LIEUT. -COLONEL SABINE ON TERRESTRIAL MAGNETISM. 
201 
Observations of Inclination. (Continued.) 
1841. 
Position. 
Time of 
day. 
Method 
employed. 
Observed 
Inclination. 
Face east. 
Ship’s head. 
Lat. 
Long. 
O / 
h m 
O / 
Jan. 27 • 
-76 06 
168 11 
4 20 p.M. 
Direct. 
— 88 05-4 
to 
S. 
— 88 06-1 
5 20 p.m. 
N. 
— 88 02-2 
> S.E. 
' N.S. 
-87 59-0 
J 
28. 
— 76 46 
169 22 
11 15 A.M. 
Direct. 
-88 39-6 
E.S.E. 
-77 29 
170 30 
7 00 p.m. 
Direct. 
— 89 32-4 
N.w. by n. 
29- 
-77 47 
175 43 
6 00 A.M. 
Direct. 
-88 44-7 
S. 
-88 54-6 
[ , 
N. 
— 88 50-2 
> N. by w. 
N.S. 
-88 36-7 
J 
30. 
-77 47 
180 28 
3 10 A.M. 
Direct. 
-87 51-4 
N.N.W. 
-77 35 
181 20 
Noon. 
Direct. 
-87 43-9 
n.w. by n. 
31. 
—77 04 
188 18 
9 30 A.M. 
Direct. 
— 87 30-3 
to 
S. 
-87 36-4 
-77 06 
189 06 
1 1 30 A.M. 
N. 
— 87 26-0 
N.E. Dy N. 
N.S. 
— 88 07-6 
. 
-77 12 
190 54 
7 00 P.M. 
Direct. 
-85 28-8 
s. by e. ^ e. 
Feb. 1. 
-77 04 
188 30 
10 30 A.M. 
Direct. 
-85 45-9 
to 
S. 
-85 56*7 
)> S.E. 
1 1 30 A.M. 
N. 
-85 52-5 
N.S. 
-85 47-4 
J 
-77 ll 
189 01 
7 45 A.M. 
Direct. 
-86 02-5 
s.w. by w. 
-77 9 
188 15 
5 10 p.m. 
Direct. 
-85 59-2 
to 
N. 
— 85 52-4 
l c 
8 15 p.m. 
N.S. 
-85 36-3 
> s.e. by s. 
Direct. 
— 85 30-9 
J 
2. 
-77 45 
187 00 
1 1 35 A.M. 
Direct. 
-86 27-2 
E. 
to 
Direct. 
-85 46-9 
S.E. 
Noon. 
Direct. 
— 85 37-5 
s.e. by s. 
-77 56 
186 35 
10 P.M. 
Direct. 
-85 43-0 
s.w. by s. 
10 30 p.m. 
Direct. 
— 85 34-4 
s. by w. f w. 
3. 
-77 17 
185 26 
10 00 A.M. 
Direct. 
-86 57-4 
to 
S. 
— 87 02-3 
1 
11 15 a.m. 
N. 
— 87 04-4 
> w.s.w. 
N.S. 
-87 07-0 
J 
4. 
-77 00 
192 18 
9 30 a.m. 
Direct. 
-86 52-8 
E.N.E. 
Direct. 
-86 43-5 
S. 
-86 30-3 
> e. by n. 
N. 
-86 35-3 
? 
— 85 03-8 
s. by e. 
-77 06 
192 34 
2 00 p.m. 
Direct. 
-86 29-5 
to 
Direct. 
— 86 50-6 
-77 08 
192 19 
4 00 p.m. 
S. 
-86 49-0 
> E.N.E. 
N. 
-86 54-0 
J 
5. 
-77 24 
192 56 
3 00 A.M. 
Direct. 
— 86 27-2 
to 
S. 
-86 36-0 
l E 
4 00 A.M. 
N. 
-86 34-7 
1 
N.S. 
— 86 46-5 
J 
Correc- 
tion for 
ship’s 
attrac- 
tion. 
Mean Incli- 
nation. 
Face east. 
True 
Inclination. 
Remarks. 
-52 
— 12 
+ 85 
+ 91 
+ 88 
+ 83 
-66 
— 88 55 
— 88 52 
-88 05 
-87 16 
-86 23 
-86 21 
-86 07 
-86 13 
-86 03 
-86 45 
-86 51 
-86 37 
-86 48 
-86 43 
-86 38 
-86 36 
-86 51 
+ 23 
-86 04 
-51 
— 86 38 
-66 
-86 43 
-66 
-86 49 
-83 
-86 57 
— 14 
-87 17 
+ 53 
-86 00 
r 
-86 04 
+ 39> 
-85 51 
l 
— 85 56 
-86 
-86 30 
+ 52 
-85 54 
+ 23 
-86 13 
-88 27 
| -88 00 
-86 48 
-85 54 
1 
>> — 85 56 
— 86 12 
■86 23 
>>-86 10 
-86 49 
> — 85 36 
-85 26 
-85 45 
Much motion. 
