APPENDIX No. 5—Continued. 
_ December 20, 1846.—San Diego. : Ee. | 
DETERMINATION OF TIME. 
Time, p.m. - Double altitudes of Chronometer fast.. ” 
in the : 
Mm Deg. min. sec. : mM. ee 
6 se 1665 ub 36 20 . - 
6 - 04" 11.2 1%. He 30- 
6 O04 51.5 114. 55 45 
6°05 41.5 114° 34 O04 
: 6 ~06_ 26.5 114: 16 50 * 
‘ 6 > O77 35 i? 1k3:.. 6& 40 
a 6 204° 13,2 lta Bie 5g 
6.08 53.2 . lie te 2b 
. 6 09 32.8 1¥2. 58-°¥ 
ae Thermometer 45°, , 
a : ‘ ‘ “ ; 
ote See | Aissteg ie ; 
Time, p. m. Double altitudes of’a Orionis, Chronometerfast. 
‘ in the east. ‘ cegennee 
= a } “3 : 4 . = — ee 
hs! Be Deg. min. sec hs thei ‘ 
15°: 1668 93: 5 t SOF aq * 
18.3 93 “41 25 8 57 44.5 Pi 
17 02.0 93 58 40 8 57 42.0 
1 BES: SF 16: 3U 8 “67 43-5 
18 40:0 oA 34. 50 8 “5 42.8 
30.0 94° 53° 40 SOF aa 
20: 23:8 95; 13° 50 8.C6T 41.3 e 
mM TEst | oe . 8 oeP a 
82 05.5 SS: 6 8 -bF 
- Thermometer 45° | 
_Mean of 9 observations, 84. ST7m. 42.585, 
e a 
