EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 578 (June 2015) A&A, 578 (2015) A87 Full HTML
Free Access
%PDF-1.4 % 1 0 obj << /Type /Catalog /Pages 2 0 R >> endobj 8 0 obj << /XObject 7 0 R /Pattern 5 0 R /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /ExtGState 4 0 R /Shading 6 0 R /Font 3 0 R >> endobj 10 0 obj << /Group << /CS /DeviceRGB /S /Transparency /Type /Group >> /Parent 2 0 R /MediaBox [ 0 0 576 432 ] /Resources 8 0 R /Type /Page /Contents 9 0 R >> endobj 9 0 obj << /Filter /FlateDecode /Length 11 0 R >> stream xK\Ƌt_(HlY1!%鑔`r]t&? :e0W>_ciϧ3'*>~ˡ)W,?,i=.w\[.ޏ5RV<0DIh9Tk1FXB6J5{ NZ9ǔrܚ,6&A N1-A{lYu4 cܭXB[hsc1 *9SQc`oH$nTAm!z`JJ ch/G$,1TZl5B KBނj0u1i8VΥǤ~JuBbQÐCe*-ɓ(1. 'n)Vb/M;9>S;ыTIчɔv%'&h2Rm5hы&KU.^D4eKr*֨P/eA$䣒qG5Ԛi7Ydٌ6=`ױi1`DBNM E)^vV]cpT˙9BJlquJ\K#_-:BZ[51=scCK̢ܡ|Fm!ى;|;!S͞pfw8PgPߦ:e. uA$,7dH\[L)3yՇȩyR5X`x#(6"!y;He#O _SNQJR䝢z`XHQ60 A%0I{|q]H,I W7.zpSw{vʉ?h`g<*4*-K^Zi&bˮ5vD\pH9h%-J]0⹻BN;Rdj%A] ",0d@lFD꽨v I!p8 Pg/ړ@9 @=iAr& $AR@EDL'tzD[#= A:F3: P5!qȨ?X|3=Gto=Ӈ ] ̞W';a7{ zPAncbȮľםt@b HJ@S|WGԆ;3 m<3ot6gCXCҦy#Z046z:E)徲2\J] /L"p]aX̬aRa t".NN/(i9欰4,le6)3S`Qzou N!~&Oz0*̙Omu9qhܑf`%a2DSai(i%8CdZe]$pĎMϤA8ոs5CFUrx`g&=`8m^=UNËa}q~vW_o?}+PBY``9~Cf|pznQ ] }t2? Nr&^{C T\}x+ģy6#7`>ԚBZfG`_Ą0bX'Ѻ@<'Y]@1 `]!WGM\%q+" ƣux/Og1ZK*tٽ^_^/?/fXt9@Vy~> u݂\'׷ￛF'j&ߣ9@}Uuvy^g߻nKm}voD';K#TBo{W%{-\zs6wퟙ;wzWK~ӟν^~EF^#oYAX\KvDF'Y`s*F[z|vnͷqt|=t5ld,XQ1~Lpf?}[vKZK|$?%$7fQa>HAwxng0ǦL(V˗@ߔ޼{:/>HóR}3ڄ*}LV"P.yO-*7a endstream endobj 11 0 obj 2132 endobj 16 0 obj << /Filter /FlateDecode /Length 49 >> stream x36P0P040F@B!H Y@8&+ & endstream endobj 17 0 obj << /Filter /FlateDecode /Length 80 >> stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 18 0 obj << /Filter /FlateDecode /Length 90 >> stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 19 0 obj << /Filter /FlateDecode /Length 210 >> stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX> stream x36P0C. endstream endobj 21 0 obj << /Filter /FlateDecode /Length 317 >> stream x5RKrC1ۿSpΘ}tj'+-@B./YK~%ۥW%B>R-G- Q=2'":xa>N)x_xN;2$KMH=I+4t~&+s{rj X+)$=Hr7VސWg%&&MܕBXtLX㰄*aՃM5fcdxLP} #GMv²[6!D3,($Nc$ Ұ9 9e, mh%zМaמE[{ endstream endobj 22 0 obj << /Filter /FlateDecode /Length 248 >> stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 23 0 obj << /Filter /FlateDecode /Length 392 >> stream x=RKn1)@Mr[T /1 %?ꒈ3L~r]Qljg!.6Xr_rњbO/ȴTXVݣC(-װr{d`Jn@CHYAaPl( WԬtb ) ٠[]aP[[xfޑ3qYk?=Q2QMg|2RCgB'`$Ip#A 1qOl)V;ޒ{,\L'ib?lK\+E(~Aq|XdDw#h% 0xyDhDԎ=(ͱ&{ǫvzcw. endstream endobj 24 0 obj << /Filter /FlateDecode /Length 67 >> stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 25 0 obj << /Filter /FlateDecode /Length 88 >> stream x5 0D{8R[.{9>G-dCxI9>Q4Zo:Hsd33}d4I!rY)z>~ endstream endobj 26 0 obj << /Filter /FlateDecode /Length 259 >> stream x=RIr0 |wII'ԗcwi+Y~.;K"|mn%%WYJXX5UOLL$KI=~^~[dc[LذT4ݔVve,7d&uK0/Ağr, )v@xW S+;DR93KF#`m֘ UEkN+">97t0MUȰRX{h pzq+fd endstream endobj 27 0 obj << /Filter /FlateDecode /Length 244 >> stream xMQIn0 yO_K:LYw'&𲅺:_6J ψ6"|PmLDEh#*D ^cGܭ4oӚG csd#i]Ez )܄9z׵̞'jhN!X(ܨ2*Si=8Nh=ٱS\B^L XM,l~T7oBx?X[ endstream endobj 28 0 obj << /Filter /FlateDecode /Length 74 >> stream x357U0P F )\@>L̀,CKd!eba26"X@lM4q endstream endobj 29 0 obj << /Filter /FlateDecode /Length 82 >> stream x51B !HoOuI1_E(:'L2xŜu~ 2soϻ!XG endstream endobj 30 0 obj << /Filter /FlateDecode /Length 338 >> stream x5RK[AۿSjy쬠8K Qry:i>ޅԂ"iǚ5Q4b)>(!SHfd2r >֛L9is(Iz-v|YAғu-Mk"925Ǟ2#A, IOH3;g-yx/~2U2 `; ("$h(fƚۅ"=D^ ,z2'; Jjaq6JS]g&a氳R2 qp/${1aļ]l\̹&ӏ(H\M(?7} endstream endobj 31 0 obj << /Filter /FlateDecode /Length 227 >> stream xEK!CGp;.:l%(3{Lnd;0sJlLN\#T޼頉{DΣY jg.7ɭFiwyHT9λi Yմlk?*MlVWw'K~0%?Q|]7g'W&kyI_ʣq)$_SS{ginV9 endstream endobj 32 0 obj << /Filter /FlateDecode /Length 247 >> stream xMQmD1 \ky R]oC /)%K [UC?13,=?TPbht/"+ߏe s`&4`oI&ռ3d‰ATwM,3V7: lx%D`r Z`Q+ tĺv7C/਺x} K{,|BL;wI#fR:=b}@e+ (\* endstream endobj 33 0 obj << /Filter /FlateDecode /Length 304 >> stream x=;0 C{Ȍd'>2VI(/u< i& b;w؞D/)ϡ+E:Ū0[M*K õ}74uK hY pu;Gw5<TQ!OJ|<(!\{0FS@\^BAjI'> stream x5QIn0 .AO ``hKxA[֌]< 'Q^{ .o8|^Z9O2 D`@ai'ώH5YN_KK(O~ J.kO8'O [WLcD.A|!]'@;綟Wuu)O645I"%Ҹ[{TS endstream endobj 35 0 obj << /Filter /FlateDecode /Length 245 >> stream xEPC1 =`,{wHۿ=JFp!Z?ZK oGFA= 3A΄@xFnvpμ39Zpә\'mBITqTqLύׁlӑ!KI%&~S*)[*EH䁓M4,?Cb̠Q0qGuٜ9-L|X&Q)2>'\N}䢥Uޑ"ۡW%Qէ<Y> endstream endobj 36 0 obj << /Filter /FlateDecode /Length 227 >> stream x5O;! 9.m`ϳT/od HDG&^S=Ä=Ba$5븛ſ]3 b0řvX'qNcDlc]L(!0%)}9:Nb.a}1WOdP=&ՍI4^2`a$YNkGQ"1'2Ҝb :; *s>h][M endstream endobj 37 0 obj << /Filter /FlateDecode /Length 338 >> stream xERKr0\ 3gNWp:<  2=eH6dWdՐFD)򹼖\nJ?72ͮЪG6F5+# CzVQdv!:Sp,Cu)mA#o<rLn[ :[m@ s` )(UI­\';PЪt79`Òho>F, f1H'N=q:őpI8@/ u:eMžBRq"n]ElO ?*3b Ԓ枾?9 endstream endobj 38 0 obj << /Filter /FlateDecode /Length 45 >> stream x32P0P4& f )\V.L,іp "} endstream endobj 39 0 obj << /Filter /FlateDecode /Length 214 >> stream x=PC1= |7˥m$B6BLɔ:ʒ)O>Kbnd6%*E/% }ՖC4h9~ 3*K6p*3 mtV[ Ф`׶ r " JMrR=ot-N=Dkq: DpFjtaŲC5=kz7hGt4CָR endstream endobj 40 0 obj << /Filter /FlateDecode /Length 236 >> stream xMPKnD! s\I$!CU۱T*HUSbuM2yOQ nAb$<4#',;Ofč.`5[́9m:7@dP "B.ї9`Jw&\>աqZ coYaLq_֨ɲY I!}{ y+ՠ0u J*}$]S endstream endobj 41 0 obj << /Filter /FlateDecode /Length 157 >> stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 42 0 obj << /Filter /FlateDecode /Length 163 >> stream xM;0 Cw yRtjVrʐ(usf!-eǷO'庉}*ƀF;t{MXp@'<,VQ{"Iڣ g O㵦_)3HBdZqg{?83 endstream endobj 43 0 obj << /Filter /FlateDecode /Length 131 >> stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 44 0 obj << /Filter /FlateDecode /Length 138 >> stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 45 0 obj << /Filter /FlateDecode /Length 71 >> stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 14 0 obj << /FontDescriptor 13 0 R /Name /BitstreamVeraSans-Roman /FontMatrix [ 0.001 0 0 0.001 0 0 ] /BaseFont /BitstreamVeraSans-Roman /Widths 12 0 R /Subtype /Type3 /CharProcs 15 0 R /Type /Font /FirstChar 0 /FontBBox [ -184 -236 1288 929 ] /Encoding << /Differences [ 32 /space 46 /period 48 /zero /one /two 52 /four /five /six 56 /eight 65 /A /B 70 /F /G 75 /K 82 /R /S 91 /bracketleft 93 /bracketright 97 /a 99 /c /d /e 103 /g 108 /l 111 /o /p 114 /r 116 /t /u 121 /y ] /Type /Encoding >> /LastChar 255 >> endobj 13 0 obj << /Descent -236 /FontBBox [ -184 -236 1288 929 ] /StemV 0 /Flags 32 /XHeight 547 /Type /FontDescriptor /FontName /BitstreamVeraSans-Roman /MaxWidth 1342 /CapHeight 730 /ItalicAngle 0 /Ascent 929 >> endobj 12 0 obj [ 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 636 518 1000 500 500 500 1342 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1023 600 525 611 636 401 636 636 636 636 337 500 500 1000 471 612 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 612 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 605 630 613 613 613 613 613 613 982 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592 ] endobj 15 0 obj << /period 16 0 R /one 17 0 R /four 18 0 R /zero 19 0 R /space 20 0 R /bracketleft 45 0 R /six 21 0 R /two 22 0 R /bracketright 24 0 R /A 25 0 R /B 26 0 R /G 27 0 R /F 28 0 R /K 29 0 R /S 30 0 R /R 31 0 R /eight 23 0 R /a 33 0 R /c 34 0 R /e 35 0 R /d 36 0 R /g 37 0 R /l 38 0 R /o 39 0 R /p 40 0 R /r 41 0 R /u 42 0 R /t 43 0 R /y 44 0 R /five 32 0 R >> endobj 3 0 obj << /F1 14 0 R >> endobj 4 0 obj << >> endobj 5 0 obj << >> endobj 6 0 obj << >> endobj 7 0 obj << >> endobj 2 0 obj << /Count 1 /Kids [ 10 0 R ] /Type /Pages >> endobj 46 0 obj << /CreationDate (D:20140423144552-05'00') /Producer (matplotlib pdf backend) /Creator (matplotlib 1.1.1, http://matplotlib.sf.net) >> endobj xref 0 47 0000000000 65535 f 0000000016 00000 n 0000012583 00000 n 0000012467 00000 n 0000012499 00000 n 0000012520 00000 n 0000012541 00000 n 0000012562 00000 n 0000000065 00000 n 0000000373 00000 n 0000000208 00000 n 0000002580 00000 n 0000011043 00000 n 0000010828 00000 n 0000010309 00000 n 0000012096 00000 n 0000002601 00000 n 0000002722 00000 n 0000002874 00000 n 0000003036 00000 n 0000003319 00000 n 0000003408 00000 n 0000003798 00000 n 0000004119 00000 n 0000004584 00000 n 0000004723 00000 n 0000004883 00000 n 0000005215 00000 n 0000005532 00000 n 0000005678 00000 n 0000005832 00000 n 0000006243 00000 n 0000006543 00000 n 0000006863 00000 n 0000007240 00000 n 0000007543 00000 n 0000007861 00000 n 0000008161 00000 n 0000008572 00000 n 0000008689 00000 n 0000008976 00000 n 0000009285 00000 n 0000009515 00000 n 0000009751 00000 n 0000009955 00000 n 0000010166 00000 n 0000012643 00000 n trailer << /Info 46 0 R /Root 1 0 R /Size 47 >> startxref 12794 %%EOF

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.