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Show 334 ENCAMPMENT AT THE K N A. T,ANDING. Deterntination of lime May 25, 1 '13-allitudes of the sttn. OH. EHVATIONS. HF.CO ll IHnllF.I!. Douhlo nltitucl1•s of tho 'J'imr of rhronom\'t('r. Uouhlc nlt.itnclcs of tJw 'rime of chronometer. Hun'H lower Jimh. sun's lower limh. Dcg. 1111 n. srr. lt. mi11. ,'/('('. Dr~ 1//l?t. '('(', h. min. sec. 43 58 30 6 21 22.5 IJ:l 38 10 5 '21 52.0 43 12 40 25 02.0 12 22 25 28 33.5 43 26 JO 25 16.:l 12 08 :Jo 29 11.0 43 12 00 26 22.0 41 51 15 2!) 47.0 43 00 00 ZG (>1 .0 11 :J!) lf> :30 26.0 I ndrx error = - 1 sc<·. RESUL'l' 01<' CALCULA'J'[()N. M on time. Advanc . lt. win. ,<;cr. h. rnin. .'Ire. 5 11 11 0 16 14. Determination of ti'me, ll1ay 26, 1843-attitudes of lhe sun. OB. l~RVA'l'ION ', nnsT SEitru~. , ECIIND • Douhlc altitudeR of the Timo of chronom l r. Douhlt> nltitullcA of tho 'l'ime of chronometer. sun'11 lower limb. Deg. min. sec. h. ()4. 01 20 1 64 26 30 G1 57 50 65 12 40 65 33 20 !:lun's lower limb. min. :we. Deg. m1:n. sec. 53 1:3.5 6~ 43 30 51 1{) 0 66 01 00 55 4 L.5 66 14 00 fiG 17 !3 66 21 40 51 09.5 6G 3 10 - Indox error=+ 1 min. 5 sc ·. lt. min. 1 61 68 58 59 59 RESULT OF CALCULATION. Mean time. All vance. h. min. ec. h. mm. ,yec. 7 40 5L 0 16 14.8 sec. 36.3 22.0 66.4 24.0 66.7 ) 335 [ 174 ] ENCAMPMB[';'l' A'l' Tli8 KAN A T, AND ING. Detenninalion of latitude, May 26, 1 43-attitudes of Polaris. OB 'ERVATION ', Double altitudes of Polari,... Timo of chronometC'r. Deg. nun. sec. 75 31 00 75 34 1() lt. 10 15 34 20 75 3!) 00 75 35 :J[) Iudex error ....-. -4 f><'l'· HESUL'r OF ALCUT.A'I'ION. True altitude. Deg. min. ser. 37 45 4 6 M<'nn time. lt. min. sec 10 :}!) 4:.! ENCAMPME 'r AT ELM GROVE. min. sec. 45 117 50 51 h2 2G 5:3 51 56 22 Lutitudc. Deg. min. sec. :J9 07 25 Determination of lon crit,ude, Jlfay 30, L 43-altitudes of tile sun. OJS ' 1~ R VA 'l'JON$. nu T SEnn:s A£('0~ 0 SJ;Jll.ES. Doublo ullitudcH of tho I sun's low r limb. I Timo of chronomc((' r. Doublo altitud0R of th ·tm' lower Jimb. 'l'imc of chronometer. -------- Deg. mitl. sec. lt. mw. .'/('('. Deg. min. sec. lt . 11 05 mm. .'U'C. 15 5 31 12.0 J\1 t1 20 • 5 :37 33.0 40 48 00 31 !)(j, 3 3~i !)7 65 38 01.0 40 32 56 35 35.0 3!) 21 05 38 :36.7 10 17 30 36 15.5 39 11 65 :J9 40 03 30 36 10.0 52.~ 39 OI 50 :39 36.6 Inde, rrror ...-.. - l 0 RE ULT OF C.ALClJLATION. Mplql time. Advance. Longitude. J)eg. min. sec. 94 25 31 'h. min. sec. 5 21 21 /t. 1]'l.trt. SfC. 0 15 44.1 |