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Determination of latitude, June 3, 1844—altétudes of Polaris. 
OBSERVATIONS. —- 
= = eee ae 
Double altitudes of Polaris. Time of chronometer. | 
gS Deg. min. sec. h. min. “see. 
S60 7 08 7s 
77 «©6555 —Ss«é800 ; aie Ss 
- s&s @ if ost 74 
se: 666. & 1S 45 a 
77 46555 45 a" 14 46 > 
v7 20 , 15 49 
i 77 Gee 2% 6 58 
W. -Bee sk 17 =87 
7 BEE 10 igs 54 
77 56 3 19 47 
~ + = ve ae ee 
2 * Thermometer 58°. : . 
ee Index error = +. 6 see. 
RESULT OF CALCULATION. : 
True altitude. Mean time. Latitude. + 
Deg. min. see. 
38 56 44 
BY min. see. 
8 52 14 27 45 : 
= © te. z 
= : “ * 
. 7 
4 
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