E174] 342 
EIEN ON oaP SMOKE HILL FORK, HALF A ‘MIDE FROM ITS JUNC 
WITH THE REPUBLIVAN 
Determination of cae June 10, iencdithedek of « Cygni. 
OBSERVATIONS. 
Double altitudes of a Cygni. Time of chronometer. 
Deg. min. sec. he min. 3... 
71 47 50 10 485 
_ 72 36. 00 13 134. at 
73 05 20 14 450 
3 73 40 60 i 16 32.0 
a. ci ge 1p O86 18 20.0 
3.01 2 ‘ Index e érror = —10'sec. | 
- — RESULT OF CALCULATION. : cegeaeetmoneatd 
Mean time. Advance. Longitude. 
* 
wp 
cy ‘ 
: ENCAMPMENT ON A TRIBUTARY TO REPUBLICAN FORK. 
Determination of latitude, June 12, 1843—altitudes of Polen: 
a - OBSERVATIONS. a 
Double altitudes of Polaris. Time of chronometer. ms 
min. sé. h.~ mine see. 
76 09 00 10 OL 42 
_ a 49 
7 2 2 07 19° 
‘spe - cage §5-> 
7s ! we Tik= sagt 
7 we ne a 
= te 60 14° 48" 
ee = Index error = — 12 sec. 
RESULT OF CALCULATION. 
True altitude. Mean time: Latitude, .. 
Dey. min. sec. he. min... 8¢; Deg. min, sees 
04 8 %.- Sh 3 22 12 
