EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 623 (March 2019) A&A, 623 (2019) A173 Full HTML
Free Access
%PDF-1.6 % 1 0 obj <> endobj 86 0 obj <>stream 2019-03-14T19:31:09+05:30 2019-03-14T19:31:09+05:30 2019-03-14T19:31:09+05:30 LaTeX with hyperref package application/pdf uuid:ca62cce7-338f-4779-bd29-a1a7260fcb00 uuid:3103cba7-6a38-48ee-8ac6-8a1e5581f029 pdfTeX-1.40.19 endstream endobj 82 0 obj <>/Encoding<>>>>> endobj 2 0 obj <> endobj 5 0 obj <> endobj 81 0 obj <>stream x3T0BCSKS=3 K= \B.!X"giin "X` CP}\KC|@04PHm~ endstream endobj 79 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF]>> endobj 7 0 obj <>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>/A3<>>>/Pattern<<>>>>/Type/XObject/BBox[0 0 842.4 597.6]/PTEX.FileName(./figures/appendixE.pdf)/FormType 1>>stream x[[s~_1NqG,XTNR?Ы%iq)9?_cfpr(ѩTU~ Fݠ͆Nto{9^n]mƧ[|v7W)|Hr%n? ȁ%ý/XYeC{)r&_Wͳi\~<{}u$"++h2"dt/^n>oyc6dDoDP+9Pw*#ZseHKJ|%6vA0DŽB2!I 2f1!-< \hVxpQ+P7)e*.UBmlEY%0f\̫umY+hz W J\:&YgH*CnA-h^-=ڋRTJ.ꍂ}"EQFFIXTc>uv~Yھ6&* s7036H`"X&d-Q?Mi#:Eg9  QZN^P5& :ՠ:-da GȦپDAQsOp`0qfZ%f7PP=̟#x el|@C#7.2 F8 ! -S8Hjoǡ~9Fr{@,,49bv~2Ma ~Z헉bMؔժc:҇OVAZg0sB>rޝ_\Ϯݗ7gWjPUc(Y1nG|^X[t]wxs&~n{HM( we*`kx*{)62vFxm ~ `ЗսT]~Ea |}e4ZEyuJ914# h M*a'`+F,2+f)mTva >t1j~^CS3xoTVZRע*]RZTYkQU^*t-J՟FT'~{-T'd bs@;ڷOòocN*C ၑ8s8rbaK&  vXyK l(l HWQ4'[QB{ 84akz Zxi=0ы5gj ea*NmFam4,E@LC8=E`9,b.uppp4aîú©7aՆO3Hr@4fBaL!3$ qj%H٣Tet 3#Xm!4L[9Q^oڙ 0~a|Ci]D*4>dh}pYx-|v\݄c[;Ӷ贉f1ֹ|nJG*5t.nds%S\q|}}w~pІ${W 7!Cpx%NOM\کvS0+@) LWcMvgֱ~T5l7C[mG찤)YHGؼa)Tx3 Nj8 5AٝH3O4A>L1ZP mJؤv2t2_jER i2ˑ'R,\͟W6cHj9v[4.8e$OQ1$je&59C_2.밝wSDH!6T },/Nʹ>pᖍv|`'%6Ju%x3K=<#g0$l8$ =veRy"1ՕMn!݇ 'wC >X'vK9'6m\l& f㘢bױ`p _ P0˂H!oVױF9x(ыf!*|% 5W/rS, =9,BZK|  D©,FY *ixxK6= `q,UxeN5]1 TxJl[,UM5tp}&B˩* Ztq7!XwwZ]h_xh!ٗf'xŸWq y '&#,jq~ k>T 9Dw/Sa徔)-x.bc >T[op㌪IׅXKOHN9.ֳؙB4]~҅Tqtq|%#.ollR']8ç{#fn{ߊ3[3/o qMuzNAJV`six\ bzOK~ Qk G&Q|DQ7Fƹ-!Ky`M|nDnip/$Β 球 %Z*HHL3nbzZ4B2B;ÕUkH@WrbŚ8GRq\,r1-32l+Y./O\Y'&ŃE0mB=PRsc^Ey>vg Lk 4ODsh [47p뵆!)Չa]'z=n"sH$eVl~S>twSgF fY?o <_sl-\^r:; B &$ډJL'z᛾CȐ)+G?w>ﶇxtÀœԆ_F*['Fz:% е>U"^bz_[j)>TfT#LЭGUd)-5t'O-;}T`kV?od lYSKMn[?djz„O^.>H?U ָ(NL:\U@qq>ŻZIT(^?⋋L4C+zEl#Q{QHp ffdI)9KMoODhМ%JBG Ŵb!&E!ȱ4~4e]v G,>e8%\Yep4 י˪: ;qW?qnjد-r'TY&EW+XwB*dG[Eղg0R׽'e-qE8 U|/#*v8L/gbr)c@U·;p@[qKsQmh3 Bd~eS+xN!R]-'-u5M|EOjU9 W4cCe׽^-L˺,/jvDrmUͧe +p+zwea4c㒽NTUHĂ=3IX ^-rE6/In*0骩q FY)Q,)]fQ#u*Z(ǫ׫"f,~ARȒr,RXp6R%]B(TN`Ћ,ۣg}U;\$T7ъ6nwv_^]LSX7?]w78^ uCOçtGƌߘwϝ%w7ݫۛ[C1S: Ɨtp8]ʼnv?|}L)yl?>kg)G2ˢwSŀ{^<2# endstream endobj 80 0 obj <> endobj 12 0 obj <>/Type/Font/CharProcs 13 0 R>> endobj 8 0 obj <>/Type/Font/CharProcs 9 0 R>> endobj 11 0 obj <> endobj 10 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 9 0 obj <<>> endobj 73 0 obj <> endobj 72 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 13 0 obj <> endobj 70 0 obj <>stream x5 0D{8R[.{9>G-dCxI9>Q4Zo:Hsd33}d4I!rY)z>~ endstream endobj 71 0 obj <>stream x36P0P07W544U022P042QH12443s`9`a$r`Zs: P9\iM8 endstream endobj 68 0 obj <>stream x=RIr0 |wII'ԗcwi+Y~.;K"|mn%%WYJXX5UOLL$KI=~^~[dc[LذT4ݔVve,7d&uK0/Ağr, )v@xW S+;DR93KF#`m֘ UEkN+">97t0MUȰRX{h pzq+fd endstream endobj 69 0 obj <>stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 67 0 obj <>stream x5Q;r1} ] 3og3JFfa =؈ėoYf~'Y)QTEX!Yjs#Sr&>'b8Ύf01h9f=!#n4U i[ZSEȺ)Z[=- c _ĜE'~3尒4#15όO}>hw/̈́LHœƘ1T$?г>0TG endstream endobj 66 0 obj <>stream x=K CBGtJ l}b"'ć$l{0rM$q ¦cɦuJ~w4ft-Ev!"ܣ<`1J0Ze=DG7(*KDw4e8$ endstream endobj 65 0 obj <>stream x357U0P F )\@>L̀,CKd!eba26"X@lM4q endstream endobj 64 0 obj <>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 63 0 obj <>stream x375R0Pf& F )\@>ehifY&@) " a`9 $6f[W endstream endobj 61 0 obj <>stream x355W0PF F )\@>ehifY@Has`zrZ endstream endobj 62 0 obj <>stream x36P0C. endstream endobj 60 0 obj <>stream x50{`ɥ htMMBQ0tf}qhV^hJA endstream endobj 58 0 obj <>stream x5RK[AۿSjy쬠8K Qry:i>ޅԂ"iǚ5Q4b)>(!SHfd2r >֛L9is(Iz-v|YAғu-Mk"925Ǟ2#A, IOH3;g-yx/~2U2 `; ("$h(fƚۅ"=D^ ,z2'; Jjaq6JS]g&a氳R2 qp/${1aļ]l\̹&ӏ(H\M(?7} endstream endobj 59 0 obj <>stream x366W0P04FF @V!HD! $bY@8i -D6 G endstream endobj 57 0 obj <>stream x334T0P5f& F )\@>L̀,cSS$625pD)ON endstream endobj 56 0 obj <>stream x5 0DbX!dS낝HF<3c2a4Gȁ/i ι^$UQV" 9'R$ZUVޯN]yճMwMGbJ)uG$*`h60J};Z+w{\x6 endstream endobj 55 0 obj <>stream x- 0{OR :#&p7'=EϢ"Яs%e%r»Q A6 3ƙ+a endstream endobj 54 0 obj <>stream x334T0Pf F )\@>eh`fp)YP19eL4DjhWn endstream endobj 53 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 51 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 50 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 49 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 48 0 obj <>stream xMA0~tzJ-6팀03 endstream endobj 47 0 obj <>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 46 0 obj <>stream xEu1 CsUx:?G i@xx= r]Ņ ?޶42܍e@N"WI3Tb\/:"̒@#|:C[ۙ~:!**na.@RԏQꚡ*+kjڿ"}\Ne{g+W}: endstream endobj 45 0 obj <>stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 44 0 obj <>stream x32P0P4& f )\V.L,іp "} endstream endobj 43 0 obj <>stream xEK D#>stream xEK CBGG|tJ￭!M@w'/mK >[ x6n5uVhR}ith6s+ fz:rGp_Gdf)|Q]dcnk]3s: endstream endobj 42 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 40 0 obj <>stream x=PC1= |7˥m$B6BLɔ:ʒ)O>Kbnd6%*E/% }ՖC4h9~ 3*K6p*3 mtV[ Ф`׶ r " JMrR=ot-N=Dkq: DpFjtaŲC5=kz7hGt4CָR endstream endobj 39 0 obj <>stream xMPKnD! s\I$!CU۱T*HUSbuM2yOQ nAb$<4#',;Ofč.`5[́9m:7@dP "B.ї9`Jw&\>աqZ coYaLq_֨ɲY I!}{ y+ՠ0u J*}$]S endstream endobj 37 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 38 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 36 0 obj <>stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 35 0 obj <>stream x-R9$1 ~`LtIUls#h/#xE=f۴[iGiK,W ;BjW0wy.2meDkag؏]e8*Jl !2J'Qw\I2[E™w2;yNE{ kF9+%|6vzrYɩHHӺ NKؖߗ3| endstream endobj 34 0 obj <>stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 33 0 obj <>stream xMMB!0h\vK!CGFGx1 2&^$ m;,1',#`kܛG ADko5u~~]ԥu# ȎP p=&T)8T bSUhV=^; endstream endobj 32 0 obj <>stream x50{6X`KEoC|N/Z #pu#])Ec΂q_H1F=#O_p} endstream endobj 31 0 obj <>stream x50C{OɥJoЀw:A).nWz&LC`EՋZ-_ncb*?$ u^8{ endstream endobj 30 0 obj <>stream x5M0뙂̣KA:} ko!/uO*%:l W6xUl1ؠeηI endstream endobj 29 0 obj <>stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 28 0 obj <>stream x= 0 "#4M2i >d(]iBIO[_mվ*K{ j26|w wN endstream endobj 27 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 26 0 obj <>stream xE 0{` 10Pl4'H8H3M ̉8lecj,mf endstream endobj 24 0 obj <>stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 25 0 obj <>stream x363T0P0T026Q064bC.@rs`r endstream endobj 23 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 22 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream x=O 1 =8z,[\FR"@eG \b9/i?iX5GaXn,JW-^ B]HޭLd<;p'>TYz@;DYIXV]ju=̪'k)PTBt{ o/ endstream endobj 20 0 obj <>stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 19 0 obj <>stream x5K! C9/0R~p6aZ /KL`c%TO>$#I9P7OhL 3l%t2[VNH6f^S $jeF2T`<3\脇ʰN1fF~{20c endstream endobj 18 0 obj <>stream x5Qq0 54sۿ @;a@dJ\UGM>`!S֖{&UF!}W2j]* UYFp&I8d Rӿccz endstream endobj 17 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 16 0 obj <>stream xMQmD1 \ky R]oC /)%K [UC?13,=?TPbht/"+ߏe s`&4`oI&ռ3d‰ATwM,3V7: lx%D`r Z`Q+ tĺv7C/਺x} K{,|BL;wI#fR:=b}@e+ (\* endstream endobj 14 0 obj <>stream x=RKn1)@Mr[T /1 %?ꒈ3L~r]Qljg!.6Xr_rњbO/ȴTXVݣC(-װr{d`Jn@CHYAaPl( WԬtb ) ٠[]aP[[xfޑ3qYk?=Q2QMg|2RCgB'`$Ip#A 1qOl)V;ޒ{,\L'ib?lK\+E(~Aq|XdDw#h% 0xyDhDԎ=(ͱ&{ǫvzcw. endstream endobj 15 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 76 0 obj <>stream xmA E=E/IKEekLq@L4о<~QN$ KNzӐҺLղ(ǠQ-u8pctx6ޓ?Y!F?{C&\)1 /^~cZC endstream endobj 78 0 obj <>stream x3P2P5P5V2V0V҅P\\N\k endstream endobj 77 0 obj <>stream x3T2P2V5P5V0Pr:CM endstream endobj 75 0 obj <>stream x5P;! 9/i}o o f/J|4 ym, !ebqe7!{ư'Th*0F-#]x^\t%|9EieMf\[nFkBoq-./J*D,Z@}USb2;4JWe`iv_Xga~hog?O endstream endobj 74 0 obj <>stream x240S065U276r,#s# $`Ad_ endstream endobj 85 0 obj <> endobj 84 0 obj <> endobj 83 0 obj <> endobj 3 0 obj <> endobj xref 0 87 0000000004 65535 f 0000000016 00000 n 0000003645 00000 n 0000030009 00000 n 0000000000 00001 f 0000003729 00000 n 0000004077 00000 n 0000004134 00000 n 0000010741 00000 n 0000012260 00000 n 0000011209 00000 n 0000011018 00000 n 0000010227 00000 n 0000013514 00000 n 0000026811 00000 n 0000027273 00000 n 0000026494 00000 n 0000026345 00000 n 0000025955 00000 n 0000025736 00000 n 0000025600 00000 n 0000025383 00000 n 0000025103 00000 n 0000024985 00000 n 0000024705 00000 n 0000024864 00000 n 0000024557 00000 n 0000024149 00000 n 0000024006 00000 n 0000023798 00000 n 0000023642 00000 n 0000023485 00000 n 0000023344 00000 n 0000023103 00000 n 0000022902 00000 n 0000022500 00000 n 0000022273 00000 n 0000021829 00000 n 0000022136 00000 n 0000021523 00000 n 0000021239 00000 n 0000020621 00000 n 0000020852 00000 n 0000020296 00000 n 0000020182 00000 n 0000020045 00000 n 0000019812 00000 n 0000019404 00000 n 0000019201 00000 n 0000018886 00000 n 0000018589 00000 n 0000018289 00000 n 0000017982 00000 n 0000017608 00000 n 0000017462 00000 n 0000017305 00000 n 0000017082 00000 n 0000016949 00000 n 0000016404 00000 n 0000016812 00000 n 0000016260 00000 n 0000016046 00000 n 0000016174 00000 n 0000015900 00000 n 0000015586 00000 n 0000015443 00000 n 0000015213 00000 n 0000014911 00000 n 0000014442 00000 n 0000014771 00000 n 0000014150 00000 n 0000014307 00000 n 0000012463 00000 n 0000012280 00000 n 0000028491 00000 n 0000028150 00000 n 0000027591 00000 n 0000027998 00000 n 0000027842 00000 n 0000004017 00000 n 0000010041 00000 n 0000003874 00000 n 0000003520 00000 n 0000029932 00000 n 0000029842 00000 n 0000028650 00000 n 0000000093 00000 n trailer <]>> startxref 30162 %%EOF 1 0 obj <> endobj 3 0 obj <> endobj 5 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 87 0 obj <>stream H*2PHbw 6г07PЅ zFFf& zF@Fr.gK>W @y t endstream endobj 88 0 obj <>stream 2019-03-15T09:52:07+05:30 2019-03-14T19:31:09+05:30 2019-03-15T09:52:07+05:30 LaTeX with hyperref package application/pdf uuid:ca62cce7-338f-4779-bd29-a1a7260fcb00 uuid:001ed5a2-a5e0-4812-9170-585e348bbecc pdfTeX-1.40.19 endstream endobj xref 1 1 0000032057 00000 n 3 1 0000032134 00000 n 5 1 0000032287 00000 n 87 2 0000032500 00000 n 0000032632 00000 n trailer <<399A381092E5714AA437EFED1D0E0D61>]/Prev 30162 >> startxref 36059 %%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.