331 cy 
APPENDIX No. 5—Continued. . 
November 5, 1846.—Camp 91, on the San Pedro. ° 
DETERMINATION OF LONGITUDE. ) 
Time, p. m._ | Distance of Reguius from Double altitudes of moon’s 
moon’s eastern lim . upper li 
A es Deg. min. sec. Deg.min, sec. 
12 Gee bb.2 65°18 45 123 36 
12 59 49.5 65 18 00 122 62 "Ao 
13 O01 38.0 65 17%) 20 122.3) 
13 BFE 138 65 16 39 121 ‘34 40° 
13 04 47.5 65.16 00 |, 120.59 30 
13 06 04.5 65 15 30 120 29 50 
13 OT 67.8 65 14 55 119 46 40 
13 Os 10 65 14 30 119 16 20 
a3 10° 61:5 65 13 59 118-49 00 a 
. ’ 
Thermometer 32°. 
Longitude, by mean of observations, 7h. 23m. 46.9s. 
