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Show [ 174 J 402 ON THE THL.I\ND IN THE UREAT SALT LAKE. Determinal ion of /ongit udc, 8epll'mbcr 9, 1813-altit urles of .!:hcturus. OJJSI<~ltVATION ' , Double 11ltitmlrs of \ 'l'inll' of dlrOJIIllll''kr. A rrturnt'. Onuhk £tlt itudcK of ,\ rrt unls. -- Drg. 58 68 57 56 66 mtn. .w .. c. 68 r1o 05 10 29 110 53 40 :.w 20 Mrull time. lt. min. ,V'r. 7 34 ?.9 ;,, mill. . ~cc . De~. mill. ,'{fr • ;):l 5:3.0 M. h~! !)() :lG 18.5 &·1 ·"~'"·") nO :n [10.5 !)3 5H Ol) :3!1 29.(i 5:J 2R (10 10 54.0 I 5~ '1!) fiO J nclc\ C'l'l'Ol' + t min. ,11) R('t:. \ cl Y'llH'\'. lt. /1/111. .~f'(;. I 0 0:!.6 'I'inw of d~ronomclcr. "· m£11. .,er. 41 17.0 46 04.6 '17 09.2 4 :33.0 GO 13.0 I.ongitudo. Del!. min. .l'c. 112 2L 05 ------------------------ NOON 11 1\. L'r' I 'J'Jll~ MUD. Detcrmiuatiou oflnlitudr•, ,\'r'}JI. 10, l 1~1- -'meridian altitudt•softhesun. omn~n." ATIO ~. Double altitudes of tlH' sun'A lowrr li111h. Tune of rhronomcln. ft. mm. srr. I 01 43 02 [J:j 04 14 05 21 ()(j :JI 07 10 10 01 II) ~t~ Dfg. min. ~I ' C. lOG 6G !)() lOG 67 ~0 3 Ofi 57 Hi lOG fiG !>0 lOG !)(j no lOG 55 5;> lOG 51 10 106 53 20 lnclc"- error .- 1 min. 4.0 src. Drg. mi11. st·r. 6:l 41 42 A ppan>n t time of transit. lt. min . sec. 1 04 Iu ------ r.. . utitu<lo. Dcg. 111 in. sec. 41 14. 17 ------------------------------------------ 403 [ 174 ] . . ~ .CAMPMENT OF SEPTEMTIER 7. De/ermznalwn (l tnnl' J. 't'JJ!emb(•r 11 181 , . . .J-n/11/udc.\ oj' the sun. ORSF.HVATJONs. ., 1:1'()"1 0 li ~: ltJ Y.:'i . - ----- Double altitudes. of the I 'l'illlr of dtrouomrtcr. sun's lower hmb. Dou hit• oltituJ('s of th J 'r' - ' 1 lllH· of rhronomPtcr. Hlltl l'l OW('T Jj 111 h. h. rnin. 32 srr. Of>.G Otg . mi11 . ,\'/"(' II . min. .~('(·. Deg. 3!! 39 3 3~ 38 ?nUl. 19 OG 53 40 29 sec. 10 20 I 1l.!i 12.7 :m :JH 17 00 ·"' 31 1H.1 0~ 50 ~0 50 10 ~7 5:l 20 !J5 2(). 7 1!>.5 17.7 :rt 1:3 :J!) !)!), () 10 ::l() 22.5 :J7 29 20 :n 02 3 Imfr-x crmr + 1 min. ~O S(>C H E S V LT 0 I<' C A L , tr LA '.r JUN. - ------·-- .Mcnn time. lt. mm. sl'r. 1 28 3 .) AdVUJl('\.'. h. min. I O:J ··-- cc. 59.1 Determination n.f time,' ''l~lnnber 18, leo l 1 •J ·}-I t I it udt'S oj flu sun. 0 B'ili:H V t\'1'10 . '. ------------------ 1: \ 'U 11 SJ.ltlt.~. - Double altitudes of the eun;s lower limb. 'J'nnc or(' It ronnuu·tcr. Doublr nltitud s ofthr 'l'unr of chronometer. sun'~-, 1 wcr limb. -lJeg. min. sec. 48 50 40 49 03 40 49 14 20 49 23 00 49 32 40 ''· 711 i11. Sf' C. lJPJ.f· rni.n. 59 a9. o 19 42 H 00 1 tl. 0 19 50 00 1 ::l. 2 ,, !) 57 01 06 4 50 0 01 !H.5 50 17 --- ------- ---- Index rrror + 1 min. -10 sec. ltESULT OF CALCULATION. Mean time. -------------------------- lt. 7 fl1i11. 56 SEC. 02 --- I Sf C. h. 00 9 00 50 00 35 Advnncr. lt. min. 1 ()5 sec. 41.7 min. IJCC. Ot 59.1 02 22.0 02 44.6 03 12.4 o·· •.) 40.3 The daily losing rate of th hr , . - - - - ·-. - -: . - Beoonda. e c onometcr, obtamed from the ohscrvatlor;s ut tlus placr, is ~ J 72 • |
