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 = 5.5603282079074E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/12750' / dataset identifier CHECKSUM= 'RpCVTo9TRoATRo9T' / HDU checksum updated 2012-02-20T21:19:55 DATASUM = ' ' / data unit checksum updated 2012-02-20T21:19:48 DATE = '2012-02-20T21:19:55' / Date and time of file creation DATE-OBS= '2011-02-11T06:46:11' / Observation start date DATE-END= '2011-02-11T14:12:45' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / [d] MJD zero point for times TIMEZERO= 0.0000000000000E+00 / [s] Clock correction TIMEUNIT= 's ' / Time unit CLOCKAPP= T / default DETNAM = 'ACIS-7 ' / ACIS-S3 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.9014006604987E+02 / [mm] SIM offset TSTART = 4.1379397163201E+08 / [s] Observation start time (MET) TSTOP = 4.1382076513340E+08 / [s] Observation end time (MET) MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '12750 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '702386 ' / 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 = 5.5603282079074E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/12750' / dataset identifier REVISION= 3 / Processing version of data CHECKSUM= 'ELFKHKFIEKFIEKFI' / HDU checksum updated 2012-02-20T21:19:55 DATASUM = '1193908258' / data unit checksum updated 2012-02-20T21:19:55 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 DATE = '2012-02-20T21:19:55' / Date and time of file creation DATE-OBS= '2011-02-11T06:46:11' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2011-02-11T14:12:45' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / [d] MJD zero point for times TIMEZERO= 0.0000000000000E+00 / [s] Clock correction TIMEUNIT= 's ' / Time unit BTIMNULL= 4.1230536764243E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADESYS = 'ICRS ' / default BTIMRATE= 2.5625001327297E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= -1.5488989202710E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf12750/products/aux/asphist_7.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 = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.9014006604987E+02 / [mm] SIM offset FOC_LEN = 1.0070000000000E+04 / [mm] HRMA focal length TIERRELA= 1.0000000000000E-09 / default TIERABSO= 5.0000000000000E-05 / default TIMVERSN= 'ASC-FITS-2' / Timing system definition TSTART = 4.1379397163201E+08 / [s] Observation start time (MET) GRATING = 'NONE ' / Grating DETNAM = 'ACIS-7 ' / ACIS-S3 RA_PNT = 1.7285694669839E+02 / [deg] Pointing RA DEC_PNT = -2.0811276323466E+00 / [deg] Pointing Dec ROLL_PNT= 5.9296560741581E+01 / [deg] Pointing Roll RA_TARG = 1.7285875000000E+02 / [deg] Observer's specified target RA DEC_TARG= -2.0831110000000E+00 / [deg] Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / [mm] SIM defocus RA_NOM = 1.7285694669839E+02 / [deg] Nominal RA DEC_NOM = -2.0811276323466E+00 / [deg] Nominal Dec ROLL_NOM= 5.9296560741581E+01 / [deg] Nominal Roll TSTOP = 4.1382076513340E+08 / [s] Observation end time (MET) STARTMJF= 45395 / Major frame ctr value at start of data STARTMNF= 5 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 46167 / Major frame ctr value at stop of data STOPMNF = 74 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.1410400000000E+00 / [s] timedel Lev1 CTI_CORR= T CTI_APP = 'PPPPPBPBPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode FRACEXPO= 1.0000000000000E+00 / Effective fractional exposure DATAMODE= 'FAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / [s] CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'X-ray and HST Imaging of Kpc-Scale Binary AGNs' / Proposal title OBSERVER= 'Dr Yue Shen' / Principal investigator OBJECT = 'SDSSJ1131-0204' / Source name OBS_ID = '12750 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '702386 ' / Sequence number ONTIME = 2.4037382207513E+04 / [s] Sum of GTIs ONTIME7 = 2.4037382207513E+04 / [s] Sum of GTIs LIVETIME= 2.3723316112908E+04 / [s] Livetime LIVTIME7= 2.3723316112908E+04 / [s] Livetime EXPOSURE= 2.3723273055583E+04 / [secs] Total exposure time EXPOSUR7= 2.3723316112908E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5376843262000E+02 / [K] Focal Plane Temperature HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/12750/acisf12750/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmp993lVI.par mode=hl HISTORY Parameter file used: /tmp/tmp993lVI.par HISTORY Detector Mask File: ../../acisf12750/data/aux/acisf12750_000N003_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4635.18,3698.2) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf12750/products/events/fullrun_ccd7_HISTORY acisf12750_pi14-548_pass1_cl_src15_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[8] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[8] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[8] HISTORY ACIS 7 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[8] HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTORY 96-12-20vignetN0003.fits[1] HISTORY Onaxis Area File: /opt/ciao-4.3/CALDB/data/chandra/default/axeffa/hrmaD1HISTNUM = 22 HISTORY 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) = (-0.682823 0 -190.14) 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 2012-02-20T21:19:55 ASC00001HISTORY PARM :asphistfile=../../acisf12750/products/aux/asphist_7.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf12750/products/spectra/fullrun_ccd7_aASC00004HISTORY CONT :cisf12750_pi14-548_pass1_cl_src15.arf ASC00005HISTORY PARM :sourcepixelx=4635.1842388 ASC00006HISTORY PARM :sourcepixely=3698.1967398 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf12750/products/events/fullrun_ccd7_acASC00009HISTORY CONT :isf12750_pi14-548_pass1_cl_src15_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf12750/data/aux/acisf413795605N003_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-S3 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf12750/data/aux/acisf12750_000N003_msASC00017HISTORY CONT :k1.fits.gz ASC00018HISTORY PARM :ardlibparfile=ardlib.par ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :verbose=0 ASC00021HISTORY PARM :clobber=yes ASC00022END >>R?ط->R> @*> >AV>>{A5>{>33Ah&>33>QA >Q>pAL7>p>\A>\>ǮA݄>Ǯ>B>>B =>> =BK> =>(B;t>(>GBW>G>ffBq>ff>B>>BVc>>B>>HB>H?Bu~??\B6&?\?Bz??BF?? =qB? =q? B? ?\)BA(?\)?B>??zCX?z? =C/=? =?C3??(C ?(?RC)?R?!GC34?!G?# C=F?# ?&ffCFY?&ff?(CPKf?(?+CZ?+?.{Cd-?.{?0Cm?0?333CK?333?5Ch?5?8QCtM?8Q?:HC{?:H?=pC?=p?@Cc?@?B\C?B\?EC9?E?GCtU?G?J=qCT?J=q?LCy?L?O\)C?O\)?QC?Q?TzC5z?Tz?W =C?W =?YC(t?Y?\(CQ"?\(?^RCr?^R?aGCƞ?aG?c Cʗ?c ?fffCn?fff?hC?h?kCb?k?n{C؛ ?n{?pC?p?s33C5B?s33?uC?u?xQC弰?xQ?zHC?zH?}pC?}p?C??GC ?G?\C?\? CF? ?Cj??ffC7j?ff?Cߔ??D:??=qDd?=q?D??D??{D?{?\)D?\)?D'??D A??33D W?33?zD l?z?D r?? =D V? =?QD4|?Q?DN??HD/?H?(D?(?pDuT?p?RD=?R?D??GD?G?\D[?\? D? ?D??ffDFi?ff?D??DJ??=qDۂ?=q?Dk)??D~??{D,?{?\)D=?\)?D{C@>{@>RC0@>R@?\)C0@?\)@@C:@@@@C@@@AGC@AG@ACD@A@B\C|%@B\@C33CM@C33@C CG@C @DzC@Dz@EC(-@E@ECC@E@FffCl@Fff@G =C[@G =@GCv@G@HQC@HQ@HC@H@IC-@I@J=qC5 @J=q@JHCI@JH@KC@K@L(C@L(@LC@L@MpCS|@Mp@N{C@N{@NRCZ@NR@O\)C@O\)@PC2@P@PCI@P@QGC@QG@QC?@Q@R\C}@R\@S33C»@S33@S C@S @TzC@Tz@UC@U@UC7V@U@VffC@Vff@W =C̃@W =@WCy@W@XQCnt@XQ@XC}@X@YCČ@Y@Z=qCĮ@Z=q@ZHCO@ZH@[C@[@\(Cu@\(@\C 0@\@]pC@]p@^{C,@^{@^RCF @^R@_\)Cc@_\)@`CŁ`@`@`Cŝo@`@aGCŷ@aG@aCV@a@b\C@b\@c33CJ@c33@c C@c @dzC@dz@eC @@e@eC ]@e@fffCp@fff@g =Cg@g =@gC!A@g@hQC3@hQ@hC2@h@iC2C@i@j=qC/N@j=q@jHC* @jH@kC$@k@l(C.@l(@lC6n@l@mpC2@mp@n{C+@n{@nRC%@nR@o\)C @o\)@pCZ@p@pC@p@qGCL@qG@qCŴ@q@r\CťV@r\@s33Cŕ@s33@s C~@s @tzC`x@tz@uCA@u@uC@p@CB@@{C@{@ffCN@ff@RCKt@R@ =C6@ =@\)C@\)@C@@C<<@@QCX@Q@C@@Cq@@GC"@G@C@@C@@=qC=@=q@\CB@\@HCh@H@33C^@33@C@@ C@ @(C3r@(@zC@z@C@@C:@@pC"@p@Ck@@{Cm@{@ffCi@ff@RCX@R@ =C@ =@\)C~w@\)@C!@@Cł@@QCc@Q@C;@@C@@GC/@G@Ci@@CX@@=qC @=q@\C]c@\@HC@H@33CvK@33@C@@ Co@ @(Cl@(@zCq@z@Cq@@CyE@@pCD@p@CW~@@{CD@{@ffCm6@ff@RC@R@ =Cd@ =@\)Cۥ@\)@CYs@@C|@@QCP@Q@C@@C:@@GC@G@C0@@C@@=qC@=q@\Cl@\@HCH@H@33Cl@33@CO@@ CB@ @(C@(@zC>@z@C@@C.@@pC;T@p@C@@{C@{@ffCS@ff@RC@R@ =C@ =@\)Ct;@\)@C@@C'@@QC@Q@CZ@@C*@@GC@G@C@@C3j@@=qC@=q@\C!@\@HC0 @H@33Ch@33@Cض@@ C5@ @(C@(@zCl@z@CI@@CP@@pC9@p@C?@@{CG@{@ffCa@ff@RC8(@R@ =C@ =@\)Ce@\)@C.@@Cz@@QC@Q@C@@Cn,@@GC@G@C L@@CY@@=qC1@=q@\CC@\@HCO@H@33C\@33@C@@ C@@ @(C@(@zCR@z@CQ@@Ckg@@pC @p@C~0 @@{C|@{@ffC{@ff@RCzJj@R@ =Cx\@ =@\)Cw@\)@CvI@@Cu@@QCs@Q@CrP@@Cp]@@GCo@G@Cn)@@CmIx@@=qCk@=q@\CjD@\@HCif@H@33Ch%2@33@Cf~@@ Ce@ @(Cde@(@zCc-@z@Ca@@C`H@@pC_@p@C^r@@{C]H;@{@ffC\ @ff@RCZ@R@ =CY/@ =@\)CXo@\)@CW@@CVj@@QCUE}@Q@CT(@@CS n@@GCQ[@G@CP%@@COy@@=qCNV@=q@\CM4@\@HCL^@H@33CJۦ@33@CI@@ CHW@ @(CGu@(@zCFU^@z@CE5@@CD,@@pCC:@p@CBI @@{CA @{@ffC?>@ff@RC>@R@ =C=dD@ =@\)C<>@\)@C;@@C9h@@QC8u@Q@C7@@C6q@@GC5v@G@C4\@@C3?R@@=qC2_@=q@\C0@\@HC/@H@33C.p@33@ÅC-@Å@ C,+@ @(C+@(@zC*XX@z@C).N@@C(t@@pC'@p@C%@@{C$@{@ffC# @ff@ƸRC"@ƸR@ =C!%@ =@\)C z@\)@ǮCf4@Ǯ@CE6@@QC(h@Q@ȣC@ȣ@CB@@GC@G@əC_@ə@Cg@@=qC@=q@ʏ\CA@ʏ\@HC@H@33C@33@˅C1@˅@ C~@ @(Cc=@(@zCS@z@CE@@C C@@pC NJ@p@C Y@@{C F@{@ffC 4@ff@θRC%P@θR@ =CN@ =@\)C @\)@ϮCI@Ϯ@CU@@QC@Q@УC@У@C@@GB@G@љB@љ@B@@=qB@=q@ҏ\B.@ҏ\@HB@H@33BY@33@ӅB@Ӆ@ B2@ @(Bz@(@zBΚ@z@B׊@@B6@@pB@p@B8@@{B8@{@ffB;@ff@ָRBR@ָR@ =B|{@ =@\)Bڨ.@\)@׮B¿@׮@Be@@QB:@Q@أBJ>@أ@Bш#@@GBϠn@G@ٙBͺ@ٙ@B@@=qB@=q@ڏ\BN@ڏ\@HBƙ@H@33B@33@ۅB.>@ۅ@ Bl@ @(B@(@zB:@z@BW@@BS@@pB~@p@B@@{Bj@{@ffBp@ff@޸RB*_@޸R@ =B@ =@\)B;@\)@߮BiQ@߮@B9@@QBO@Q@BD@@BT@@GB@G@ᙚB@ᙚ@Bx6@@=qBX@=q@\B@\@HB@H@33Be@33@B '@@ BE@ @(B@(@zB\@z@B.a@@BY@@pB@p@B6N@@{B@{@ffBCU@ff@RB@R@ =B@ =@\)B@\)@B.@@Bڐ@@QBw@Q@BPq@@B@@GB-@G@陚Bh@陚@B!@@=qB}ұ@=q@\B{dy@\@HBx@H@33Bv@33@Bt @@ Bq@ @(Bo@(@zBl?@z@Bj@@BhA3@@pBe@p@Bc@@{Ba@{@ffB_u@ff@RB]@R@ =B[i@ =@\)BYQf@\)@BW1B@@BU@@QBS9@Q@BQN@@BO@@GBM@G@BK@@BI@@=qBHt3@=q@\BF.@\@HBD@H@33BB@33@B@@@ B? X@ @(B=jq@(@zB;=@z@B:@@B8{9@@pB6@p@B5t@@{B3@{@ffB2?^@ff@RB0@R@ =B/,@ =@\)B-@\)@B,?@@B*ո@@QB)e@Q@B'L@@B&y@@@GB$@G@B#n@@B"+@@=qB @=q@\Bs @\@HB"K@H@33B׎@33@B@@ B/@ @(B@(@zB@z@B2@@B[@@pB#@p@B@@{B@{@ffB(@ff@RBl@R@ =BOp@ =@\)B 2@\)@B @AB AA(B A(AQBAQAzBAzABrAAB]AABZAABhAAGBwVAGApBnApABgAAAAAAOAA{ArA{A=qA*A=qAffAЎAffA\AsA\ARA1ARAHAlRAHA =A﫞A =A33AA33A\)A3A\)AA]AAAAA AaA AA2ZAA(AA(AQAAQAzA0AzAAޫAAA(6AAAۡAAAAAGAؑfAGApA/ApAAA(AQA[A-A-G>A-GA-p>1A-pA->_%A-A->A-A->زyA-A.{>s;A.{A.=q>̩A.=qA.ff>3A.ffA.\>JA.\A.R>bA.RA.H>aA.HA/ =>?A/ =A/33>#QA/33A/\)>A/\)A/>YA/A/>A/A/ >wA/ A0>g