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 = '2010-12-16T02:25:51' / Date and time of file creation DATE-OBS= '2008-10-03T01:29:45' / Observation start date DATE-END= '2008-10-03T07:43:08' / 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 = 3.3938458538915E+08 / Observation start time TSTOP = 3.3940698830275E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '9376 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '800713 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.4742062330893E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/09376' / dataset identifier CHECKSUM= '11Hf10EZ10Ef10EZ' / HDU checksum updated 2010-12-16T02:25:51 DATASUM = ' ' / data unit checksum updated 2010-12-16T02:25:49 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 = '2010-12-16T02:25:51' / Date and time of file creation DATE-OBS= '2008-10-03T01:29:45' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2008-10-03T07:43:08' / 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= 3.3492045494463E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001258900E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.3486910676337E-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 = -2.2944635715916E+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 = 3.3938458538915E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-01236' / Detector RA_PNT = 2.9971413898797E+01 / Pointing RA DEC_PNT = -8.8102906194801E+00 / Pointing Dec ROLL_PNT= 5.9071917254580E+01 / Pointing Roll RA_TARG = 2.9955417000000E+01 / Observer's specified target RA DEC_TARG= -8.8331110000000E+00 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 2.9971413898797E+01 / Nominal RA DEC_NOM = -8.8102906194801E+00 / Nominal Dec ROLL_NOM= 5.9071917254580E+01 / Nominal Roll TSTOP = 3.3940698830275E+08 / Observation end time STARTMJF= 5079 / Major frame ctr value at start of data STARTMNF= 35 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 5685 / Major frame ctr value at stop of data STOPMNF = 97 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T CTI_APP = 'PPPPPBPBPP' 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 = 'Probing Dark Energy with Relaxed Galaxy Clusters' / Proposal title OBSERVER= 'Prof Steven Allen' / Principal investigator OBJECT = 'MACS0159' / Source name OBS_ID = '9376 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '800713 ' / Sequence number ONTIME = 1.9771789315462E+04 / [s] Sum of GTIs LIVETIME= 1.9513456332276E+04 / [s] Livetime EXPOSURE= 1.9513456332276E+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 = 5.4742062330893E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/09376' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= '022R320Q020Q020Q' / HDU checksum updated 2010-12-16T02:25:51 DATASUM = '1846138630' / data unit checksum updated 2010-12-16T02:25:51 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 HDUCLASS= 'CHANDRA ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'WARF ' HDUCLAS3= 'WEIGHTS ' HISTNUM = 69 HISTORY TOOL :mkwarf 2010-12-16T02:25:51 ASC00001HISTORY PARM :infile=../../acisf09376/products/spectra/fullrun_ccd1_acASC00002HISTORY CONT :isf09376_pi14-548_pass1_cl_src4.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf09376/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf09376_pi14-548_pass1_cl_src4.warf ASC00005HISTORY PARM :weightfile=../../acisf09376/products/spectra/fullrun_ccdASC00006HISTORY CONT :1_acisf09376_pi14-548_pass1_cl_src4.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf09376/data/aux/acisf339386316N001_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: ../../acisf09376/products/specASC00024HISTORY CONT :tra/fullrun_ccd1_acisf09376_pi14-548_pass1_cl_src4.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[2] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[2] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[2] ASC00037HISTORY PARM :ACIS 1 Badpix File: /xassist/data/pipeline4/chandra/9376ASC00038HISTORY CONT :/acisf09376/data/aux/acisf09376_000N001_bpix1.fits.gz[BAASC00039HISTORY CONT :DPIX1] ASC00040HISTORY PARM :File used for CALDB info: ../../acisf09376/products/specASC00041HISTORY CONT :tra/fullrun_ccd1_acisf09376_pi14-548_pass1_cl_src4.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 -229.446) 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 !@;(;='@=K >)>~>g?x?I+j???Ĝ@ "@A>@@4@ɱ@d&AlA0AOfvAthA_AAS@A >AAW[A+AAjAzAA?ABNBB" {B0vBB2{BB:FBM@B]JBnlBC BB-&B*PBoUB'B#BƝBMB۹B6CBBJ~C C C &CSCC&C!*NC&0JC+:6C0MC5DmC:RC>ECC:CHCMCR ]CV}CZC_]RCc>CgUCkCpI Ct`CxC|CDhCC>C(C{CF CC6CCC8C–CQC۾CXCCC9CC(CCq}CCC9CQCimC|rCCSCCCCCCCk7CB0C -C\CKCICjCKCCZCZCCCmHCCCPCCCzCC.Cj C(CBCBCCCdCLCpCC2YCVC?^C?C?WC?b5C?;6C?OC?sC>C;(C0NxC/QC6jC9C;YC=C>C@ CBMCDCDߚCErCFc~CG@CHaCI}CJ_CK CKCLCCMCNCO:CP:CPBCQ%CQhCQCRjnCS:CT CT#CUECUCTCS8mCOPCPCCRCTCThCUCV;CVCW8CX@CYCZ(CZ5C[`rC[8C\qC\C]FC]C^%NC^C_&cC_@C_C_SC_O#C^t-C\C[ޞC]( C^)jC^xC`BC`XCa( Ca#CbhPCc Cc.CdCd:Cd-Ce CeCf/eCffCgbCgCh>Ch}"ChCi@ CiKCivCiCj. 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AfBAdFAbIA`YmA^tA\AZ˳AYAW;AUgASAQAO:ANAL]AJAIcAGXuAEACdAB$A@A?"JA=:A;A:^[A8A7E-A5A4YA2A1c-A/A.bA,KA+A*A(^A'\A&(A$A#DA",A PAvAA׀AA[*A-AAA;A|kA:AAӫAAWA bA >A 21A &A jA AAץAAMAAKA@]@ۋ@@;@3@@s@,@Hp@yr@묺@R@/@w @5@[@vX@0@* @܎@@C@}@պ5@*@қ@@i@φ@0@ʓ@B@H@Ţ:@ @z@E@I@@r@@6@]@ȹ@+@@*@@xW@;@y@@g@@@@@x@(@S@@E@>@@[@t@@@@@@@@k@x@@@p@A?@@eP@@}@zIM@w@t@rD@oU@llP@i@gF@dN@b@_b@\߂@Z@XG@V@S@Qx@O1@L@JT@H@FLu@D=@A @?=@=m@;Q@9@6@4@2 @0@.@, @* @(8@&@$@"@ @r@r@@@7@u@Q@@@p@ >@ ok@@Ӳ@@f@?S??nR??v8?*-??*?TM? ?ݿ?x?*6?u?>?ߖ??$?R.?n+?x???6??Z?4?8?D?S?e?zc?m?d?k!?e?????4P?n?O?yr?t6?n?i ?d?_?Z?UX ?PM?K@?F|?A?=u?9?4S-?/?*V?%H? ٮ??94?^?t? ? ?v?s(>;>>>>N>>α>&>Z>>>v>>3> >i>>>]>[>zPv>q>j3>b>[*>U;>NP>H>Ar><+o>7MR>2tr>-$>(>#>D}>>>b>QR> Tu>[>==B== c=⃣==t=R=5=&=?z@@>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 = '2010-12-16T02:25:51' / Date and time of file creation DATE-OBS= '2008-10-03T01:29:45' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2008-10-03T07:43:08' / 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= 3.3492045494463E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001258900E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 1.3486910676337E-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 = -2.2944635715916E+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 = 3.3938458538915E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-01236' / Detector RA_PNT = 2.9971413898797E+01 / Pointing RA DEC_PNT = -8.8102906194801E+00 / Pointing Dec ROLL_PNT= 5.9071917254580E+01 / Pointing Roll RA_TARG = 2.9955417000000E+01 / Observer's specified target RA DEC_TARG= -8.8331110000000E+00 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 2.9971413898797E+01 / Nominal RA DEC_NOM = -8.8102906194801E+00 / Nominal Dec ROLL_NOM= 5.9071917254580E+01 / Nominal Roll TSTOP = 3.3940698830275E+08 / Observation end time STARTMJF= 5079 / Major frame ctr value at start of data STARTMNF= 35 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 5685 / Major frame ctr value at stop of data STOPMNF = 97 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / timedel Lev1 (in seconds) CTI_CORR= T CTI_APP = 'PPPPPBPBPP' 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 = 'Probing Dark Energy with Relaxed Galaxy Clusters' / Proposal title OBSERVER= 'Prof Steven Allen' / Principal investigator OBJECT = 'MACS0159' / Source name OBS_ID = '9376 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '800713 ' / Sequence number ONTIME = 1.9771789315462E+04 / [s] Sum of GTIs LIVETIME= 1.9513456332276E+04 / [s] Livetime EXPOSURE= 1.9513456332276E+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 = 5.4742062330893E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/09376' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'FJNdG9KdFGKdF9Kd' / HDU checksum updated 2010-12-16T02:25:51 DATASUM = '2671772187' / data unit checksum updated 2010-12-16T02:25:51 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???\?\????? 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