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Show Otlcrminolwn of!oll{~·iludr· , lJ1ti,?J 7, IRIJIJ-rtlliturfr>\ oj the ,.w, F l LS'I ' fi I· 1! tl,A, ,[1())\1) 'll·' llll'i Douillf' ultit11d :-; pf tlu• 'f'illll' of ,•\irolJflllt l'f ·r t~u n '!-i lmvt·r li1nh. rJoll!Jjp .tit it udt•, of ti ll' 'f'iltlt' of' l'lll'!I!IOJnCtflr s t ilt ':, I wt·r ' i1uh Drg 1:1 •1 !l <11 H 41 /1/1 1. ,It !) () (I -11 ' t:. !10 )() uo 1() tl!) Mt'Utl timr. 6''· nl5.191 1 "· 1/1 Ill 11 /):) I) f> " (i · ~7 ,/(' 0 I tJ li I) !i ·-~'i 0 L() ,() l )('/:· .. i[j 1!', l)!i 1/) Hi .'Il l It ()() 1 J l nclr. lo t' l 'Ol -:+ I 0 HI'<'. HT•:SHL'!' CH' CALC ! Ll\'PJI)J' ,., . II/ II/ . 12 ,'('(' lb. 0 ) 'f c 00 ' f, !i ''· Ill Ill ;) 17 •1 H lU 4!J !10 r .ougitude l'C. fl!i ~ ~~. :1 0'1 <) .. ,. .ll.t3 00 0 Determiualwn of !on.r.:i!udr, May 8, l84t1-altitude of.llrcturus. h. 8 OUSbR\-ATlON. I Doubl" altittLdc of Ar< 1 1r us. ___ I Dcg. mm l03 l5 !() [ndcx. error + l 0 F!f'(' Tim(' of chronomct<·r. It 7 rnm. ·'·rc 07 02 -·. -------------- RESULT OF CALCULATION. Moon time .. min. 21 u . 43 Hetard h. mitt. l 14 3CC 41.3 Longitude. _.... -~ 517 [ 174 J HI·~COND J~NCAlVI PMF.N'T' ON 'l'IJF: THO VI RCH-~N 0 ll'iE H V A'l'lON:, Douhll' altJtud(•,: of PoJsn1 ~ .. Tim of dHonomr.ter. Dc•r. t'l min. 70 58 70 5 7 6H 70 57 70 5 True altituo<'. neg. 35 mio. 27 sec. 52 w•c. it. 50 7 Jj() ;)() 00 10 Index error + 10 A{'(', HESUL'I' OJi' CAl.CULATJ()N. lt. min. 29 sec. on nun. 11 I :l l tl l f) 17 De,L,' · 36 src. 36 08 :)7 !18 ll J .atitu<l . mtn. 53 sec. 03 Determination of longitude, J!!uy 9, ~ 8114-altitudes of the s·un. Ol3~E ltV ATlON I JllST l . llll;~. Double altituJcs of th<' / Tim(' oi 'hro,wmct,•r. sun's lowrr limh. 1 Douhl'' nltitttdl'h of th!' 'l'imc of ·hronomo1er. sun'H 1ow4'r liml..>. Detr, nttn. Sf'('. 01 41 10 54 59 20 55 13 10 55 27 35 55 3!.1 40 -- Mean timr·. ft. mi11. 7 2;) -' I ,';('1. 21 lt. (j ltttn. 8f'l'. ])(•g . mm. S('(', lt. mtn. 8ec. 08 27.'1 55 51 10 11 12. 09 04.0 5() oz :Jo 11 42.0 ou 37.8 5() 11 5 [) 12 01.4 LO 17.0 5G :21 20 12 29.4 lO 17.0 5G 2fl 10 12 51.3 --- inckx NTOT = - 2 "lCC HESUL'f O!t' <.:AL ; ULA'I'ION. Retard. J., ou~itudc . ----------------------------------------------- It l 'mtn. 14 sec. 2!).:) |