LIEUT. -COLONEL SABINE ON TERRESTRIAL MAGNETISM 
199 
Observations of Inclination. (Continued.) 
1841. 
Position. 
Time of 
day. 
Method 
employed. 
Observed 
Inclination. 
Face east. 
Lat. 
Long. 
h m 
Jan. 9- 
—68 48 
17°6 25 
2 45 a.m. 
Direct. 
— 82 41-8 
to 
S. 
— 82 41-4 
4 00 A.M. 
N. 
— 82 48-6 
N.S. 
-82 57-0 
-69 15 
176 14 
11 40 a.m. 
Direct. 
-83 09-4 
10. 
-70 23 
174 50 
10 35 a.m. 
Direct. 
-84 01-8 
s. 
-83 51*4 
to 
N. 
— 84 16-2 
1 1 40 A.M. 
N.S. 
-83 52*5 
11. 
-71 15 
171 15 
9 30 a.m. 
Direct. 
— 84 48-4 
to 
S. 
-84 48-5 
1 1 00 A.M. 
N. 
— 84 49-3 
N.S. 
— 84 49-3 
— 71 24 
170 44 
4 40 p.m. 
Direct. 
— 84 55-4 
to 
S. 
-84 56-9 
5 50 p.m. 
N. 
-84 56-2 
N.S. 
-84 51-4 
12. 
-71 47 
170 52 
10 46 A.M. 
Direct. 
-86 17-8 
to 
S. 
— 86 29-5 
1 1 40 A.M. 
N. 
-86 25-2 
13. 
-72 07 
172 19 
10 15 A.M. 
Direct. 
— 87 14-7 
to 
S. 
— 87 44-5 
11 40 A.M. 
N. 
-87 32-6 
N.S. 
-87 17-6 
14. 
—71 51 
172 40 
Direct. 
-87 04-5 
15. 
-71 54 
171 37 
9 00 A.M. 
Direct. 
— 85 03-8 
-71 55 
171 51 
11 00 A.M. 
Direct. 
-86 43-2 
to 
S. 
-87 10-4 
Noon. 
N. 
-86 43-7 
N.S. 
-86 26-2 
16. 
-72 12 
172 13 
9 15 A.M. 
Direct. 
— 85 48-2 
to 
S. 
— 85 40-3 
11 00 a.m. 
N. 
-85 48-5 
N.S. 
— 85 32*2 
17. 
-72 09 
173 35 
7 30 a.m. 
Direct. 
-86 53-3 
to 
N. 
— 86 50-2 
8 30 a.m. 
N.S. 
-87 01-0 
18. 
-72 57 
176 06 
11 00 A.M. 
Direct. 
-86 03-5 
S. 
-86 32-2 
N. 
-86 32-3 
N.S. 
— 86 04-0 
Direct. 
-86 22-9 
19- 
-72 35 
173 34 
10 00 a.m. 
Direct. 
— 86 12-4 
to 
S. 
— 86 21-8 
11 00 a.m. 
N. 
-86 22-2 
N.S. 
-87 07-0 
Ship’s head. 
Correc- 
tion for 
ship’s 
attrac- 
tion. 
Mean Incli- 
nation. 
Face east. 
True 
Inclination. 
Remarks. 
S.S.E. 
s. by tv. 
w.s.w. 
>e. by n. ^ n. 
e. by n. n. 
s.s.w. 
E. 
by w. 
s.e. by e. 
E.S.E. 
e. by s. £ s. 
s.tv. by tv. 
-76 
-88 
-89 
-86 
-14 
+ 46 
+ 46 
-79 
+ 23 
-87 
+ 24 
-33 
- I4 { 
— 4 
-33 
-84 08 
-85 28 
-86 18 
-86 21 
-86 38 
-86 41 
-86 18 
-86 23 
-86 23 
-87 09 
-86 31 
-86 37 
-87 05 
-86 46 
-86 18 
-86 27 
-87 04 
-83 40 
-85 00 
-85 50 
-85 53 
-86 10 
-86 13 
-85 53 
-85 55 
-86 41 
-86 03 
-86 11 
—86 36 
© .2 
1i 
li 
ll 
LI 
