Free Access

This article has an erratum: [https://doi.org/10.1051/0004-6361/201833642e]


%PDF-1.4 39 0 obj <> endobj 7 0 obj <> endobj 8 0 obj <> endobj 9 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Filter /FlateDecode /Length 2003>> stream x͚K5-;q0os@aVPP6 Tv۳,吙~TٽvFI;fR;aQYw# 3Q 0b\,ra\ZZaPc"yLχ"fgwr`Z JdoW3R("`qBG"NOSdAeIPb Gp a5#FiaNCHAhXi @Y!#Gq" Z)!QODai9izc<f8#|f4k% 4DK$9JG+!ƈHT2ldn>#f*І\ tzF9OZy6a!)y04=ƲCty.A?ǁn0~t$\3$&uC9<-hL`g!8)*WO f}x͋01P%O"oX*ܤ-q*̍4m5c <@P(` R[\pBĂ:rangD!Vlxi\-ͤm 9>Ǐ[ʿt.<]T{d٨kbqOe6.lԆx$اLm!yS09%)quMaiS$=Cޓ 'Y{Gޔ-1H*7eK.;qnڦg^ΘKwV3vۣȔx-&j{*2E}upz^m/Q5MA(.j~ZNк w+XEgb+fVH//QO}aU*lz-VǦuTaZcywٲiq I&2LBdIȎ}c\% #c[V9iٱO}A*U'Nٳ-VbJIۈȞ}U' #c[V9iٱO" fHٱ-DNJ:3";ItFg&Ic\V9kRٱػO ]yQ7+gt COI 2l=yuRq1g¯F925.l)_:O~?W\SO^"@novJ)ߍWφOŹj:dIkgS{IWjփp<+g}wZ#A(p'x /ڐVƫxWZskv3zf[gp^'k?h]1\I\vܡQI¸AC;h{?G'v/S| !f*vǸһ߽@[v?pܰH7>CQpӉ`K^| `y SeY%y|UO%2x̔z]tk_IČ", k TNrq{ʰ =xOdkج֮k#."a]eXv *_cENP> ֊`LY* .5Q uPw,D#X܋D_R ء'(=iBa.e`B0~g`Ot VYnP|ZۦZ:tb7xsf͟R>YڇPV eYr2}ݟc$ endstream endobj 15 0 obj <>stream h޼mo0ǿ_nSD*G>nt" A`~BI(>OBA;$< b+$R1"(QJ cۂ0I"$av S"|}0x4MEdcq$YN;&A$$7vt:I[/&篥HiRhN,i<Ԧ/[82zfI|r"A˓bOB9 OVtp Wp A mjЃtG2 `0 r0 LWf>O?p VeU@)ji6aU9nbJgeUj [C#0}>} _ΔT-FfI_lsEWJI<%]( 7W&Y8 "ʑB oQfFY `3vdW3h3P^˜J3Uԃͤ? WWAX2W.Ŕ.U%r+« N/橢|P` ٭, endstream endobj 19 0 obj <>stream xcd`ab`dddw 441U~H3a!"nn߻ ~.Ș__PYQ`hii`d``ZXX('gT*hdX뗗%i(gd(((%*@ܦs JKR|SRx##sWmf;OUsvϟ_]%g#[Uewy9|ŋ/d-=}3fn9.zͳyxU_] endstream endobj 20 0 obj <>stream xu}Pǟ}yrtnVBR,e `݅݅]@h_~ fE薒.Dd@u 7;͜gM63̜=I$ʔ gO% o"(3$ LnԴY!uBLZŪyF5 qQQ mN*R&(, ujXX)h,|&2d2y[֬S|Eg%\y֨HpQ9"EI\1 鍱q QcHx`GP"xXF,'"V"Xh6b]D߈mK3Ý$"Q߅ A&5D_c*lUqQ;Y-:4 Qp}=ԋpNR.]Զ'ŕ78I/+X)8˙nhAe G$ZEګYV{ ހRZޗYvb0RjQߣ4'_ou nT৘+s$WfvZ {mE9͵ vp]urJXc}Q>3^Pi}pxҫ&G#Нw"KNd!O!iz]<㴷N#53Un׊ͮ:=#x9 .Hr s?QOEEW-G!xI͘⪾Ś>َ\H2̜~o^Y6Ͼ}ҌIQ8ǭt6tt: K sVxlp8CG]?Dj yEhc|C/z6՛-~5FcJ$ҏ-Uynyq4Iĕ/_Ufv`A\eCu˫&^dN9UD ZzJ{zIz>'vf2):kNR-ty8cpr=)x[NA:[0?$7P 2̛xmFyB IKNL@đā[/F`|# i_c.3">0pΉ?Ahx< 6vxVqP9~?9+y &PZ|^l1lV>xG;Tc;6pwC^^~H2Kme5/WZ@4N{Շ!ӈӘ޾z㞳j?oYll8зF"cU^ \"1=هLwО9JF)sX`|n-~d{joBWZ7=]0@{J:CQ};Qmw~vem';Up1mo״>stream xV{TSg?!sT[2)/9tu:N[0(yΉ 73ޏTQZ>iu:#v=޵@kWgk叓o;{s<u,uK;Z"& `r+`&,A(\2'dbslS^8a,Z7XM*e*M-}7(PfRGGA/v*RT-&auԋ)t DCXڬ)tfB*Eo4S(^'W*μZe$٠%ELaSI232SJDG+T:"GS:2ȮE*Fo2@S(bS9ҩ׬BfJN2-QȠq J24+\L,fNSŔIyүz `X''O= MʒiZ)ī^ifϯ_Y~b!a:aLldXe򭊔jFmboX, [a,[^b밥zl#{l b|,UUbqV A7'}"zٙ3g0]|I4 ́b&E(]W$l>.e9DJX*m̱I7FBmvy"[AH}v MMSRk@vϔ<!4=J"dQ,ع (s I&^x c?08M\g`3ãCyZ 0ɏۧq=:Wc\x~" ?oHP blq[Hײ3Xի7 O40øaPKV2..Z?ݹ"&@bV5<@M?WIH|4"L(!z|n?):̓o]_YzRv3I`"`'qMpe<&7?u;vDeVfq. ZnmpX964<l(yX|)TD0Fa*O xە n{yh:ٲ%Ba_d!c^6,x}3O|tCYܜ~hk]BmXa5fppw6G- IDτ.2x8qa x. !)3 7} -G{FPk d1) p{%N"`+\7i@.s >4>rU oy'1[Fwk46ۚ|ǶG|}x 8E$ {PzQ̼R A_}6{j8QkMjyhtM:L_ۆ.֋hXNfg~%v2t1ʗ[1=y2ݪzo 9ݺcM_VZ;sBrPN46wDMv3Cyִ B0,M"\ҝO. t_a/,*.>XR@f>$B$kTLɑ{T=͝CdW@uq/p0+x B ?o.Vlu-egs? ՠ*KTbs%uy=g8W3t P .E5˫++.ܪlPm+R UKzc?V:`ፇfuƬF|QPT[4WPQUVZ^ZAWUCDIj2*Oz[ܢ"}a΋͎~@TXߐc-.W[s&w8 i*;X'8>3rFgkVfɁB23 ~BZW֟]BS?zx\=̯U{B*̳FUmw|HNppGetr*e;ehλ=z.tL`@ۘtXk V!*o]轡Or ;c֎ 2e"EJN)Вh"vn.~"I2x_A's+/Nj:t`5zJQ@.Ï,%(.boA2IR]AQ㐵3 Q5;qBFHC=0A3l};= C}mn@45.듁7 26`.8 K !  i =rǖڵFO@ ߯<#a$/'AkHτqpߴB0C[ZRԂζ+eeGz\h=˝X]uTܐk8&OJH7X$&!1ͤ.ަF/=gE&Y +}xvk*d `]Biw~2Q6/G]lkޞƣN^0!Ab?L͟YH #G𺘹+L34nc+'s~|e<a OMtl5gC_}} F@sfx'ݠr N Vio̫`xޫWbϦ{_ÈKFU H\;7k;ܢi.&ND )قpɽq癟QTb/T Zݮkqt%WN-Ⴞ#ڞqXTQR7h8{ZO[NTm)9˳7RaWw\ 6ݚ/r|31N{p^A?\qv 䠿V$ؓ'ǣvnj?Վ8{Z]}0] E9`a>YWl6yWVXbQk,x@߹9˸'`uXv;q9xޙ㳼 `` endstream endobj 22 0 obj <>stream x%_HqM暥 kw +%,\hBukpywz@s6uKsZK*aeD=E/AA~q>}|`(A:]k-9\EE |֊&sGb'N!^fjܵLngZe'zݬq2Xp Se9ب(J^[(^gnp'q}U/3Y5SeNd\B'J^[˪A9 (.BA a3OWa˳)5 S0O'Wd\Cj4Nώ8gQ8v" LjrjFr$ܰ,JɯH_SŌYP7fW.(isZ?VY̅Mއ7\ϒͅ٩(EH~Cf U@X8 [G\r٩+GTZvoi~u{iR9WiG-;Cev u:tŭȈ,խWeZWDzmchiO׭w etK{ӥY2`˘eS&Es endstream endobj 23 0 obj <>/Filter/FlateDecode/ID[<22322D21ACBEDA41A987F6DA4D808327><5DCBE369D50A144581B7BF644FC731B2>]/Index[7 31]/Info 6 0 R/Length 81/Prev 14873/Root 8 0 R/Size 38/Type/XRef/W[1 2 1]>>stream hbbd``b` 6@Ľ"@\k v +D# Y:@<1a6<Fr endstream endobj 24 0 obj <> endobj 25 0 obj <> endobj 26 0 obj <> endobj 27 0 obj <> endobj 28 0 obj <> endobj 29 0 obj <> endobj 30 0 obj <> endobj 31 0 obj <> endobj 32 0 obj <> endobj 33 0 obj <> endobj 34 0 obj <> endobj 35 0 obj <> endobj 36 0 obj <> endobj 37 0 obj <>stream hb``c``fG Y8њAa.Jr<:tl+cf`Hqq 2 s endstream endobj 1 0 obj <>stream 2018-08-31T16:43:18+05:30 2018-08-31T16:42:34+05:30 2018-08-31T16:43:18+05:30 application/pdf uuid:0a494327-8fcc-4240-a694-0d63c6f6598c uuid:224ca472-c2b2-4b43-8d39-7102f334bce5 Enfocus PitStop Pro 10, update 2 endstream endobj 2 0 obj <>stream h2U0Pw/+Q0L)T$w endstream endobj 3 0 obj <>stream h2S0Pw.JM,sI,Ip22000644312660U76POT`lhWPRZᚗ\ZY\_P04Q(-H`ig`3! endstream endobj 4 0 obj <>/Filter/FlateDecode/ID[<22322D21ACBEDA41A987F6DA4D808327><5DCBE369D50A144581B7BF644FC731B2>]/Info 6 0 R/Length 37/Root 8 0 R/Size 7/Type/XRef/W[1 2 0]>>stream hbb```bԞ'db``0, endstream endobj 5 0 obj <> endobj 6 0 obj <> endobj 40 0 obj <>>> /Contents [41 0 R ]>> endobj 41 0 obj <> stream 1 0 0 1 0.28 0.28 cm /P9 Do endstream endobj xref 0 42 0000000000 65535 f 0000012494 00000 n 0000015869 00000 n 0000016009 00000 n 0000016209 00000 n 0000016474 00000 n 0000016525 00000 n 0000000067 00000 n 0000000145 00000 n 0000000206 00000 n 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000002524 00000 n 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000003388 00000 n 0000003750 00000 n 0000005437 00000 n 0000008716 00000 n 0000009421 00000 n 0000009755 00000 n 0000009797 00000 n 0000009882 00000 n 0000010085 00000 n 0000010226 00000 n 0000010311 00000 n 0000010569 00000 n 0000010951 00000 n 0000011033 00000 n 0000011316 00000 n 0000011757 00000 n 0000011862 00000 n 0000012090 00000 n 0000012341 00000 n 0000000000 00000 f 0000000009 00000 n 0000016659 00000 n 0000016797 00000 n trailer <> startxref 16873 %%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.