EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 618 (October 2018) A&A, 618 (2018) A87 Full HTML
Free Access
%PDF-1.6 % 8 0 obj <> endobj 105 0 obj <>stream 2018-09-07T15:42:10+05:30 2018-09-07T15:42:10+05:30 2018-09-07T15:42:10+05:30 TeX application/pdf uuid:79e5ad71-c0e9-4919-8479-85dcb417ac14 uuid:34944757-d249-418b-b349-fecacae31b8f pdfTeX-1.40.14 endstream endobj 9 0 obj <>/Encoding<>>>>> endobj 91 0 obj <> endobj 92 0 obj <>>>/Type/Page>> endobj 103 0 obj <>stream H*2T0B gdniiiaJw5Pp 0 endstream endobj 10 0 obj <>/ProcSet[/PDF/Text]>>/Type/XObject/BBox[-19654.6 -19455.9 19874.6 19951.1]/FormType 1>>stream H10ݧ (3t)UNGzB1:B!6RYsom~G;JOԿdQ`dZv1sĩq rfVu. n_`y> endstream endobj 51 0 obj <>/ExtGState<>>>>>/Type/XObject/BBox[-32768.0 -32768.0 32768.0 32768.0]/PTEX.FileName(./fig16.pdf)/FormType 1>>stream H*w6PH/w5Pp 04 endstream endobj 36 0 obj <>/Type/XObject/BBox[32768.0 32768.0 -32768.0 -32768.0]/PTEX.FileName(./fig14a.pdf)/FormType 1>>stream H0 endstream endobj 39 0 obj <>/Type/XObject/BBox[32768.0 32768.0 -32768.0 -32768.0]/PTEX.FileName(./fig14b.pdf)/FormType 1>>stream H0 endstream endobj 42 0 obj <>/ProcSet[/PDF/ImageC]/ExtGState<>>>/Type/XObject/BBox[0 0 198 226]/PTEX.FileName(./fig15a.pdf)/FormType 1>>stream x\9+q*j|FȒAb 4~Ƚkv#ϱUuΫXnߟk]?>_?u+x]U"~?=y k bmWy/0^gFɏ2e[WnKyŦwwV0~ui)OZ-*m(OAOGO못{_{q5R`\TZ.2U̓8:YƦ ~i\#W6 ;m5ghWA,XѰĪ = b@Kʾ85+% F5?kYA$]iJ3I80q<NFk a{=_ "j(jUFD HP*9VvE\G$F]~!% -IZ Bxqdx;lG,BZ)]F&dēZL#~aM٭rqcS! jPPĤ,+'eIM#^zƄ_J 1ڽGCLjCEa蚔!&SZCծ^SR8RhqqRx)h N#,8V 9qRxV=_8)>ss+DҤ2ܻpKA؎ӂ6mҢ ZE EbDKj+%m,.a5a =Ǒwl h^"qR RD(| LfH<њwxoڤ7>w%z o1+ vWWAN `N (x7@:ϫC_@+h3;}'Z>O`. К1!Fcfs|ˁ12v^V"tXfޝàPԱL O>pj9eFbf^+UHa@Hߥ`6q' p^xc&Lv.c%zRwr>QN'iDɲO-@ ۿS"D)\hF45fWʻycnw7&-:ۣS$Ul󤈓:NJ'%{[RĤ|7)C`  z"&%IbRR!NNJݱIInR/E^J'uw'K NqR|}B'uw':廓RKqqR|wR8S*I%^G%}` *,(Ln?\RC>%*Lnxs lȵ _ ą}77~*!vb g~筿kǑf) pK kYS 2> (Bvl?h s??عqfqU !1xOH(GZ g?mJtjۅuLbJ4-],<ߜ@%j/xQ,sK,[C$4ղ3Ue[mpy{Ϸ^NMTӿ|K̷&/y4bF0_>ie"=޴`_75< X!#Ww:͑HΑVG#u3S]~)A_9ÊHw%c=7jε!':; q!<9fBcK֗s BY1c 0s'H/yDž@x9)9@-a萋Gw !2K4YրعGߍ`|V|TDP-S +ƍ)AG*oh,eBV-8fYPo= <)@CcO1BEK0Fߧ-HVx/"n/jnV}U&eCdV%I>BnQ/<`6r&Mi-Y "m7+LUj$:hT T>;yAuA5Yjbp2Ω/JNd!?;"}v R^MFBx9=#,ה!̫PM \ɬ+gr*Co3-;)CʔP9;iBMd^`աO'oD揗<ԜA^f[k_2><6dƴ mzk׼ij,~愗R .9xF842<8v[4o||jrYIYirY߳ )g'1`1+ig4raA$+Wr]I>_ fBP)Y)Rz0RdX H H""'D"e'D"O4z=!)BRzBRHH J J""r'D*'D*N H jVZ!{|wgJ_a/ـ):޶mW_HiS϶Yo 5IٝP |vsI_wȭwx' 6: k<noB)\|nEZq'u_ 3PQ2;rŵ\¿ө<KSA]ּ;fH*h ;CMZ)Nq =/H(ya#kkFx "sQ!/Õ8=h>v,X`GF>{,uvmklH w >;@>Wew ["Jg7'| ";y\ N+[>|}.bŇS+SS/\ʟ2"!>[?օ endstream endobj 45 0 obj <>/ProcSet[/PDF/ImageC]/ExtGState<>>>/Type/XObject/BBox[0 0 198 226]/PTEX.FileName(./fig15b.pdf)/FormType 1>>stream x\9=nyQ"dɘ#!+2$ffD  ȯ!="9?1_zVKH0n~WyC{}㿾N}BJVNdE|=ZL}֐[ZH%T",k(?$1b?j̐3·(:RamCżll ^J:V qܶZ-CMjY+~Vx [[QOUְV VO֛VGB8V/-0XDg_l]c?fִfrt e5/=߸8zW6vȥCc έ¦ z*~- [9{WAaUeAZ6cJJyFpǰ]hUꟴkBH qՋI_wÓp`< x:x-o o^6t6)cSѺ_}Z42v.8b6^ܴ -hD:D&x!<&o@J\+EqJM MH Ia*5Y,mYY{gx`Z澎cl䴬b]F<%ϋLR䧞a{L'3 ̅VH1gQDjUUZ6_W\O#XvԆ:ӏZ2!WꟴkB;1V'$\n ?R?5f~++TDT %B*{Ҳ.=r)r c\]uF!%?A') sYisyڈ)mou4sjzxO&+\_ӵbybv*ZAak-m9DƢK0j[׏ЦtFB|V ZԲ7mS\R>9چNŪw,˸x}qC(-d:y_l=7ql-Ͷ7Ϗ~i!'&uYoq!9y Ѱ9FӮLfA#e6bXuV #dipOx'I87 g7h0z88-¬f&~7F 3RJ>@2ݶNpɜT۵zKB'``mh80Ώ Xd s7hѱk2127Q̍x2M]eײ۲ GK`w Iu2Ĥq_zqLJCLjooZIbR)zex)%%ʙRKaںqR+*juIQ|y qRT\q[/EerI (`? qR4EŪ"&Hb(c0%V'2{v1=nl;N ˭.>$`jm BIbݕWKk|YRxKqb6=<ٶBGqt )BK&y?Ja}LiGc"VG]-&i_;j[oEQNZ"^ 7x XwkXMk^mB>m`#5Vgle(wOcA^E(v`yZ}5P]ܯ] rWnqrV%E)8)E&II5)CF'|v)bRrMkR8r"&%!ױII5)CLJBK/CIR;z)A NJ'uB8r"N\'!K NuR8r\ĤRzu`sюsxyc;oC2gANLE:avnZ_2E9ݩ=#ri?[߉HJ3xq12Z汃Rn WM^5Fv"lk!p` pmMnY2+cp5,S,֟<"kV.N_Vn<#tcɔ Q!d$2-],4fPq:]vmM|)|—X6ϥX^TGv+?Ƽ6Ŷ)eKfAƽ2^5QE?q͊U2;̔9hQF=iT<Rӳ8+F(ٞ" 9jxy7777Κ?*}ָ2VCUdUCߎxȷP \<|QDˆM,.+ 3슟#?:Ə2Ə Ə!y1䧆1)CQ$qGjW6!ϝf,. ʤR{ )A6:%ћoLJK*<.\Rֶ^R2>ũA._RV/'ATls/K#3q'qT EmǤWoM'0\h~"'M;-KygqY<J*ݛ]svyCpR@gZn? ;90-Jce:-rPBSdH7;^4nvf/Ǝr숖#yt'ѵŏnb#_0>2NϵKv7HM<3wMtG.5">mbfsuqmgon};57G/C(=F{"3uQ#!2M 5Bu:3>|ʷ|n~5kHֆІC6H5/wRNiuVD(3niC{ E~Ww55jg%,ܽ!AťvyoBVULi݁0cjkblU:Lh1DKYV*7 ~{e}J*Zʅ1*O>-I~EPye_}Bi튥QeS6D6nUU |EFmSMe]gsP8(&oUQɾq^+9Xk3$5RC icG%S 5Tɺ_]vz;y^R%ﳜیιSx9[- 7n/vCWEWVH !'̐9>^~H͏ӫR$eHr&rȗ$#LV{@2i/5gG+tr5-zKfb_PdžhL nS=zuY4.L 1YoDMCPb٧;aQ箆<߼^}r^^r^߽`s{y~7FӅ-1+4#2c "^~4,w)ļ~V0BVG]B"e7+"VTJ **"e" HYH|HB$RB$RV!)_!kH|HBRBRZ!R)W!R)VTUTJ+D**D:B$RB0F(\juV}2~IvϽϵW./)7jʒ _OQNw]8F)\#Ivl `"6?2N Fw>ɤ0+w6V0^\!kТsKO_eV>1r:rz U O\&@ /nҥuyvXwnrt5oF=#דؔ*d UNTF2r> endobj 35 0 obj <> endobj 44 0 obj <>/Height 33>>stream x;R@ ` If4&g 8 qY,(Ү]+LTxo~6 ϻߟjȅIx. (U"v %+BP #:D~jn61cX"nǧ+@z7yưLޥCK܊nM\l +VYlV(O5.,І4f-Ģ-\im?FNnZ+p+ƞhguB]\Ѳ;oy\_J>(G\sA6+"Z.g-\m1bzVOܺ MM\_+%Xkӽp޻Xl"Z6`h+frquP,cbcgnOWJ1gK޵2'>fPmm:xb_J4V 5r%v %t l>kɛD%Cg}"@_ endstream endobj 40 0 obj <> endobj 41 0 obj <>/Height 33>>stream x͘1R@ E**ҙP49 %'i8U]RQ%+߫u;;d"4^?22==n>eVa0 .QEE^mt L4Sm j]ͧWh35ⲴsX\s-w;!P\XTckMlPe]=^RPOK,lqT,XM5;86b}&VX'(ef%-x1D]c<+NZ/| ܤ9l}͹x\uhEq]2 eJp9\轺O㲮p=+h!VYK0hp} c7EJ/Y\8I}>{O:,܊k]&z]4nҋnI v'a脸1/kw9i)$uh\ kРK:G`8pEr 91 )mʘ=P endstream endobj 37 0 obj <> endobj 33 0 obj <> endobj 46 0 obj <> endobj 47 0 obj <> endobj 50 0 obj <>/Resources<<>>/Type/XObject/BBox[32768.0 32768.0 -32768.0 -32768.0]>>stream H0 endstream endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 104 0 obj <> endobj xref 0 106 0000000004 65535 f 0000018158 00000 n 0000019349 00000 n 0000019437 00000 n 0000000005 00000 f 0000000006 00001 f 0000000007 00000 f 0000000011 00000 f 0000000016 00000 n 0000003498 00000 n 0000003912 00000 n 0000000012 00001 f 0000000013 00001 f 0000000014 00001 f 0000000015 00001 f 0000000016 00001 f 0000000019 00001 f 0000000000 00000 f 0000000000 00000 f 0000000020 00000 f 0000000034 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000017506 00000 n 0000000038 00001 f 0000015528 00000 n 0000004641 00000 n 0000017262 00000 n 0000000048 00001 f 0000004878 00000 n 0000016283 00000 n 0000016527 00000 n 0000005115 00000 n 0000015284 00000 n 0000015570 00000 n 0000010329 00000 n 0000017750 00000 n 0000017876 00000 n 0000000049 00001 f 0000000088 00001 f 0000017943 00000 n 0000004317 00000 n 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000000 00000 f 0000000089 00001 f 0000000090 00000 f 0000000093 00000 f 0000003619 00000 n 0000003672 00000 n 0000000094 00001 f 0000000095 00001 f 0000000096 00001 f 0000000097 00001 f 0000000098 00001 f 0000000099 00001 f 0000000100 00001 f 0000000101 00001 f 0000000102 00001 f 0000000000 00001 f 0000003801 00000 n 0000019513 00000 n 0000000094 00000 n trailer <]>> startxref 19644 %%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.