SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions XPROC0 = 'arfgen spectrumset=fullrun_pn_xmm0601781301_pi300-10000_pass1_cl_sr&'CONTINUE 'c2_src.pi rmfset=fullrun_pn_xmm0601781301_pi300-10000_pass1_cl_src2&'CONTINUE '.rmf withrmfset=yes arfset=fullrun_pn_xmm0601781301_pi300-10000_pas&'CONTINUE 's1_cl_src2.arf detmaptype=flat detmaparray=detmapfile.ds: detxoffse&'CONTINUE 't=1200 detyoffset=1200 withdetbounds=no detxbins=5 detybins=5 psfen&'CONTINUE 'ergy=2 filterdss=yes filteredset=filteredpixellist.ds withfiltereds&'CONTINUE 'et=no sourcecoords=eqpos sourcex=0 sourcey=0 withsourcepos=no exten&'CONTINUE 'dedsource=no modeleffarea=yes modelquantumeff=yes modelfiltertrans=&'CONTINUE 'yes modelee=yes modelootcorr=yes eegridfactor=100 withbadpixcorr=ye&'CONTINUE 's badpixlocation=fullrun_pn_xmm0601781301_pi300-10000_cl.evt.gz psf&'CONTINUE 'model=notSpecified badpixelresolution=2 setbackscale=no keeparfset=&'CONTINUE 'yes useodfatt=no ignoreoutoffov=yes crossreg_spectrumset='''' cross&'CONTINUE 'regionarf=no # (arfgen-1.80.1) [xmmsas_20110223_1801-11.0.0]' XDAL0 = 'fullrun_pn_xmm0601781301_pi300-10000_pass1_cl_src2.arf 2012-01-07T0&'CONTINUE '6:56:21.000 Create arfgen (arfgen-1.80.1) [xmmsas_20110223_1801-11.&'CONTINUE '0.0] High SAS_MEMORY_MODEL= SAS_ROWS= SAS_ZERO_ROWS= SAS_COLUMN_WIS&'CONTINUE 'E= ' CREATOR = 'arfgen (arfgen-1.80.1) [xmmsas_20110223_1801-11.0.0]' / name of code DATE = '2012-01-07T06:56:39.000' / creation date LONGSTRN= 'OGIP 1.0' HISTORY Created by arfgen (arfgen-1.80.1) [xmmsas_20110223_1801-11.0.0] at 2012-HISTORY 01-07T06:56:21 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 = 2067 / 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 TTYPE1 = 'ENERG_LO' / No comment TFORM1 = 'E ' / data format of field: 4-byte REAL TUNIT1 = 'keV ' / physical unit of field TTYPE2 = 'ENERG_HI' / No comment TFORM2 = 'E ' / data format of field: 4-byte REAL TUNIT2 = 'keV ' / physical unit of field TTYPE3 = 'SPECRESP' / No comment TFORM3 = 'E ' / data format of field: 4-byte REAL TUNIT3 = 'cm2 ' / physical unit of field EXTNAME = 'SPECRESP' / The name of this table TELESCOP= 'XMM ' / mission/satellite name INSTRUME= 'EPN ' / instrument/detector name FILTER = ' ' / filter in use ARFVERSN= '1992a ' / OGIP classification of FITS format HDUCLASS= 'OGIP ' / Format conforms to OGIP standard HDUCLAS1= 'RESPONSE' / dataset relates to spectral response HDUCLAS2= 'SPECRESP' / dataset is a spectral response matrix HDUVERS1= '1.0.0 ' / Obsolete - included for backwards compatibilityHDUVERS2= '1.1.0 ' / Obsolete - included for backwards compatibilityHDUVERS = '1.1.0 ' / the version of the HDUCLAS2 format in use END =L=P`?D=P`=T@2,$=T=Y@=Y=]/A#Q=]/=aGAcd=aG=e`BA=e`B=ixA=ix=mhA=mh=qAU=q=uA/=u=y#BoC=y#=}B2=}=%B|=%=oB+Ϋ=o=B:==+BKo=+=7LBa/=7L=CById=C=OBU=O=\)B=\)=hsBK=hs=tB=t=BU==PB)BN=P=B VT==BW==-B=-=wB =w=BI== BWK= =TBa=T=Bo==A==1AԌ=1={A={= A1= =-A`=-=9XA=9X=EA-=E=QAg=Q=^5A=^5=jAag=j=vA@.=v=A#==\A"=\=ěA,=ě=ƧA*=Ƨ=ȴ9AQW0=ȴ9=A1s==AH==AĆ==`A?)=`=A ==A== =B7= ==A=="A~="=/A=/=;dA,=;d=GA(=G=SA6=S=`BA=`B=lA@=l=xA~=x=AG==hA=h=AE==A==FAQE=F=A6==A==#A{j=#=mAq=m=A{=>A >>%A >%> JAd> J>oA>o>A>>A(>>$A >$>+A׳>+>1'A|>1'> 7LBn> 7L> =qB > =q> CB"> C> IB^> I> OB"> O>VB R>V>\)B%+>\)>bNB*0>bN>hsB/>hs>nB5#>n>tB:n>t>zB?B>z>BB>>+BE>+>PBH^ >P>uBJ}>u>BL#>>BL:>>BKK/>>BJ>>-BH>->RBGΡ>R>wBG>w> ĜBH> Ĝ>!BJ>!>"BMF>"># BP[ ># >$/BSz>$/>%TBW>%T>&yB\y>&y>'Bb>'>(Bh>>(>)Bo>)>+ Bw>+ >,1B>,1>-VB>-V>.{BT>.{>/B>/>0 B #>0 >1&B>1&>2-B->2->333Bň>333>49XB>49X>5?}Bo>5?}>6EB[>6E>7KB,>7K>8QBm>8Q>9XB@`>9X>:^5BƟ>:^5>;dZBȻ>;dZ>=pB?>=p>>vBϘ>>v>?|Bl>?|>@Be>@>A7Bq>A7>B\By >B\>CBk>C>DBZ>D>EBFz>E>FB+d>F>GB>G>H9B˵>H9>I^BZ>I^>JB>J>KƨBf>Kƨ>LB.>L>MBo>M>NB^>N>O;B#>O;>P`B>P`>QC>Q>RC>R>SC3>S>TC>T>VCi\>V>W =CG>W =>XbC_>Xb>YC {w>Y>ZC >Z>["C">[">\(Cɵ>\(>]/C>]/>^5?C>^5?>_;dC̞>_;d>`AC>`A>aGC#D>aG>bMC&j>bM>cSC)>cS>dZC-*d>dZ>e`BC0@>e`B>fffC3Q>fff>glC5U->gl>hrC7>>hr>ixC8\>ix>j~C:>j~>kC<7>k>lDC>$|>lD>mhC@C >mh>nCB}>n>oCD>o>pCF>p>qCH>q>r!CJC>r!>sFCL>sF>tjCN>tj>uCPл>u>vȴCR">vȴ>wCT(>w>xCV>x>y#CX>y#>zHC[>zH>{mC].s>{m>|C_{>|>}Ca>}>~CdD$>~>Cf>>Ch>>%Ckk>%>7Cm->7> JCoG> J>\CqU,>\>oCsZ>o>Cu'>>Cv>>Cx>>Czu>>C|>>$C~>$>CKI>>+CU>+>C]>>1'CZ>1'>9CK>9>7LC8>7L>^C+v>^>=qC(>=q>C:l>>CCY>C>ƨC0>ƨ>IC>I>C>>OCM>O>Ct>>VC~>V>C>>\)C>\)>;C\>;>bNC>bN>`C/>`>hsC>hs>CH>>nC>n>CoK>>tCGc>t>C$I>>zC)v>z>C>>B>>BJ>>+B>+> =B^> =>PBE>P>bB>>b>uB>u>Bn>>#B>#>"Bv>">BMX>>5?C>5?>wC'W7>w>GC7eI>G>CAB>>ZCHL>Z>TCL0>T>lCPV>l>CVE>>~C]f>~>1CfM>1>hCm>h>Cte>>Cz>>-Cd>->FC>F>?}CZ>?}>ȴC >ȴ>QCl>Q>#Cy>#>dZC >dZ>C,>>vC>v>C>>7C#>7>oC>o>ěC}~>ě>$C>$>ǮCg>Ǯ>7LC>7L>CE">>IC[>I>C9`>>\)C>\)>`C;>`>nCv>n>C>>ՁC5>Ձ> =CK> =>ؓuC>ؓu>CfL>>ۥCВ>ۥ>/C>>/>޸RC>޸R>AC<>A>C%>>SCy>S>/Cƞ>/>ffCb>ff>C>>xC/>x> C΅> >DCz >D>{CxZ>{>C7?>>&C>&>!Cզ>!>9XCl>9X>C;>>KC>K>Cߛ>>^5CL>^5>mC>m>pC>p>CQR>?AC?A?%C~5?%?C$??\C웍?\?SCz?S?C^3??jC=?j?CC??`BCo?`B?CD??TC~?T?$C?$?ffC}?ff?C ??yC?y?+C?+?lC_?l?C??CۚL??1'C6m?1'?rCA?r?9C w?9?C;?? 7LC? 7L? xC֒? x? ^CЗ}? ^? CZq? ? =qCm? =q? ~C? ~? C? ?  C?  ? CCʺ? C? Cyu? ? ƨC΀? ƨ? 1C*z? 1? IC͞? I? DC.? D? Ct? ? hC? h?VC؟?V?C ??;C?;?CU??hsC?hs?-CQ]?-?C??FC3?F?zC?z??}Cx??}?C1v??ȴC앃?ȴ?PC?P?QCE?Q?C;??#C?#?C??dZC:?dZ?(C":?(?C??-C?-?vC?v?;dC?;d? CHG? ? ĜCI`? Ĝ?!7CJ?!7?"MCqT?"M?#oC˜?#o?# D?# ?$D?$?%`BD?%`B?&$D,?&$?&yD?&y?'D&|?'?(rD)?(r?)7LD'"?)7L?)D?)?*DeA?*?+D?+?,IDn?,I?-VD?-V?-D-?-?.Do]?4j?5D \?5?6ED 7?6E?7 =D ?7 =?7D ?7?8uDC?8u?9XD?9X?:D?:?:HDx?:H?;D?;?RDMh?>R??|D???|?@AD?@A?A%D[1?A%?AD>?A?B\D f?B\?CSDdH?CS?DD?D?D/D?D/?EDni?E?FffD?Fff?G+D?G+?GDqU?G?H9D?H9?IxD?Ix?J=qD@?J=q?K DF?K ?KƨDH?Kƨ?LDD"?LD?MODx?MO?N{D?N{?ND?N?ODW?O?PbNDQ?PbN?Q&DҒ?Q&?QD?Q?R!D^?R!?StD?St?T9XD?T9X?TD/#?T?UDp?U?V+D?V+?WKDY?WK?XbDb?Xb?XDQ?X?YD?Y?Z^5DZ?Z^5?["D?["?[mDT?[m?\DY?\?]pD'?]p?^5?D/?^5??^DT?^?_wD?_w?`Dڴ?`?aGD Y?aG?b JDi?b J?bD6?b?cD?c?dZD!F?dZ?eDT?e?eTD|?eT?fD?f?glD?gl?h1'D H?h1'?hD 8?h?i^D c?i^?j~D ?j~?kCD m?kC?l1D D?l1?lD!)?l?mhD!c?mh?nVD!?nV?oD!?o?o;D">?o;?pD"1?p?qhsD"cl?qhs?r-D"F?r-?rD"į?r?sFD# ?sF?tzD#B?tz?u?}D#?u?}?vD#?v?vȴD$?vȴ?wPD$8?wP?xQD$i7?xQ?yD$?y?y#D$O?y#?zD$?z?{dZD%:?{dZ?|(D%q?|(?|D%B?|?}-D%?}-?~vD& X?~v?;dD&&?;d?D&3^??bND&8?bN?ĜD&Iy?Ĝ?&D&`~?&?7D&?7?D&??MD&ި?M?!D' ?!?oD'4?o?tD'[Q?t? D'H? ?9XD'?9X?D'??D'??`BD(A?`B?D(&??$D(N?$?+D(x?+?yD({?y?KD(w?K?D(N??bD)-?b?rD)]T?r?D)??7LD)?7L?D)u??D*??^5D*4r?^5?D*W??"D*{?"?D*A??mD*?m?ID*!?I?D+}??VD+4?V?pD+]?p?D+??5?D+?5??D+j??D+??\)D, W?\)?wD,)?w? D,J? ?D,f|??`D,?`?GD,?G?D,M?? JD,>? J?nD,?n?D- ??33D-M?33?D-0]??D-F??ZD-\r?Z?jD-s?j?D-H??D-??TD-X?T?ED-ً?E?D-v?? =D.? =?lD.1?l?D.I.??1'D.^?1'?uD.s?u?D.??XD.?X?^D.?^?D.R??~D.?~?HD.?H?CD/ ?C?D/(??1D/D&?1?jD/az?j?D/x??/D/?/?hD/'?h?D/??VD/?V?RD/P?R?D0??|D0?|?;D0/?;?AD0F?A?D0\??%D0s?%?hsD0v?hs?D0w??-D0m?-?\D0¾?\?D0??SD0?S?FD0 ?F?D1 ??zD1 ?z?/D12p?/??}D1D??}?D1V??D1j??ffD1yq?ff?ȴD1?ȴ?+D1?+?PD1@?P?D11??QD1?Q?9D1ۙ?9?D1??xD1?x?#D2 ?#?=qD2?=q?D25?? D2M? ?dZD2c?dZ?ƨD2{9?ƨ?(D2?(?DD2?D?D2}??OD2?O?-D2?-?{D2ۥ?{?vD2?v?D2??;dD3?;d?D3r??D3']??bND377?bN?ĜD3IW?Ĝ?&D3[?&?7D3o2?7?D3??MD3?M?!D3?!?oD3>?o?tD3?t? D3? ?9XD3?9X?D4 i??D4+??`BD43?`B?D4K??$D4d$?$?+D4zv?+?yD4?y?KD4?K?D44??bD4?b?rD4!?r?D4&??7LD4?7L?D4??D5??^5D5=?^5?D5??"D5#?"?D5,??mD56?m?ID5??I?D5I??VD5Q?V?pD5\^?p?D5k??5?D5}X?5??D5c??D5??\)D5e?\)?wD5?w? D5b? ?D5??`D5?`?GD5?G?D5?? JD5? J?nD5?n?D6??33D6?33?ÕD6S?Õ?D6/??ZD6A~?Z?ļjD6P?ļj?D6]??ŁD6g?Ł?TD6j?T?5?D6m@?5??ffD6r?ff?Ƈ+D6 ?Ƈ+?ƧD6]?Ƨ?ȴD6T?ȴ?yD6?y? =D6? =?+D6?+?KD4?K?lD3V?l?ǍPD1b?ǍP?ǮD/?Ǯ?D,{C@>{@? =CZ@? =@@C+x@@@@C@@@AC8@A@BHC@BH@C C0@C @DC\@D@ECP@E@FRCp@FR@GC6@G@HC`@H@ICƲ@I@J\C@J\@KC@K@LzC@Lz@MpC@Mp@NffCd@Nff@O\)C;>@O\)@PQC2@PQ@QGC@QG@R=qC_@R=q@S33C#0@S33@T(CS@T(@UC@U@V{C*@V{@W =CH@W =@XC@X@XCo@X@YC@Y@ZHC@ZH@[ C(@[ @\Cq@\@]C@]@^RC@^R@_C@_@`C8b@`@aC쓼@a@b\C혡@b\@cCG@c@dzC@dz@epC@@ep@fffC@fff@g\)C@g\)@hQC=@hQ@iGCd@iG@j=qC@j=q@k33C@k33@l(CO@l(@mC:@m@n{C@n{@o =C"@o =@pC o@p@pC1/@p@qC@q@rHCf@rH@s CR@s @tC6@t@uC6@u@vRC?0@vR@wC1j@w@xC$q@x@yCB9@y@z\C@z\@{C-@{@|zC+@|z@}pC*@}p@~ffC4@~ff@\)Cf@\)@(C@(@C-@@Cg@@C@@{C'g@{@\C@\@ =C@ =@C`w@@C@@zC@z@C@@pCM@p@C}@@ffCX1@ff@HC@H@\)C@\)@ C '@ @QC-@Q@CM@@GCA@G@C@@=qC @=q@RC@R@33C@33@C @@(CB@(@C@@CB@@C%@@{CФ@{@\C5@\@ =CV@ =@C@@CtL@@zC_@z@C]@@pC@p@Cp@@ffC @ff@HCo@H@\)C@\)@ C@ @QC u@Q@Ct@@GC@G@Cu@@=qC@=q@RCv#@R@33CX:@33@CX@@(Cn@(@C=@@C^@@CX@@{Ci@{@\CUP@\@ =C4@ =@C@@Cm@@zCO@z@C@@pC@p@C4@@ffCGt@ff@HCTb@H@\)C@\)@ Cg@ @QC@Q@C@@GC@G@C@@=qC@=q@RCH@R@33C@@33@C3U@@(C@(@C@@C @@Ch@@{CX@{@\C@\@ =C^t@ =@C@@CE@@zC@z@C@@pCV@p@Cֱ@@ffC'@ff@HCs@H@\)C@\)@ Ct@ @QC,@Q@CÛ@@GC@G@Cd8@@=qC @=q@RCʴ@R@33C꣯@33@CP@@(C-@(@CW@@Ce[@@C/D@@{CX@{@\C@\@ =C@ =@C'@@C@@zC+@z@C@@pC;@p@C@@ffC~@ff@HCt'@H@\)Cg\@\)@ C@ @QCt@Q@C7@@GCï@G@CI,@@=qC@=q@RC@R@33C@33@Cߎ@@(C @(@C:p@@C݀7@@C@@{Cm]@{@\C@\@ =C@ =@CO>@@C٤G@@zC@z@C؉@@@pC @p@CבW@@ffCU@ff@HC֩T@H@\)C5@\)@ Cɬ@ @QCg@Q@C@@GCԦ @G@C8~@@=qCӸp@=q@ƸRC@ƸR@33C6@33@ǮC@Ǯ@(C@(@ȣCξ@ȣ@Cͧ@@əC@ə@{C @{@ʏ\C˒*@ʏ\@ =C@ =@˅Cʞ@˅@C,@@zCɸ^@z@C:@@pCȺ@p@CA@@ffC@ff@HCJ@H@\)CE@\)@ C#@ @QCn.@Q@Cq@@GC%@G@C@@=qC*@=q@ҸRC@ҸR@33C@33@ӮC!@Ӯ@(C@(@ԣC@ԣ@C?@@ՙC@ՙ@{C@{@֏\C @֏\@ =Cu@ =@ׅC@ׅ@Cx7@@zC@z@C@@pC<-@p@C@@ffC@ff@HC:@H@\)C,@\)@ C}@ @QC@Q@C<@@GC@G@C@@=qCB@=q@޸RC@޸R@33CY@33@߮C z@߮@(CI@(@C@@CO@@ᙚC@ᙚ@{C$@{@\CP@\@ =Cx@ =@C@@C>@@zC@z@C@@pCL@p@C@@ffCЭ@ff@HC@H@\)Cc*@\)@ Cv@ @QC@Q@C@@GC@G@C@@=qC@=q@RCbB@R@33C@33@C@@(C@(@CQ@@C@@홚C@홚@{C v@{@\C@\@ =C$,@ =@C@@C,J@@zC@z@C@@pC@p@C w@@ffC@ff@HC@H@\)C@\)@ C@ @QC!]@Q@Cf@@GC@G@C&}@@=qC1@=q@RC@R@33Cu5@33@C!@@(C5l@(@C~2@@C}N@@C{}@@{Cyi@{@\Cw$@\@ =Cui@ =@Cs@@Cr@@zCp@z@Co=@@pCmE@p@Clɘ@@ffCk@ff@HCj@H@\)Cij@\)@ ChJ@ A(Cg$`A(AffCf AffACd\AAHCcAHACbAA\)CaA\)AC`wAA C_A A{C^YA{AQC]#AQA\C[rA\ACY1AA =CW~A =AGCUOTAGACSdAACQ`AACO$AA=qCMA=qAzCL]AzARCKsSARACJJAA33CJA33ApCIdGApACH̿AACH0|AA(CGA(AffCFAffACEmAAHCDAHACCb~AA\)CAqA\)AC@[(AA C>A A{C=,A{AQC;AQA\C:BA\AC9AA =C7A =A GC6A GA C5>A A C5 A A C4%A A =qC3:A =qA zC2GA zA RC1E#A RA C0/ A A 33C.A 33A pC-BA pA C,&A A C*A A (C) A (A ffC'A ffA C&DA A HC%?A HA C#A A \)C#A \)A C"PA A C!+A A{C! A{AQC zAQA\CA\ACQAA =CA =AGCAGAC;AACAAC&AA=qCWcA=qAzC|AzARC5ARAC"AA33C,A33ApCApACmAACAA(C(-A(AffCAffAC AAHC bAHAC iAA\)C SbA\)AC ĭAA C * A A{C ~BA{AQC AQA\CA\ACiAA =CA =AGCAGACWAAC AACAA=qC(A=qAzCݪAzARBARABe1AA33BA33ApBApABa(AABAA(BA(AffB`AffAB*AAHBkAHABAA\)B33A\)AB^AA BA A{BA{AQB%AQA\BuTA\ABƍAA =BA =AGBcMAGABשTAABAAB2AA=qBxA=qAzBпAzARBtARABOAA33B˘A33ApBApAB+AABuAA(BĿA(AffBAffABJVAAHBAHABAA\)BA\)ABe^AA BA A {BA {A QB|lA QA \BdA \A BlA A! =BA! =A!GBhA!GA!BU!A!A!BA!A"B A"A"=qBDA"=qA"zBA"zA"RBA"RA"B,A"A#33BA#33A#pB]A#pA#BA#A#BA#A$(B",A$(A$ffBwA$ffA$BIkA$A$HBA$HA%Bm#A%A%\)B'A%\)A%BA%A% B_A% A&{B3A&{A&QB A&QA&\Bx,A&\A&BA&A' =BKWA' =A'GBaA'GA'B8A'A'BA'A(BhiA(A(=qB&A(=qA(zBxA(zA(RB#A(RA(B 4A(A)33B+A)33A)pBWA)pA)BA)A)BA)A*(B}A*(A*ffB|RA*ffA*BzA*A*HBxkA*HA+Bv A+A+\)BtA+\)A+Br9[A+A+ BoA+ A,{BlA,{A,QBiA,QA,\Bg\A,\A,BdA,A- =Ba1}A- =A-GB^d)A-GA-B[A-A-BY:A-A.BVA.A.=qBTA.=qA.zBRA.zA.RBPyA.RA.BNnA.A/33BM!A/33A/pBKTA/pA/BIA/A/BG A/A0(BEA0(A0ffBD.A0ffA0BBX A0A0HB@w]A0HA1B>A1A1\)B<A1\)A1B:A1A1 B9A1 A2{B7AhA2{A2QB5hA2QA2\B3A2\A2B1rA2A3 =B/.A3 =A3GB-A3GA3B+fA3A3B)bA3A4B'G;A4A4=qB$A4=qA4zB"eeA4zA4RBڃA4RA4BJA4A533BA533A5pBA.A5pA5BA5A5BA5A6(BbA6(A6ffBiA6ffA6B A6A6HB A6HA7B A7A7\)B 0A7\)A7B7A7A7 B+A7 A8{BZ^A8{A8QB^A8QA8\BǾA8\A8Bg%A8A9 =A A9 =A9GA,A9GA9A)A9A9AzA9A:A}A:A:=qAA:=qA:zAjA:zA:RAA:RA:A=-A:A;33A{ANCA>{A>QAyA>QA>\AK1cA>\A>AA>A? =@*A? =A?GALA?GA?A,A?A?A.A?A@A/A@A@=qA1&A@=qA@zA2WrA@zA@RA3KA@RA@A4A@AA33A4AA33AApA4AApAAA5AAAAA5AAAB(A5AkAk?dAkAl(?۠OAl(Alff?HAlffAl?AlAlH?׌AlHAm?+ AmAm\)?Am\)Am?ZfAmAm ?Am An{?voAn{AnQ?_AnQAn\?}An\An?AnAo =?sAo =AoG?AoGAo?RNAoAo?ŷAoAp?vApAp=q?WAp=qApz?ApzApR?ApRAp?ApAq33?Aq33Aqp?AqpAq?+AqAq?