“373 
APPENDIX No. 5—Continued. 
- 
December 15, 1846.—Camp 120,. San Diego. 
Mean of 16 observations, 8h. 58m. 39.65s. : 
DETERMINATION OF TIME. Wie 
‘ton, p- m. Double altitudes of a Areitis; Chronometer fast. 
in the east. < 
7 im. -e Deg. min. sec. he m. <8. en 
~ feaes, B10 129 .@4 15 8. 58. 38.1 . 
3 34 24.0 129 25 25 8 58 39.1 
o2u0.. 10-8 129.46. 2 8°68: 39.2 
3. 36. 26.8 130 15 40 8 58 36.9 
Bei. 30.0 Tap -4l 420 8. 58. 36.4 
3.205 5s ad 131 02 10 Ss Re gee 
© $3 229: “9329 131 26 40 8 58 37.4 ; 
3 80. S25 131 50 30 8 58 36.9 , a8 
Thermometer 50°. 
* : 
= 
Time, p. m. Double altitudes of @ Pegasi, 
; in the west. 
* ¥ : 
a Ss cd 
Es. 3 ; 
« a 
Aum. Deg. min.gec. A. ROM 
- 3 52 26.5 : 8 58 41.6 
3 53 43.8 “ 86S 41,3 
3 54 42.8 8 68 42.0 
3 55 34.7 8 58 40.9 
3.67 99.3 3° 5B ae 
3 58 13.0 8.68 41.3 
3 59 04.5 8 58 41.9 
4 00 05.2 SOS 49.1 
———____— : 
Taermometer 50°. 
