~ © “66s: [ 174. }> 
_ ENCAMPMENT ON ‘THE ape FORK OF FRATIE ih 
hs ao Sept of longitude, Ted" i 1842—altitude od a > eed 
OBSERVATIONS. 
ome a 
i 
Double altitude of a Aquile. 
eeeege 
a 
(SSs5R8 
ies 
2 
ES 
i 
Index error — + 15 ses. 
he # = 
‘RESULT OF CALCULATION. - sf 
Longitude. 
kh. min. see. h 
. min. sec. De. min. see. : 
10 02 42 ey 08. 13 * 
- : 
Determination of latitude, July 7, 1842—altitude of Polaris. 
OBSERVATIONS. 
