APPENDIX No. 5—Continued. ; ‘ 
November.5, 1846.—Camp 91, on the San Pedro. 
eres DETERMINATION OF LONGITUDE. 
Time, p. m. Distance of a Arietis from Double altitudes of moon’s 
moon’s eastern limb. imb, 
Bt Mo HS §: Deg. min. sec. Deg. min. sec 
: 12229 20-0 22: 30 -134.- 00 .:30 
TZ 231 201 48 22 40 133 -A26 » 20 
12 32 40.8 48 22 55 132 50 10 
12 34 8149 48 23 40 132. TT, 35 
12 36 29.0 . 48 23 40 131 30 30 
IZ > Os °.2b 5 48 23 55 130 48 30 ' 
Ie 80 cee oO 48 25 40 130 05 30 
es 12°42. 09.5 48 26 30 129 27 (AG. 
: 12 -43 37.8 48 26 50 128 54 10 
. 12-44 51.5 48 27 10 128 28 10 
12°47 2312 48 27 40 127 29 30 
12°49 26.8 48 28 15 126 45 50 
as Thermometer 32°. . 
