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Show • [ 174 J • ECOND ENCAMPMENT AT NEW PARR J)eler?nillalw. n rJ,. Ir l l. t l, .!wtw lf;, 1 tHIJ-ultit taLe. tt l u£ (' of Polaris. 0 USE tty .t\'1' J d N ;-,. Doubk a.ltitutlCH of Polnri!f. Ti nw of chronomclA'r. h. mw. /lee. J)rg. Til L'/1 • .~cc . 7 27 2-1 7~ :30 00 2A :28 78 :30 10 29 61 'i8 :JO 50 30 53 78 :31 :30 31 55 78 31 30 33 00 7H :32 30 33 ~8 78 :3:3 10 34 51 78 :3:3 :lO 3G (}t / '8 :J:.I 80 :l7 35 78 :}ol 20 Index error - + 10 HN~. H.r:SUL.1' OF CALCULATION. Tru<' ;1ltitudc·. Dcg. mut. 3~ 11 Mcllll time 11. min. sec 9 26 1 !1 Latitude. Drg. min. 3ec. 1 u 3:3 22 - ])elcrrn·u w,l . w· n O·J r 1011 bu · it u d l' ' .Iu n e 1 1~1> , 1 ,R 'l·t--altitude · of a. C,ygni. Double altitudes of " Cygni. Deg. min. titl Btl 69 53 70 lfi 70 :H 70 57 Mean time. h. mitl. sec. 9 44 19 .~t·c. 40 25 25 30 00 OllSEHYA'l'IOt "· Retard. h. mi11. sec. J 53 54.1 ---- 'l'imo of chron.Jrnetcr. h. min. ,9ec. 7 48 20.0 49 17.5 50 29.3 51 24 6 62 35.0 Longitude. ---- 543 [ 174 J HI~CONJ) F.Nf'AMPMENT AT T~ \1\J P A Rl<. Dett•rmina I io,, qj' long it tale, Jun e 1 G, 1 I 1-altilurle of a. Lyr~. OB ' EHV \ 'J'lON. Do t~b ft' altitude· of' a Lytw. Time' of ch ronoltH•ter. .'U'C . l )f'g. min. 8fc. lll I 0 l 0 It mw 7 !)5 11.5 I ttdc>. l'rror + 6 ~"H'<' . HJ~SIJL'J ' OF C' ALCUL<\'dON. Mean time. Ht•fnrd . Lon6itudc. lt. min . .w c. 9 ~!) 07 lt. uu·,,. sec . I 5:.! f">.l. 2 ENCAMPMI::N'I' ON OL)) P \HK, AT Tlftj J<'OHl\ UF Gl: \ND lUVER. Determination of latitude, .JuJU' l!J, l ·14-11/tiLuJes o.f Polaris. omm 1t v .A TJ ON:-.. Doubll' nftitucleH of Puluri-;. 'l'imn of dnonotJt. tc r. - Dcp;. 'mLlt , 77 ~(j 77 27 n !!7 77 28 77 2 77 29 77 29 77 :.10 77 30 77 31 ---------------- True altitude. Deg. min. SI'C. 38 4.3 ] 3 sec. !t. 15 7 00 00 00 40 20 JO 25 20 20 Index error ..... + 6 sec. RESULT OF CALCULATION. Mcnn time. I - /1. mtn. .vee. ---- 9 33 51 ·- I I mnz. He c. 3 ') 2~ J4 60 36 M 36 54 38 28 89 38 40 38 41 47 43 06 44 14 I.ntitude. Deg. mm. 39 67 ate. 26 |