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 = 5.5726589567675E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/12525' / dataset identifier CHECKSUM= 'Me1XNe0UMe0UMe0U' / HDU checksum updated 2012-07-08T06:04:48 DATASUM = ' ' / data unit checksum updated 2012-07-08T06:04:42 DATE = '2012-07-08T06:04:48' / Date and time of file creation DATE-OBS= '2011-06-14T14:08:58' / Observation start date DATE-END= '2011-06-14T19:50:48' / 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-0 ' / ACIS-I0 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -7.8090834371673E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358994877613E+02 / [mm] SIM offset TSTART = 4.2444773864716E+08 / [s] Observation start time (MET) TSTOP = 4.2446824838573E+08 / [s] Observation end time (MET) MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '12525 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '401266 ' / 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 = 5.5726589567675E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/12525' / dataset identifier REVISION= 3 / Processing version of data CHECKSUM= '7UJXBSHX9SHXASHX' / HDU checksum updated 2012-07-08T06:04:48 DATASUM = '1561124762' / data unit checksum updated 2012-07-08T06:04:48 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 DATE = '2012-07-08T06:04:48' / Date and time of file creation DATE-OBS= '2011-06-14T14:08:58' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2011-06-14T19:50:48' / 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= 4.2090369128760E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADESYS = 'ICRS ' / default BTIMRATE= 2.5625001336476E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= -2.8537167339479E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf12525/products/aux/asphist_0.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 = -7.8090834371673E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -2.3358994877613E+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 = 4.2444773864716E+08 / [s] Observation start time (MET) GRATING = 'NONE ' / Grating DETNAM = 'ACIS-0 ' / ACIS-I0 RA_PNT = 2.4919842712992E+02 / [deg] Pointing RA DEC_PNT = -4.7559064379556E+01 / [deg] Pointing Dec ROLL_PNT= 3.3321739700943E+02 / [deg] Pointing Roll RA_TARG = 2.4918662400000E+02 / [deg] Observer's specified target RA DEC_TARG= -4.7557724000000E+01 / [deg] Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / [mm] SIM defocus RA_NOM = 2.4919842712992E+02 / [deg] Nominal RA DEC_NOM = -4.7559064379556E+01 / [deg] Nominal Dec ROLL_NOM= 3.3321739700943E+02 / [deg] Nominal Roll TSTOP = 4.2446824838573E+08 / [s] Observation end time (MET) STARTMJF= 108064 / Major frame ctr value at start of data STARTMNF= 127 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 108671 / Major frame ctr value at stop of data STOPMNF = 77 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+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= 9.7032934550657E-01 / Effective fractional exposure DATAMODE= 'VFAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / [s] CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'Census of the Normal Spiral Arm Region' / Proposal title OBSERVER= 'Dr. John Tomsick' / Principal investigator OBJECT = 'Norma Region' / Source name OBS_ID = '12525 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '401266 ' / Sequence number ONTIME = 1.9753452842295E+04 / [s] Sum of GTIs ONTIME0 = 1.9753452842295E+04 / [s] Sum of GTIs LIVETIME= 1.9503322728305E+04 / [s] Livetime LIVTIME0= 1.9503322728305E+04 / [s] Livetime EXPOSURE= 1.9503444036514E+04 / [secs] Total exposure time EXPOSUR0= 1.9503322728305E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5554277039000E+02 / [K] Focal Plane Temperature HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/12525/acisf12525/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmp7NjSt6.par mode=hl HISTORY Parameter file used: /tmp/tmp7NjSt6.par HISTORY Detector Mask File: ../../acisf12525/data/aux/acisf12525_000N003_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (3931.97,2999.5) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf12525/products/events/fullrun_ccd0_HISTORY acisf12525_pi14-548_pass1_cl_src8_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[1] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[1] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[1] HISTORY ACIS 0 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[1] 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) = (-0.780908 0 -233.59) 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 2012-07-08T06:04:48 ASC00001HISTORY PARM :asphistfile=../../acisf12525/products/aux/asphist_0.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf12525/products/spectra/fullrun_ccd0_aASC00004HISTORY CONT :cisf12525_pi14-548_pass1_cl_src8.arf ASC00005HISTORY PARM :sourcepixelx=3931.9741 ASC00006HISTORY PARM :sourcepixely=2999.5041 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf12525/products/events/fullrun_ccd0_acASC00009HISTORY CONT :isf12525_pi14-548_pass1_cl_src8_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf12525/data/aux/acisf424448340N002_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I0 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf12525/data/aux/acisf12525_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;<>R> >=ED>>{=~0K>{>33=>33>Q>'Ө>Q>p>qqt>p>\> l>\>Ǯ? >Ǯ>?6&>>?C>> =?> =>(?Ģ>(>G@ P>G>ff@7->ff>@ks>>@`h>>@[&>>H@y>H?A ??\A%?\?AI??Amq?? =qAD? =q? @c? ?\)@11?\)?@??zA/ ?z? =AT|? =?Ate??(At?(?RA?R?!GA?!G?# A'?# ?&ffA?&ff?(A?(?+Bu?+?.{B \n?.{?0B1~ ?0?333B ?333?5B4?5?8QBG?8Q?:HBUVJ?:H?=pBi`?=p?@B~?@?B\B?B\?EBL?E?GBs?G?J=qB,?J=q?LBP?L?O\)Bz1?O\)?QB?Q?TzB?Tz?W =BF?W =?YC??Y?\(C??\(?^RCf?^R?aGCs?aG?c C$?c ?fffC#?fff?hC*j?h?kC1 ?k?n{C8?n{?pC??p?s33CF?s33?uCM;?u?xQCUk?xQ?zHC\U?zH?}pCc8?}p?CjN??GCqz?G?\Cx?\? CS? ?Cm_??ffCg?ff?C??Cp??=qC?=q?C]??Ck??{C8?{?\)C~;?\)?C??C ??33CZ?33?zC?z?C?? =C]? =?QC[?Q?CP??HC[?H?(C'?(?pC?p?RC?R?Cp??GC˻?G?\C&?\? CȊR? ?C=??ffC-H?ff?C(??C-??=qC ?=q?C??C8??{C ?{?\)C?\)?C??C??33C*?33?zCk?z?C?? =C? =?QCN?Q?Ca??HCx?H?(Cy?(?pCq?p?RC?R?Cb??GCƩ?G?\C?\? C7f? ?C_??ffCEF?ff?ǮCn?Ǯ?CE??=qCh?=q?˅CS ?˅?Cyv??{C?{?\)C۔ ?\)?УC?У?C٦z??33C+?33?zCވQ?z?C?? =C? =?QC?Q?ٙC?ٙ?HCI?H?(C??(?pCb+?p?޸RCH)?޸R?CƲ??GC?G?\C?\? C? ?C`??ffCV\?ff?C*??Cu??=qC?=q?C??C/??{C(?{?\)C?3?\)?Co??C+??33Cֱ?33?zC`?z?C"?? =C%.? =?QCIm?Q?C)??HCe:?H?(C_?(?pC{T?p?RC`?R@C@@C0@@GCe@G@C@@\CF@\@33C@)@*=qC@*=q@*HCN\@*H@+C@+@,(C@,(@,C@,@-pC @-p@.{C@.{@.RC,@.R@/\)CП@/\)@0C]+@0@0C@0@1GC7@1G@1C+?@1@2\C\@2\@333CV@333@3 CM@3 @4zCHP@4z@5CR@5@5CB@5@6ffCԪ@6ff@7 =CJ>@7 =@7Cm@7@8QC@8Q@8C'y@8@9CC$@9@:=qCl@:=q@:HC@:H@;C X@;@<(C.@<(@{C]v@>{@>RC@>R@?\)C@?\)@@C*@@@@C@@@AGC#@AG@AC@A@B\C6@B\@C33CL@C33@C C@C @DzC@Dz@ECC@E@EC@E@FffC,@Fff@G =C6@G =@GC@G@HQC&@HQ@HC@H@IC@I@J=qC@J=q@JHCb@JH@KC C@K@L(CF@L(@LC+=@L@MpC@Mp@N{CU@N{@NRC0h@NR@O\)C@O\)@PC@P@PC`4@P@QGCҌ@QG@QCE@Q@R\C@R\@S33C@S33@S CG@S @TzCxZ@Tz@UC@U@UC v@U@VffCro@Vff@W =C@W =@WCG@W@XQC@XQ@XC-@X@YC'@Y@Z=qC:\@Z=q@ZHC@ZH@[C\@[@\(CE@\(@\C)@\@]pC*.@]p@^{C_*@^{@^RC%@^R@_\)C5@_\)@`CM@`@`C:@`@aGCn@aG@aCh@a@b\C@b\@c33C{@c33@c Ch@c @dzC@@dz@eCk@e@eC@e@fffC@fff@g =C@g =@gC4@g@hQC@hQ@hC;@h@iCW"@i@j=qCp@j=q@jHC@jH@kC@k@l(C@l(@lC@l@mpC@mp@n{C@n{@nRC@nR@o\)C@o\)@pC c@p@pC5@p@qGCR@qG@qC*k@q@r\C8 @r\@s33CE@s33@s CK@s @tzCJ;@tz@uCH@u@uC[@u@vffCn@vff@w =Cv0@w =@wCq@w@xQCl@xQ@xCp"@x@yCs`@y@z=qCsf@z=q@zHCp6@zH@{Cl@{@|(Ck@|(@|C@|@}pC@}p@~{Cdž@~{@~RCw@~R@\)C@\)@C@@QCO@Q@CX@@C(:@@GC3@G@C&@@C^@@=qC@=q@\CV@\@HC]@H@33Cg`@33@CN?@@ C6@ @(C@(@zC@z@CM@@C @@pCg@p@C~@@{C_@{@ffC?@ff@RC@R@ =C@ =@\)CЁ@\)@CF@@C @@QC[&@Q@C4@@C @@GC݈@G@C@@C|@@=qCG@=q@\C @\@HC@H@33CV@33@Co@@ C%c@ @(C۳@(@zC.@z@Ct@@C5h@@pCI@p@C+@@{Caj@{@ffC#@ff@RCܶ@R@ =C}@ =@\)C^@@C=NC@@=qC$@@{B@{@ffB|@ff@޸RB!@޸R@ =B˺@ =@\)Bw@\)@߮B,D@߮@B@@QBv@Q@B%@@B@@GBv@G@ᙚB+E@ᙚ@B@@=qB@=q@\Be@\@HB *@H@33B@33@B@@ B\@ @(B@(@zB&@z@Bz@@B{@@pBe@p@BO4@@{B @{@ffB@ff@RB@R@ =Bf@ =@\)B@\)@B@@B~@@QB|@Q@Bzi@@BxK@@GBvD@G@陚Bs@陚@Bq)@@=qBonz@=q@\BmV@\@HBk9@H@33Bi@33@Bf@@ Bd@ @(Bb@(@zB`I@z@B^Ń@@B\@@pBZ@p@BX@@{BV@{@ffBU@ff@RBS?@R@ =BQZ@ =@\)BOv@\)@BM>@@BKJ@@QBI@Q@BH*@@BF!@@GBD@G@BB@@BAe(@@=qB?h@=q@\B>T@\@HB<@H@33B:9@33@B8 @@ B71@ @(B5`@(@zB4&@z@B2m@@B0@@pB/t@p@B.@@{B,y@{@ffB*@ff@RB)o+@R@ =B'@ =@\)B&x@\)@B%%@@B#!@@QB"Lk@Q@B @@Br;@@GB@G@B|A@@B@@=qBNJ@=q@\Bx@\@HB @H@33B@33@Bm@@ B b@ @(B@(@zByF@z@BGp@@B @@pB l@p@B w@@{B 9@{@ffB@ff@RB̥@R@ =Bj@ =@\)B~@\)@BG@ABAA(B+A(AQBAQAzA,AzAAAAAAAAv(AAArAAGAqAGApAEApAAfAAAAAAAA{AA{A=qAzIA=qAffAluAffA\ApA\ARAᄼARAHAߛAHA =AݸrA =A33AqA33A\)AA\)AAAAAMAA AA AAAA(A'A(AQAHAQAzAl AzAAʲnAAA,AAA@AAAŃ8AAGA=AGApAApAAAAARPAAAAA{AA{A=qA)AzA@/AA@YAA@nAA@EAAG@AGAp@.]ApA@v:AA@ٵAA@X AA{@A{A=q@{A=qAff@ wAffA\@ΫpA\AR@"iARAH@ɞAHA =@)'A =A33@ĸA33A\)@BWA\)A@ŖAA@M.AA @A A@AA(@+1A(AQ@VAQAz@*AzA@AA@AsAA@ށAA@AAG@8AGAp@(ApA@AA@EBAA@(AA{@A{A=q@JA=qAff@PAffA\@>A\AR@OARAH@AHA =@=A =A33@A33A\)@lA\)A@LAA@/>AA @)A A @%A A (@|A"\A"R@:A"RA"H@6A"HA# =@2A# =A#33@.A#33A#\)@+A#\)A#@'(A#A#@#@A#A# @A# A$@8A$A$(@A$(A$Q@sA$QA$z@}A$zA$@A$A$@ +A$A$@A$A%@îA%A%G@A%GA%p?A%pA%?A%A%?2A%A%?CA%A&{?\A&{A&=q?4A&=qA&ff?֬A&ffA&\?FA&\A&R?A&RA&H?TA&HA' =?A' =A'33?2A'33A'\)?]A'\)A'?ȺA'A'?::A'A' ?)A' A(?A(A((?XA((A(Q?A(QA(z?.A(zA(?A(A(?s:A(A(?A(A)?{yA)A)G?rVUA)GA)p?iA)pA)?a"A)A)?YXKA)A)?QUA)A*{?I[tA*{A*=q?BA*=qA*ff?;A*ffA*\?5tA*\A*R?/ZA*RA*H?)IA*HA+ =?$A+ =A+33?A+33A+\)?>A+\)A+?J\A+A+?eA+A+ ? 1GA+ A,?A,A,(?тA,(A,Q?hA,QA,z>}A,zA,>IA,A,>1sA,A,>A,A->$cA-A-G>ĕA-GA-p>A-pA->dA-A->eA-A->A-A.{>?A.{A.=q>A.=qA.ff>A.ffA.\>A.\A.R>TA.RA.H>AA.HA/ =>A/ =A/33>"LA/33A/\)>_A/\)A/>A/A/>@A/A/ >A/ A0>+W