$BCO?L8&5f=j6&F1MxMQ$+$i(J

$B%l!<%6!<43>D7W$rMQ$$$?I=LLGH!&CO5e<+M3?6F0$N4QB,(J

$BL>8E20Bg3XM}3XIt!!!!?\EDD>$BEl5~Bg3XCO?L8&5f=j!!?7C+>;?M!&?




$B!!%0%m!<%P%kCO?L3X$K$*$$$F!"D9<~4|I=LLGH5Z$SCO5e<+M3?6F0$N2r@O$O0MA3$H$7$FCO5eFbIt9=B$2rL@$N=EMW$Jo$K@Q6KE*$K9M$(Ds0F$7$F$$$/$3$H$,I,MW$G$"$k!#(J
$B!!:#8e$N%0%m!<%P%kCO?L3X$K$O3$Dl$N%G!<%?$,I,MWIT2D7g$G$"$k$H$$$&$N$O=0L\$N0lCW$9$k$H$3$m$@$,!"$=$l$G$ON&$NJ}$O8=>u$GNI$$$+$H$$$&$H7h$7$F$=$&$G$O$J$$!#$3$l$^$GD9<~4|$NCO?LGH7A2r@O$KMQ$$$i$l$F$-$?$N$OB?$/$N>l9g>e2l9g$,B?$$$+$i$G$"$k!#2f!9$O$3$l$^$G$N8&5f$G$3$ND9<~4|%N%$%:$O5$05JQF0$HAj4X$,$"$k$3$H$r3N$+$a!"$=$N860x$O5$05JQF0$KH<$&COLL$N79$C$F!"8=:_@$3&Cf$KE83+$5$l$F$$$k(JSTS$BCO?L7W$N?eJ?F05-O?$b!"D9<~4|@.J,$O$=$N$^$^$G$OLr$KN)$?$J$$!#;vBV2~A1$N0l$D$NJ}K!$H$7$F!"5$05$NJB9T4QB,$r9T$$$=$N%G!<%?$rMQ$$$F?eJ?F05-O?$+$i5$05$N1F6A$r=|5n$9$k$H$$$& $B!!(JSTS$BCO?L7W$bNI$$$,!"$$$C$=$N$3$H?6;R$rMQ$$$J$$?eJ?F0%;%s%5!<$O$I$&$@$m$&$+!#$=$b$=$bD9<~4|CO?L3X$O%Y%K%*%U$,OD$_CO?L7W$r3+H/$7$?$H$3$m$+$i;O$^$C$?$H$$$&7P0^$,$"$k!#2f!9$O?6;R$rMQ$$$J$$9b@:EY?eJ?F0%;%s%5!<$H$7$F!"%l!<%6!<43>D7W$rMQ$$$?OD$_CO?L7W$K$"$i$?$a$FCeL\$7$?!#%l!<%6!<43>D7W$,CO3LJQF0$NJ,Ln$G?-=L7W$H$7$FMQ$$$i$l$?Nc$O$$$/$D$+$"$k$,!"%l!<%6!D7W$N5;=Q$OD9B-$N?JJb$r?k$2!"8=:_$G$O(J10-21$B$NOD$_$N8!=P$rL\;X$7$?3+H/$,?J$a$i$l$F$$$k!#:G@hC<$N%l!<%6!<5;=Q$r@Q6KE*$KF3F~$7$?>.5,LO%l!<%6!<43>D7W$r:n@.$7!"OD$_CO?L7W$H$7$FMQ$$$k$3$H$OBg$$$K;n$_$k2ACM$,$"$m$&!#K\8&5f$O$=$N$h$&$J>.5,LO9b@:EY%l!<%6!<43>D7W$r:n@.$9$k=`HwCJ3,$H$7$F9T$o$l$?$b$N$G$"$k!#(J
$B!!:n@.$9$k%l!<%6!<43>D7W$H$7$F$O0J2<$N$h$&$J$b$N$r9M$($F$$$k!#4p@~D9(J 10m$BDxEY$N%^%$%1%k%=%s7?$G!"OD$_$NJ,2rG=$O(J10-11$B$rL\I8$H$9$k!#$3$N$h$&$K>.7?$G%7%s%W%k$J43>D7W$G$3$NOD$_J,2rG=$rC#@.$9$k$?$a$K$O!"%l!<%6!<8w$NGHD90BDj@-$,7hDjE*$K=EMW$G$"$k!#8=:_!"GHD90BDjEY$,(J10-12$B0J2<$G!"?tG/$K$o$?$C$FD94|O"B3;HMQ$,2DG=$JH>F3BN%l!<%6!<$,3+H/$5$l$D$D$"$k!#6u5$$N1F6A$rKI$0$?$a!"43>D7WK\BN$O(J10-6Torr$BDxEY$N9b??6u$rJ]$C$?MF4oCf$KCV$+$J$1$l$P$J$i$J$$!#??6uMF4o$O%Q%$%W$NN>C<$KMF@QLs(J30$B+1$N%A%c%s%P!<$r;}$A!"0lJ}$N%A%c%s%P!<$K8GDj6@!"%S!<%`%9%W%j%C%?!8E20Bg3XM}3XIt$NAuCV3+H/<<$N6(NO$N$b$H$G:n@.$5$l$k!#:n@.$5$l$?%l!<%6!<43>D7W$O!"L>8E20Bg3X8$;3CO?L4QB,=j$NCO2<9h$K@_CV$9$kM=Dj$G$"$k!#8$;34QB,E@$K$O4{$KMOM;%7%j%+K@$rMQ$$$??-=L7W$H(JSTS$BCO?L7W$,@_CV$5$l$F$$$k$N$G!"$3$l$i$HJB9T4QB,$r9T$J$&$3$H$,$G$-$k!#$J$*!"$3$N%l!<%6!<43>D7W:n@.$K4X$7$FJ?@.(J8$BG/EY$h$j(J2$BG/4V$N2J8&Hq4pHW(J(B)(2)$B$,FbDj$7$F$$$k!#(J
$B!!$5$F!"8=:_2TF/$7$F$$$k%l!<%6!<43>D7W$G$I$N$h$&$JCO?L5-O?$,F@$i$l$F$$$k$+$O6=L#$N$"$k$H$3$m$G$"$k!#CO5eJ*M}3X$G$*$=$i$/:G$bM-L>$J$b$N$K!"(JPinon Flat Observatory (PFO) $B$K@_CV$5$l$F$$$kD9Bg$J%l!<%6!<43>D7W$,$"$k!#$3$l$O(JHe-Ne$B%l!<%6!<$rMQ$$$?4p@~D9Ls(J730m$B$N43>D7W$G!"(JNS, EW, NW$B$N(J3$B@.J,$,COI=$K@_CV$5$l$F$$$k!#%l!<%6!-4$B!n$K@)8f$5$l$?%U%!%V%j!&%Z%m!<7?$N4p=`43>D7W$rMQ$$$F0BDj2=$5$l$F$$$k!#%l!<%6!<8w$O(J10-3Torr$B$N??6uEY$KJ]$?$l$?%9%F%s%l%9%Q%$%WCf$rDL$k!#8w3X7O<+BN$O??6uCf$K$O$J$$$,!"29EYJQ2=!^(J0.1$B!n$K@)8f$5$l$?9129Ae$KF~$l$i$l$F$$$k!#COI=$N29EYJQ2=$K$h$k%Q%$%W$N?-=L$rJd=~$9$k5!9=$K$h$j!"%Q%$%WC<$H8w3X7O$N4V$N5wN%JQ2=$O(J10 -2cm$B$K2!$5$($i$l$F$$$k!#$3$l$iMM!9$J9)IW$K$h$j!"COI=$K@_CV$5$l$F$$$k$K$b$+$+$o$i$:(J10-10$B$NOD$_J,2rG=$rD7W$K$h$k(J1994$BG/(JBolivia $B5pBg?

$B!!5-O?$O(J1$BIC%5%s%W%j%s%0$5$l$F$*$j!"(JDC$B$+$i(J0.1Hz$B$^$G$[$\%U%i%C%H$J<~GH?tFC@-$r$b$C$F$$$k!#=j!9$+$J$jBg$-$J%9%F%C%W>u$N%N%$%:$,$"$k$N$G!"Hs%&%97?%H%l%s%I%b%G%k$rE,MQ$7$=$l$i$r=|5n$7$?!#%+%C%H%*%U(J50$BIC$N%m!<%Q%9%U%#%k%?!<$r3]$1$F(J11$BE@$N0\F0J?6Q$r9T$$(J10$BIC4V3V$K%j%5%s%W%j%s%0$7$?8e!"CO5eD,<.@.J,$r:G>.<+>hK!$G$B?^(J1$B$G$"$k!#BgJQ$-$l$$$J5-O?$,F@$i$l$F$$$k$3$H$,J,$k!#?^$K<($5$l$F$$$k?6I}$OJR?6I}$G!"C10L$O(JDU(=10-10)$B$G$"$k!#(J$B?^(J2$B$K(JNW$B@.J,$N?L8;;~$+$i(J3$BF|J,$N5-O?$N%U!<%j%(?6I}%9%Z%/%H%k$N(J1.0$B!A(J1.5mHz$B$NBS0h$r<($7$?!#4pK\?6F0$NB>$K(J3S2, 1S4, 2S4$B$J$I$N9b3S 2$B$O$$$o$f$k0[>oJ,Nv%b!<%I$N0l$D$G$"$j!"%3%"$N9=B$8&5f$N>e$GHs>o$K=EMW$J%b!<%I$G$"$k!#(JIRIS$BI8=`$N%7%9%F%`$G$O(J360$BIC0J>e$NBS0h$G$OD9<~4|$K$J$k$K$D$l$F46EY$,Mn$A$F$$$/$N$G!"$3$l$i$N%b!<%I$r$3$l$[$I$N(JS/N$B$G8!=P$9$k$3$H$O$G$-$J$$!#$3$NCO?L$K8B$C$F8@$($P!"(JPFO$B%l!<%6!<43>D7W$OD9<~4|$N?eJ?F0%;%s%5!<$H$7$F(JSTS$BCO?L7W$rJd$C$FM>$j$"$k@-G=$r;}$D$H8@$C$F$b$h$+$m$&!#$?$@$7!"(JBolivia$BCO?L$O(J10$BG/$K0lEY5/$3$k$+5/$3$i$J$$$+$N5pBgCO?L$J$N$GEvA3Bg?6I}$G$"$j!"$3$N5-O?$N$_$+$iM-MQ@-$rCGDj$9$k$3$H$O$b$A$m$s$G$-$J$$!#(JPFO$B%l!<%6!<43>D7W$N>l9g!"CO?L%b!<%a%s%H$,$b$&0l7e>.$5$$IaDL$N5pBgCO?L$G$O:GBg?6I}$,?t==(JDU$B$K$J$C$F$7$^$&$N$G!"D9<~4|OD$_CO?L7W$H$7$FK\3JE*$K3hMQ$9$k$K$O$^$@J,2rG=$,B-$j$J$$$H9M$($i$l$k!#IaDL$N5pBgCO?L$r@:EY$h$/5-O?$9$k$?$a$K$O!"(J10 -11 $B$NOD$_J,2rG=$,@'Hs$H$bI,MW$G$"$k!#$^$?!"$"$^$j$K$bBg5,LO$J$N$G!"B>$N4QB,E@$KF1-11$B!"$H$$$&$N$,2f!9$NL\I8$K$J$C$F$$$k!#$J$*!"(JPFO$B%l!<%6!<43>D7W$O(JBolivia $BCO?L$NLs0l%v7n8e!"IU6a0lBS$r=1$C$?Ln2P$K$h$j?SBg$JHo32$rHo$C$?!#8=:_$OI|5l$b?J$_!"?7$7$$%7%9%F%`$K2~NI$5$l$F$$$kLOMM$G$"$k!#(J


$B6&F1MxMQ8&5f$NL\$B$XLa$k(J

$BCO?L8&5f=j%[!<%`%Z!<%8%H%C%W(J $B$X(J