208 
LIEUT.-COLONEL SABINE ON TERRESTRIAL MAGNETISM 
Observations of the Magnetic Force. (Continued.) 
1841. 
Lat. 
Long. 
Method 
employed. 
Angle of 
deflection. 
Face east. 
Tempera- J 
ture. I 
Ship’s head. 
Intensity. 
Correction 
for ship’s 
attraction. 
Corrected 
Intensity. 
Remarks. 
Nov. 30. 
-43 33 
183 10 
Def. N. 
37 47-0 
O 
59 
S. \ w. 
1*717 
- 
Def. S. 
35 15-2 
59 
s. i w. 
1*709 
>-•024 
Mag. N. 
31 33-3 
59 
s. | w. 
1-716 
>Very steady. 
Mag. N.S. 
41 28-2 
59 
s. i w. 
1*727 
Mag. S. 
21 58-1 
59 
s. ! w. 
>1*707 
— 44 15 
183 02 
Def. N. 
37 29-0 
59 
s. by w. 
1*734 
Def. S. 
Mag. N. 
34 31-6 
31 18-9 
59 
59 
s. by w. 
s. by w. 
1*752 
1*737 
■> — *023 
LJ 
A cross swell, mo- 
tion slight. 
Mag. N.S. 
41 10-5 
59 
s. by w. 
1*747 
Mag. S. 
21 59-4 
59 
s. by w. 
Dec. 1. 
-45 30 
183 12 
Def. N. 
37 08-5 
63 
s.e. by e. 
1*753 
Def. S. 
34 49-3 
63 
s.e. by e. 
1*735 
1—007 
Ship pitching con- 
Mag. N. 
31 29-9 
63 
s.e. by e. 
1*721 
siderably, steering 
Mag. N.S. 
41 2 9-2 
63 
s.e. by e. 
1*725 
Mag. S. 
21 42-2 
63 
s.e. by e. 
>1*733 
-45 48 
183 25 
Def. N. 
37 11-4 
63 
S.E. £ E. 
1*750 
Def. S. 
Mag. N. 
34 52-1 
31 06-0 
63 
63 
S.E. \ E. 
S.E. % E. 
1*732 
1*753 
>> — -010 
1 
A head sea, table 
unsteady, ship 
Mag. N.S. 
40 59-4 
63 
S.E. \ E. 
1*762 
J 
steering well. 
Mag. S. 
21 43-6 
63 
S.E. \ E. 
2. 
-47 13 
184 30 
Def. N. 
37 11*8 
56 
S.E. by E. |-e. 
1*750 
Def. S. 
34 31-8 
56 
s.e. by e. |-e. 
1*752 
— *002 
Head sea, ship pitch- 
Mag. N. 
31 15-8 
56 
s.e. by e. | e. 
1*741 
ing, steering 
Mag. N.S. 
41 12*7 
56 
s.e. byE. |-E. 
1*744 
steadily. 
Mag. S. 
21 07-2 
56 
s.e. by e. e. 
>1*753 
-47 39 
184 55 
Def. N. 
36 53*8 
56 
s.e. by e. 
1*767 
1 
Def. S. 
Mag. N. 
34 24-0 
30 55-2 
56 
56 
s.e. by e. 
s.e. by e. 
1*760 
1*768 
>-•007 
J 
Mag. N.S. 
40 53*0 
56 
s.e. by e. 
1*772 
Mag. S. 
21 09-8 
56 
s.e. by e. 
3. 
— 48 18 
185 54 
Def. N. 
36 55-9 
51 
s.e. by e. 
1*765 
Def. S. 
34 06-7 
51 
s.e. by e. 
1*776 
Mag. N. 
30 44-1 
51 
s.e. by e. 
1*782 
Mag. N.S. 
40 52-8 
51 
s.e. by e. 
1*772 
Mag. S. 
21 15-0 
51 
s.e. by e. 
wt. 1 gr. 
12 01-0 
51 
s.e. by e. 
1*844 
J>— *007 
1*772 
Very steady. 
wt. 1^- gr. 
18 51*1 
51 
s.e. by e. 
1*784 
wt. 2 grs. 
25 50-7 
51 
s.e. by e. 
1*777 
wt. 2\ grs. 
32 51-6 
51 
s.e. by e. 
1*760 
wt. 3 grs. 
40 23-1 
51 
s.e. by E. 
1*766 
wt. 3 \ grs. 
48 41-0 
51 
s.e. by e. 
1*765 
( 
-49 05 
186 54 
Def. N. 
36 5 1 *6 
51 
s.e. by e. e. 
1*769 
Def. S. 
34 06-3 
51 
s.e. by e. ty e. 
1*777 
Mag. N. 
30 46-1 
51 
s.e. by e. e. 
1*780 
Mag. N.S. 
40 45-8 
51 
s.e. byE. ^-e. 
1*781 
Mag. S. 
21 11-2 
51 
s.e. by e.-|e. 
wt. 1 gr. 
12 23-7 
51 
s.e. by e. -^-E. 
1*790 
>-•005 
1*772 
Very steady. 
wt. 1| gr. 
18 37-4 
51 
s.e. by e. ^e. 
1*804 
wt. 2 grs. 
25 50-1 
51 
s.e. by e.^-e. 
1*778 
wt. 2^r grs. 
32 30-9 
51 
s.e. by e. \ e. 
1*777 
wt. 3 grs. 
40 32-8 
51 
s.e. byE. -^ e. 
1*760 
| 
wt. 3£ grs. 
48 59-5 
51 
s.e. byE. |-e. 
1*757 
1 
4. 
-49 24 
187 23 
Def. N. 
36 41 ‘8 
54 
e. 
1*779 
+ •004 
Def. N. 
36 44-7 
54 
e. by s. 
1*776 
Def. S. 
34 22-0 
54 
e. by s. 
1*762 
Mag. N. 
30 48-7 
54 
e. by s. 
1*776 
Mag. N.S. 
40 56-3 
54 
e. by s. 
1*768 
>-•000 
1*772 
Swell from the north- 
ward, steady. 
