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 = '2010-03-11T23:43:06' / Date and time of file creation DATE-OBS= '2006-08-06T09:04:03' / Observation start date DATE-END= '2006-08-06T23:38:15' / 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 = 2.7124224306636E+08 / Observation start time TSTOP = 2.7129469590630E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '7372 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '600500 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.3953377813268E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/07372' / dataset identifier CHECKSUM= '61Ch61Bh61Bh61Bh' / HDU checksum updated 2010-03-11T23:43:06 DATASUM = ' ' / data unit checksum updated 2010-03-11T23:43:03 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 = 4 / 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 = '2010-03-11T23:43:06' / Date and time of file creation DATE-OBS= '2006-08-06T09:04:03' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2006-08-06T23:38:15' / 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= 2.6928586288715E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001198978E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 7.6316089896856E-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 = -6.8282252473119E-01 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -1.9014006604987E+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 = 2.7124224306636E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-23567' / Detector RA_PNT = 2.8248992280868E+01 / Pointing RA DEC_PNT = -1.3718095472726E+01 / Pointing Dec ROLL_PNT= 1.0308823429335E+02 / Pointing Roll RA_TARG = 2.8252083000000E+01 / Observer's specified target RA DEC_TARG= -1.3738611000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 2.8248992280868E+01 / Nominal RA DEC_NOM = -1.3718095472726E+01 / Nominal Dec ROLL_NOM= 1.0308823429335E+02 / Nominal Roll TSTOP = 2.7129469590630E+08 / Observation end time STARTMJF= 59635 / Major frame ctr value at start of data STARTMNF= 60 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 61200 / Major frame ctr value at stop of data STOPMNF = 93 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_APP = 'PPPPPBPBPP' 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 = 'Resolving the Dark Matter in a Normal Elliptical Galaxy' / Proposal tOBSERVER= 'Dr Philip Humphrey' / Principal investigator OBJECT = 'NGC 720 ' / Source name OBS_ID = '7372 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '600500 ' / Sequence number ONTIME = 5.0033966752172E+04 / [s] Sum of GTIs LIVETIME= 4.9380236142084E+04 / [s] Livetime EXPOSURE= 4.9380236142084E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5457475281000E+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 = 5.3953377813268E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/07372' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'ZH6CiF5BZF5BfF5B' / HDU checksum updated 2010-03-11T23:43:06 DATASUM = '2121383519' / data unit checksum updated 2010-03-11T23:43:06 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 HDUCLASS= 'CHANDRA ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'WARF ' HDUCLAS3= 'WEIGHTS ' HISTNUM = 68 HISTORY TOOL :mkwarf 2010-03-11T23:43:06 ASC00001HISTORY PARM :infile=../../acisf07372/products/spectra/fullrun_ccd7_acASC00002HISTORY CONT :isf07372_pi14-548_pass1_cl_src3.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf07372/products/spectra/fullrun_ccd7_aASC00004HISTORY CONT :cisf07372_pi14-548_pass1_cl_src3.warf ASC00005HISTORY PARM :weightfile=../../acisf07372/products/spectra/fullrun_ccdASC00006HISTORY CONT :7_acisf07372_pi14-548_pass1_cl_src3.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf07372/data/aux/acisf271243192N001_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 'a_ctiN0004.fits' / FITS Embedded function file HISTORY PARM :ARDLIB Version: 0.8.4 ASC00023HISTORY PARM :File used for CALDB info: ../../acisf07372/products/specASC00024HISTORY CONT :tra/fullrun_ccd7_acisf07372_pi14-548_pass1_cl_src3.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[8] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[8] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[8] ASC00037HISTORY PARM :ACIS 7 Badpix File: /opt/ciao-4.2/CALDB/data/chandra/aciASC00038HISTORY CONT :s/badpix/acisD2000-11-28badpixN0003.fits[8] ASC00039HISTORY PARM :File used for CALDB info: ../../acisf07372/products/specASC00040HISTORY CONT :tra/fullrun_ccd7_acisf07372_pi14-548_pass1_cl_src3.pi[WMASC00041HISTORY CONT :AP] ASC00042HISTORY PARM :PIXLIB Version: 4.0.0 ASC00043THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTORY PARM :****** PIXLIB Parameter File ***** ASC00044HISTORY PARM :/opt/ciao-4.2/param/geom.par: ASC00045HISTORY PARM :instruments = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00046HISTORY CONT :geom/telD1999-07-23geomN0005.fits(CALDB) ASC00047HISTORY PARM :aimpoints = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00048HISTORY CONT :aimpts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00049HISTORY PARM :tdet = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00050HISTORY CONT :tdet/telD1999-07-23tdetN0001.fits(CALDB) ASC00051HISTORY PARM :sky = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00052HISTORY CONT :sky/telD1999-07-23skyN0001.fits(CALDB) ASC00053HISTORY PARM :shell = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00054HISTORY CONT :sgeom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00055HISTORY PARM :obsfile = nowT00:00:00() ASC00056HISTORY PARM :****** PIXLIB System Configuration ****** ASC00057HISTORY PARM :Telescope = Chandra ASC00058HISTORY PARM :Focal Length (mm) = 10070.000 ASC00059HISTORY PARM :Detector = ACIS ASC00060HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00061HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00062HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) ASC00063HISTORY PARM :Aim Point(NONE) (mm) = (-0.682823 0 -190.14) ASC00064HISTORY PARM :Grating Arm = HEG ASC00065HISTORY PARM :Grating Order = 1 ASC00066HISTORY PARM :Dispersion Plane Sys. = ASC-GDP-1.1 ASC00067HISTORY PARM :Rowland Circle (mm) = 8632.48 ASC00068MTYPE1 = 'CHIPX ' / DM Keyword: Descriptor name. MFORM1 = 'CHIPX_LO,CHIPX_HI' MTYPE2 = 'CHIPY ' / DM Keyword: Descriptor name. MFORM2 = 'CHIPY_LO,CHIPY_HI' END !@?Z5@&:@pCT@%@M @pA uAiA8ASAaAz-ASAzA< AMACA BBBC1B,~B:UuB"EB pB B,B?BLfBX@BdہBpFGB|BBBBL*BhBXfBBC!C*C+C-GC.aC/C10tC2tC3:C4C5C6C7C8C9pC:WeC;;C<CDC>1C?C@C@CA^CB+CB:CCLWCCCDCETCECECFiBCFCGFCG@CHbCHU'CH CI CIX~CICICJ3CJnrC; C)XC0YC4AC1"C2xC5]C4C3C4blC5޸C6C51C5wC5C6 vC6rC6C6uSC6C\C6C6bC6nC6C5C5BB\BY?BSBQBmDBB$BpBB'BBB]B/BBB#BBBBXBOMBEBR*BsB*BLBmBCB&BHTBSjB^zBm/BBBBB8B[BB.B5BrBB!BMB*BB8BlB8B}BcBO;B:B*TBBiB BBBBBzBTB:DBBbB۳BBTBB]BrBBBeBBnB3BLBEB~BfBUBV_BrBBB^%BnBB{B6iBB2BaUBBɶB|B.BpBrBDBBB?BBB=zBBGB'B?B0BՔBzvBBzBBBPBlB\BBpBBBBB䤇B/BB6BB.BB7BmTBͼB.WBަ>BqB݅GBژB0!BۨeB BڍWBBNBظTB"BׅBBBBէTB BeBӲBBm*BB7BЂB7B$`BwuB;BTB6BB{CBBBJBȐ?BB vBBByBįBB$B]'B)BɗBSB)}B_B)BՔB BEBvBaBaB:B$BO*BzpB/BĭBBzB-BTBtBBB.BUB#PBDBfBB7BBBBfB;rBgBBBPBcB'wBY B~B$BB^B+9B\BXB]BB B@_Bt.BBBBW>BqBBB`BBBBG;BBBBkB>B=B;BBՔB'BqB)B B^dB:B5B~WB}s%B|]B{HByBxGBviBuQBt%BBrBqg;BpBn)BmBlFGBkBiBhmBg Be߭BdBc^BbGB`ܓB_YB^/CB=dB<;uB;B9B8pfB7"B5קB4B37B1B0@B/d[B./_B,B+B*6]B(!B'B&vB%.B#B"B!zB 7BBB7BVB `BB%BSdAtA[A AhAAiAA{'A AǚA[AAAA^ACA.AA}A;hAAVA|}Az;Ax;AuAsWApAnaAlA=A;hA9A8tA6maA4SA3z!A2A0A/'rA-ݡA,{A+-#A)ƞA(kPA'UA%_A$A#ZA",A! AAyA}AAzaAZATAOAJADA>AR(AfA|AAAYAA -A rA A A !A ;2AVArAwAAArA?As)A?AAA@@@@ @@b@@<@ @2@漣@S@ @Q@Ce@@x@@䩟@B@@@7@@܄;@)!@@y@%*@ҽ@ԁ@%h@ʠ@w@*h@@̱@yq@'@Ƚ"@T@&@@@v @-@:@B@@}@"@>@ @Q@@~@)@@f@B@@@ь@@l@2@v@ @@@w@$b@@@@y@K@ @U@@f@4@B@F@@g@:@t@Պ@:@F@l@@@;@=@@@M@~@{@y@vu@s@q@o@l1@i.@gi@d?@bd@`7@]@[)>@X@U@Sr@P@NX@K@IW@Fv@Cd@AR@>]@;@9I@6@4 @1s>@.@,I@)\@'(@$@"@@/@D@71@߁@@O@@ @ F@r@)@1@s??4{?@?o]???P?*?ub?*??Ρ?a?6Q?? 8???Η??"???^Hy?XT?R?MMU?Gfh?A!?;?5?0?*v?%? M???? _??>K3>>U>`>>>ʂ>3>1>>>11>>]>I>>t>َ>!>?L>>zGa>s!>l?>e>_>X>R>M>GK>A><9>6>1O>,>'Y>#>PH>>>ü>> M>Bl>!@ ?@@̑A >A,dAMAj|CVUCChC^CCCCuCC`Cz [C]C816C)C-ĉC/C/dC'C CGCCCWCLpCC"C'C*XC,{C-rC,P~C-jC1C4C6ÌC6C7eC6C8]C:Ce-C?BC>C>pC>C@gCACBCBCC CBCATCAwC:C/>C-MC5C7avC8C:C;C<كC> C?..C?C?hC@4YC@CARCB2CBoCBCC@CCwCD?dCDCEeeCEKCECECECE{CF'XCFHCGCGGCGI`CFCF\CDC@CAwCChCD8CDCE.CEdnCESCFaCFCGPfCG>CH\CHCMCMCM5CMdCMțCMCMCMCMCM@CMvCNCN:CN:CN CN7CNwCN dCNiCNCN CNCMPCMCMCMCMtCMCMCMjhCMMCM1%CM.wCM+CMCLCL8CL?CLJCL CLvCLWCLYCLZCL[CL]5CL^CL[CLWCCL[CLgCLt)CL:CKCKdCKeCKhjCK2aCJaCJLCJ%CJcCJ$CI\CICImCI4OCHCHCH~CH>CGCGOCG|CG;2CFCFCFn7CF!CEءCEYCELCECD2CDeCCCCrCCLCCCBCBCCACA5CA5C@C@jC@C?C?M:C>C>C>)2C=FC=gpCnBBB#BOBBuB>AA]AAQAAAbAAAwA牤AhAADA.Aۿ!A٠Ax'AQXABALWAWAH`A:A6A:A@AdA AAÏA AAA+6AAߥA3AAA6HAAAYAAA+-A`APMA!AA;!AΡAbAA4AA\A"YATAAԡAiA|A[%ACDA,A?QA=rA<̳A;UA:A9 A8lA7PdA66iA5A4A2LA1A0A/[A.A-A,{A+{A*|A)hA(@rA'>A&$TA%0SA$/A#"AA"A 7AAAnARA_AmAA5A(AAeA~AsAjKAAABAA 'A 7A A GA kAA,A!AAA ABA A0A4@@w@@ @@i@+@:@0@ [@U@@@@@f@_@\@I@)@_@@ɭ@β@̨@ʡ@v@@ND@+@ ]@F@<@@ڬ@@{_@[@>@ @@l@aX@> @}@@x@:@@ɡ@@c@2@@F@@9@]<@6@#%@!@~C@z]P@v|@r@n@j@f#@b>@_#@[~@Ww@T@Pc@L;@I-@E^@A@=İ@: @6je@2 @/-M@+}@( @$G@!@@55@@B@$@ @ @@b@?z??"?qj???!a??p?:?7.?0, ?*:?$R??Z?\?p? `??u}>ǵ>> >;><>E>/> >J >«>>>J>ک>X>`>>>>sW>4>4>7>0>|>>t%->l4">dNB? A`>|A?@"???h@ @ @8!C@U0@tv@m@f@o@c+@X{@MA+A~AA)A7\AG8AWaA;A lA9hAGGA]AkXAyA `AAA_0AAH?B@*BAyBC" BD BFBGhBIYBJOBLGBMGBOBPMyBQtBRuBS.BTBUĹBV͌BWBXBY"BZwB[P B\#B\B]eB^"B^B_B`TBaBaPBbaBc%BcBd*SBd-Be,BeBfBf{BfBgBBgBh@BhDBhBhHBiDBW_BC$ BK5zBOrBLBMBQWBPWPBN;BOiBQ+BR[#BQBQ,BQ=BQpBR5BRUBR8\BQdBQ@BR BRMBROBQBPʏBQSBOuBSGBNBM~#BN{BOBPBQ)BQeBQқBR"BRp/BRBR~BRhBQ;BPBOBMlBKKBG/BDB>-B,&BOkAAMB BBBBVB5BBԐBB{B@B#JBbB#BBIKAQAoALAAHBB\BhBbB+BkBlBB,B]BABkBBB^B_B BvlBBҚBխBB]BB F_B B B B ~BBzBiBBBBBN[BsqBpB "=B B B 8B C&B iB *B ,B aB B B 5B 1"B UB n5B cB =B 1B ?)B 4(BcB B B ,B wB šB B +B `_B B >B {B cB B pB HSB {:B -B +B #-B ,B 6B NB uSB B MB B PB BB 3B B fB BB"B(B.B6BA BKDBIBHuBMBZjBfBfhBeBc!B_ BZBaBg BdBaMB]BLB:VB+uBmBeB B B B B B B B B B B }LB mB [B FHB 0B 1~B 2B 2B 3B 4B 1B .B 1B :B BSB B /B B B HB bB =8B B B 1B B zB PhB (SB CB ַB 1B 5B UB )QB B νB B u+B HB BBB{6BJzBBOBBc}BpBBvBvEB0UBrBBuB2BBB`B"BBBXTBBBB0BBKB@BBB4`ASA0CAYALAA\AAA`A8AAQ AAA*wAxAǤA%A:Am/AA2AaWAAAdA9Af A넧A꣫AAA AJ AsA哬A䳉AϧA AAA;AVAnA݇\AܘOA۩A_A'A]AA2@ADfANAXDAjSAsA~AЉAϕAΒA͏ȂA˗AʞAɝ)AȜAǞAƢ)AŦbAĥAåA¦/AA&A5AAAHAAA/A~AAAA:A6AAAڹAA lAAN%ALAK'AI«AH`AFԵAEJAC[ABeMA@A?A> A@P@!@n@t@2@"@t@t@V@Z@_X@@@@%@"@@@@@O@@@h@@@,@A@Q]@]@l@8@ө@@@*7@@@)@pi@@@@i@@ @|J@6@5@@gM@@=z@g@@L)@}@[@@v@@b@Z@@@1@@@H@U@3@c%@ @}h@z!@x@vg@t{@q @o@m? @j @h@f)@d@b@`W@^@\@Z'@Y@WC@UNM@SY@Q@O@N @Ln`@J#@I&@G@F0 @Dt@B@Af@?@>dL@?ʇ?!?? 'w? '?%l??>F>>>8>> >`>ܤ>->.>o>ɪ~>r>>\)>1?> >>>,>>>t>> > >>~H>>> >{b>t>n\>g}>`>Y>S,>Lv>FY:>@BD>:]>3>->(a>"m>> >L> ;>0>A==C= = =W<==ʹ<=p=/5=BL===:=_d=D==u=K=% =%=L=x={=tP=n=gd=`=Z=TcT=Ne=HD=BY==D=7=2K=,='-=!=UkA=)A` >\?rY?,? @@/@I$@gm@x@n@@@_@6A AA&rA5ADAT$eAe]AxFA3AjgbAHKAg`QAxAA AAA/AOAAǀA`*A;AfAo3AJlA{GA AB~BYB BNBBzBB!SYB%rB)e_B-1B1}B4B8iBJB#B(1BlBBB$YBfPBBBB$$B]BaBqB{BB|B~/BBB B)BB(B_BlBvBBbB"BBxBvBB*B?bBJB,sBBfBBxB~$B~B8B [BUB"BBBXB5BIBQBB7B`0B~WB{"Bw]BsBjBUHB=aBBBBBkBǔB BBuB B"B#|B#@*B"B#*B$uB%iB%gB&MVB&B&qB%B%'B$_B$5B#B"BWB[B'BBBlBkB'B!aB"eB#]B#B#B$AW~AVAATARΠAQ.AO_#AMAL~AJUuAHAFAE*>ACAAA@S A>`A=A;gA9A8A6i#A4A3PA1?A03UA.>A-&yA+6A*'\A(A'6nA%A$FA"A!4qAA`AKAA%\AAX&A(AA,@AoAAiAA A SPA ,A AAyA={A AٵAWAJ`@@@[@@r@0h@ż@]@!@@朐@=@@U@@۫;@وB@gy@>@@ @@)@C@y@>@Ř`@<@@`@T-@@@!@`@=U@@@~@\@@@=@@ @r8@Ѣ@2p@@;@O@J@}@y@@;b@@Y@@G@@PH@ R@ԛ@@l@E@ @@@s@@~Y@|1@zG@x@v@u%@s@qB@o"3@mE@kjH@ia@g@fFe@d@c@az@_O@^`D@\Ȋ@[2.@Y5@XOa@Vݬ@Uk@S@R@Q_h@P~@N@M@L!~@J@Ifj@H$T@FU@E@DR@C p@AT@@[@?_@>3@=@;ն@:@9y@8i%@7Ji@6+O@5 ;@3@2+@1@0@/z@.@-3@,@+@*_@)!@(ϭ@'ޢ@& @%Q@$4@#@#@" @!{@ (_@?@Q@`@p@@G@@c@׼@@g@ @&@J@rx@@F@@@ @ #:@ J@ g@ f@ @@@@@`@@J3@@ˉ@ߣ?~??\C??X??M?Q???^????_?ڏ??`b??P???@?ۍm?r?-??Χ?t?f?Ͻ??Z?ʈ?ȹz?5?+?`?2?š??Q%??? ??I7????+?S?O???)Q?t??ȃ??F?I'?h!?u}?T?(?8?????0?I?c??[?{:?w{?s?p?lRH?hi?d?aS?]v?ZnL?W?Sj?PUY?L?Ik?F?B??1??"?[???t?\`?S3? XN? `?g?q?w>>T>>C>>>>׋>B>>>> >>?>w>2B>>~>>g>[>}>1>`>P>p>;>x>>q'>it.>a>Y>R>KԳ>D7>=s>6AU>/[>)>#b>U>PV>5> #<>O5>5=H=g=X==w=1=`=˫=ſ+=v=y=?= a==4=f=y==S]===y=4o=r={=tI=mi;=f=_=X=Q=Jj=DDA=܍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 = '2010-03-11T23:43:06' / Date and time of file creation DATE-OBS= '2006-08-06T09:04:03' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2006-08-06T23:38:15' / 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= 2.6928586288715E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001198978E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 7.6316089896856E-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 = -6.8282252473119E-01 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -1.9014006604987E+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 = 2.7124224306636E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-23567' / Detector RA_PNT = 2.8248992280868E+01 / Pointing RA DEC_PNT = -1.3718095472726E+01 / Pointing Dec ROLL_PNT= 1.0308823429335E+02 / Pointing Roll RA_TARG = 2.8252083000000E+01 / Observer's specified target RA DEC_TARG= -1.3738611000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 2.8248992280868E+01 / Nominal RA DEC_NOM = -1.3718095472726E+01 / Nominal Dec ROLL_NOM= 1.0308823429335E+02 / Nominal Roll TSTOP = 2.7129469590630E+08 / Observation end time STARTMJF= 59635 / Major frame ctr value at start of data STARTMNF= 60 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 61200 / Major frame ctr value at stop of data STOPMNF = 93 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_APP = 'PPPPPBPBPP' 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 = 'Resolving the Dark Matter in a Normal Elliptical Galaxy' / Proposal tOBSERVER= 'Dr Philip Humphrey' / Principal investigator OBJECT = 'NGC 720 ' / Source name OBS_ID = '7372 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '600500 ' / Sequence number ONTIME = 5.0033966752172E+04 / [s] Sum of GTIs LIVETIME= 4.9380236142084E+04 / [s] Livetime EXPOSURE= 4.9380236142084E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5457475281000E+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 = 5.3953377813268E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/07372' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= '0nQA2kP30kPA0kP3' / HDU checksum updated 2010-03-11T23:43:06 DATASUM = '2671772187' / data unit checksum updated 2010-03-11T23:43:06 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+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???\?\????? =q? =q? ? ?\)?\)???z?z? =? =???(?(?R?R?!G?!G?# ?# ?&ff?&ff?(?(?+?+?.{?.{?0?0?333?333?5?5?8Q?8Q?:H?:H?=p?=p?@?@?B\?B\?E?E?G?G?J=q?J=q?L?L?O\)?O\)?Q?Q?Tz?Tz?W =?W =?Y?Y?\(?\(?^R?^R?aG?aG?c ?c ?fff?fff?h?h?k?k?n{?n{?p?p?s33?s33?u?u?xQ?xQ?zH?zH?}p?}p???G?G?\?\? ? ???ff?ff?????=q?=q?????{?{?\)?\)?????33?33?z?z??? =? =?Q?Q???H?H?(?(?p?p?R?R???G?G?\?\? ? ???ff?ff?????=q?=q?????{?{?\)?\)?????33?33?z?z??? =? =?Q?Q???H?H?(?(?p?p?R?R???G?G?\?\? ? ???ff?ff?Ǯ?Ǯ???=q?=q?˅?˅???{?{?\)?\)?У?У???33?33?z?z??? =? =?Q?Q?ٙ?ٙ?H?H?(?(?p?p?޸R?޸R???G?G?\?\? ? ???ff?ff?????=q?=q?????{?{?\)?\)?????33?33?z?z??? =? =?Q?Q???H?H?(?(?p?p?R?R@@@@@G@G@@@\@\@33@33@ @ @z@z@@@@@ff@ff@ =@ =@@@Q@Q@@@ @ @ =q@ =q@ H@ H@ @ @ (@ (@ @ @ p@ p@{@{@R@R@\)@\)@@@@@G@G@@@\@\@33@33@ @ @z@z@@@@@ff@ff@ =@ =@@@Q@Q@@@@@=q@=q@H@H@@@(@(@@@p@p@{@{@R@R@\)@\)@ @ @ @ @!G@!G@!@!@"\@"\@#33@#33@# @# @$z@$z@%@%@%@%@&ff@&ff@' =@' =@'@'@(Q@(Q@(@(@)@)@*=q@*=q@*H@*H@+@+@,(@,(@,@,@-p@-p@.{@.{@.R@.R@/\)@/\)@0@0@0@0@1G@1G@1@1@2\@2\@333@333@3 @3 @4z@4z@5@5@5@5@6ff@6ff@7 =@7 =@7@7@8Q@8Q@8@8@9@9@:=q@:=q@:H@:H@;@;@<(@<(@<@<@=p@=p@>{@>{@>R@>R@?\)@?\)@@@@@@@@@AG@AG@A@A@B\@B\@C33@C33@C @C @Dz@Dz@E@E@E@E@Fff@Fff@G =@G =@G@G@HQ@HQ@H@H@I@I@J=q@J=q@JH@JH@K@K@L(@L(@L@L@Mp@Mp@N{@N{@NR@NR@O\)@O\)@P@P@P@P@QG@QG@Q@Q@R\@R\@S33@S33@S @S @Tz@Tz@U@U@U@U@Vff@Vff@W =@W =@W@W@XQ@XQ@X@X@Y@Y@Z=q@Z=q@ZH@ZH@[@[@\(@\(@\@\@]p@]p@^{@^{@^R@^R@_\)@_\)@`@`@`@`@aG@aG@a@a@b\@b\@c33@c33@c @c @dz@dz@e@e@e@e@fff@fff@g =@g =@g@g@hQ@hQ@h@h@i@i@j=q@j=q@jH@jH@k@k@l(@l(@l@l@mp@mp@n{@n{@nR@nR@o\)@o\)@p@p@p@p@qG@qG@q@q@r\@r\@s33@s33@s @s @tz@tz@u@u@u@u@vff@vff@w =@w =@w@w@xQ@xQ@x@x@y@y@z=q@z=q@zH@zH@{@{@|(@|(@|@|@}p@}p@~{@~{@~R@~R@\)@\)@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@Å@Å@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@ƸR@ƸR@ =@ =@\)@\)@Ǯ@Ǯ@@@Q@Q@ȣ@ȣ@@@G@G@ə@ə@@@=q@=q@ʏ\@ʏ\@H@H@33@33@˅@˅@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@θR@θR@ =@ =@\)@\)@Ϯ@Ϯ@@@Q@Q@У@У@@@G@G@љ@љ@@@=q@=q@ҏ\@ҏ\@H@H@33@33@Ӆ@Ӆ@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@ָR@ָR@ =@ =@\)@\)@׮@׮@@@Q@Q@أ@أ@@@G@G@ٙ@ٙ@@@=q@=q@ڏ\@ڏ\@H@H@33@33@ۅ@ۅ@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@޸R@޸R@ =@ =@\)@\)@߮@߮@@@Q@Q@@@@@G@G@ᙚ@ᙚ@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@陚@陚@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@@@@Q@Q@@@@@G@G@@@@@=q@=q@\@\@H@H@33@33@@@ @ @(@(@z@z@@@@@p@p@@@{@{@ff@ff@R@R@ =@ =@\)@\)@@AAA(A(AQAQAzAzAAAAAAAAAGAGApApAAAAAAA{A{A=qA=qAffAffA\A\ARARAHAHA =A =A33A33A\)A\)AAAAA A AAA(A(AQAQAzAzAAAAAAAAAGAGApApAAAAAAA{A{A=qA=qAffAffA\A\ARARAHAHA =A =A33A33A\)A\)AAAAA A AAA(A(AQAQAzAzAAAAAAA A A GA GA pA pA A A A A A A {A {A =qA =qA ffA ffA \A \A RA RA HA HA =A =A 33A 33A \)A \)A A A A A A A A A (A (A QA QA zA zA A A A A A A A A GA GA pA pA A A A A A A{A{A=qA=qAffAffA\A\ARARAHAHA =A =A33A33A\)A\)AAAAA A AAA(A(AQAQAzAzAAAAAAAAAGAGApApAAAAAAA{A{A=qA=qAffAffA\A\ARARAHAHA =A =A33A33A\)A\)AAAAA A AAA(A(AQAQAzAzAAAAAAAAAGAGApApAAAAAAA{A{A=qA=qAffAffA\A\ARARAHAHA =A =A33A33A\)A\)AAAAA A AAA(A(AQAQAzAzAAAAAAAAAGAGApApAAAAAAA{A{A=qA=qAffAffA\A\ARARAHAHA =A =A33A33A\)A\)AAAAA A AAA(A(AQAQAzAzAAAAAAAAAGAGApApAAAAAAA{A{A=qA=qAffAffA\A\ARARAHAHA =A =A33A33A\)A\)AAAAA A A A A (A (A QA QA zA zA A A A A A A!A!A!GA!GA!pA!pA!A!A!A!A!A!A"{A"{A"=qA"=qA"ffA"ffA"\A"\A"RA"RA"HA"HA# =A# =A#33A#33A#\)A#\)A#A#A#A#A# A# A$A$A$(A$(A$QA$QA$zA$zA$A$A$A$A$A$A%A%A%GA%GA%pA%pA%A%A%A%A%A%A&{A&{A&=qA&=qA&ffA&ffA&\A&\A&RA&RA&HA&HA' =A' =A'33A'33A'\)A'\)A'A'A'A'A' A' A(A(A((A((A(QA(QA(zA(zA(A(A(A(A(A(A)A)A)GA)GA)pA)pA)A)A)A)A)A)A*{A*{A*=qA*=qA*ffA*ffA*\A*\A*RA*RA*HA*HA+ =A+ =A+33A+33A+\)A+\)A+A+A+A+A+ A+ A,A,A,(A,(A,QA,QA,zA,zA,A,A,A,A,A,A-A-A-GA-GA-pA-pA-A-A-A-A-A-A.{A.{A.=qA.=qA.ffA.ffA.\A.\A.RA.RA.HA.HA/ =A/ =A/33A/33A/\)A/\)A/A/A/A/A/ A/ A0