LIEUT.-COLONEL SABINE ON TERRESTRIAL MAGNETISM. 
223 
Observations of the Magnetic Force. (Continued.) 
Method 
Angle of 
3 q5 
p 4 3 
Correction 
Corrected 
1842. 
Lat. 
Long. 
deflection. 
Ship’s head. 
C 
for ship’s 
Intensity. 
Remarks. 
employed. 
Face east. 
H 
C 
attraction. 
Apr. 5. 
— 52 40 
299 52 
wt. 2 grs. 
3°4 54*7 
o 
44 
N.N.E. 
1-351 
S+-025 
1-355 
Ship steady. 
wt. 2-5- grs. 
45 13-0 
44 
N.N.E. 
1-344 
wt. 3 grs. 
54 16-9 
44 
N.N.E. 
1-408 
-52 28 
301 42 
Def. N. 
44 40-6 
44 
N.N.E. 
1-327 
Def. S. 
42 04-5 
44 
N.N.E. 
1-326 
>+•025 
Mag. N. 
36 12-5 
44 
N.N.E. 
1-313 
^.Ship steady. 
Mag. N.S. 
46 43-3 
44 
N.N.E. 
1-290 
Mag. S. 
25 58-0 
44 
N.N.E. 
>1-340 
J 
6. 
-51 42 
301 36 
Def. N. 
44 52-9 
44 
N.N.W. \ W. 
1-319 
' 
Def. S. 
42 26-1 
44 
N.N.W. \ W. 
1-308 
> + •024 
Slight motion. 
Mag. N. 
36 14-5 
44 
N.N.W. \ W. 
1-309 
J 
Mag. N.S. 
46 16-5 
44 
N.N.W. \ W. 
1-332 
J 
Mag. S. 
26 08-0 
44 
N.N.W. \ W. 
9- 
Falkland Islands. 
Def. N. 
Def. S. 
44 21-2 
42 02-4 
44 
44 
W. J N. 
W. i N. 
1-346 
1-328 
' 
> +-009 
1-346 
Single anchor in Port 
Louis, Berkeley 
Sound. 
10. 
Def. N. 
44 58-5 
43 
' 
1-314 
■> 
-51 32 
301 53 
Def. S. 
41 52-8 
43 
1-335 
Mag. N. 
35 57-0 
43 
1-336 
Mag. N.S. 
46 13-9 
43 
1-335 
Mag. S. 
25 37-0* 
43 
wt. 1 gr. 
16 56-5 
43 
1-316 
c n 
wt. 1| gr. 
25 36-6 
43 
1-331 
To 
wt. 2 grs. 
34 47-2 
43 
1-356 
3 
> 
wt. 2\ grs. 
45 34-1 
43 
1-336 
July 25. 
wt. 3 grs. 
57 39-1 
43 
1-353 
Def. N. 
44 27-0 
43 
1-340 
> # 
Def. S. 
42 00-4 
43 
Observed 
on shore. 
1-330 
5 co 
Mag. N. 
36 00-0 
43 
1-331 
*c3 
Mag. N.S. 
46 13-2 
43 
1-336 
, n 
Mag. S. 
wt. 1 gr. 
25 42-8 
16 51-2 
43 
43 
1-323 
<n O 
H + 
3 ^ 
wt. 1^ gr. 
25 34-3 
43 
1-333 
rJ1 1+ 
So 
wt. 2 grs. 
34 47-8 
43 
1-355 
CU 
wt. 2\ grs. 
45 29-7 
43 
1-338 
-a + 
-w cz 
wt. 3 grs. 
57 48-7t 
43 
1-350 
13 
Aug. 15. 
Def. N. 
44 29-0 
38 
1-339 
Cm 
Def. S. 
41 58-0 
38 
1-332 
a 
Mag. N. 
Mag. N.S. 
36 00-9 
46 14-8 
38 
38 
1-330 
1-333 
a 
QJ 
At the Magnetic 
f Station. 
* 
Observed on shore ; 
face west. 
f wt. 
I wt. 
< wt. 
wt. 
1 gr. 
H gr- 
2 grs. 
2\ grs. 
Observed on shore 
face west. 
_ wt. 3 grs. 
"wt. 1 gr. 
wt. gr. 
\ wt. 2 grs. 
wt. 2\ grs. 
.wt. 3 grs. 
1°6 
14-1 
24 
36-9 
33 
44-9 
44 
31-3 
58 
17-8 
16 
26-1 
24 
27*9 
33 
49-5 
44 
17-1 
58 
19-5 
Intensity 
1-316' 
1-338 
1-342 
1-334 
1-333 
1-301 
1-345 
1-339 
1-339 
1-333 
2 G 
MDCCCXLIV 
