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$B%&%'%:%l!<(B(AWs)$B;a$N(B6Dec($B&K(B=020$B!k(BLs)$B&X(B=061$B!k(BW$B$O(B$B&I(B$B$,(B33$B!k(B$B$G%a%C%j%7%e$N[j7o(B($B&I(B=38$B!k(B$B!"(B$B&X(B=061$B!k(BW$B!"(B$B&K(B=018$B!k(BLs--$BI.)$B$H;w$F$$$k$N$G$"$k$,!"%?%k%7%9$OEF$b3Q!"%"%k%.%e%l$J$I$O8+$($F$$$J$$!#%T!<%A(B(DPc)$B;a$N(B16Dec($B&K(B=024$B!k(BLs) $B&X(B=122$B!k(BW(125$B!k(BW)$B$G$O4{$KGr1@$,=P$F$$$k!#(B

$B!!(B2007$BG/(B$B$N>l9g$O!"$3$l$KUt$7(B$B&I(B$B$,Bg$-$$$H$-$O!"5(@a$,Gr1@$N=P$J$$$H$-$H=E$J$C$?`*$K!"$b$C$HL@3N$JA|$,F@$i$l$F$$$k!#4{$K(BDPc$B;a$N(B6June2007($B&K(B=252$B!k(BLs)$B&X(B=100$B!k(BW$B!"(B108$B!k(BW$B$K$OL@3N$K%?%k%7%9;0;3$H%*%j%e%`%W%9!&%b%s%9$,M($B&U(B$B$O(B23$B!k(BS$B$HDc$$$,!"(B$B&I(B=39$B!k(B$B$G$"$k(B)$B!#;kD>WM(B$B&D(B$B$O(B5.9"$B$K2a$.$J$$!#%Q!<%+!<(B(DPk)$B;a$N(B13July2007 ($B&K(B=276$B!k(BLs)$B$G$O(B$B&I(B=42$B!k(B$B$G(B$B&X(B=104$B!k(BW(106$B!k(BW)$B!"(B112$B!k(BW$B$G8+$($F$$$k!"(B$B&D(B=6.6"$B$G$"$k!#(B

$B99$K!"%X%U%J!<(B(RHf)$B;a$N(B27July2007($B&K(B=285$B!k(BLs) $B&X(B=108$B!k(BW$B!"(B112$B!k(BW$B!"(B28July2007($B&K(B=285$B!k(BLs)$B&X(B=100$B!k(BW$B$G8+;v$K8+$($F$$$k!#(B$B&I(B=43$B!k(B$B$G!"(B$B&D(B$B$O(B7.0"$B$G$"$k!#$3$Nn4$j$K$J$k$H!"(B2007$BG/$N2+1@$N1F6A$,8+$i$l!"@h$K5s$2$?(B5)$B$N1F6A$,$"$k$+$bCN$l$J$$$,!"$H$K$+$/MDPc$B;a$N(B10Aug2007($B&K(B=293$B!k(BLs) $B&X(B=120$B!k(BW$B$G$O%*%j%e%`%W%9!&%b%s%9$,|nsZ$H$7$FL@3N$G$"$k$,!"B?J,2+1@$N]L^h$b:nMQ$7$F$$$k$G$"$m$&!#(B11Aug2007($B&K(B=293$B!k(BLs)$B$G$OL$$@(B$B&D(B=7.4"$B$NCJ3,$@$,!"(B$B&I(B$B$O(B44$B!k(B$B$b$"$j!"%Z%j%((B(CPl)$B;a$N(B$B&X(B=102$B!k(BW$B!"%?%$%i!<(B(DTy)$B;a$N(B$B&X(B=097$B!k(BW$B!"(B105$B!k(BW$B!"(BDPc$B;a$N(B$B&X(B=106$B!k(BW(109$B!k(BW)$B!"(B111$B!k(BW$B$G$O%/%C%-%j$7$F$$$k!#2?EY$b8@$&$,2+1@$N1F6A$,$"$k$+$bCN$l$J$$!#(B

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http://www.kwasan.kyoto-u.ac.jp/~cmo/cmomn2/Cahier03.htm

$B$N$($P!"(B111$BG/2s5"$,:NMQ$G$-!"$9$k$H(B1894$BG/$O(B2005$BG/$K6a$/$J$k;v$,H=$k$N$G$"$k!#Nc$($P0JA05\:j(B(My)$B;a$N(B13Aug($B&K(B=268$B!k(BLs)$B$N(Bccd$BA|$H$rHf$Y$?$j$7$?$N$G!"B>$N(B$BB?$/$N:nIJ$b:#2s$O>JN,$9$k$,!"%0%i%U%H%s(B(EGf)$B;a$N(B2 August 2005 ($B&K(B=261$B!k(BLs) $B&X(B=122$B!k(BW$B!"(B$B&I(B=47$B!k(B$B$J$I$bRT9M$K$J$m$&!#$3$3$G$O%:%P%j(B26Aug2005$B$N%Z%j%((B(CPl)$B;a$NaAA|$r:NMQ$9$k!#=x$G$K%P!<%J!<%I$N(B1894$BG/$N%9%1%C%A$b2<$K:\$;$k$N$GHf3S$5$l$?$$!#$J$*!"$3$N>l9g$O(B$B&K(B=275$B!k(BLs$B!"(B$B&U(B=14$B!k(BS$B!"$HAjaD%a%C%j%7%e$N>l9g$H;v>p$,0c$&!#FC$K(B$B&K(B=275$B!k(BLs$B$G$O%*%j%e%`%W%9!&%b%s%9$O1@$rHo$i$J$$!#(B

Appendix I

$B!!I.$B&D(B=7.7"$B$G%?%k%7%9;0;3$d%*%j%e%`%W%9!&%b%s%9$r%P!<%J!<%I$,(B1894$BG/$K8+$?$h$&$K8+$?$H$$$&$N$J$i?.$8$k$H$3$m$G$"$k$,!"Ui:]$K$O%a%C%j%7%e$N(B1915$BG/(B11$B7n(B13$BF|$K%/%l!<%?$r8+$?$H$$$&OC$O0MA32x$7$$$b$N$G$"$kMM$K;W$&!#aD;~$N2P@1Nq$r;}$?$J$$$N$G!"(B79$BG/8e$N(B1994$BG/$rRT>H$9$k$H!"(B$B&D(B=7.7"$B$K$J$k$N$O(B16Nov 1994$B$G!"$3$N;~$O5(@a$O(B$B&K(B=018$B!k(BLs$B!"(B$B&U(B$B$O(B20$B!k(BN$B$G$"$k!#$3$l$@$1$NCf1{0^EY$r;}$C$F$$$l$P!"@h$:Fn6KJ}LL$N4QB,$OFq$7$$!#>0!"(B1994$BG/$K(B15$BG/2C$($k$H(B2009$BG/$K$J$k$N$G!">e$N(B2009$BG/$NJ,@O$O%a%C%j%7%e$N>l9g$H$=$&1s$/$O$J$$$N$G$"$k!#(B

$B!!$b$&0l$D$b$7%K%e!<%H%s!&%/%l!<%?$,8+$($?$H$7$F$b!"$3$l$O%+%i%j%9!&%U%)%s%9$G$"$k$+$i|nE@$G$"$j!"NX3T$r;}$D%/%l!<%?!<$N$h$&$K$O8+$($J$$$G$"$m$&(B(Google Map$B$N9bDc:9$NT&$G$O3N$+NX3T$r$b$D%/%l!<%?$K8+$($k$,!"(Bvisible$B$KD>$9$H|nsZ$K$J$k(B)$B!#$=$l$H!"%?%k%7%9;0;3$O3N$+$K0LAj3Q(B$B&I(B$B$O(B38$B!k(B$Bn4$j$G$"$C$?$m$&$+$i!"1F$K8+$($?$+$b$7$l$J$$$,!"=UJ,2a$.$@$+$i!"%?!<%_%M!<%?6a$/$G$O1@$rHo$C$F$$$k2DG=@-$,$"$C$F!"%P!<%J!<%I$,%j%C%/$G8+$?$h$&$K$b8+$($J$$H&$G$"$k!#%P!<%J!<%I$N>l9g$O!"%d!<%-%9$G$N7k2L$OCN$i$J$$$,!"%j%C%/$G$N(B26Aug1894$B$N%9%1%C%A$K82$l$?HCsZ$O|n$/!"L^O@0l$D$OL@$i$+$K%*%j%e%`%W%9!&%b%s%9$G$"$k$,!"$3$l$OM($B%]!<%k!&%H%`%=%s(B(Paul Tompson)$B$K$h$k$H%P!<%J!<%I$O!V?9!W$H9M$($?$=$&$G$"$k!K!#$3$N%P!<%J!<%I$N>l9g(B$B&D(B=13.5"$BDx$"$C$?$7!"(B$B&I(B$B$O(B44$B!k(B$B$G$"$k$+$i!"AjaD82Cx$K=P$k$,!"%a%C%j%7%e$N>l9g$O%7!<%$%s%0$H(B102cm$B$H$$$&9%[j7o0J30$O$9$Y$F8+Nt$j$9$k$N$G$"$C$F!"%"%k%.%e%l$K;j$C$F$O%j%C%/$KHf$Y$Ft#$+$KITMx$G$"$C$?$O$:$G$"$k!#$=$N>e$K!"$=$l$h$jKL$H$$$($I$bL\N)$D$h$&$J%/%l!<%?!<$O$J$$$h$&$K;W$&!#%H%`%=%s$O!V(BWhat he saw was a large crater about -50 or -60 degrees latitude in the southern hemisphere of Mars, about 200 miles in diameter and several miles deep. North of it were many bright-rimmed small craters. The high peaks on the rim of these craters were white on top, as if with snow or frost or perhaps lime or quartz.$B!W$H=q$$$F$$$k$,0l@#?.$8$i$l$J$$!#(B

$B!!6O$+$K(B$B&I(B$B$,(B38$B!k(B$B$H$$$&$N$,!"]f$K$J$k$H$3$m$G$"$k$,!"%7!<%O%s;a$O%?%k%7%9$Kk=$l$F$$$k$b$N$N!"%1!<%t$NT&$J$I$K$O$=$l$i$7$/]L$C$F$$$k$N$G$"$m$&$+!#$*$7$c$Y$j$N%a%C%j%7%e$,6/D4$7$F$$$J$$$N$J$i$P!"1@$r8+$F$$$?$+!"A4$/$N4*0c$$$G$"$C$?$h$&$K;W$&!#%H%`%=%s$+%O%j%9(B(D H HARRIS)$B$,8@$C$F$$$k$3$H$@$m$&$H;W$&$,!"%P!<%J!<%I$O>W$K6a$$$?$a$K|nsZ$r8+$F$$$?$N$KUt$7!"%a%C%j%7%e$,!V%l%j!<%U!W$r8+$?$N$O0LAj3Q$,Bg$-$+$C$?$+$i$H0J2<$N$h$&$K8@$C$F$$$k$h$&$@$,!"$3$l$O>e$K8+$?$h$&$K$$$+$K$b$*$+$7$$!#0LAj3Q$O%P!<%J!<%I$NJ}$,Bg$-$$$N$G$"$k!#(BWhy was he able to observe relief on Mars when other astronomers at most saw round dark patches? An article in the March 3, 1967, issue of Science by D. H. Harris suggests that Mellish observed Mars at a particularly favorable time for seeing relief, when the planet was approaching opposition but was not yet at opposition and the sun was casting maximum shadow detail.

Appendix II

$B!!%1!<%t$K$D$$$F$O!"@8A0(B1997$BG/$K(BCMO#198$B$G>R2p$7$?$3$H$,$"$j(B

http://www.kwasan.kyoto-u.ac.jp/~cmo/cmo/198/cave.html

$B$K$b%9%1%C%A$,=P$F$$$k$,!"0l@#87L)@-$K7g$1$k$H$3$m$,$"$k$h$&$K;W$&!#%1!<%t$NLOQP$K$O8+$?$h$&$J]f$,$9$k$,A3Dx46?4$7$?5-21$,$J$$!#(B

$B!!%a%C%j%7%e$b>/$7ZN$o$C$?$H$3$m$,$"$C$?$i$7$/!";R_7;3$O9%$$$H$7$F!"%J%A%e%i%j%9%H$_$?$$$J$H$3$m$b$"$C$F!"%H%`%=%s$NJs9p$K$h$k$H(B He took his family on nature hikes at every opportunity. He liked to explore the mountains and desert of California and once, sleeping on the ground, woke up with a rattlesnake coiled next to him.$B$H$$$&$h$&$J$3$H$,$"$C$?$i$7$$!#(B

Appendix III

$B!!%a%C%j%7%e$O$*$7$c$Y$j$@$+$i$"$A$3$A$GT&$rIA$$$F$$$?$+$bCN$l$:!"%H%`%=%s$K$h$l$P0lEY(BHe wrote a letter to Sky and Telescope in 1966 in which he said that back in 1916 he had distributed some of his Mars drawings to interested observers and asked if any of the magazine's readers had any information concerning the whereabouts of those drawings. No one responded, and apparently they are lost.

$BF|K\8lHG%U%!%5!<%I$KLa$k(B$B!!(B/$B!!(B$B!X2P@1DL?.!Y%7%j!<%:(B3$B!!$NJG$KLa$k(B