EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 626 (June 2019) A&A, 626 (2019) A52 Full HTML
Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 10 0000000016 00000 n 0000000640 00000 n 0000000700 00000 n 0000000926 00000 n 0000001053 00000 n 0000001324 00000 n 0000001383 00000 n 0000008196 00000 n 0000072777 00000 n 0000000496 00000 n trailer <<8F326A97BEEC1A42ACB88FD846FC8860>]>> startxref 0 %%EOF 13 0 obj <>stream xb```g``a```d, H> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.= 3s-- ̌LBr.gK>W @S endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>stream x{wY]{@ZnZ"H-PEHZI4F!bD@EFH DE$I+Q"4ڠ܊Feggz>|xi7ymr=66 /*w}z;vm_ynkW[g޽<׿{7m`6-Pgw[a.:b]m9Z|1nl?|]+׵a>0f?qʝGN{o~sCmfwLt~j;Vqq+/Wc5vcܯy+ .w20>aRqÊQO|ݟu}a5/v;l'jx뚗 [;Fſ:^b(+k^&lB'ʊ5/vLn[|O5/vLYon񏛾[Ib_U I_ճ>=OՊEOb_˽p 5Vp,M?g3dw˓oYBa+Ǣߏˡo8NɱJOnx:W [8gl-~鐷uV(߷8z륿ΕAo 7Oon}bU߸ڞw/Sqnnؼr /=}nv^G~a1mZNAOnm(>΋Ŝ}O_<8(>1V-^{ Ϯ9;}hc|ZGln^[s;.K+q%pùOՋ~ZlNc=ul_[`e;-}u1檓7:ց+3aGyιe~͋UO\|yX;'s+0{.[#g\<{OyїּNS>{_>L7.z ,COZ喃Lj7^xԏo_ {:tGta?5¿tW-'#+4aYr]8yOՋ[׼T83nzL9x{od>?喸'?+k^*ݎ9[~`5/n'?c>'6(>V/7ypt;)߰'.o OՋ5n9҇gּR'#nTg.._o?̷j5/歧Mo?=.n?ʭ_{3J#X2ak/WfO+>m]n&'ݶ⻗>W6=tU{;!]Y췼c9P|;l`֪`]/_}j駖bKjvWk˂{n?׿v>|3\-vo~ӏ0[.{ru(>HǼ-gcCͶ=|GK6 [pqS\lg7fO/;ټvH7N{N?_}l͗?gy})>ZR|vmО#Ki3c{]^ts9W~3c{#_NR|FS|bl/_vғ6'(>)>1^|><W|&S|bl?vMm~G*7wGҙ['n|3c[.?nN o?{*=L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|L|qG\'?nyfEֽ? ⳛ{@g7[,nYl(>ٺdQ|vuȢf& endstream endobj 11 0 obj <>stream JFIFZExifII*JQ,AQ!Q!C    $.' ",#(7),01444'9=82<.342C  2!!22222222222222222222222222222222222222222222222222f" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((h-i%)a}HMt?uB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>?UxuB?ƀ8+Uo4ª 7WYG _,#hU^:fG*г}|>5_Cӥ5=,o@0  ((|oT񿇆iYehUeq޺?fww]s[9xzT? ]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwG3fA;?5͚t¾>ll;6kӿ N]|?Q ٮwN+:(fwwE}'E|EPEPEPEPEPEP|m^5|J{M4QEQEQE6I(IQeEs}KSwI EGJXxtR+9%mm! 4O hj0`((((((((((((((((((((((((((((((((((((>8#?ރG%|_^|pGJ ( (>-f[OݐD<)YC_ν꼳~P>of'שEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPQEQEQEQEQEQEzw?*V7_X[״ }c@Q@Q@6X'TWVVuv4*4T# 0P>եim}6tv)koΐƳM2@3O|UvOk cdēnb_,r~\c479ԮO4v,G>dY@zgMRp3x?D%6m뺻D4!K eB@8[ƻF.Ym(QzⅠ3Ҡ/!#EӭU`:W%fc@߽}^%̗) k< 70=UƏ.u!ڋ0nDKcfcPzjTHUtCe6lL:(Qx#MFQ" D@X$Q]r,_I䮾 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (<=c?rWu$z䯐((>@4ԥFMxc°}O_ xmei+&S{Lz(|Oiw:nYq22E DWs ӠQ\(,?>M)BìKԅT5>P##?8 W+/e"6Iԣʬ*z8ozΑo/n&&t RG\ci> G[CY\]Kk \C$O*svA XSs:ё`9(((((((((((((]cTo}gė:Q5p-X|s]ִBQ~Wեۏ_qXt5GJ֝mNԼNrÂ=T<%ٵFGǺ)C@q$ؗmP}Y1pf`nsmjk4еK5o.y-0uOrkm_u뚦 P'5s7Ŀ J?g*靔l+_1Bk{l T]wr[=F 5LӼ"nluȬ-@fBі+o)O:_i>-,4J/Wp䁜/$G 0֤5RoX]!_5XS q;>YxZn=WdDbxͷ $cs5^R 58\cw j:OVs\ڋ'UGk}sXcG+jN}wŗɥy4.gx*52!hY*@4ވKsŇ,u:I bGky; E,wVG6lyמh~$Þ >NkA3l$>qkC3r}+V㉴Dǰ/7w:x\Э|;h.SjO3ٟigj/_&acEi|ްI4oTHyK`ߞME6ccŲHWabF̰HzgQ߫ ]Nmox,go-lg$ Y[$Gl/e*"W7XTx!JOKHU/Ywۑӝ[MWL}1<jtG R8,T ;緽 V_== ĶV9$mFGlc-ų-ssVuqyVke:k} ggEPEPEPEPEPEPEPEPEPEPEPEPEPEPQEQEQEQEQEQEzw?*V7_X[״ }c@Q@Q@Q@Q@Q@Q@Q@?oW&y+Cş7+<EPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEPEP|pGJ$XzQEQE{'M|z0\>g&)_J*(+Ͼ" 74Zx<>GRp3̊Anz #(aB(,f#Ehh;%s<u :n}_N'/{++.OPGq]FN:Qd86ݮ]kjS̑ %Fqku4nݣo8;mvc.o[@I9nzuxúgyD)(,qn @E (PmS=xh - J(((((((((((((((((((((ToRiƀ ( ( ( ( ( ( (9MW_^{J~!SMYnoU?'$qϽzQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEy$z䯐ώH_!EPEPտɿzyo$?o^@Q@Q@Q@Q@Q@x??PRnk!k  ǖ9I#ןZ:((((((((((((45A*;B8zOZi&+]/Oԥ~cǮv?I/ȵ,b:K.9 =GK[kVK [F)i#^ú#2k* %HE&4xEq5u/奡1K xq}شHv\4xγdW?_Fk[|V֙g{uisq5?!#UW6𮍩>,$=32U`Gj]_"%p3KKkOX4{mBGQa8B P;Ih7/FI?R]y7ͿGiY[[r$Y dUUtdaa=E&y~[鴫X-ջm,ӀN~J h->.xYm:up8+>EG6>Rp5f].mNR!Eo֪_&9o/@J-[E SD(R#>hZaQri%cIMuGqj%-9ۨ‘?ĻdgҖ 2jejQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQE|EPEPEPEPEPEP|m^5|J{M4QEQEQEQEQEQEQEBo' ((((((ӾRiƾN%Jk(((((((Fʯ+34 aQQ@hx;kmg۴9VRd[{s'ʩZA W0w0ŜoŒMOE@֑ۥB@I +gCt0[*Gfڥ.Oz|1/ͩlbV{pE\|5o]$׶KHVex TUkFOUk{ec3H?L_mf4ȅb=JFqis}m ĒL ܮ PhU[]JGwRxTQEQEQEQEQEQEQEQEQEQEQEQEQEQEQE?AC>8#?ރG%|@Q@Q@VLS&U忳ɿzQEt/쭠1? ?\׏n-|zXG*d`&3|/+.}KgOkkgqj$17E-'ʺq[3 U'ݎ'sX(H4V_hĖ6}# l}}x_H|=|Vb3ezq튭b{2߆|b ԵK;KDgR:2mmpe]qra՛jHN8wM{,ClqL+Q4mr5f Zi cp4>$}8ڽ" ( ( ( ( ( ( (1|CmV/~a((((((((((((((((((((((((((((((((((N%Jk;+oAh((׶mrC$GSV+s 5y.--'}=b~5AlVHݓר!S],<(-,y¯~?p}x'Y"[{V!C'z}{lxSL &5fN? ݥ,5;mA{O%<v{in=N6kW]y (c_:3jGz-F`?f27玘zֺg|AeGozuH\̕` d7FE ?7g\v}t.a kqipP *FG>y߅bEe2`ϑI`ȪW iDISEN.9 ǥznmHRQErF!gԂrz7t/N) $r[!ʴc ޚrue6vL@8YLJm;Z3R1#n~\WżBGrۛ`6n݌t޸O4mb}r.u9"\B[+Qï֧uo'~FDWW 5u[U%HIIek(LxsF$n1(UWcmsԚCúfeeg<m즎h#zvCW.jOJVr&ex >7~4%d?l ;©em+C4#ʛ+F[ w6Wmo0 ;> =/Ktl4ta#N}ꎻm//2\[ʸ)҇7j tKeHndk8;Fp>Pk;A[2HM9)a¾6ms=I& 4;h R'#{u& {_9K ZGwsXaZ8K `&/h:7$ :9+˂<<wI 5!̂'f;X(4ؖ9Vq'f,s뚻e6ѬRJ z:qri>!nEY2rʹ? _y5Ҡ?{snQ@Q@?oW&y+Cş7+<EPEPEPEPEPQ7Hp@3RH(euwM:+$hv(("]{!;DKo:Q@((jqh%1vдy5Շ 𗇮_Ě{!)Fd ⎿P{Egzͦϲo+kp̸cqW\xkS^[]1K3!8*$º`Ҽk @MaW.|BF7E~q]OmZ_S'QQ:UG<[[<,qF(kϼ/]kCcSv [%"\c]a=B[iФF=FG4;5eD-.գfϯlMMw+q=" [XɎ(=k ^/ԭ<D)5 c s=_$hua:͵;ݓ-`n,1G`u7sOWmwcxrCdZIЮ`O.+[=GԊ+ o@)iJZ(F$WM7>D 8#?ރG%|_^|pGJ ( (>䘧~M+ԫg&)_J*((m2KmtƸI翹PI’b>Q\V♴Ib.V(+(nG ǵoZMQlidd;D#ע xVuh,Xd!4d,wG;VL#<:^˻W/g[NX0#mGg%&soRX#J'@8Rm$aH=kB/dCjS(!bp, `uϵnS:xJ'E A+((((((( _1-[UF/j ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (>((((((ӾRiƾN%Jk(((((((|KX]xvA13<@Wu\?t+_x>)&$%Vy$ ((((((CLYsW_\%_ ((#@ހ;GҖ}(((+:[_Tp]#@? ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (<=c?rWu$z䯐((IҽJb7R(4o"MR)`PI${VESAwQo9M~x൲,y`ǚEtN=oxNφnm˰|19'» (Z9-;LxH"H+/ ɡ5Gsz>ᷫ,WBe^ҼE P궿h&,duf(7º'>#Ql !;n1OzEr!|B(((((((#յX!?bZ(((((((((((((((((((((((((((( ( ( ( ( ( (=;+oAkTodOc/osހ,b&eq`G_n<]r7?eS~Qy8& !^蚃&hR9;GJ=@j*kwJģ`R>QEQEQEV.#]!BJ^@TQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEy$z䯐ώH_!EPEPտɿzyo$?o^@Q@Q@Q@Q@Q@x??PPծ~(j;),ko(4C((((((( _1-[UF/j ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (>((((((ӾRiX"tFhg8sGnݹ|J{MM,$q;}I45xW_[ۺkZr0X1 7Zt BpWƝ"xs$ `6+84-zEQ@S&;x^ic&E`h55cy!K{.Yhe^6 "%((([MU)δhO!(+((((((( _1-[UF/j ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (>((((((ӾRiS,6}?Pgv埀To'\UwLӴ6ᧂ异I0t#?obhi z}o|#j:DZ}ܷ27 '*GR>S%忙x[j,1\7*#P[Ar;e]HM4vQh0cqZFE}+m:\4{1#ڴK+=fTW{&Uom_6r>/xNbKgrd3I> B>&\YA/y^kojWQ$RmLk<&5;Di&yZmYpA,`;OzZQ}: ak%U}sҢR>QEQEQEV-4?X}`-mQEQEQEQEQEQEQEQQ}ۿfyۜg((((((((((((((>8#?ރG%|_^|pGJ ( (>䘧~M+CgejXW̼aP<b7>!Դm;×ɔqlyx3\џkvѕCF;kerYk7Ok^]X׶lWi-uL?J|7ւI)zޏ-6]SI4ʲA5Fh݌W7Z:z2^ܰy"$*`䓎W;;GN-tqEgHP5y H#+HLwdu{b%O+٬Zg$gҷIm>, 4H+,rQy#{d#%=/%Eo "0 Hd y+ Onix69^Y kn<-w7H iؐ13ףPEPEPEPEPEPEPEP/~a#յ@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@QEQEQEQEQEQE[״ }Gi61^Y<˴\[#窟Zs+oAht+ ֗](-E9]_<u񆧪]$MspH<¬x^j.KTcfd%FNgAi<_ms Q jdXS# ӽ EPEPEPEPEPEP!a Jg O%uQEQEQEQEQEW@_.λJ(_EiEPEP\wď[zkB}2Hv9uc@Q6Py [)ͅ2D@ f\׍ mQEQEQEV,:>FK[UђQ@Q@Q@Q@Q@Q@Q@.*fcm1jb>*?Z((((((((((((((>8#?ރG%|_^|pGJ ( (>䘧~M+ּKuamcS#3>W?1OWFƣP\Bm\dq@w 6ǤQ_ӵ=G}+U@/k i@s*]&RPKK;X% g"L}բ((((O!(+((((ޮ]:[x^R SdjcpEPEP/~a#յ@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@QEQEQEQEQEQE[״ }?_7]樓7ׯ>RiQO [s({ғksn3]Fo:Q=b9TpJ(; +Rnig[smksB7`EP~&0·W/ }zf3)Xjr:~\Z_-N?d9~'ЖYhzlqj7m$2NptQEQEQEQEQEr,_I䮾-CP#FK@TQEQEQEQEQEQEQEq/RkUF5vU_D蛪(((((((((((((>8#?ރG%|_^|pGJ ( (>䘧~M+ԫg&)_JaN.7SM6ȃP#e*8,5x{hZwx&MPOǧQ^ ֗P~f)<<6?JEQEQEQE>:еٖ_z,}Nzr!|B((((?zyMѷhʳO"^Sm/ ((#յX!?bZ(((((((((((((((((((((((((((( ( ( ( ( ( (=;+oAkTo|vt ΃~T` !v _#'@?+xS(((X?u}oo% ( ( ( ( ( ( (8V=w- Hvş4?i@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@yI9+:=c?rWtQEQEo$?o^w`Ic+g&)_JۏXGo|v&VhgϥY_"z[,#/ uxzGlZ~ԗ2y2.쒀n^xG5]h]Fkd>~Km?բ5ɍv[[ޚVTM 5hÞ./LjRK QTJWv8W|s]`տN+ĨWlI m\OnY cY2EkU緥cxDӼcuywe<vS?:\-'_N0(Vdibڲ 1S qҬ;m2K,- ,ŦRGq؜h$kgkUAG@9D]}y_&^gzd c ( ( ( (2O"^Sm/ȧהJ( (1|CmV/~a((((((((((((((((((((((((((((((((((N%JkˆmktW!1lp |J{Mzƛ}]}9T4 [_63]k11JG9C<jGr4 r0k;z6?2ž bCgpB@s$quk}ϋh:ozbsQ)w=UTa@ Z(EPEPEPEPEP!a Jg O%uQEQEQEQEQEW@_.λJ(_EiEPEP\׽5W/yMni?x\%3Ÿ}] {AOո5qWh(((X?u}Ʃ~{yr c~6((((((.ydgrfmh?Qע ;qVN?EPEPEPEPEPEPEPEPEPEPEPEPEP|pGJ$XzQEQE}[?1OWqMnXocO0$ka>=qnG{10 )4?.OУpTL NV+(8@jp:|GfS.%$uul8mV,:>mQEQEQEQEQEQEQE"adң]qq| Ӥ<$z;eQtrOvQEQEQEQEQEQEQEQEQEQEQEQEQE?AC>8#?ރG%|@Q@Q@VLS&U忳ɿw>%t.' 28]^|Bu1+4OݎWn}KKh@*7PUfx6;O7=@~g:g^x2]Ǩ\kfa[X$Y<ɦөܠKE(((,wqWEPEPEPEPWS?o֍{EU@5o?IEPEP/~a#յ@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@QEQEQEQEQEQE[״ }c_'|m^5yk<6^6[]@O$Ge|QD|%-͍j7dOP@'*ύ-^V͌q}mx5[Z&ދ7'mZM^B{DK?EPQW%WP1!o_b9aDWݸqq^ IYcc00q9طz|_γ_9e1ڵ4[i:Weǡ#+b̷! Kw pgT&}V|<[~Jt37m5Q@Q@?oW&y+Cş7+<EPEPEP ;W'ٜr7 *r 4*:(/Lu].]vP.Ҋ(({k_Dc^"*:ozzt׼jJ^A;( ( ( wmRFIeH͢lTF*˖pEzyN/~uC O#R9V(((((((?MJiAҀ ( ( ( ( ( ( ( ( ( ( ( ( (<=c?rWu$z䯐((IҽPl5MKN.vݞ݃zw?䘧~M+Ԩ5k`Ԯ汸J" r~D99]}J]L.pw3SЃi]گN]M.u$!^ܓ]wV]cWoK!,(F{hחיQEQEQEQYKKKf0GUP@(ҵO!(+(((( ȧה;)7kF=p*(( _1-[UF/j ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( (>((((((ӾRiLrF_)|m^5xG<뻵Wʂ y',̠ix?oZkE@HQߘp mx[>#xFYKo40C68>V[j61kfVT$dߥ0EQEQEQEQEQExFBo'7~Klzh((_D+w?&74׼jJ^A]'@?+רgƊ((( ʮ0S !F"[1FOӊ(((((()?M`i\s+_(((((((((((((ώH_!ן?AC((g&)_J*IҽJ<:ޡxĄ *8:`~G"+wK𞠷g"ϵ$qwz}-Mt6n5&{<%T*FNs]Im+Emt]FɼE WA#^A-3ZoKVN -YY%p7/2kAL7GxSOZLh<7kjZVcj1,9 6 ZO;mFLGv3En<Zm-u vxaWiH܌ڶ%^xd]8}=rѰ>F?u}{şۗs=pJ#"(j$CR/徹nmb`hp6. Ev^&Ci U;un¾&O t$e(r')rzP_/"{?']lW7i1TxUcb schڶhP.[YG#mF@hTr>gΊ(((^?x`-a8LLsWI\hgP_EPEPEPEPEPEPLDOMOOI? 3 b}I9E$ +(?*(((((((((((((<$Xz}yI9+:((b7R-䘧~M+'|S HÇo)<+ټ'qz4yJ2eHs7v~e֛Q˫&-m#}kțJq\iwz.muK7q;xOs^x\iڀz2ėGb8庀O`יQEQEQEQExJ'E OEPEPEPEPWS?o֍{EU@5o?IEPEP/~a#յ@Q@Q@Q@Q@EȊ.fIAVbcA_[TQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQ@Q@Q@Q@Q@Q@J{M5w?*V7_XEPEPEPEPEPEPEP!a Jg O%uQEQEQExOFDѓWc\wl7tO5v4QEWaCki\^Ou@Q@Q@r._g^$Q\׽4Er6[Oz4׼_TR^MͤW=€;J( ( ( <_#G?%'<[4mm:eHrA@Q@Q@Q@Q@Q@Q@2o>7??ʀ9䓯?ts_\_IBKO ((((((((((((ώH_!ן?AC((g&)_J*Iһi^#x)e֫71צ9_xY oVo{,H.Xl> ZƳExIO0 bD$EQtCp WmV,cօ=΂((((<֢5-B ((((((ӾRiƾN%Jk((((, )J\S8c2JꈽYhSc&IrNAiQMRdy g7cր%TINhH#PX@?oW&y+Cş7+<EPEPEP.|WR:B'ƸOR)UEP\^Ou]qz~i??vQEQE}{]E`k%ַ[ɟ.UF4׼^F%g3;_LLokd'F%g;J+/R_G9 <,LGjPEPEP^wky[ =ީ?z%q%HcZ-QEQEQEQEQEɿITEٿK8ݵI I:hWIiP5Uo(zDO fF ^܁ShO}6U济F @4QEQEQEQEQEQEQEQEQEQEQEQEQEy$z䯐ώH_!EPEPտɿzyo$?o^@Q@V u#RKsxۗEyj.>ި7H`ySg5h>#-Gb|ұi rǎw(ŞyqoJcfڀMbE݇iI\M *ӱHp ~_CVܲ]&kĘ0s2˜rsҶ+*Hu|$1{8߈,? Rޭ X{g :(+7 T "m$c3ӵzEQEQEQEQEexE=c hǴ_Y'OX)Z6PU=Vt2{֌"(#յX!?bZOZVjtm(]>?_+ (1|1 ]筪!u((((((((M\[M\[(((((((((((((( ( ( ( ( ( (=;+oAkTo((kZoƏu64:=8jfxTnt]Nf=H==8;F-a,㶇ND92H>~l/ūZ%|=)aeaRxg~"j[鐂4w9jΫOT:Pkv4]m6AFB܂4 w 4 cȼf1$kvMnxC7. mKt^۞ޡ }Q}h̭x1ƹF3Ԛм2ԯMr&Re9@ =w7:W&Hќs޺J(Чľ 1j¡Vur>${+ ͧtnϚ4mLa{rxP(g>((((((((((((((((((((N%Jk;+oAh(((((((g O%uxFBo'(((<!=K]Wg\_[3vQEWaCki\^Ou@Q@Q@b#ёVb#ёPKE'SV&}V߄Q?bjޝK'nRKzT~$U#qWc@Q@Q@s-K+aſEdjG~hG?,9+?zxwҋZ ( U: 0An֭QEQPYCo۱hdrTQEQEpO-g*(@RHX,rjh ȽNz3?*ڬ_ ȿw@TQEQEQEy?_+ (1|1 ]筪!u((((''pRxY-օhv 4h0q3k|AxUX=H Gl"zB3Aռiͤdc,q,݀z^WNYD/+`zr+n?:|)ia_Tq鹇9RxnoMte[}plav;u̞7 a~i$LSހ ( ( b[L WEXWztE 5s !Z,g|[ Z9i KP3H]Aʊu5u! Er^j\jr"#{g8Wc@Q@W3K}琠U\8#?ރG%|_^|pGJ ( (>䘧~M+ԫg&)_J*(((WWP Z(RgMDTda~%o_>r&Ƭ Ó}EnQ!(+C?Q<o(W_@Q@Q@Q@/ћϝ ]w>UM+0ZڠB/%u޺Iuy7=p*o+j|[" ڠ( _1-[UF/j1tmku_HZC3*!VB@SCzEV.ZWEI[UևaRPQ@u.sbcA_[TQEQEQEQEє21ָ?>ekѻ!ԤPX8뷢0 ik_\Ou7J~ysu%lᤝycg>((((((((((((((((((((N%Jk;+oAh(((((((5-Z~MBo"mUr{it .q/l-<UpBqZ( ŗGkOO"ŗGkOO" ~!ӑm.iP<?NTokG> DNn]/(jQsGզ'4h2Ө@GuOyK1?.LmA:W׆?K:WYHt MjM7CUyT7BUI V^Aev˃+R ( ҿc׿?(V7Fa 0b~1Ee_1(i,ç5sdǻ+Fԭu11LpcTQ۷߇poOi;"93VObl rw~h[ڕzݘxk[-\C`5cӧ D33-ϰw-[{ƥ=q1l4Eg&o'$ѐ1\9^?t+vqHDV6k$oa K !#8!IF?↕Ni"sDUzq;5}& <|_Y4"d;ƀ;:( :Ys/'~7fU0@,d~Wi?"ݱb CjkLkV)MIcdߚ+,>4_Z1Ay{PY.ŃܠPRy`uVҎW~kD ~uvHnfg\ d+h(5[H:kzUy7Z"*1FL|V)p~&=f(((gBdO4=qO((()` <EP|pGJ$XzQEQE}[?1OWWLS&TQEV7OI{{MNK R~>5L?6 #7\dRt SO?"9&Y^)F|ԝxlgֵ-^*ү5xLvW$((((((ӾRiƾN%Jk(((((((ks $$`?3@"FuA` drzW|O;5] $¨o^dc|*7袊+&FM]uqms2wU,q@~}q@VnņuxXA @vYȯלd+j 6FqRV?︵tGfxUU/ 2JwXJ> #jj6P }PSLBIxl\2`]b@^DH&)v*(C./med xvѶqE?ᚚ8e0FhLRG7ʃ})`cIl"Ya|X՝7@>|{[zs߁zK\ȩbd$1@ڰwVMs#G8`bd%;"qө\`Ȳ۠&=y{2U[2KOEHP.{oZjeHմeԭ˓?#\֝v MYmU. gd^i6>[F I r;f;|Co$,BN3Cu?IoAӖ]72;#ʸ?\Z5fdwoI*a@w; Y(s󺌯t/&hqW Hx>΅e'lU``:s^@rZݻ^(lvMF07 jeΟ{kr(88>t4^ԵM5Yni]VgH'ةsנkZxs0*~4 i?;p+|IxgUn6FHd./.Eg@Z=ց`$-uou*ubyEzpZnV!tcKmq)n}c&Y$if8 I5s4mw09_Q^3+UMgEAU%6mfhځ y'_<j>+m35_Þ9ye E ʲ9Ȳe<j6mn-rHԪX A?] 0hz3yёy#^] gP6Z[Q>I=Ɗ+*~mnJR[(Gbrs"0N>'h8'ʸ]xwbOx:l|i5ų[3}A Ezs H*cF$3k_ * wyTVtW{"E8Çc[@SmN5x'T4Ԟ>Ҽ~7,/ b9>S%1G&>^]7\W:1.nd8€= Xė$HYP3bpԒq>V)!Y5)c%[zIuK3_\GYHul&tx!͑ң?a+3ހ;(<=c?rWu$z䯐((IҽJb7R(((((C?Q<o(W_\x??P ( ( (1|EJ?ֶ]4kj9_םz/R~ץz캆os0P亝 GC_VbE{WB@^N6Im$*1Ul_c,U 4JВPe5v;iM]q1?\?ki`r_tPh?ݸV>?GFۏhC(j( _ :_9J cqpc H(H :_9_{EPXh?2bGh@TQEQEQEEík7~a[[[@ *>לz_b=F=Hjuaukx *OV5{?n舫oV5{?n舨#> mV.#> mPEPEPEPEPEPEPEPEPEPEPEPEPEPEPQEQEQEQEQEQEzw?*V7_X[״ }c@Q@Q@Q@Q@Ts6>@sBXrqOe07_ :n}}m{y2mF<(ˆJH}yf)k==<*n϶3mt/Okl.XĢv3 }~a$T@A[3[W݊u/֩s%N''hQuJ~:CT,ZD&%Q9%Mخ[9͡Q%gn0 U U-m]侽4iGr!߁ý=sL&6z-ܦ7$c*q\ao dk֎ v!>"G`^i72Imq(r!Hx $=kM--IU( yڀ=M^F[9G XkεK.MƝ4qpVAkܯ oD>Ǐ){T<6cOp ƸK6gOKKbO,n \k/Hv~umz@'.Gea@>5ݔVPDVYAt#gܚk5?zVwgsvO#c2Wo3X0 NمJc@D=9>>+u> 'Aԇb$sGRS]!B}P$Á0Hoox%mڙS4\pOԷz|M[Vc*F0hz /}9{Z:Mhϩx3]{+{$cH8uo]S AmZ,/nă?s#ajw|Q?>"XH q9@ŭ{GB }ƭw̳  (Cc"|qiIi:<* wad2rTg c^ƾN]ͻY®ّ Ki^랃MG[ծ$$]]%f1Ht7oP{$y,^'WOӆ,W#}2Aѻ;EmbZi E /pG4YOi(s!F<GH#Y3}fbOԓ\|QZvRuig7qߙ?58m*9] 2;]OŜΚs=szO 6ʰ*G' k7Aǁ .=9 %,[{;EڈF9#-Gh\Tu&)ig7qߙ? + ~di⏂ȆNb|_Er?A̟MA̟Mu2?ɭLO+H=cQެ> R"㴿A̟MuWi`b@ ;db \뽸7}Ϊwzd/Y O&܋v3*L.7%xw:|WE)X(qtǝ xZV 2Ēy}Iެ[K46 CبɅX_y[jKxi"9ŏºϩQh".bvG2HWiaЕ'<}f د%P̌%cc)|ctkGn\Co24>ֵ/z+ΦHQ X.*ᅇ[/㸛roV9AqPb'\&8h<@#[Јdh'Q6;Z/%C\*fߠPdUmGo<Jd[9cr68KvH' ?g7qߙ?OܒˬRx9 sPVb#]?0;VL $ ~uekZOn&$aT#!`AAG]Z3Vq`3N?I ?>a6NȒbYXBINOG][\Dkm{q" USn;cmPo> \n"8NOK ?ΏmuꒂfH|d\GP@ ;W% ?+~;U{2D#u,j訢ώH_!ן?AC((g&)_J*IҽJ ( ( ( ( (<H⏆dկ^éHv8@c^\x??P ( ( (1|F@],9'uу# )#VcML/ö '6=AE F*C$.֗W~_ՑgsDC*Hcam#zF?'o+j|[" ڠ3ſ0vOhkE}Zu"Br6OAnuy8o獫V`zQEUg8ʁ#c8fuaP{_-v|RZMqQ  kXiŽԙ@chiNFAB1s`zQLT'F )fc ke]\l:EPeKOs䮿ҳisy5g8Uw$[OVLىH##>jXȝ8g4c KL'kHDf@ݎj(_8ο^ooUլ4M=+ҿA=+N̻I^z硠 >m_*ck^)м4Gj0ٙ1+vgXE}a:k(H Ҁ(xC:K8ݒW;mlzQEZּSu]_SiyE#_^y3p0zPJ0=+Ś=ƭk|٠ k u'mm&1m已o[8Q@q6?g,s \k߱ !gcZkHb]{.D`zW?ZiW,h$]cxC:'Ŀn%\l[8U=OTѬ$n3Ah#X?z0=*#S4qFW#=f4WխWR$(/d@8&獫`l}1٢ J0=(TwΊCm>h'8D0=*+P_2yvtxwJa!}vq@ wLgp\`HfhҐEwwoai-oI ԚFRIj0^,g+eK?qJϾ4isy5g *O`;{T^V){]ulā$m{njz#7V@ܤg?Ll6$ET n0=+?( c\ 1wCi`8Yiͬrʀ/`zQXߊ?<)P<,^U;Qլ"ge$^:PhMƳ?e쒹#l}kgҊ(C_oRKiY_,QKR4r: >՝xÞ"eu ;۫P~ zdq@tTuJZI$l*zxI i7čgB:8#?ރG%|_^|pGJ ( (>䘧~M+ԫg&)_J*(((++Z^f$e*ŸzIUREj'9?cyUE@X9(%Q=\y LIj5q4HbF308)D1+hwesӘ c^z4cź+p3P4'm-nb:sn6gYui:$V-,à<zfy5n1򬬣t3MgljsӛZFa}  XʂCfdVB2=8@֣y5(#9'aEiןj^2{CJ%+k;'Q}XU> 𯉒R.+czP|KrQY`o]zW'б7ג-C}Ir, χZlwdR6lvNNki??(ZU =i+3Y?1nOzex2jۘK;`M4'=yjy?\/»žҢ {X>)?^w\Jt,fW:o|.5xc_|^^CoHʟsOsuu&*֥;qR9k&fi~T]o%Wisu$^2 H~]=b=:t zmf8GP '%S`>57%0kw X|H<-9'k x h6yWGuӢqrڷĹ~业~9}=KƷ3jE|C,Poe8Q1P\'б7 ,x4\M VcgoC 4 [ySǁ x? oO #Ļ+~1aӘpRHQ\'б7 $CE4;TFg1h;ky's ??౿ƲM ,x4^w|CZAoK{ p̣IUn+WX? hOc,oX? h/SKFEfuǟJ^xLvcľbvFهB* DIO x@M5p߮3z- %O x9 zEj~$m"J^e2ZS~I=A4QEQEQ@Q@Q@Q@Q@Q@J{M5w?*V7_XEPEPEPEPEPEP^QUo(m*䩹czVUgfd1)+fa P< Kg:LG jwFkii1Ϯ@趺YZivח1AP(]?k_\nŔjM<^qgTdD3 'hԷQCd%M!qf> hz׊t?ԱE s3`N{eZ q0dksL0ƒѦ7xawpIR'渽2 o?[]j_]Ȗ&;eA (Hda 9vi\A.5qc#='6eRjZEy60998nc(psMN yhYb)aۭsZr>t6RPͪĖٙ#,6\)w=+t][N!-RD=m#]wj:4c7x;p$2rhZ0{Mx6{p3nb6Rxu`ak3*++n?Ru [zU֡~Oz1`g@H%{<ۋ,όePQEr7o54+;[ILL W88vS%uKh3)VU Zi Hy \[!q?O=F@j2H~8\`c @z:LJmW-} o`,)g,rƒS~qF[Ō\Kk+FGhܮ;z+Ե>D!P2$ `d [4tu u(tmSPґ tk}HLy 1 cInfx'GLV Ww.(eju/Z~kbkgpK(96; \V.mKRmB KQӮeALQp 9`{%k3k#(aK#%}Ut>IӠEm8ժlWk7Ot+f-n#cXp2kի| gW7jZ׀ b`cqRƝiX,6^~-v{$iƖkc&EOkk{K8L)i[0Xc$z5'.MI7WKIў\q\g83ک%huk ?(hR6v8U^#j Kl©-+yflԌoj<\| DnbM箖6r>\g {cKƖj>lm庋Inb OqXs&1j6r,{m#nѨ8z8瞕~SQ(0;` TѼ%CRXQK}(sp p{ Q@[Ètpܵ0c}+ԮuzETri *\Y$ PUIA<kִk]{KOnC09VS؂6M_˹CȉW3J`z^eF>nf <Ōm?P Rxq+P2@\֞[}WIE IΎ7n x5c@ gO63PkQExZ/"ҥmHER@8q7X^ʶČ46pH_վR96:a EGc[m3G{ +da(lfׅnbGy*&.}YjiJtz#8O֏0 ( ( :$yhm|m\6}sZtPEPEPE!!A$$ҼGV7K% p3ր2;!H$[y)JT>@=]MsZG]kQFki'h džټA6\&v cn2t ((('DHI u ||UW +N(((w6k敚g $9&XEoy-R>㻈$>oZ ; <7PIHN֝8= QX4~[x8Ħv3nUhzr 턌ц1H7U ( (35] ZKY럴f˃5EQEQE#0E, @ \gs'oݤ56k$IT-8?. vlc˘2X@;c%{Is[=؁6xQEsߍw"i?:aknzMtuzXmY`rO (((((((ToRiƀ ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( )Һh(Is/?gҿ%ƀ:j*+{/-㸶&EܒF"\nM38]-p_\zTQEQTk9&Khdl{E\2 (h(ͪ73^ۤO!mۭ\,k$lVzuQEQPymq4C0enqb *+,"%,9P;R#0eaA"((((((((((((<$Xz}yI9+:((b7R-䘧~M+Ԩ((((( {tAℹ+ aߕ^WFYxv]ׂ<;ykO]Y`2gkFxQEQEQEQEQE[P[ l#mdMnWj- ObXnR(\^T4+xm LӂIO>qJ{y3֞K/B{AXǶV~jWKi> W!Iva'$ $b/<;6&G)񚧭6Ë(#]55P++QHaEPEPEP7u 'G OQehZF\'/A"Cq}dgSI ǹ%N})xTIZԖBx'"ӼvI$iē+:лx|+Kh}vb޽< w` p#v?k%q}2˒PyF*:.XJOGt_RNHfC[Rv>P?=WQ@Q@Q@Q@Q@}-既jVZF+og98$+QZrI: )?^OF Mڗ UeW,=htŔc(b#R ޅ3|@QJ}u3'21?fүgH]4>]6+f-&|>['by'Mм-o:e`I#;nbN OlEQEQEQERO-^#~~5}[HcS&d0,|ga]n"+`ciaa>Y@溽GLaȼĎd0rB+;\~+5;/6hԠuu}-t?NXŻjdә <"UUst2fu? hƛyb܃Lf, H+U'Hm t$\Ԓy$qC ( ( ( Z45-ȶa~lN+BFѺF2G&4y7Z< 2FPѦ>L`;u(ЯJ9 Ip?Wux/@/텀pM3@<uPRw 2[zhcxax_2۳<_g^~#p ]㸫׃tݥ֥`%auz;[iȭR(R4P0QqX}QHgQEQEQEQEQEQEzw?*V7_X[״ }c@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@Q@#cUI^kxC [obm7r\s^Z{_ZÏ6kw2p2TY:Wgb-4Q/>ijimK[ $dL;Wu%׋4f ,Y-˜1.89+R瀯'ܣn|s2)q0Ҭ^. #B"%i쉴l'I8[q=>&m>4WjXt>2aQ=3m\^(8̑r1ZMG83]߇?XWv\izW% `>BehwPJ[j̑m:JKX9<:u}Shڧ`u5kk +C&H8%tk63wOLSDoz4+,iA|.#*[CMo?/?p!N3}[|5S҂g5rmi^gu/ƺDV֯o%ͭsq0y'ݿȥνgI&vrKc,``wM#Zfz$9u砣FUY ykGڱHQl19cт*B̉ ĺNR[%Tx$Q2 R''uiִwY>x9V [okϨi:>g ni&s l5Zs?A}o뺒0ȵyI3W5.jڣ[ %uݾif'ckj Ϧ"o|UrMQuD2#m ,lEGGWJzߎ4_CLȱ`3MlgZN:]E]I\A>N_Ы'7G4*^ 1 xtLAB?{Ы'7G4*\[Cwm%I,2)WC؊UQ"U + VOni?U{bdY?<+? VOni?U{bdY?<+? VOni?U{bdY?<+? VOni?U{bdY?<+? VOni?U{bdY?<+? VOni?U{bdY?<+? VOni?U=c?rWu>:!{.|vnVgxQEQE}[?1OWWLS&TQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEW+[SQ{/E vϦkn÷zu?D8p}prO֐O:W'f.K՗7|/* c{J7Bƶtm7Rֵ4r\_:#i hQOZ]O_XCjʊ rwcVѴ}֯>}+ovN@\֙?iޤum 7vEÀ=^A 7zP@c袊((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((g&)_J*((((((((((((((((((((((((((((((((((((((((((( endstream endobj 12 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/XObject/BBox[0 0 493.2 199.92]/PTEX.FileName(U:/EDP/NLM/AA/aa35435/Author/Tex2pdf/FigS6.pdf)/FormType 1>>stream xu10I7p0XHtr6&χΩ)wšxj`YTdPF.ZZ̭]k7eZqT~|%;k#P+|0 *d%E_=xa. endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-05-14T13:15:15+05:30 2019-05-14T13:15:05+05:30 2019-05-14T13:15:15+05:30 TeX application/pdf uuid:0effce7c-621a-48f1-8419-8d08d375cffe uuid:8dc86b00-510f-4059-9ed8-20b89a1f5514 MiKTeX pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000073253 00000 n 0000073304 00000 n 0000076713 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 14 0 obj <>stream 2019-05-16T06:45:25+05:30 2019-05-14T13:15:05+05:30 2019-05-16T06:45:25+05:30 TeX application/pdf uuid:0effce7c-621a-48f1-8419-8d08d375cffe uuid:028e2411-ab0f-4725-bdfa-b6be3af70d56 MiKTeX pdfTeX-1.40.14 endstream endobj xref 3 1 0000076985 00000 n 5 2 0000077121 00000 n 0000077182 00000 n 14 1 0000077404 00000 n trailer <]/Prev 116 >> startxref 80814 %%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.