EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 629 (September 2019) A&A, 629 (2019) A26 Full HTML
Open Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 57 0000000016 00000 n 0000001658 00000 n 0000001718 00000 n 0000001938 00000 n 0000002063 00000 n 0000002209 00000 n 0000002268 00000 n 0000002694 00000 n 0000002972 00000 n 0000003406 00000 n 0000003565 00000 n 0000003748 00000 n 0000004799 00000 n 0000004934 00000 n 0000005074 00000 n 0000005376 00000 n 0000005519 00000 n 0000005665 00000 n 0000005751 00000 n 0000006048 00000 n 0000006188 00000 n 0000006562 00000 n 0000006869 00000 n 0000007169 00000 n 0000007466 00000 n 0000007781 00000 n 0000007918 00000 n 0000008305 00000 n 0000008536 00000 n 0000008820 00000 n 0000008957 00000 n 0000009264 00000 n 0000009491 00000 n 0000009692 00000 n 0000009933 00000 n 0000010074 00000 n 0000010282 00000 n 0000010425 00000 n 0000010833 00000 n 0000010992 00000 n 0000011110 00000 n 0000011390 00000 n 0000011526 00000 n 0000011675 00000 n 0000011992 00000 n 0000012310 00000 n 0000012772 00000 n 0000013164 00000 n 0000013615 00000 n 0000013806 00000 n 0000014857 00000 n 0000015326 00000 n 0000015609 00000 n 0000016007 00000 n 0000016055 00000 n 0000016351 00000 n 0000001436 00000 n trailer <]>> startxref 0 %%EOF 60 0 obj <>stream xb``0c``0   xY0l> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.=3c0,LL ,Ms=s\ % endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>stream x=RK0@% |c3TL7TS &P}~ơä:04:QBF5q23E1F=[d *}^:a"(Y!SUn]M&܅-bϤҟeG&:Pc$y3AIp`BlZ Yg>D:3bwuVӉc9A4pc|m"Mrϕ_dEr .p:9Io>=puIgkmZx{RGŵ[/g3ӕou endstream endobj 11 0 obj <>stream xEA! OH{*fRHcax  ?lt i5^#m"4e,ЉnB;p挺vAEDUY|+['BiIKmPݨBٹqǯ\- lA"'NΨ2 endstream endobj 12 0 obj <>stream x5RKn1@'ۚ" blH3GFSY{?P͊uDM:Y Di"VDb4{**Vx'D nmTAƙ_+s?Kotz=uͨZ v9$bDHWo4 Ah!#B؟g,1zSDזW꟥I4]I)^3+wv_BѯǑaC}&R5 %=1YV $ 'qgDt-\y[*e:Ǚ+`~ 7\v|:r1 endstream endobj 13 0 obj <>stream x240S065U276r,#s# $`Ad_ endstream endobj 14 0 obj <> endobj 15 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1342 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1023 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 612 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 612 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 605 630 613 613 613 613 613 613 982 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 16 0 obj <>stream x36P0P07W544U022P042QH12443s`9`a$r`Zs: P9\iM8 endstream endobj 17 0 obj <>stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 18 0 obj <>stream x5Q;r1} ] 3og3JFfa =؈ėoYf~'Y)QTEX!Yjs#Sr&>'b8Ύf01h9f=!#n4U i[ZSEȺ)Z[=- c _ĜE'~3尒4#15όO}>hw/̈́LHœƘ1T$?г>0TG endstream endobj 19 0 obj <>stream x357U0P F )\@>L̀,CKd!eba26"X@lM4q endstream endobj 20 0 obj <>stream x375R0Pf& F )\@>ehifY&@) " a`9 $6f[W endstream endobj 21 0 obj <>stream x36P0C. endstream endobj 22 0 obj <>stream xEK!CGp;.:l%(3{Lnd;0sJlLN\#T޼頉{DΣY jg.7ɭFiwyHT9λi Yմlk?*MlVWw'K~0%?Q|]7g'W&kyI_ʣq)$_SS{ginV9 endstream endobj 23 0 obj <>stream x0P0P040S047R076R015QH1 \00,,`AdA,#SS Ȧ2 endstream endobj 24 0 obj <>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 xEQIr! ++Nͩk,3IN`k1i-x!́/|M4|72:pO.ܗ˂g–WTw/]H}w~fd{H͐:B4&!=#2V,s)R([.ꕶN;#o#JvMl:˶.:$vaqj!"uc5N"v0Q$gq&M]9yV*9>^Ƅtc׶i_>}?\" endstream endobj 26 0 obj <>stream x5QIn0 .AO ``hKxA[֌]< 'Q^{ .o8|^Z9O2 D`@ai'ώH5YN_KK(O~ J.kO8'O [WLcD.A|!]'@;綟Wuu)O645I"%Ҹ[{TS endstream endobj 27 0 obj <>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 28 0 obj <>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 29 0 obj <>stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 30 0 obj <>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 31 0 obj <>stream xEK CBGG|tJ￭!M@w'/mK >[ x6n5uVhR}ith6s+ fz:rGp_Gdf)|Q]dcnk]3s: endstream endobj 32 0 obj <>stream x=PC1= |7˥m$B6BLɔ:ʒ)O>Kbnd6%*E/% }ՖC4h9~ 3*K6p*3 mtV[ Ф`׶ r " JMrR=ot-N=Dkq: DpFjtaŲC5=kz7hGt4CָR endstream endobj 33 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 34 0 obj <>stream xMQ9n1 }`=l5RDCI)S2岹$#$kʗ-\BSKEԽEuk[,],{w7?т]a;`={&lS "Q% `D Ac Sw ;fSGRt慷r!S7҄٧beJ`Dde8ah4`֑ҋ1 7W6K+n|IU\~ endstream endobj 35 0 obj <>stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 36 0 obj <>stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 37 0 obj <>stream xMMB!0h\vK!CGFGx1 2&^$ m;,1',#`kܛG ADko5u~~]ԥu# ȎP p=&T)8T bSUhV=^; endstream endobj 38 0 obj <>stream x50{6X`KEoC|N/Z #pu#])Ec΂q_H1F=#O_p} endstream endobj 39 0 obj <>stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 40 0 obj <>stream x= 0 "#4M2i >d(]iBIO[_mվ*K{ j26|w wN endstream endobj 41 0 obj <>stream x5R9@ } ] v͜~߆_ CVie!U-.Im W%ڥ Pt,6˯JH+kLwIi"Eo7o}=@.^ AS(i|Ъc(ew 4<3}(~_K&(? _osџa`Ś}@*z`yT endstream endobj 42 0 obj <>stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 43 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 44 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 46 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 47 0 obj <>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 48 0 obj <>stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 49 0 obj <>stream x=RKn1)@Mr[T /1 %?ꒈ3L~r]Qljg!.6Xr_rњbO/ȴTXVݣC(-װr{d`Jn@CHYAaPl( WԬtb ) ٠[]aP[[xfޑ3qYk?=Q2QMg|2RCgB'`$Ip#A 1qOl)V;ޒ{,\L'ib?lK\+E(~Aq|XdDw#h% 0xyDhDԎ=(ͱ&{ǫvzcw. endstream endobj 50 0 obj <> endobj 51 0 obj <>/Type/Font/CharProcs 50 0 R>> endobj 52 0 obj <> endobj 53 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1350 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1028 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 617 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 617 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 608 630 613 613 613 613 613 613 995 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 54 0 obj <>stream x=ɑ0 D Lq|ה탊I4z̶acYi=疵6}?keþNX Vm'PB9<>^ޢnanKŗ0y Hmn6w tc.d~2@}Y&{DpkJV77?o$_bcŋGCF"J"_U*us%ӱzIP5Gfmcbt̻ؾOr ֌"(ˍH< endstream endobj 55 0 obj <>stream x=PqE1=#=˥Jo#!Jش>VMA.˜;pR`ѱD´ ,ZLYa3eH޹L^%wg\7$A3•a.6B|mp#%S99 Sj mB2p4nś9]R5!SL3ds e4kbBJ?NA endstream endobj 56 0 obj <>stream x5K D|3Yu;-%C`xJx\[rt{VJk*11E4 U?cKl?&UǴ:l鯐qUEj̲(YHUe` ?Ii*,  QZz=?ɱ0wt\fFZ쒊8fB;=ŗ{XE2]ȳ_dMT)c"<0*m YITDUfAPǖ~ H2ekjߛjeɨ}zn~x endstream endobj 57 0 obj <> endobj 58 0 obj <>/Type/Font/CharProcs 57 0 R>> endobj 59 0 obj <>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>/A3<>>>/Pattern<<>>>>/Type/XObject/BBox[0 0 395.981 504.092]/PTEX.FileName(U:/EDP/NLM/AA/aa35434/Tex2PDF/fig6.pdf)/FormType 1>>stream xK%uWaw#Y8BQ@Wk.mt( e Ŧ:ɬ Ӧ^l>&-.!z`Xj:MDbđ}r'[c~ɗy[u:嗟w|]~ï*GjֱL^1k pt9V5!nU -#&.yiBuzEף|ۺaP%]=3z[wUcz/XJW!= 02VYzhKo>Udpպӭ;CL%//]=3@SŖ[WM҃@#k6#L%÷Ƕo=R5?eoz?ztyIohd΄_{R))a;--ud\i]=qӓ)r.)eӃMC+z?eӚe'rRx~݉kL7˿n{ci?Sm9pX'iKѯo|V|t`Vdzz/?xY׬q>F&??~~St5_*mmSy]U\3~_fW{^c)ڜ4{40엒r}p/͠j[=֞9g*lv(7VmBozo7fz[!aݎ8a[)48gW}"*ϱTӒnJ*Dmf@h7F p)ʵ^⪍IjzwFj'-n6z~Yk}٦Df`޳dx^5g[a;[ۓǟf,z > {u_<# gןd Ź{BlXO)C 2@ MA])a JQ@ DqPЄԕQ0t@?Ѕ&0t( EB&p A [!(w}x@Y,p ]hR<Е&0t(+ţ8L])`" J(S@W R@C\V[<Е&.pPD}#J(S@W R<Е&0t(+ţ8L])`" J(S@W R@C\V[ ã"@+ţ8L])`" J(S@W R<Е&0t(+ţ82w])`" BCLc20 Rz9h'B1gƖ9QBڼn/UdL,fņ|mBqV\RWJ*T֖C٦ZBzc}sY3uj#z?gp9-6XOF]UKoSlcdcz?gpeSݓW?%b]=3rTn(lo ~ ԃH9ՃH9oi!ZwUcz/M8?G'+G鞬e_gsC?GB#uUcz/h#sP ݆Idg;p6<on{ɺӇ& [qk7}Tо^VԫgΟyI]3}_klteFy#߅?+֧bv~mG nK9]`{q+S62KB_~gkQתz+ϟכǐVZ~jfIP[[FGcI{zύذo$q `?kViczA6n~At-pv a[xs+S/#Usz-kLoAyűQ{}-u^ڷγ䴦"u[-iL^R:L6DAeP R6[,| y!W꼕WCέƻj]޼hg5x%z[;zwS z?=Fmß?`< {9$nbB!Y=CCar.T%$N@y} ,N ÞLqlB 4!tx) LDA)& LARHDZPDԙql~Pg BP<ԅ&  BB9y(7w:v={(|Qfı 4Q A](f BQPDZPDԅql.0ux) LDA]({(! -YfAPg ıoD)hux) LDA](f BQPDZPDԅql.0ux) LDA]({(! - QufFEԅql.0ux) LDA](f BQPDZPDԅql.0uHujM%'*{ޣMg>z(/~$k ^4 o>5M\:'GrQƹ䢺EPTEf&s{w<,Ҙu(v%Ha#\+5QX Tdpe1= h-Us?1: _2KRJ.{jtNt/1= ذnl{W!= eEFy9? }%˚2EFouFմLK|z{~Ɔ).\ U[V\]馔]6X]>ϻaK?[K~,6dHhǸ֫=8HTs+8F=6iWTKZ5J<\k[u|uk}̍,oyyt'B#gYfg>`\O=4R C#g6@ή@bo8W1b㸫H(|XFk*78'&u}#c¶eqaE-2'u ,d;.o<)/ m> ,ﰩͬщP^ -T^߮iۺ5iyknr@(>+zWJ/,,ͻ<}dw{=/|N=}$OC,,<A! O|@Pn!B;[N ",8@ȽO@:rX B}9B: [N G",<@! O|Pn!B9[`Ngn w:FE  O| Pn!B8[N G",<@! OĵOn!Lx1۫nݶg;̏ JÞã_fz1 .JHSg9EiHy~/l/[C(%ծZɳ}P&[Ia8@j"%}lk6V Q(1F4y.oH 9Z{f vQ|cj-~.Sݷ$+'TQ[vj?vbmt/]ߘ}Kr=OTUK7ߜw q>c){oX{m%.^8Um '9ws֋D:ÏKmV Q9fkyPv-Ti4m/ung{hZJ/{Y՝*;MyxM$E/+sʡveޣ%wCNhި5yXDIRsΦ"R9?TSܯ{,g>(`j~v2|]˳hY%$~Ԛ endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-08-03T09:49:50+05:30 2019-08-03T09:49:29+05:30 2019-08-03T09:49:50+05:30 LaTeX with hyperref package application/pdf uuid:3c6fa805-44b1-4f3c-9e9e-62a5d534fd84 uuid:081bc513-d16a-4d88-9702-4b07e3db4f3f pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000023142 00000 n 0000023193 00000 n 0000026619 00000 n trailer <> startxref 116 %%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.