gee r 174 
‘ © tie. 
ENCAMPMENT ON THE FIRST STREAM OF UTAH LAKE. 
Determination of latitude, May 24,1844—Spica Virginis in the me- 
ridian. 
OBSERVATIONS. 3 
Double altitudes of Spica Virginis. Time of chronometer. . 
bd 
Dege _ mine sec. h. min. sec ' ‘ 
34-10 7 38 
2 79 37 00 21 51 * 
79 39 10 54 
79 42 05 24 14 
79 44 10 25 23 
79 45 50 26 26 
79 47 15 27 29 
77 49 30 29 12 
79 50 50 30 22 
79 52 30 3207” . 
79 53 30 33 , 
=. & 16 3436 
79° 30 35 49 
79 25 36 59 
79 10 38 12 
79 55 05 39 Al + 
79 54 40 40 54 
79 54 10 42 OL 
79 53 15 43 15 
79 52 05 44 29 
79 51 00 46 01 
* Index error = + 5 sec. 
‘ BMOULT OF CALOORATION, 28 
> * a 
True altitude. Apparent time of transit. Latitude. 
eZ. min. séc. on. sec Deg. ming tte 
56 21 ; ae oR eg 
‘ * 
ae 
