EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 629 (September 2019) A&A, 629 (2019) A34 Full HTML
Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 51 0000000016 00000 n 0000001534 00000 n 0000001594 00000 n 0000001817 00000 n 0000001942 00000 n 0000002088 00000 n 0000002147 00000 n 0000002306 00000 n 0000002489 00000 n 0000003540 00000 n 0000003869 00000 n 0000004171 00000 n 0000004314 00000 n 0000004628 00000 n 0000004746 00000 n 0000004897 00000 n 0000004983 00000 n 0000005139 00000 n 0000005283 00000 n 0000005580 00000 n 0000005988 00000 n 0000006362 00000 n 0000006677 00000 n 0000007085 00000 n 0000007222 00000 n 0000007372 00000 n 0000007486 00000 n 0000007873 00000 n 0000008104 00000 n 0000008388 00000 n 0000008694 00000 n 0000008831 00000 n 0000009058 00000 n 0000009299 00000 n 0000009440 00000 n 0000009648 00000 n 0000010056 00000 n 0000010177 00000 n 0000010336 00000 n 0000010454 00000 n 0000010734 00000 n 0000010951 00000 n 0000011170 00000 n 0000011560 00000 n 0000011709 00000 n 0000012026 00000 n 0000012344 00000 n 0000012806 00000 n 0000013230 00000 n 0000013694 00000 n 0000001316 00000 n trailer <]>> startxref 0 %%EOF 54 0 obj <>stream xb``0```M`{ g |LXD00N`? k ;D/d`-ay vU뀅wF ݆  ) ox/7,`a]#v!4n3Ce 3  endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.= #,LLL,s=s-\ 1 / endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>stream x240S065U276r,#s# $`Ad_ endstream endobj 11 0 obj <> endobj 12 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1342 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1023 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 612 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 612 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 605 630 613 613 613 613 613 613 982 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 13 0 obj <>stream x=RIr0 |wII'ԗcwi+Y~.;K"|mn%%WYJXX5UOLL$KI=~^~[dc[LذT4ݔVve,7d&uK0/Ağr, )v@xW S+;DR93KF#`m֘ UEkN+">97t0MUȰRX{h pzq+fd endstream endobj 14 0 obj <>stream x5Q;r1} ] 3og3JFfa =؈ėoYf~'Y)QTEX!Yjs#Sr&>'b8Ύf01h9f=!#n4U i[ZSEȺ)Z[=- c _ĜE'~3尒4#15όO}>hw/̈́LHœƘ1T$?г>0TG endstream endobj 15 0 obj <>stream x357U0P F )\@>L̀,CKd!eba26"X@lM4q endstream endobj 16 0 obj <>stream xMQIn0 yO_K:LYw'&𲅺:_6J ψ6"|PmLDEh#*D ^cGܭ4oӚG csd#i]Ez )܄9z׵̞'jhN!X(ܨ2*Si=8Nh=ٱS\B^L XM,l~T7oBx?X[ endstream endobj 17 0 obj <>stream x34U0P F )\@> 4XiLEWD endstream endobj 18 0 obj <>stream x51B !HoOuI1_E(:'L2xŜu~ 2soϻ!XG endstream endobj 19 0 obj <>stream x36P0C. endstream endobj 20 0 obj <>stream x=0C{` }rۀ?iC:N 6 ΁7AE/.o !$ŢVůE4I7QNJx>uz endstream endobj 21 0 obj <>stream x50{`ɥ htMMBQ0tf}qhV^hJA 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)$_SS{ginV9 endstream endobj 23 0 obj <>stream x5RK[AۿSjy쬠8K Qry:i>ޅԂ"iǚ5Q4b)>(!SHfd2r >֛L9is(Iz-v|YAғu-Mk"925Ǟ2#A, IOH3;g-yx/~2U2 `; ("$h(fƚۅ"=D^ ,z2'; Jjaq6JS]g&a氳R2 qp/${1aļ]l\̹&ӏ(H\M(?7} endstream endobj 24 0 obj <>stream x=;0 C{Ȍd'>2VI(/u< i& b;w؞D/)ϡ+E:Ū0[M*K õ}74uK hY pu;Gw5<TQ!OJ|<(!\{0FS@\^BAjI'>stream xEPC1 =`,{wHۿ=JFp!Z?ZK oGFA= 3A΄@xFnvpμ39Zpә\'mBITqTqLύׁlӑ!KI%&~S*)[*EH䁓M4,?Cb̠Q0qGuٜ9-L|X&Q)2>'\N}䢥Uޑ"ۡW%Qէ<Y> endstream endobj 26 0 obj <>stream xERKr0\ 3gNWp:<  2=eH6dWdՐFD)򹼖\nJ?72ͮЪG6F5+# CzVQdv!:Sp,Cu)mA#o<rLn[ :[m@ s` )(UI­\';PЪt79`Òho>F, f1H'N=q:őpI8@/ u:eMžBRq"n]ElO ?*3b Ԓ枾?9 endstream endobj 27 0 obj <>stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 28 0 obj <>stream x=̻0>SB|[D|! nKw}zȀSj\Ni}}jKՉ?k endstream endobj 29 0 obj <>stream x32P0P4& f )\V.L,іp "} endstream endobj 30 0 obj <>stream x5RKrC1ۿSpΘ}tj'+-@B./YK~%ۥW%B>R-G- Q=2'":xa>N)x_xN;2$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$B6BLɔ:ʒ)O>Kbnd6%*E/% }ՖC4h9~ 3*K6p*3 mtV[ Ф`׶ r " JMrR=ot-N=Dkq: DpFjtaŲC5=kz7hGt4CָR endstream endobj 33 0 obj <>stream xMPKnD! s\I$!CU۱T*HUSbuM2yOQ nAb$<4#',;Ofč.`5[́9m:7@dP "B.ї9`Jw&\>աqZ coYaLq_֨ɲY I!}{ y+ՠ0u J*}$]S endstream endobj 34 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r 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 xMMB!0h\vK!CGFGx1 2&^$ m;,1',#`kܛG ADko5u~~]ԥu# ȎP p=&T)8T bSUhV=^; endstream endobj 37 0 obj <>stream x50{6X`KEoC|N/Z #pu#])Ec΂q_H1F=#O_p} endstream endobj 38 0 obj <>stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 39 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 40 0 obj <>stream x363T0P0T026Q064bC.@rs`r endstream endobj 41 0 obj <>stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 42 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 43 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 45 0 obj <>stream x5K! C9/0R~p6aZ /KL`c%TO>$#I9P7OhL 3l%t2[VNH6f^S $jeF2T`<3\脇ʰN1fF~{20c endstream endobj 46 0 obj <>stream x5Qq0 54sۿ @;a@dJ\UGM>`!S֖{&UF!}W2j]* UYFp&I8d Rӿccz endstream endobj 47 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 48 0 obj <>stream xMQmD1 \ky R]oC /)%K [UC?13,=?TPbht/"+ߏe s`&4`oI&ռ3d‰ATwM,3V7: lx%D`r Z`Q+ tĺv7C/਺x} K{,|BL;wI#fR:=b}@e+ (\* endstream endobj 49 0 obj <>stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 50 0 obj <>stream x=RKn1)@Mr[T /1 %?ꒈ3L~r]Qljg!.6Xr_rњbO/ȴTXVݣC(-װr{d`Jn@CHYAaPl( WԬtb ) ٠[]aP[[xfޑ3qYk?=Q2QMg|2RCgB'`$Ip#A 1qOl)V;ޒ{,\L'ib?lK\+E(~Aq|XdDw#h% 0xyDhDԎ=(ͱ&{ǫvzcw. endstream endobj 51 0 obj <> endobj 52 0 obj <>/Type/Font/CharProcs 51 0 R>> endobj 53 0 obj <>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>>>/Pattern<<>>>>/Type/XObject/BBox[0 0 1077.12 538.56]/PTEX.FileName(U:/EDP/NLM/AA/aa35223/Tex2PDF/diff_all_C_calib.pdf)/FormType 1>>stream x}KƑ~EA$^ mlmLRaf2,Eh7Pߣ"ܿ tnIݝU 8ґ T:{Jo[O;s:!ʿ)97q<>}O|)umO grZKjNtk mωK& Yq|/I?~i0<˳=ݜ_֪5øy<ߥ@xs~'oni.C?KO|4]7iIcҜ_>s3IGSvZa2Qvv?C?imJ9I SgVs/~wueO)6qv#c#;M/i2I #/EZ2C^B˘Xw!Ru}r'nշ:ohݰIB_| Hr|>II  ɵ96"i%CZx:TCm26(DƤoۧqXZMdd^.$;=6Tc ðΠ6|8_XٿV;SO|AY l\ U]u{rE"< `f,[Ƥgcғ1R']u{hL#y( 6XLÆ1IWFvHͱ)BMriIlӈvK>0 9, jnZl[6^]^e^Hd#uCRvsdaגQJ7y=̈Јrm2NrnxP3H/T6]Kֳd0nL֒u5mTޮY4/yZ޼X#+VK5e֞݅W5 [4~NK!Tݡ2 bݐ\c#^"W_8Eug>ivoYwiQEwQ駧ԦlzMȢGs?NP\ػ$NaKTm t@vn\C2mcJaG1A62]7$oه vlyau[]Hk~[\H'VPB8G>m zLд8\{[oFզe8Ki]fe85mߒoXy]t B|{d0ȱ6-AqrkdP]n xw۷Yk/'*6/Á0_]NY.ٽ,p̗wׇ;U\֫S|dxh0"4N ~%Pg Qf@l[$Sܫ@e@o7 2Un2%M崬1ԡL [Dݬ][t {Q.6f0a7L/]8/)MxYM٦ 0~?יs^!" 8G`Mq9Jd>ks0Lqܵ1(C*m Oq=/ϗ{"rc%2#RAevZ ,0W+H`ޓ́MGI]"f@% hWY WBNd|jMS9&a5K< BƈT`5Kj 5>Ƈ?攃KgЄ#F+!j2>VA-sոOV}=Fq!cD*=]:C\2 %3M ?D]B.f,IUa%\5nƓ尻w W$u9޹63"Z&̡vsw q?4mJc]wV[M{5)"߯iR0D|Sf'DA ߲#R R7q5cɪrCKY؄%OB|%,@Ƈw#m29&4`?殙!b :!Q6aksw1Yvlucr0LA^.eQ3*״k6c|W, K\Y!u4HjX>uhp3.ךhs0L6ێ02aXԘ#Ǿ^$psnzU \BҀ&qEuw?`S6Q#dXuy+a.Q3*~MX54;e;>uqNYOa"w PdUO'iRDNY㎸O!S6^Q`]A [4#RjsW1v&0 :qL&CD<1>q3.1'fr0Lo[l*NL#f YEۊe¼j71GX}=5_ !5Yrkvݍ}&8) ^Z9L 0pO6/s0L{8a"Ujt1{Wm<ߤ 0~n927)";;09&;;2'79&Y>ՉFX @w{=M,ߤ`ޅcܢx&]B~f|wUL9&au>< BƈTUs30DA.a.!g@";l!J)M{jԌ%:w p1] sݠa=u|%`iۡ>gu7n$O q&CD&(5jƒUe_﬑GܣA Oju1p+&q6f`3*~x-abv}Aq[!cD*u,V; @:sk aV'4nƓe_GA xirW 1nOIpL&AK9nL 086Q3*cr0Lþ 8a=j0 jc_owWꖩ').z8nq$;& әƦ`{abQ;Plp^Y!b 2n¦ 0~{Tgx !" 1n`{Tmpo~1kr!b ܳg&q}NnSDw:s`lS0D_U2_abs.w̪-nƓ}Mmn03&Wi6ak] aUy01S܁ٶ0~_0ϥvOTDO)5qbvu7mPDKdma&-@Ƈ?j0܌'ˮ+Fy;XMb AX3#KXЄ#Ȯ;0 ;99Lq8l']"f]Ǥ 0Ì*D]B.f,IU6a%4BƈUE;Lp/L0zC; @:; @Ƈ?zq[ӸOV,uc39&9F]>N#f YE3l c}k >5]w5$|0{~u戣4)"_;tqp:M39& Q)ԘGV] ٻ]&sĿ a&M9&C.!fP3*:Mj4>ƇwN$x- ~ܗ8E;tq9< BƈT`Æ2 5#Nɤ`ßֳlKf,YUOԹ#n`]ֳ+~Iclb0G jcקTKk43Yw򀝾JiԘ":o{ AoS 뫚MĹi؄$#6U;@"zV:5>L3;f Ԩ ER}Wk T {{5԰ IR \VUA&Y=vЕ'0뾚KjԄ"Ⱦw*c|uG) _jQL3?l b.iP"yND\MH=&sH\3:n)Kn fLW c.hP"nG\s:?6g`&G[.5!ڴug2`85H*,\w:%OuJ$59MTKVjȄ a/tBKlԘ"Ǯڠ8U!ܝR ~Rl2ܡIAS6fNwO0޶4ոccztI86F$!-cc\Ӝu"I+9@Ԫ$oQ4 ԊdM$"IN´X.i#cz >ΉEYK3W ?xÝCSk=o_:wknȢl'< yî:!®iqA^uMSbIiВr@cvX.e2L,ةLVz;rNEQ*Yy3T%TƈSQR琊Uv稓V 9d u8)a\(aLiǴa Mwq2 :̊7'vmY<]_شb̥Wb뜼:Cq*'X+BRX=s oaLmjC` ^qAb:I@ ^aA,^AȤ7M^+RDXwT^]xX'/p;|y}31H+8GDDi]mx]1L@x-i۵]ôY+GțZ/r$j*TXz'6K&^A,[/0/9TCU]5ӫ2U2m+~RX C&lc: %h|u8*#SW)4#7 Pr/X0vW[߫h!].cPzGk(Jۉ0,d: TFCFS`JH:tqMma(%sb)V3nް)+o`GڂlQae2to9{o u C9ed+`NqItzL4[à^&/ʠ]A!/˰beK-fK'^!fNa,zm8 Na&ת3m l1bϐ= :S_F!1ekJ ּ<Lu G!)j:j eHQs\jK ˗ש {\h~k^a,{4ΒO\ JDŀ:<{z{_"7-^n+xXnaf^Yד 7zev~ cOAxSkmZCRCvfl˶}?oM}wtHR{^+ux6 ~ b7p1~/rM[+o(/[boQ/Z)\vi@nVXҀ\;ޭeCDR_)va/rbSTo*9 mJ~wA+K++9@wx|']tɱo|p^TCRPr;+5+5T뀰0;N%{3u6K[QNo#;J#DHr,ݽB"*aV6,~hƽp ђ"/wr%**Bl2#:\(Ƣ@&VaQ$Ys"F[i[ƍ b?zb c UR: :|/ j-] !Ņ[baGyqAk/$T_K&NA(Q0`ےX›041IkzƱv{q)06f/Ԑ1^+.ԐTB 7= MbCDZMИol4oF :|5F^a13JAޔ\K,\:r{gMp,iV>SQ:u&7An90n* cc{D3/܌МG?,=ˑL(3^Oy}ܞzMƶMg֯{Rt??RN2_~t?!NSw?n9)i+HmJO]8ߞHA| o>]yA"i$'⃮v1> eN;rgz~oBx\-zWWF7-ixzuOny.eB/rKwJy`Z6'v&4x/_O__b\+״V׾zi3G߼͞7YXf.ReH)Or L翊n{پ7&dlL::}}"1'3@4ykF\?e-U7˥'Q(f2dX>'4O]tK6'Q8n8kܕQ~9ju^rԮC. #͓(8^VFbR.L㭏O$cpr'7$AHU&/v]yUdf|k^.U endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-07-31T10:12:46+05:30 2019-07-31T10:12:36+05:30 2019-07-31T10:12:46+05:30 LaTeX with hyperref package application/pdf uuid:e2a7fc58-3498-45a6-ad74-733d435285fb uuid:538c2661-612e-4211-8b06-d3c367faa1ef pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000027416 00000 n 0000027467 00000 n 0000030893 00000 n trailer <> startxref 116 %%EOF 3 0 obj <> endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 84 0 obj <>stream 2019-07-31T10:13:02+05:30 2019-07-31T10:12:36+05:30 2019-07-31T10:13:02+05:30 LaTeX with hyperref package application/pdf uuid:e2a7fc58-3498-45a6-ad74-733d435285fb uuid:8047e4f5-fc1e-42c4-8476-e8655241dd26 pdfTeX-1.40.14 endstream endobj xref 0 1 0000000004 00000 f 3 1 0000031182 00000 n 5 2 0000031335 00000 n 0000031396 00000 n 84 1 0000031616 00000 n trailer <<9E9111851B360343BCD428163F7E0C22>]/Prev 116 >> startxref 35043 %%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.