Fal 7 : : * ; j 
‘ 2 . ‘ - * 
a le 
ENCAMPMENT ON®OLD PARK, AT THE]FORK’OF {GRAND RIVER. 
Determination of longitude, June 19; 1844—altttudes of a Aquile. 
OBSERVATIONS. 4 
— 
“ FiRST SERIES. SECOND SERIES. 
Double altitudes of Time of chronometer. Double altitudes of Pine of chronometer. 
a Aquile. a i 
| 
. 
“ Deg. min. sec. h. min, sec Deg. min. sec. h. min. sec. 
54 (07 20 4" 38.5 LEX: 35 TOF UT:5 
: 54 36 30 *48 55.6 56 38 45 54 = 22.0 
55 6-00 49 58.5 257 00 20 55 = -20 
55 27) «50 + Se 1g aT. 3F.-@ { 57 = 01.0 
55 48 = 50 52. 09.0 Me A? 30 | 5754.0 
¥ 2 re | 
re, ee: Thermometer 48°. 
Index error — + 5 sec. 
RESULT OF CALCULATION. 
Mean time. Retard. Longitude. 
g 
= | 
h. min. sec. h. min. sec. 
O-.. 42545 Lo 54) 68.8). 
~ # . - zn 
emit, 
ENCAMPMENT AT THE ENTRANOD OF BAYOU SALADE, EAD OF FON- 
TAINE-QUI-BOUIT ?, SOUTH BORK OF TH 
Detoominaiion of intitle June 22, ape of Polaris. 
OBSERVATIONS. 
Double altitudes of Polaris. Time of chronometer. 
De. min, sec. _ . hk. min. sec. 
" wes 15 {eS To 355° 08 
Oo 1B Wn. “oe eee . 
7Bice 16. 90 a7 ee 
76 16 45 ; a 
te a 239 ~—O#-B8 
ye ee —. Site 
76 18 10 05 
ee eae 33 12 
~~ 34 Ol 
7 19 §=SOx 3 ot 47 
| Index error == + 10 sec. * 
ee RESULT oF CALCULATION. a. = 
ry aes 
