341 
[174] 
ENCAMPMENT ON THE SMOKY HILT. FORK, HALF A- MILE FROM ITS JUNG- 
ION WITH THE. REPUBLICAN, 
Determination of longitude, June 10, 1843—altitudes of the sun.- 
OBSERVATIONS. 
FIRST SERIES. 
| 
SECOND SERIES. : 
Double altitudes of the | ‘ime of chronometer. 
Double altitudes of the | Time of chronometer, 
sun’s lower limb sun’s lower limb f 
Deg. min. see. h. min. sec. eg. min. see. hey min. — see. 
54 47 «40 5 21.0 62 39 <40 > 12 6 
54 03 55 14.4 52 23 00 13 37.5 
———§3.—.- 3856 40 -—-26:5 ot 39-45 r to imeem 
53 19 10 11 12,5. Slyo) 24 16 10.6 
52 59 15 12 04.4 50 59 16 17 17.0 
‘Index error = — 10 sec. _ i 
re RESULT OF. CALCULATION. lM 
~ ‘Mean time. ~ Advance. Longitude. 
h. min, sce h. min. sec. Deg. min, = 
4 53 0 04.5 96 24 56 
Determination of latitude, Jane: 10, 1843—altitudes of Polaris. 
OBSERVATIONS. 
~ Double altitudes of Polaris. ‘Time of chr 
=3t erin te acl i to enbatitie aidualh 
ee “main. “yer. ai i ee ee Foe em 
96. Mie IOS 4. He 29. 
76, Sy, 3 ee: 
16,, 2%, 40° 46 oe 
~, %., “O 47 6. 
7, 4. 60 oo oe 
%6,,, %4;,,. 45 50, 28. 
Sa, 26.; 00 i 
767, 26 30 ‘ 63, 18. 
7: ww a = 
— $6-——-23 15 57 7 : 
Index error — — 10 sec. 
RESULT OF CALCULATION. 
D min. —_ fie: minv= see. . min, bere 
Dp mi ee cs , os 
