Free Access

This article has an erratum: [https://doi.org/10.1051/0004-6361/202558721e]


%PDF-1.6 % 7 0 obj <> endobj xref 7 71 0000000016 00000 n 0000001980 00000 n 0000002055 00000 n 0000002176 00000 n 0000002485 00000 n 0000002619 00000 n 0000002755 00000 n 0000002886 00000 n 0000003020 00000 n 0000003154 00000 n 0000003289 00000 n 0000003423 00000 n 0000003574 00000 n 0000003725 00000 n 0000003876 00000 n 0000004009 00000 n 0000004136 00000 n 0000004283 00000 n 0000004343 00000 n 0000004502 00000 n 0000004685 00000 n 0000005736 00000 n 0000005876 00000 n 0000006024 00000 n 0000006170 00000 n 0000006288 00000 n 0000006416 00000 n 0000006502 00000 n 0000006910 00000 n 0000007043 00000 n 0000007417 00000 n 0000007724 00000 n 0000008024 00000 n 0000008321 00000 n 0000008636 00000 n 0000009044 00000 n 0000009181 00000 n 0000009295 00000 n 0000009620 00000 n 0000009851 00000 n 0000010238 00000 n 0000010522 00000 n 0000010659 00000 n 0000010886 00000 n 0000011288 00000 n 0000011489 00000 n 0000011730 00000 n 0000011871 00000 n 0000012079 00000 n 0000012487 00000 n 0000012635 00000 n 0000012794 00000 n 0000012915 00000 n 0000013033 00000 n 0000013313 00000 n 0000013449 00000 n 0000013839 00000 n 0000013988 00000 n 0000014305 00000 n 0000014767 00000 n 0000015085 00000 n 0000015525 00000 n 0000015986 00000 n 0000016177 00000 n 0000017228 00000 n 0000017378 00000 n 0000017408 00000 n 0000017691 00000 n 0000018076 00000 n 0000018462 00000 n 0000001716 00000 n trailer <<23ED3010822E6144A52A83C3488876EC>]>> startxref 0 %%EOF 77 0 obj <>stream xb``pa``j  r L7\\`[`Ը!Ar,jX3^fHb<pNB1QԁB)Sdi27w(c;) &R308tR_U Q@.e `* endstream endobj 8 0 obj <> endobj 9 0 obj <>/Encoding<>>>>> endobj 10 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 11 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 12 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 13 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 14 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 15 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 16 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 17 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 18 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 19 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 20 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 21 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 22 0 obj <>stream H*2PHbw.=cKcs0MLLM- Ls=s \ 1 # endstream endobj 23 0 obj <> endobj 24 0 obj <> endobj 25 0 obj <>stream x240S065U276r,#s# $`Ad_ endstream endobj 26 0 obj <> endobj 27 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 28 0 obj <>stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 29 0 obj <>stream xMͻ О)<>Q"Bc?N:hwZQ}Ps=DX3%:_0ØȶV endstream endobj 30 0 obj <>stream x375R0Pf& F )\@>ehifY&@) " a`9 $6f[W endstream endobj 31 0 obj <>stream x34U0P F )\@> 4XiLEWD endstream endobj 32 0 obj <>stream x355W0PF F )\@>ehifY@Has`zrZ endstream endobj 33 0 obj <>stream x36P0C. endstream endobj 34 0 obj <>stream x5RK[AۿSjy쬠8K Qry:i>ޅԂ"iǚ5Q4b)>(!SHfd2r >֛L9is(Iz-v|YAғu-Mk"925Ǟ2#A, IOH3;g-yx/~2U2 `; ("$h(fƚۅ"=D^ ,z2'; Jjaq6JS]g&a氳R2 qp/${1aļ]l\̹&ӏ(H\M(?7} endstream endobj 35 0 obj <>stream x334T0P5f& F )\@>L̀,cSS$625pD)ON endstream endobj 36 0 obj <>stream x=;0 C{Ȍd'>2VI(/u< i& b;w؞D/)ϡ+E:Ū0[M*K õ}74uK hY pu;Gw5<TQ!OJ|<(!\{0FS@\^BAjI'>stream xEQIr! ++Nͩk,3IN`k1i-x!́/|M4|72:pO.ܗ˂g–WTw/]H}w~fd{H͐:B4&!=#2V,s)R([.ꕶN;#o#JvMl:˶.:$vaqj!"uc5N"v0Q$gq&M]9yV*9>^Ƅtc׶i_>}?\" endstream endobj 38 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 39 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 40 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 41 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 42 0 obj <>stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 43 0 obj <>stream x32P0P4& f )\V.L,іp "} endstream endobj 44 0 obj <>stream xEK D#>stream xEK CBGG|tJ■!M@w'/mK >[ x6n5uVhR}ith6s+ fz:rGp_Gdf)|Q]dcnk]3s: endstream endobj 46 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 47 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 48 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 49 0 obj <>stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 50 0 obj <>stream x-R9$1 ~`LtIUls#h/#xE=f۴[iGiK,W ;BjW0wy.2meDkag؏]e8*Jl !2J'Qw\I2[E™w2;yNE{ kF9+%|6vzrYɩHHӺ NKؖߗ3| endstream endobj 51 0 obj <>stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 52 0 obj <>stream xMMB!0h\vK!CGFGx1 2&^$ m;,1',#`kܛG ADko5u~~]ԥu# ȎP p=&T)8T bSUhV=^; endstream endobj 53 0 obj <>stream x50{6X`KEoC|N/Z #pu#])Ec΂q_H1F=#O_p} endstream endobj 54 0 obj <>stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 55 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 56 0 obj <>stream xE 0{` 10Pl4'H8H3M ̉8lecj,mf endstream endobj 57 0 obj <>stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 58 0 obj <>stream x363T0P0T026Q064bC.@rs`r endstream endobj 59 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 60 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 62 0 obj <>stream x5Qq0 54sۿ @;a@dJ\UGM>`!S֖{&UF!}W2j]* UYFp&I8d Rӿccz endstream endobj 63 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 64 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 65 0 obj <>stream x=RKn1)@Mr[T /1 %?ꒈ3L~r]Qljg!.6Xr_rњbO/ȴTXVݣC(-װr{d`Jn@CHYAaPl( WԬtb ) ٠[]aP[[xfޑ3qYk?=Q2QMg|2RCgB'`$Ip#A 1qOl)V;ޒ{,\L'ib?lK\+E(~Aq|XdDw#h% 0xyDhDԎ=(ͱ&{ǫvzcw. endstream endobj 66 0 obj <>stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 67 0 obj <> endobj 68 0 obj <>/Type/Font/CharProcs 67 0 R>> endobj 69 0 obj <> endobj 70 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1350 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1028 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 617 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 617 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 608 630 613 613 613 613 613 613 995 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 71 0 obj <>stream x=ͱ 0)~>Q*g6iBa@%q1Çzɜt~N.iF+S9[}{?/9 endstream endobj 72 0 obj <> endobj 73 0 obj <>/Type/Font/CharProcs 72 0 R>> endobj 74 0 obj <>/XStep 72/Type/Pattern/TilingType 1/YStep 72/BBox[0 0 72 72]>>stream x%10 w8]mxTa6hD54iK]O{f&iܖ6piEEgH5m  4aTiޗ%\|IXUh/<ٛhlC<ʨ!&{͡!Vaa?#1 endstream endobj 75 0 obj <>/XStep 72/Type/Pattern/TilingType 1/YStep 72/BBox[0 0 72 72]>>stream x%1! {B kӤ4GsM40a::O!]/k[o'jY :CPt&'e[he 3d$.:/>-zKBbVhD{Dcs1WF 1k q#1 endstream endobj 76 0 obj <>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>/A3<>/A4<>>>/Pattern<>>>/Type/XObject/BBox[0 0 1296 576]/PTEX.FileName(/compile/plots/old_young_att_abs_T_new.pdf)/FormType 1>>stream x\K޶BiI]4.,5Gы3'+ p(򐚱\LL^]4%#z/Q=j(~uL/7ﻅQ.`U W0[1j13)G\1s9Pt|0訊K>rY=Z|"e8ų6)94N.«IkO>&:ު| fxlcOW ?t0́/V1>o0ˊʥ)Ղ$탊P8dTv b: bFV`a#tCC1YAc.FZ;H90!1.&9 UVc4q ?Jڭ˪1ŏbf*tMY\aY9%q%̹lWm*Vr]wUos*u9oߊ ^ι|l|Tr6度bm[qIw1s*uo݊ ^ι|Wk-u+.V;]Ue[w]s.Uolsٮ~K2XVNePmE[qY;)oݽtx35qBɅnm*o8X)CUѽ@t._=g?] t"E=|({YӀnl) <Ŏ-~"W?_Ю?J(@$鑟 rH=d> G7=,cF}Fg!~,ׂ y{~t fo_R1) Cb n^1%nKB$lux:fo"zv᝛~B{Gݴo@ߍ}??>}~Q蹦.[qq@{ O@WSU&YLMٵ+^ERG܁ z\yG1PtTŗ~Gaӆ(QL߽k]g?#/$9¿qPUŗ~_ 6 >]W]ŎS@NOթaWr>$]/JXOf'bdEԆOwWAS8^G盹Ӯ[2h}zTF rP8U);2\I ̈́֝JЖSƩu)dg?r>$]! v{OχLԢfݩ`O7  *8š}|-H[O ZDa'=ޥuiã{ =bG(;hn戸&J{lN2|"S ЮSd:Fj&wSƩ rSÄG 8Đ}0HlYe?h*M(\8 )Flu0KʺS~`h8SYE=lr>$]"7>K=஫I]ҥ{״zP`dZ4w_v??Fvyg6P /FZ15G~m]~V;-T]GˬKؐT~D͉_SuOXc6>5~/T _?QsTGalv? ?(Wc[15G~m]~"A/[̶&HkrRt}W!OԜ5Ue/~◮l `br ?q~ȯ[ب'=aj1l+ ~į/a%B @N~t'NT+?YsV0?cL1`z6t\ `Ev~=ؿwo}}Њ?ܾk?7x?XGE**^Rg#l<ҏgD\C %m2>*\K wV%B_OƇݰnlO2NwRwN/  nn-ùt37򅀝A `Ah,_v8v<3Sزu 5pR6QPB!2u0xA?X,xdspG]) og:[ h~.xY7/qKFA|#/>+GIy]=b*(e?zT%`>I%\)"f:1lϏ?16 e~*Ye.Eۆ}̥`%!^ LΘ(3M2EvI` 3em1 ?5MFENNa )g1\YU&5)EgPT0Ho-,L$etSQ nr*S68И:PhTQRVD|?k/S9C$*0I ;fBg6bMn>7u}ZxSfD9&#R5%ɠU Qp.sd4 :̫Qp*sَI0M :+GCA5" e!bmoa(;[p@ Gi܄(87FeM҅oN:/nDʜ}ir/ ŀ$_p s>Ո(8ܭ2ˆPuŁ j~[SW\vN&M9pw1s.ueo+ bɄWEq-+. W;'^~f$\Kx] ҹMbd«:ߔ ,V+']ӿ^b\·&kb&yk*4I@f jdJk$LMzUWt7)"f jdҶ&kAI[Mט&u<6F$nn$JPG7R@ $opPxT#{Db7}䍄QL`^!]iˁ䍔,Sq72(X`dy1|>_䍌^(提AAQ_:Cu|$y#F25}U8WY$od,yK(NS‡L wK[ȇ䍂ceʸ&y§/>qr1Y#%P 5j7*S6kAؾc`$pb%pMRT8-h#YhJ`)n<JjAucZ.r#}2C/V%O?с&XCy49Ղ]>eTT; ek[ 0n;a(!8¼cl;*cgwbx$cح|,PZl(M@gzƱO C#hT R=2Hwz`1;: b-X|1U'R:&"ebڤLVyj1Z6a*NVOLVEzdIO6a* &MRlW U 0ZmS&dAdUOV*:[mF2~چOVE`ɪ6U^uچOq"}چdu#~9߈6*GyR,ndhTgz9_V(9chrIz)LIԟ$|9ś/Q!|6> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-03-25T09:02:35+05:30 2019-03-25T09:02:09+05:30 2019-03-25T09:02:35+05:30 LaTeX with hyperref package application/pdf uuid:e5c9a8ad-b4b7-46f6-b297-00b44d71de35 uuid:6ac63c44-f2e7-445d-b35d-961d4882b549 pdfTeX-1.40.18 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000023341 00000 n 0000024532 00000 n 0000024620 00000 n 0000024696 00000 n 0000024748 00000 n 0000028174 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.