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. 215 fem 
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a - APPENDIX No. 5—Continued. 
a Sets 4 4 : ; 4 . 
¢ , - July 22, 1846.—Camp 23. 
: * se ras: ses ; - 
DETERMINATION OF LATITUDE. ; 
Time, p. m. Double altitudes a Polaris. Latitude. 
. pa ~ ‘ ¥ 
Roots, <9. Deg. min. sec. Deg. min. sec. 
4 49 32.5 14 AF 0 37 5% 20 @ 
4°50 37.0 74 “48 =10 37 54533 
4, 51 26.8 74 48 “OO aT! 67. Bh 
4° 62 O13 74 49 20 37 57 37 
4 52 46.0 74 49 55 37.« 5Te 46 
, 2, bs. 8E3 "14 -50 44 37-57 42 
4-64 * 34.9 74 51 20 37 57 41 : 
4°55 16.8 .. GA "G2 “DO oT 5ST 46 
4 56 34.0 74 62 45 BT: 54 * 39 
M4 57 16.0 74 53 15 BT 40 
45.57" B76... 44 4. QO 37 gbT 47 
Be Thermometer 68°. 
Ai} 
Mean of 11 observations, 37° 57’ 39% 0 © 
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