[ 174] 424 
= SECOND ENCAMPMENT ON BIG WOOD RIVER. ‘, 
Determination of longitude, October 8, 1843—altitude of o Lyre. 
‘ OBSERVATIONS. 
¥ 
3 il 
‘ Double altitude of | Time of chronometer. || Double altitude of | Time of chronometer, 3 
: a Lyre. - @ Lyre: a we 
Deg. min. sec. he min. sev. Deg. min. sec. h. min. see. 
lll » 14.60 ; G34 06. 95 54 00 10° 17 «(09.6 
: “© ; ; interrupted by jclouds. __, 
e I e 
% Ee — Thermometer 47°.5. 
pe AR . = 
_ Determination of longitude—altitudes of « Aquilz. 
OBSERVATIONS. 
s — 
- = ~ 7 es 
: s = h min. s€c. 
eS 1G Be 05.0 a 
<— 25 04.4 
ete OE les Fert ieee 09.0 
ul 
sai 
Index error = -+ 1 min. 30 sec. 
RESULT OF CALCULATION. 
