[ 4] 366 
TIE SHOH ENCAMPMENT NEAR THE PREURELSE. 
Determination decors: July 31 PPS49 sedetdtiin allitude ofthe SUNS 
OBSERVATION. at 
Double altitude of the sun’s True central altitude. Latitude. — 
lower limb. = 
Deg. min. — see. DoS ‘Deg. “=min. see, Deg. min. sec. 
spton 133" 56 S0i0. lee EGE 14 QBELS - 4} ---"04 Bos ee 
ie , ENCAMPMENT ON LARAMIE RIVER. : 
"Determination of latitude, July 31, 1849—alfitudes of Slats. sx 
OBSERVATIONS Ss. 
FIRST SERIES, = | = _ SERIES. e. 
= yee f - , fae . 
Double altitudes of | Time of chronometer. Seats altitudes of | Time of chronometer. 
ste. Polegis. og ‘S38 iz 531 ees 
ve as A shy ; ak &3 Ps 
: : zs i SL ae 
‘Deg. min. bec. =| = hh. “min. see = Deg. min sec, h. min. sec. 
St ae. a 0-13 25 2-0 10 238 51 
81 30 960 15 38 S41 45 29 43 
SI .32.° 05 17 57 81 42 ~=00 « 30 32 
81\-. 32° 50... ‘ 19 OTs: 43.00, 31 0 
= OL:  oOe> Ue 21 04 8l 46 40 34 35 
vagal Index error = — 30 sec. “i 
RESULT OF CALCULATION. 
