a le oe eS ee a 
APPENDIX No. 5—Continued. 
, September 6, 1846.—Peralta. 
DETERMINATION OF LATITUDE. 
Time, p. m. | Double altitudes of Polaris. Latitude. » 
h. s Deg. min. sec. Deg. min. sec. 
3 63 54:0 69° bd 30 5 9 
3 56 13.5 69 56 30 34 50 55 
3 57 39.0 69 57° 10 34 50 56' 
3 58 52.8 69 58 40 34 50 56 
4. ©O.--03.,97 69 59 40 34 50 59 
4 01 09.2 70 OO 45 34 51 06 
4 02 16.8 10-01 20 i 34 50 57 
4 11 29,9 10 O07 55 34 50 58 
4 42-5376 70 O09 40 34 51 065. 
4 13 30.2 40°10 «140 34 50 59 
4 14 51,0 70.10 50 34 50 47 
4 15 52.5 WP Ak 5D 34 50 55 
4. 16:-58.1 49: 213... 00 34 51 03 
Thermometer 56°. 
Mean of 13 observations, 34° 50' 57”. 
