+ a ake may 
+e ¢ 
: THE LONG CAMP. 
pe sca ap tongitel,’ February 14, 1844—altitudes of Procyon 
ee tte sss * i 
J i ‘ ed 
* Double altitudes of Procyon. Time of chronometer. 
% 
= *” é 
‘ - Deg. min. sec. h. min sec. : ; 
‘ ot : 6 02. o 
77 «=638—Ss(O0 ' 49 82.0 iz ~ 
ee ee 50 28.0 . 
78: Bas: AO tm 51 zs p 
_ a a ee 52 
a 2 x . “or 
Sn 
' Index error = + 52 sec. * 
RESULT OF CALCULATION. : 
a 
Mean time Retard. Longitude. © | 
he. min. see. h. min. sec. Deg. min. sec. * 
7 oO. eS . 12 6.1 120 57 
si 4 =~ » 
Determination of latitude, February 14, 1844—altitudes of Polaris. * 
OBSERVATIONS. . 2 
Double altitudes of Polaris. Time of chronometer. ve 
a ; rn 
: 06 20 = ow ig: 6 is 6s yice pe ‘ 
79 05 «30 . 
79 #03 #50 = 
a 79 03. 20 
* 79 02 - 00 Ks 
79 OL 35 =" 
79 00 50 
oe ee 10 
« 00 00 
78 58 35 
“ - ‘é Index error = -+ 52sec. 
‘a Foe 
_- RESULT OF CALCULATION. _ 
aie ae : 
—- 
é True altitude. ~ + * Mean time. f 
= - ae * . 
Deg. min. q hk. min. “see. 
39 804 fs imo.” 
= baie # 
Ae — = 
eee * ‘ ad 
