LIEUT.-COLONEL SABINE ON TERRESTRIAL MAGNETISM. 
167 
Observations of Inclination. (Continued.) 
Corrections. 
Method 
Observed 
Direction of 
Lat. 
Long. 
1842. 
employed. 
Inclination. 
Face east. 
ship’s head. 
Ship’s 
attrac- 
Index. 
True Inclination. 
Remarks. 
tion. 
o / 
/ 
/ 
Mar. 28. 
— 58 55 
276 30 
Direct. 
-66 10-0 
n.e. by e. 
+ 55 
— 4 
-58 50 
277 12 
Direct. 
— 66 13-0 
n.e. by e. 
+ 55 
-4 
S. 
N. 
— 66 41-4 
— 66 22-2 
n.e. by e. 
n.e. by e. 
+ 55 
+ 55 
— 4 
— 4 
>-65 27 
-65 27 
N.S. 
— 66 14-5 
n.e. by e. 
+ 55 
— 4 
1 
Direct. 
— 66 09’5 
n.e. by e. 
+ 55 
-4 
J 
29- 
-58 23 
280 03 
Direct. 
— 65 40-5 
N.E. y E. 
+ 57 
— 4 
S. 
— 65 56-7 
N.E. g- E. 
+ 57 
— 4 
N. 
— 65 46+ 
N.E. \ E. 
+ 57 
— 4 
> — 64 49 
-64 49 
N.S. 
— 65 28*5 
N.E. \ E. 
+ 57 
— 4 
Direct. 
— 65 36+ 
N.E. \ E. 
+ 57 
— 4 
30. 
-58 29 
282 04 
Direct. 
— 64 27-9 
N.E. by E.-g-E. 
+ 50 
— 3 
i 
S. 
-64 27-7 
n.e. by E. g- E. 
+ 50 
— 3 
1 — 63 44-| 
N. 
-64 39-2 
N.E. by E.-g E. 
+ 50 
— 3 
-63 41 
N.S. 
—64 29-9 
N.E. by E.g-E. 
+ 50 
— 3 
J f 
-58 28 
282 32 
Direct. 
— 64 22+ 
N.E. \ E. 
+ 54 
-3 
-63 31 J 
31. 
-58 34 
285 44 
Direct. 
— 63 52-3 
N.E. \ N. 
+ 58 
-3 
— 62 57^| 
1-63 7-1 
Direct. 
— 63 49 0 
N.E. by N. 
+ 60 
— 3 
-63 05 
A very heavy swell. 
-58 29 
286 04 
N. 
-64 34-2 
n.e. by n. 
+ 60 
-3 
N.S. 
— 64 10-0 
n.e. by n. 
+ 60 
-3 
Direct. 
— 63 43-0 
n.e. by n. 
+ 60 
-3 
J 
April 1. 
-57 22 
289 50 
Direct. 
— 62 24-0 
n.e. by n. 
+ 56 
—2 
S. 
— 62 16-2 
n.e. by n. 
+ 56 
-2 
N. 
— 61 50-6 
n.e. by n. 
+ 56 
o 
y— 6i 15 
-61 15 
N.S. 
-61 59-0 
n.e. by n. 
+ 56 
— 2 
Direct. 
— 62 17-0 
n.e. by n. 
+ 56 
— 2 
2. 
-57 10 
292 11 
Direct. 
— 59 31-0 
E.N.E. 
+ 44 
— 1 
S. 
— 59 28-3 
E.N.E. 
+ 44 
— 1 
N. 
— 59 55-5 
E.N.E. 
+ 44 
— 1 
1-58 45^1 
N.S. 
Direct. 
— 58 59-0 
-59 25-3 
E.N.E. 
E.N.E. 
+ 44 
+ 44 
0 
— 1 
J 
-58 51 
A swell from the 
westward. 
-57 17 
292 32 
Direct. 
— 58 35-5 
S.S.E. 
-46 
0 
-59 21 J 
3. 
-56 40 
294 46 
Direct. 
— 59 44-0 
N.E. 
+ 55 
— 1 
S. 
-60 36-7 
N.E. 
+ 55 
— 1 
N. 
-60 05-7 
N.E. 
+ 55 
— 1 
[>-59 01 
-59 01 
N.S. 
— 59 36-5 
N.E. 
+ 55 
— 1 
Direct. 
— 59 33-5 
N.E. 
+ 55 
— 1 
4. 
-54 50 
298 08 
Direct. 
— 57 34-0 
N. by e. 
+ 54 
0 
] 
N. 
-57 00-3, 
n. by e. 
+ 54 
0 
[> — 56 10 
-56 10 
Too much motion to 
N.S. 
— 57 10-0 
n. by e. 
+ 54 
0 
use S. 
Direct. 
— 57 24-0 
n. by e. 
+ 54 
0 
J 
5. 
-52 54 
300 27 
Direct. 
— 54 47-5 
N.N.E. 
+ 47 
+ 2 
S. 
— 54 56-6 
N.N.E. 
+ 47 
+ 2 
N. 
— 54 45*7 
N.N.E. 
+ 47 
+ 2 
[>-53 52 
-53 52 
N.S. 
— 54 30-7 
N.N.E. 
+ 47 
+ 2 
Direct. 
— 54 26-0 
N.N E. 
+ 47 
+ 2 
6. 
-52 36 
301 18 
Direct. 
— 54 23-8 
N.N.E. 
+ 41 
+ 2 
-53 41') 
-51 47 
302 15 
Direct. 
—53 08-0 
n.w. by n. 
+ 42 
+ 3 
— 52 23 y 
-52 34 
Direct. 
— 52 10-0 
e. by s. 
+ 18 
+ 3 
-51 39 J 
11. 
Port Louis, Falk- 
Direct. 
— 52 29-1 
land Islands. 
S. 
-52 42-7 
-51 32 
301 53 
N. 
-52 37-9 
Observed 
N.S. 
— 52 41-2* 
)> on shore. 
+ 3 
— 52 30 
-52 30 
* Observed on shore 
face west. 
^Direct. —53 48‘9 
S. —53 29-2 
< N. —53 45-9 
N.S. -53 41-5 
MDCCCXLIV. 
Z 
