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 = 5.4760518334695E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10797' / dataset identifier CHECKSUM= 'WkVIakV9ZkVGakV9' / HDU checksum updated 2011-07-16T21:54:21 DATASUM = ' ' / data unit checksum updated 2011-04-30T12:44:06 DATE = '2011-07-16T21:54:21' / Date and time of file creation DATE-OBS= '2008-10-21T12:26:24' / Observation start date DATE-END= '2008-10-21T19:52:39' / 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 DETNAM = 'ACIS-1 ' / ACIS-I1 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 = -2.2552151097342E+02 / [mm] SIM offset TSTART = 3.4097918411769E+08 / Observation start time TSTOP = 3.4100595968151E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument OBS_ID = '10797 ' / Observation id SEQ_NUM = '800774 ' / 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 = 5.4760518334695E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/10797' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'eCaog9YmeAame9Ym' / HDU checksum updated 2011-07-16T21:54:21 DATASUM = '1228848926' / data unit checksum updated 2011-07-16T21:54:21 RAND_SKY= 5.0000000000000E-01 RAND_PI = 1.0000000000000E+00 EQUINOX = 2.0000000000000E+03 / default DATE = '2011-07-16T21:54:21' / Date and time of file creation DATE-OBS= '2008-10-21T12:26:24' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2008-10-21T19:52:39' / 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= 3.3921961675604E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default BTIMRATE= 2.5625001260408E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 4.4156523361175E-18 / Basic Time clock drift (s / VCDUcount^2) FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf10797/products/aux/asphist_1.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 = -2.2552151097342E+02 / [mm] SIM offset 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 = 3.4097918411769E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-1 ' / ACIS-I1 RA_PNT = 6.4113061140636E+00 / Pointing RA DEC_PNT = -1.2408204060929E+01 / Pointing Dec ROLL_PNT= 3.1905518508685E+02 / Pointing Roll RA_TARG = 6.3741670000000E+00 / Observer's specified target RA DEC_TARG= -1.2379722000000E+01 / Observer's specified target Dec DEFOCUS = 1.4398718632593E-03 / SIM defocus (mm) RA_NOM = 6.4113061140636E+00 / Nominal RA DEC_NOM = -1.2408204060929E+01 / Nominal Dec ROLL_NOM= 3.1905518508685E+02 / Nominal Roll TSTOP = 3.4100595968151E+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 CTI_APP = 'PPPPPBPBPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument FRACEXPO= 4.3407003448578E-01 / Effective fractional exposure 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 = 'Mapping Dark Matter in the Merging Cluster MACSJ0025.4' / Proposal tiOBSERVER= 'Dr Roger Morris' / Principal investigator OBJECT = 'MACSJ0025.4-1222' / Source name OBS_ID = '10797 ' / Observation id SEQ_NUM = '800774 ' / Sequence number ONTIME = 2.4170682297766E+04 / [s] Sum of GTIs ONTIME1 = 2.4170682297766E+04 / [s] Sum of GTIs LIVETIME= 2.3854874539348E+04 / [s] Livetime LIVTIME1= 2.3854874539348E+04 / [s] Livetime EXPOSURE= 2.3851780895650E+04 / [secs] Total exposure time EXPOSUR1= 2.3854874539348E+04 / [s] Exposure time DTCOR = 9.8693426381071E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature RADESYS = 'ICRS ' / default HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/10797/acisf10797/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmpBaMR7h.par mode=hl HISTORY Parameter file used: /tmp/tmpBaMR7h.par HISTORY Detector Mask File: ../../acisf10797/data/aux/acisf10797_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4747.31,3361.73) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.5 HISTORY File used for CALDB info: ../../acisf10797/products/events/fullrun_ccd1_HISTORY acisf10797_pi14-548_pass1_cl_src9_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[2] HISTORY ACIS Uniformity File: /opt/ciao-4.3/CALDB/data/chandra/acis/qeu/acisD200HISTORY 0-01-29qeuN0006.fits[2] HISTORY ACIS Contamination File: /opt/ciao-4.3/CALDB/data/chandra/acis/contam/acHISTORY isD1999-08-13contamN0006.fits[2] HISTORY ACIS 1 Badpix File: /opt/ciao-4.3/CALDB/data/chandra/acis/badpix/acisD20HISTORY 00-11-28badpixN0003.fits[2] HISTORY Vignetting File: /opt/ciao-4.3/CALDB/data/chandra/default/vignet/hrmaD19HISTORY 96-12-20vignetN0003.fits[1] HISTNUM = 22 HISTORY Onaxis Area File: /opt/ciao-4.3/CALDB/data/chandra/default/axeffa/hrmaD1HISTORY 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 -225.522) 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 2011-07-16T21:54:21 ASC00001HISTORY PARM :asphistfile=../../acisf10797/products/aux/asphist_1.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf10797/products/spectra/fullrun_ccd1_aASC00004HISTORY CONT :cisf10797_pi14-548_pass1_cl_src9.arf ASC00005HISTORY PARM :sourcepixelx=4747.3082831 ASC00006HISTORY PARM :sourcepixely=3361.725858 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf10797/products/events/fullrun_ccd1_acASC00009HISTORY CONT :isf10797_pi14-548_pass1_cl_src9_src.evt.gz ASC00010HISTORY PARM :pbkfile=../../acisf10797/data/aux/acisf340979222N001_pbkASC00011HISTORY CONT :0.fits.gz ASC00012HISTORY PARM :dafile=CALDB ASC00013HISTORY PARM :mirror=HRMA ASC00014HISTORY PARM :detsubsys=ACIS-I1 ASC00015HISTORY PARM :grating=NONE ASC00016HISTORY PARM :maskfile=../../acisf10797/data/aux/acisf10797_000N001_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> => >=>>{>V>{>33>V/>33>Q>R>Q>p>Ӟ>p>\?>\>Ǯ?K*>Ǯ>?+>>?))>> =?S> =>(@->(>G@,>G>ff@Xff>@&>>@o>>@>>H@Rn>H?A.??\A?\?A:??AU3?? =qA5? =q? @? ?\)@Yb?\)?@ʲ??zA?z? =A3? =?AIDC??(AZe?(?RAmkE?R?!GAՎ?!G?# Aw{?# ?&ffA?&ff?(A?(?+A\@?+?.{A?.{?0A_?0?333AH"?333?5B{?5?8QB |?8Q?:HB3?:H?=pBL?=p?@B+?@?B\B84`?B\?EBD?E?GBQU?G?J=qB^?J=q?LBlu?L?O\)Bz7?O\)?QBe?Q?TzB?Tz?W =Bx?W =?YBI?Y?\(B3?\(?^RB?^R?aGBa[?aG?c B1?c ?fffB?fff?hBb?h?kB?k?n{BΨ?n{?pB{C @>{@>RC @>R@?\)C @?\)@@C *@@@@C u@@@AGC @AG@AC n@A@B\C …@B\@C33C 6@C33@C C k@C @DzC @Dz@EC @E@EC.j@E@FffCxY@Fff@G =C@G =@GC2@G@HQCQ@HQ@HCe@H@IC^@I@J=qC$@J=q@JHC@JH@KC @K@L(C @L(@LC @L@MpCY@Mp@N{Cf@N{@NRC@NR@O\)C@O\)@PC9(@P@PC @P@QGCL@QG@QCf@Q@R\C@R\@S33C @S33@S CK@S @TzCvO@Tz@UC@U@UCs@U@VffCVo@Vff@W =C@W =@WCJ@W@XQCw@XQ@XCh@X@YC@Y@Z=qC;@Z=q@ZHC;5@ZH@[C~=@[@\(C@\(@\C@\@]pC@]p@^{CA@^{@^RC$@^R@_\)CU@_\)@`C@`@`Ck@`@aGC@aG@aC0@a@b\C3@b\@c33CT@c33@c Cwf@c @dzC@dz@eC@e@eCV@e@fffC@fff@g =C@g =@gC9@g@hQC`@hQ@hCy@h@iCF@i@j=qC@j=q@jHC!@jH@kCX@k@l(C@l(@lC@l@mpC@mp@n{C$@n{@nRC7K@nR@o\)C:~@o\)@pC=@p@pCC@p@qGCL@qG@qCV#@q@r\Ca@r\@s33CmF@s33@s Cq@s @tzCo@tz@uCma@u@uC~9@u@vffC@vff@w =CG@w =@wC@w@xQCf@xQ@xCF@x@yC"@y@z=qC@z=q@zHC@zH@{Ct@{@|(C"@|(@|C@|@}pCij@}p@~{C@~{@~RC@~R@\)C@\)@C@@QCG@Q@C-V@@C=O@@GCu@G@C@@C[@@=qC@=q@\C%@\@HC@H@33C+@33@Cx @@ CdK@ @(CPq@(@zC2D@z@C@@C(@@pCނ@p@C@@{C@{@ffC(@ff@RCo2@R@ =CL@ =@\)C* @\)@Cs@@C@@QC@Q@C@@Cy@@GCM@G@C!W@@C}@@=qC@=q@\C@\@HCq@H@33CG1@33@C@@ CС@ @(C@(@zCc@z@C6@@Cj@@pC@p@C{@@{CF@{@ffC9@ff@RCN@R@ =C@ =@\)CFg@\)@C 4@@C @@QCS@Q@CQ@@C @@GC,@G@Cx@@C:@@=qC,@=q@\C@\@HC?@H@33C@33@C@@ CI@ @(C@(@zC&@z@CO[@@C [@@pC @p@C '@@{C @{@ffC '@ff@RC /@R@ =C @ =@\)C l@\)@C @@C ^@@QC U@Q@C @@C @@GC 1@G@C҉@@Ck@@=qC@=q@\C'@\@HC4.@H@33CU@33@CuJ@@ C@ @(C @(@zC3*@z@Cf@@Cha@@pC@p@Cy@@{Cd@{@ffCC@ff@RC @R@ =C@ =@\)C9@\)@C@@CH@@QB;@Q@B@@B4@@GB8@G@BΡ@@B@@=qB'@=q@\B@\@HB@H@33BJ@33@B@@ Bg@ @(B1W@(@zBF@z@B\Z@@BhQ@@pBj@p@BmX@@{B}u@{@ffB퉹@ff@RB쏣@R@ =B@ =@\)B@\)@B}@@B~@@QB4@Q@B暢@@B垂@@GB@G@Bz@@B@@=qBY@=q@\B@\@HBߚ0@H@33Bޘ@33@Bݗi@@ BܖE@ @(Bە@(@zBڀ@z@Bl@@Bd@@pBi;@p@Bm@@{By@{@ffBԅ@ff@RBӊ@R@ =B|@ =@\)Bo@\)@B|@@Bϊ@@QB·,@Q@Br@@B]~@@GBs@G@Bʊ@@Bɓ@@=qBȏP@=q@\BNjc@\@HBƒ@H@33BŚE@33@BĠ@@ Bä@ @(B¨@(@zB^@z@Bt@@BϦ@@pB@p@B@@{Bk@{@ffB,@ff@RBG@R@ =BeK@ =@\)B{z@\)@B@@B@@QB@Q@B@@Bߵ@@GB@G@B@@B@@=qB @=q@\Bi@\@HB(@H@33B3@33@BB+@@ BV@ @(Bj@(@zB~N@z@B@@B"@@pB@p@B/@@{B# @{@ffB;@ff@RB@R@ =B$@ =@\)B2@\)@B7@@B=N@@QBG@Q@BW#@@Bge@@GBx$@G@B@@BQ@@=qB@=q@\B.@\@HBĄ@H@33Bپ@33@ÅBp@Å@ B@ @(B @(@zBw@z@B'@@B$@@pBB@p@Ba:@@{Be@{@ffBj@ff@ƸRB@ƸR@ =B@ =@\)B@\)@ǮB@Ǯ@B@@QB{@Q@ȣB@ȣ@B@@GB)@G@əBD@ə@Bc`@@=qB@=q@ʏ\B@ʏ\@HBM@H@33B#@33@˅B}9@˅@ B|@ @(Bz=@(@zBxtr@z@Bv@@Bt@@pBsd@p@Bqͼ@@{Bp@{@ffBn7`@ff@θRBlqM@θR@ =BjK@ =@\)Bh=@\)@ϮBg@Ϯ@BeP@@QBc@Q@УBa@У@B`b0@@GB^X@G@љB\d@љ@B[@@=qBYx@=q@ҏ\BWS@ҏ\@HBV@H@33BTeC@33@ӅBR@Ӆ@ BQ @ @(BO@(@zBMߵ@z@BL8@@BJ@@pBI@p@BG@@{BE@{@ffBD$e@ff@ָRBBP@ָR@ =BA@ =@\)B?y@\)@׮B=@׮@BA =qA ffA A ffA \A$A \A RApA RA HANA HA =A[A =A 33A-|A 33A \)AA \)A A>A A A A A A ovA A A JA A (A #A (A QAA QA zAѯA zA AA A A)A A AbA A A;A A GAA GA pAA pA @A A @AA@,AA@AA{@ƱA{A=q@A=qAff@AffA\@)A\AR@7ARAH@AHA =@A =A33@A33A\)@qA\)A@?AA@7AA @A A@AA(@!A(AQ@XAQAz@SkAzA@] AA@jdAA@fAA@eAAG@_AGAp@0ApA@(AA@FAA@AA{@TA{A=q@fA=qAff@3 AffA\@RA\AR@ KARAH@|&AHA =@A =A33@hfA33A\)@4A\)A@OiAA@ēAA @H$A A@AA(@|gA(AQ@yAQAz@wcAzA@t'AA@qBAA@nneAA@kAAG@hAGAp@fApA@c#SAA@`^:AA@]AA{@[bA{A=q@XA=qAff@V AffA\@Sp A\AR@PARAH@N+AHA =@K}rA =A33@HA33A\)@FQA\)A@CAA@A#AA @>`A A@<9GAA(@9A(AQ@7AQAz@4yAzA@1AA@/\AA@,RAA@*FAAG@(%AGAp@%ũApA@#i/AA@! YAA@AA{@KA{A=q@A=qAff@GAffA\@MA\AR@51ARAH@`AHA =@A =A33@ hA33A\)@ kA\)A@AA@AA @A A @yA A (@A (A Q? tA QA z?+A zA ? A A ?e A A ?0wA A!?nA!A!G?lA!GA!p?xA!pA!?!A!A!?uA!A!?ҷA!A"{?ΑA"{A"=q?mA"=qA"ff?MA"ffA"\?@A"\A"R?GA"RA"H?QHA"HA# =?YA# =A#33?eA#33A#\)?k A#\)A#?kaA#A#?oA#A# ?A# A$?DA$A$(?šA$(A$Q?\A$QA$z?IA$zA$?iA$A$?A$A$?A$A%?WA%A%G?-A%GA%p?ŝA%pA%?z„A%A%?sA%A%?lA%A&{?eA&{A&=q?`@xA&=qA&ff?ZA&ffA&\?UQA&\A&R?OA'33A'\)?8fA'\)A'?3+FA'A'?-A'A' ?(WA' A(?#2A(A((?A((A(Q?A(QA(z?A(zA(?̺A(A(? A(A(?:OA(A)?XA)A)G>A)GA)p>eGA)pA)>A)A)>A)A)>TA)A*{>3cA*{A*=q>OA*=qA*ff>sA*ffA*\>A*\A*R>A*RA*H>A*HA+ =>0,A+ =A+33>xA+33A+\)>WA+\)A+> vA+A+>gA+A+ >uA+ A,>R A,A,(>Q]A,(A,Q>׉A,QA,z>~A,zA,>wA,A,>pA,A,>i_A,A->c\UA-A-G>\)A-GA-p>VA-pA->PA-A->K'A-A->Ev)A-A.{>?XA.{A.=q>:_A.=qA.ff>5MA.ffA.\>05A.\A.R>+@A.RA.H>&PA.HA/ =>!A/ =A/33>A/33A/\)>UA/\)A/>A/A/>A/A/ > >A/ A0>