202 
LI EUT.-COLONEL SABINE ON TERRESTRIAL MAGNETISM. 
Observations of the Magnetic Force. (Continued.) 
1842. 
Lat. 
Long. 
Method 
employed. 
Angle of 
deflection. 
Face east. 
Tempera- 
ture. 
Ship’s head. 
Intensity, j 
Mar. 1 
O 
-69 
52 
1 80 
00 
Def. S. 
O 
1 53 
10-7 
O 
33 
w. by n. 
1-983 
Def. N. 
■50 
06-0 
31 
w. by n. 
1-972 
-69 
44 
179 
53 
Def. S. 
53 
28*1 
32 
n. by e. 
1-968 
Def. N. 
50 
09-7 
29 
N. by e. 
1-969 
2. 
-68 
04 
183 
25 
Def. S. 
54 
050 
33 
N.N.E. 
1-936 
Def. N. 
50 
06-7 
32 
| N.N.E. 
1-972 
Def. S. 
53 
46-5 
34 
n.e. by n. 
1-951 
Def. N. 
50 
09-3 
32 
n.e. by n. 
1-970 
3. 
-67 
32 
185 
09 
Def. S. 
53 
24-5 
30 
E.N.E. 
1-971 
Def. N. 
50 
08-8 
31 
E.N.E. 
1-971 
5. 
-67 
16 
188 
10 
Def. N. 
50 
40-2 
35 
N. by e. 
1-941 
6. 
-65 
25 
191 
48 
Def. N. 
50 
38-3 
34 
n. by e. 
1-943 
7- 
-63 
30 
194 
52 
Def. S. 
54 
11-9 
40 
n. by e. 
1-930 
Def. N. 
50 
54-2 
35 
n. by e. 
1-927 
wt. 3 grs. 
18 
26-2 
33 
n. by e. 
1-925 
wt. 4 grs. 
25 
10-3 
33 
N. by e. 
1-922 
8. 
— 62 
16 
196 
10 
Def. S. 
54 
52-7 
35 
n. by e. 
1-893 
Def. N. 
51 
32-2 
35 
n. by e. 
1-893 
9- 
-61 
14 
1 98 
38 
Def. S. 
54 
38-4 
43 
n.e. by n. 
1-907 
Def. N. 
51 
23-2 
35 
n.e. by n. 
1-902 
wt. 3 grs. 
19 06-9 
33 
n.e. by n. 
1-859 
wt. 4 grs. 
25 
25-5 
35 
n.e. by n. 
1 905 
wt. 5 grs. 
32 
00-5 
34 
n.e. by n. 
1-933 
-60 
50 
200 
11 
Def. S. 
55 
00-4 
38 
E.N.E. 
1-888 
Def. N. 
51 
37-2 
35 
E.N.E. 
1-888 
10. 
-60 
18 
204 
11 
Def. S. 
55 
52-5 
35 
E. by n. 
1-844 
Def. N. 
51 
56-5 
34 
E. by N. 
1-871 
12. 
-60 
13 
211 
34 
Def. S. 
55 
28-0 
35 
e. by n. 
1-862 
Def. N. 
51 
47-5 
35 
e. by n. 
1-879 
14. 
-59 
24 
218 
58 
Def. S. 
55 
52-2 
37 
n.e. by e. 
1-846 
Def. N. 
52 
20-0 
37 
n.e. by e. 
1-851 
-59 
16 
219 
30 
Def. S. 
55 
37-4 
37 
n.e. by e. 
1-859 
Def. N. 
52 
18-2 
37 
n.e. by e. 
1-853 
15. 
-58 
04 
222 
04 
Def. S. 
55 
54-2 
37 
E.N.E. 
1'844 
Def. N. 
52 
16-4 
37 
E.N.E. 
1-844 
wt. 3 grs. 
18 
57-0 
38 
E.N.E. 
1-876 
16 . 
-59 
04 
228 
57 
Def. S. 
55 
28-7 
39 
E. 
1-864 
Def. N. 
51 
57-5 
39 
E. 
1-870 
17. 
— 59 
39 
232 
48 
Def. S. 
55 
21-3 
39 
E. i S. 
1-872 
Def. N. 
51 
57-5 
39 
E. | S. 
1-870 
-59 
45 
233 
5 a 
Def. S 
55 
12-0 
40 
E. j; S. 
1-879 
Def. N. 
51 
41-2 
38 
E. \ a. 
1-885 
18. 
-60 
16 
236 
11 
Def. S. 
54 40-7 
36 
e. by s. 
1-901 
Def. N. 
51 
33-2 
35 
e. by s. 
1-893 
Def. S. 
55 
00-2 
37 
E. 
1-888 
-60 
21 
237 
02 
Def. S. 
55 
12-5 
39 
E. 
1-879 
Def. N. 
51 
25-6 
39 
E. 
1-899 
-60 
20 
237 
50 
Def. S. 
55 
33-4 
39 
E. by n. 
1-862 
Def. N. 
51 
25-5 
39 
e. by n. 
1-899 
-60 
19 
238 
00 
Def. S. 
55 
10-2 
40 
e. by n. \ n. 
1-880 
Def. N. 
51 
37-9 
39 
e. by n. ^ n. 
1-887 
19- 
-60 
01 
241 
38 
Def. S. 
55 
58-9 
39 
E.N.-E. 
1-841 
Def. N. 
52 
25-0 
37 
E.N.E. 
1-846 
Def. S. 
56 
1 3-5 
42 
F.-N.E. 
1-829 
Def. N. 
52 
30-0 
40 
E.N.E. 
1-842 
21 . 
-59 
15 
248 
12 
Def. S. 
56 
07-0 
39 
e. by N. 
1-836 ' 
Def. N. 
52 
51-5 
38 
E. by N. 
1-824 
-58 
58 
249 
24 
Def. S. 
56‘ 
11-2 
39 
n.e. by e. 
1-831 
1 
Def. N. 
52 
56-0 
38 
n.e. by e. 
1-820 1 
Correction 
for ship’s | 
attraction. 
Corrected 
Intensity. 
Remarks. 
) + -003 1-98(T) 
} 1 
> 1 -978 A “l the 
+ •007 1-976 J 
+ •008 1-9621 
>1-965 
+ •008 1-969 J 
+ •005 jl-9761 
>1-964 
-(-•010 1 * 952 ! A very heavy swell 
^ from westward, 
observations very 
uncertain. 
•010 
U- 
1-9361 
+ •010 1 
•903 J 
•1-925 
+ •013 
r 
1-914 
007 1-895 
. + •005 
■ + •011 
+ •009 
1-909 
1-869 1*869 
1-863^| 
Cross sea. ship very 
unsteady. 
A heavy swell, very 
j unsteady. 
A heavy swell, very 
I unsteady. 
1-863 
1-864 J 
h' 
| +-002 ] •869~) 
1-878 j 
. + ■001 
•000 
1 *875 A great deal of mo- 
tion. 
| Very unsteady. 
1-897’ 
•1-894 
+ •003 1-892 
Ship rolling, very 
unsteady. 
\ +-009 1-8901 
J | Vl-892 
j +-010 1-894 J 
.+•011 1-851 
4 I 
l +*009 I" 
j +-015 1- 
839 
841 
>1-846 
Much motion. 
