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Show [ 17'4 J 390 EN AMPMENT AT BEER PHING:-:J. IJe/errnination of latitude, .flu_rru, ··t 25 l t:J-rneridian altitudes of the Stl n. OH~ERVA'l'ION Doubl altituucs of the suu's lower limh. Time of chroHomcter. -- Deg. min. 115 4.3 115 43 115 4.1 115 4( 115 44 115 45 115 46 115 45 1 I 5 45 115 45 115 45 115 44 115 44 115 43 True altitude. Deg. mm. sec. 68 0 46 sec. 20 15 10 30 50 20 00 55 20 05 00 30 15 zo IHdex error =- + 1 min. 20 sec. RE 'ULT 01" CA LCULA 'l'JON. Apparent tim of trnnsit. lt. min. sec. 1 10 20 ;~, 1 7/H71. sec. 01 42 11 26 12 27 13 08 13 47 14 43 15 22 16 13 16 55 17 35 1 14 19 24 20 09 21 06 LatituJe. Deg. min. sec. 42 39 57 391 [ 174 ] ENCAMPMeNT AT HEEH f:iPIUNG,'. IJeterminal ion of /on ''"it ude, ·'lug~tsL 25, 1 8 1 :3-u/t it w!es of the sun. OIISi·:ltY \'J'IONS. r <;J:!'O'IU St:Ull: 'i . lDouble nltitud(•s of th<' sun's lower limb. ' l'iuw of rlUl)IIOtlll'Lt•r. I l>onhll' nltiLud!'~ or th\' I 'l'iml' or chronometer. Httll\; towN limb. - , h. 711111. sec. /Jt·~· 111 in. srr. "· lll/ II. sec. (i 20 :H. !) :3:3 oz 20 {) :.ll ::!3.0 21 11.(i !3~ f>O 2!) 24. fi3. G •)•) :n.o :32 3H !30 2!) 26. /) NY 2~ 58.0 32 25 20 2G 02.2 2:3 :3 .!) :12 12 '10 2() 3G.:l Deg. rnin. srr. 34 2G 3!) 33 59 4.0 33 4~ 00 33 32 40 33 17 !.iO fndcx error= -1- l min. 20 src. UESULT 0.1? CALC.:ULA'J'l N. Mean time. Advance. Longitude. It 11an. sec. 5 09 44 ft. 11/UI. Sf'C. 1 11 09.1 JJrg. min. arc. 111 4 G 00 NOON HALT AT 'J'JIE EN'J'HANCE Oli' THE llEAUTll''UL PAS .. \VITH THE REMARKABLE ROCK. Determination of latitude, .!lug. 29, 1843-rne?·idian altitudes of tlze sun. Ol3!::iER \ ' A'l'lONS. Double altitudes of the sun'!:i lower limh. 'l'imo of chronometer. ·- Deg. 114 114 min. 02 02 True altitude. Dcg. min. sf' c. 57 17 lG Sl'C. 50 20 Intlcx error + 1 min. 20 sec. lt. l RESULT OJ!' CALCULATION. Appurcut time of transit. ft. will. Sf'C. 1 18 .')1 min. sec. 18 2!3 19 26 Lutitutl(•. Dcg. nun. sec. 4~ 07 1 --- - - --- |
