[174] = 450 
= ENCAMPMENT ON THE MAIN BRANCH OF FALL RIVER. 
Determination of longitude, November 30, 1843—altiiudes of Capelia. 
- 
OBSERVATIONS. 
_ Double altitudes of Capella. Time of chronometer. 
Deg. min. see. h. min. see. 
69 30 30 y 3 54 28.0 
69 55 15 A5 50.5 
Index error — -++ 2 min. 
RESULT OF CALCULATION. 
Mean time. Advance. Longitude, 
= h. min. sec. : h. min. see. 
6 59 . 21 0 aS 48.3 
£mersion of Jupiier’s second satellite. 
Observed time. : Mean time, Longitude. 
. ‘ bing h. min. see. Deg. min. sec. 
=a -6 40, 226 121 10 25 
ENCAMPMENT ‘ON “PALL RIVER, (UNION FALLS.) 
ey Desrisnanon of longitude, December 5, 1843—altitudes of « tigen: 
OBSERVATIONS. 
FIRST SERIES. ; = SECOND SERIES. 
igs | 
Double altitudes of | Time of chronometer. | Double altitudes of | Time of chronometer. 
Lyre. a Lyre. ‘ ps 
— | —$_—— 
h. min. sec. || Deg. min. sec. h. min. see. 
7 21 185 ed aoe eet 7 25 37.0 
WS 08S 2 FESS OE 46 * > 26 00.6 
23 (00.5 70 #45 =«610 *. 27 43.4 
23° «53.7 70 29 «00 98:8 
24 «40.6 | 70 07 «630 : 29 «37.0 
Index error = + 1 min. 32 sec. ‘ 
RESULT OF CALCULATION. 
Advance. gees 2 Longitude. 
