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Show [ 174 J 524 RNCt\MPMENT ON TJU~ FlTI.''T RTREAM OF UTAH tAKE. IJt' lt' ruu.h nh.r m nJ· l. a !'' lu1 le. il1rt.l j 2~, 1Sll-alliludt>sof Polaris. o 1~ .' F 11 VAT 10~ "· Doubl<' al titudr.:; of Polari~. T ime of ehrouomctrr. Dt•rr, min. 76" 21 7G 25 ~, 6 24 71l 2 !) 76 ~n Trut> altituur. Deg. 38 nn n. 11 sec. l1 8('(' . 10 00 25 00 15 J ndcx error = + 5 sec. !1 . min. sec. "'/ 50 41 s ·~ 01 53 51 54 5G !)7 0:3 RESULT OF CALCULAT ION. Mean tnnc. h. min. 9 20 sec. 51 --~------------ Latitude. Deg. min. sec. 39 41 52 Mean latitude 39 ocg. 42 min. 15 sec. Deter·mi nation of longt• lude, 171v1A ay 2 4 ' 1844-altitudes of o. Lyrm. ODSE UVATIONS. ---------- Ff llST S ~; Ill £'i . s r:CON U SJ.:lt! F.S. Doul.J lc alti tude ~ of a T~yrre. Time of chronomder. Double altitudes of a Lyrre. Time of chronometer. Deg . min. sec. h. 70 08 2!) 8 70 31 10 70 49 50 Mean timE'. lt. min. sec. 9 30 31 mm. sec. JJrg. min. 00 MA 7 l 10 01 5!:1.0 7 l ~3 0 02 50.7 71 4!) Thermometer 40° · Jn.oex error= + 5 sec. RESULT OF CALCUL ATION. Retard. h. min . sec. 1 27 10.0 sec. 00 35 4f> ----- h. min. 8 03 04 05 ,1ec. 48.5 47.0 41.2 ---- Longitude. --- [ r 71 J f:NCAMPMEN'l' 0\ \ HJ(~If't'-I IA~D BRt\Nl'lf OJo'. p :-.rsu FOHK. Determination of!uJI'{ift, ll' .ilt'!l .! 7: 1 ~ l1-a l/ilur/e , rif '~- L .7JI -r> ( J , :-, F H v ,\ 'I' 1 I) N ". f'l liST !ll.lll f;.;, 41 I ll 'II• •H:!: Tfo o.;, Double altitudes of I 'J'inw ol' C'hroJI Oll lt'lf'r . J) "thlr. altrtud«':- of 'l'iJJw of cl•ron(lmt•Lcr. 11 L:. rrc. - - I [},r; min. ,,rc. 57 04 nO j7 26 50 I 57 17 20 58 03 f)() I 5 Ill 45 I Mean time. h. min. sec. 41 40 ,J. l':t' . "· Itt//! .\'((' /h•r, 1111 ., • i 07 '17. !i ;)"{ :w OH :.o.o -1!1 {)I) on 5 1.() !>!I I {j IO 40. () !)!I :l2 II 27.'1 :lU 5() [wfe.\ <'l'ror + :> ~c. !{ ESU L 'r 0 F C \ Lf: IJ LATfO "· I Hotard Ifill/. ll('. '.! :t 'll.fi ,\('('. lt. 1t1itt . sr.r 4!) 7 I~ Ui.!i {)() 1!1 :27 1 10 !tJ H .G 00 If> 00 0 l:i iG !i!),() ------- Longrtudr• ination of/(1 /itude. Ma.IJ '2 7, l · H-.\'pica Vi,·ginis in tlu'uu·ridian , onSE 1! \" . \ T ION.,. Double altitU<lrs of 'pica VirginJ s. Time of ('hronometer. DPg. min. ,\·ec. ft. Ill/ 1/. 81 1'. 7!) 10 10 7 2 (1 ;14 79 10 lO 79 10 22 ()!j 15 2:3 20 79 10 35 24 •19 79 09 ()0 79 09 2f1 48 25 ~8 01 fndcx error RESULT OE CA L CUL ATIO ~. True altitude. sec. OG Apparent time of tram,it. h. 7 nuu. ,,ec. 21 OG ft. 40 Latitude. mnJ. .vee. 04 52 |