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Show , AT TJlC l·OHK Ol•' GHJ\N)} HlVl~H . ) 'N"'' ON OLD l ·"I ]( . II ' / J::NCAMlMh 1 • , I , I . / ' I '> J S I 'J-a fli t wlrs ojcl vJqli~ <X~. lJl'[Ctllli iUILWn(~ o ,'I ,(,) ' I I Ii Ul' ' I I(} /( • ' . >ns,,H V,\'I' [ ' l N~. (' Do\lbk altit!H\rs C•· \ TitHC• of ,·u .,, lOmPtrr. tlot,hlc altitw\,•:; pf tt A'lutl •· I I })cg. " .. fll r>:, fi!) f> ~l 11'; II . rr. {17 !lt) l(> '10 '10 00 '!. ( r,o ~ ~ LO M 1. 1 timr. !J, ?IIIII . IUC ~ ~ 17 tj !') I.I,. I I l\ ll \1 i \a:, q_!.:· miu. "'(', r,() I I 'l[\ ') fj ' l8 ·H) '•7 ()l) ~i l :u I ) {) f> r ;,·; I J'/ ' I ,) "flit/ 1)'/ ' \H rl IIH r, (; tl !l f t-l.fl t1 I I l 1 !.l~ UD 0 l rult x t•rror 1- r, ~ .ec . It r'SU l.' l' ( ) l CA LC · l , A ' I' l 0~. I \ I 'l'i 111 • of rhronomclrr. \ h. IIIII . ~cc. 'l !>:l ou.;, '>1 22.0 t)~) 20.0 r{/ 01.0 'j'f 61.0 Longitude. Doul>le allilnurs of P olnriH. Tlme Clf chrouomdcr Or~ . udn. 76 15 7G 15 7 ti \6 76 )6 76 16 16 17 76 18 76 18 76 19 76 19 T rue altitude. Vet.f. mm. i tc. 38 07 36 sec. h. 20 7 ~0 30 45 40 25 10 50 40 50 I ndex error = + 10 AOO • R E SULT OF CALCULATION· Mean time. h. mm . . ec. 9 27 2 l fllL/1 . NI'C . 25 09 26 39 27 4. 28 51 29 58 31 o:~ 32 05 33 12 34. 01 34 47 --- Latitude. De~ . 39 ----- min. 1ec 20 24 ----- 515 ENOAMPMEN'r A'r 'fHF. J·;NTRANC'g OI•' TIA \ OU KA.LADF., HE \D OI•' FON' l'AIN~ QIJI notriT ' ~ O LJ 'I' H FORK of ··nu: l 'LA'l "l't: ~ Dclerrnino/ ia ll o.fluug il ur/,,, ,fu ne 22, 1 8~14 -rtlt it udcs of a. .llquilce. On <;F. RVAT I 0 1'. .'. l'J ltST l:l t;H t l :'i . Double nltitudro; of aAquii:J.l. T iruc• of' ciJ rPIIOl tl<'t<·r. lJoHblt' alt it udps of a Aquilw. 'l'imo of chronometer. -------- Drg. min. M:r . 55 30 20 55 55 40 56 15 00 56 33 40 56 o2 OIJ Mean time IL. rnut. sec. 9 37 !)3 ft. 7 mm . .~l' r,, l>t·~. Jill! I. :r'l 00. :5 f)'( ll j$ 0.1.6 57 ~l l :m f>H. 0 57 nl :~ n 11 fi . ~, !), 10 10 :J ... , 5 ;, :H3 Thcnnotllt'Ll'J :3 °. I mIn t'rr(\r + 1 0 hl'l'. 1\ B S U I. T 0 F C ~\ L C U LA T 1 0 1\ • H,·tard. lt . Mill . sa. I BG 1 ':3 'i .\(' (' , :l:) :35 h. min. sec. 7 11 26.3 42 20.0 lU IJ :l 1:3.2 oo 3U 1 I o:1 o 45 12.4 Longitude. ENCAMPMBNT ON A HMALL AFFLlJl·~~ 'l' TO THE i\ HKAN~'A . Detcrminal ion of !alit urle, June 2G, 1811-a /t iturlcs of Polaris. OH:;B H Y .A 'l' IONS. Double allituue~ of P olaril-. Time of chronometer. --j Deer, .~ m.u~ . sec h. min. aec. 74 40 15 6 !)7 29 71 41 10 30 42 74 42 40 4 1 03 '74 43 20 42 24 74 4:1 30 43 16 74 44 00 41 20 74 44 10 45 29 71 44 45 46 56 7i 45 :20 47 58 74 45 60 49 07 Index error '=" + 7 sec. RESULT OF CALCULATION. True altitude. - Deg. min. sec. 37 20 34 Mran time. lt. min . 8ec. 8 45 08 ·---------~3~5 ----~--------- I.atitudo. Deg. min. sec. 38 39 22 •• |
