CONTINUE ' OUTBURSTS IN THE ELLIPTICAL GALAXY NGC4636' / Proposal title HDUCLASS= 'CHANDRA ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'WARF ' HDUCLAS3= 'WEIGHTS ' HISTNUM = 69 HISTORY TOOL :mkwarf 2010-01-14T15:59:45 ASC00001HISTORY PARM :infile=../../acisf04415/products/spectra/fullrun_ccd2_acASC00002HISTORY CONT :isf04415_pi14-548_pass1_cl_src35.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf04415/products/spectra/fullrun_ccd2_aASC00004HISTORY CONT :cisf04415_pi14-548_pass1_cl_src35.warf ASC00005HISTORY PARM :weightfile=../../acisf04415/products/spectra/fullrun_ccdASC00006HISTORY CONT :2_acisf04415_pi14-548_pass1_cl_src35.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf04415/data/aux/acisf161665503N002_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: ../../acisf04415/products/specASC00024HISTORY CONT :tra/fullrun_ccd2_acisf04415_pi14-548_pass1_cl_src35.pi[WASC00025HISTORY CONT :MAP] 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: /wfxt/data/pipeline4/chandra/4415/acASC00038HISTORY CONT :isf04415/data/aux/acisf04415_000N003_bpix1_new.fits[BADPASC00039HISTORY CONT :IX2] ASC00040HISTORY PARM :File used for CALDB info: ../../acisf04415/products/specASC00041HISTORY CONT :tra/fullrun_ccd2_acisf04415_pi14-548_pass1_cl_src35.pi[WASC00042HISTORY CONT :MAP] ASC00043THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTORY PARM :PIXLIB Version: 4.0.0 ASC00044HISTORY 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 -227.312) 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  @ %>`x>>x?;?IF??vBBBEBGrBFqBI.BN&BR}BUeBVHBWmBW3BYB]k:B_Bb1BdBeBdBfBhaFBjFBkBlBmBn BmBmeEBm*_Bm9:BmZ2BlW/BhBZxBY5BbBeBgdBjMBl BnBpBrBsoBtOBuSBvZnBw.ByNcBz*BzB|B}B~ %BB$zB_BmB1B?CB|HBֳBSdBWB6(Bm1B`B {B^BxBB*B0BrBBɜBޖBB.B\$BBB2BmBIBjBB BjBB@B,BLBt B*BBxBFB_BkB3BTBr=B&B BhBBBB8BدB#B\BVBJBB%RB1:B2B3B<>BDBIBKBMVBfB~BBB:BiBBB.CBMB;B#xB^BBBB*BBBBBBwBfBTLB@B-BBBBBB4BBleBKB)B 1BBGB4BBBRXBBBBAB|`BG|BBBėBBQTB$BB%B8B]NB)BJBBqB*BUB BirB#BݪBbBo B,BTBBEBBBjBB`BB3BB{B>BJBB9=B}B\BCJBBB*:BBB(TBBaBBLBB8B۳BuOB BB.B}MB~nB}:B|JB| B{'BzFBy\BxrBwTBvBurBu\Bt+BsEBrVRBqgBp6BoBnqBmBmzBl BkBj Bi*Bh9Bg@BfFBeQ Bd_BcmxBbvBa~B`B_B^B]B\hB[CBZBYBXBW_BVBUBTiBT BS>BRGBQ@BP:BO` BNBM!BLBK_BJXBIڪBHRBHRBGBF84BETBDuBCBB4BA)BAlB@AB?s)B>B=͈BAE7ALAde@@<`@a@@>@@@@K@c@ i@i@6@(d@箮@6J@@@@Ŏ@%_@ކ@@ۇi@N@ؖv@,@՞3@@Ҧ@Gt@_@΋=@*$@ʃ@|W@/@@ƍ@<@@®@i@%@@@m@@@I@ @H@:@J@@@rC@"@O@tM@-@L@3@Q@!@A@y@/@@@E;@@@p@5s@@@{d@@@u2@>!@@@h@@@6 @@{@Ca@ @@h@})@zv@w`@uEt@rd@p?@m@kN@ik@f@d@b<@_@]@[a@Y(@V@T1@Q @O@M@K@I1 @Ga@ED@B{@@@?@=O@;@9E@7j@5!@3(@1%@/&@-/ @+;@)C@'H@%Q@#m2@!@s@׊@+@_@=T@g@[@(@s@@ G4@ @ ӏ@/@@#@"9@g?o???k&??!?w? ?8e?o?ޟ?^M?@?Ev?Ns?Ux?a?i?o;?yr?|???(?n?z???W??5??'?? ?D???^3?T??N?? ?p?}?xF?ssz?nxT?iC?d/?_]?Z ?Uq?P?L?G1?C=?>?:?6C?11?-{?)?%?!i/?)??c?x? Q? &??2>k4>( >>罳>>ف> R>̗{>Z>>>>>I>>>qd>>S>>z>x>p n>gC>` >XL>Q>J*>D1>>>8)>3>-p>(lW>$>(>L>>)>]> z>>=ì====`4==ƛ=Е=ʾ== =1=1=aM=@>L!@D=>a? ?f??8@@M@p,@˳@@T[AVA89A^AAOjAޏAϓA dB8BB,}AAkCAAA-TBB6BB&B9ɚBLB_BtBBtBGmBYcBBB`BBB=(B BCCQPCC9CC"jC)\2C0C6AC=K.CCCJ[CPdCVC\CcCi5CoGCuXaC{mCC~wCW4CA3C,&CCCZnC CQCCYCC#CC&C/tCXeC` Ca CbCf-CbCPCCHC{C#C͑C|jC#CŻC3DCȅCCKC̯CC{CCK@CӐCԳC.CC&CG C]Cl6CwTC݇XCޒnCߊCbTCBC6CCy,C*CԕC !C`#CՅlCICfaCcC1CIClC;ChC %CBmCCCCSCVCdCqCzCCCBCCo CG*C8(C>LCA qCAC9QC2C,fC#ԆC'C/C0fC5BC9 C?nCC+CFLCGCGC}CICOCSCUCVcCWzCWCZiC]vC`[CcCeCCCe8Ce}CfCh-CjCl]Cm6CnY`Cn Cn8CmCmCmnCmvClCi--C[CYCcCfTCh%CktClCoJCqF1Cs0CtCtCCuCvCxLCyCzC{C|C}LC~CCrfC߃C*C^CCC%tClC CCCBCZC5CeCGC[cCCC CWC?CVCCKCCChCC CLCCsCCSWCC(CC:CqC?CTCCmxC CpC0CCC5VCClCJCC׶CC)CdCCTCk(CCCtCzCCCYC CC$C2CA?CJCNCRCipCCCCC}CC[CObCNy?CMCL!CKCJ,CICHCGHCG CF&CEGCDo CCzCBCACAC@@C?rC>mC=WC<_C<'C;WC:nC9C8C7γC66C6HC55C4Z:C3ZC2C12C0C0:C/ C.ݑC-C,qC+C+6C*? C)]jC(|iC'C&,C%C%IC$BwC#fC"C!C ϦCC CDCiCHCCUCCC2GCHClCCѣCtCCZC6QCSCxCCC ǤC C C B@C hdC CCC_CC5CVfCACCHCCBBBpeBBBBBBBB? BDBcB%BeZB8BB]`B⧊B@BEBݧB BHB؇BB8BӛrBB?BΚBBlBɱBBM4BĵVB BBBoB,BBBBByBB{sBCB~[B,BB"BBUBsBXBӑBhBBFB::BnBx}BBXBWB/B{B@B6BIJBJB0;BσBBsBX2BBvBBWBVBBB,BB|BzncBx$BueBsBq-BoBlBjBhBfJBdaRBbyNB`B^x#B\qBZ`BXR_BVi%BTBRBQBO!BMtBKBJ}BHW$BF1BDPoBBBAB?nB=B<47B:B97B7AA@AuAA,A#A*A_AAAA>AAAxfAAAAFAxA2AAAlA0AAUAAUAޕAA';A AAkAAAA7A]A| Az=AwAuGAs*Ap۽AnAl(Ai:AguAe(AbA`LA^|A\wAY[AWLAUEASAAPANAL}AJvAHs|AFs!ADvABvA@uA>vA< A:A8FA6A4A2A0%A. A,nA*A(aA&ڣA$A#A!@AT.Al AAAA_AAIAAA qA kA AA'|AmA/A!@@'o@j@n@N@l@m@ @@tI@YW@C @*@J@@@@ҍ@Ƕ@Ġ-@@@.@N@ @@U@L@ӎ@3@@W@6@@@@IV@@@ y@8@v@!@]@b@~@|)@w@qi@l@g@bl@]<@X@Sg@N@J:@E3@Ae @<ȯ@81;@3@/@+@'/@"@I@@!e@@@ |@ی@>T? ?y???JV?ږ??-?c??n?B?S??\)?T?>?B?(?=??xH?p% ?hN?` ?Y!?R??K?E??q4?9T?3?.s?)?%qC? 4?J?d?$?oS? ???>h> >M>> >u> *>>> >>>j>#A?LXTENSION= '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 = '2010-01-14T15:59:45' / Date and time of file creation DATE-OBS= '2003-02-15T02:55:15' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2003-02-16T00:15:27' / 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= 1.5750765630593E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001075931E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.5885034711012E-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 = -2.2731170346813E+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 = 1.6166491554313E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-01236' / Detector RA_PNT = 1.9071831090143E+02 / Pointing RA DEC_PNT = 2.7156224550049E+00 / Pointing Dec ROLL_PNT= 7.3834219434443E+01 / Pointing Roll RA_TARG = 1.9070833300000E+02 / Observer's specified target RA DEC_TARG= 2.6880560000000E+00 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 1.9071831090143E+02 / Nominal RA DEC_NOM = 2.7156224550049E+00 / Nominal Dec ROLL_NOM= 7.3834219434443E+01 / Nominal Roll TSTOP = 1.6174172750886E+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 OBSERVER= 'Dr. Christine Jones' / Principal investigator OBJECT = 'NGC4636 ' / Source name OBS_ID = '4415 ' / Observation id SEQ_NUM = '600331 ' / Sequence number ONTIME = 7.5335726687521E+04 / [s] Sum of GTIs LIVETIME= 7.4351409956993E+04 / [s] Livetime EXPOSURE= 7.4351409956993E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5409092712000E+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 = 5.2685121707675E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/04415' / dataset identifier REVISION= 3 / Processing version of data CHECKSUM= 'USS9WRP6URP6URP6' / HDU checksum updated 2010-01-14T15:59:45 DATASUM = '2671772187' / data unit checksum updated 2010-01-14T15:59:45 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 TITLE = 'EXPLORING THE COOLING FLOW RIDDLE: THE NATURE AND EFFECT OF NUCLEAR&'CONTINUE ' OUTBURSTS IN THE ELLIPTICAL GALAXY NGC4636' / Proposal title 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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