138 
LIEUT.-COLONEL SABINE ON TERRESTRIAL MAGNETISM. 
Table. (Continued.) 
Station. 
1842. 
Needle. 
Time of 
Thermo- 
Chronometer 
Final 
Corrected 
vibration. 
meter. 
rate. 
semi- arc. 
time, 
Horizontal Intensity. 
75“ Fa hr. 
Royal Military <( 
Oct. 12. 
11 
s 
674-20 
O 
53 
G. 0-3 
s 
>3-720 
Repository, 
13. 
11 
673-52 
58 
G. 0-3 
0-5 
> 
674-9 
W oolwich. 
13. 
11 
673-50 
57 
G. 0-3 
0-5 
Dec. 27- 
11 
686-64 
59 
G. 5-6 
1-51 
27- 
11 
686-00 
59 
G. 5-6 
1-5 
686-4 
28. 
11 
682-08 
28 
G.5-6 
0-5 
Oct. 13. 
12 
583-32 
58 
G. 0-3 
0-5 J 
13. 
12 
584-04 
59 
G. 0-3 
0-5 
13. 
Dec. 27. 
12 
12 
583-68 
582-36 
61 
59 
G. 0-3 
G. 5 6 
0- 5 
1- 5 
> 
584-0 
27. 
12 
582-84 
60 
G. 5-6 
2-0 
28. 
12 
584-14 
28 
G. 5-6 
1-0 
Oct. 13. 
13 
568-80 
61 
G. 0*3 
0-5 i 
13. 
13 
569-00 
61 
G. 0-3 
0-5 
13. 
13 
569-52 
61 
G. 0-3 
1-0 
> 
569-4 
Dec. 28. 
13 
566-32 
41 
G. 5-6 
2-5 
28. 
13 
566-98 
42 
G. 5-6 
2-0 
28. 
13 
568-20 
30 
G. 5-6 
1-0 
1843. 
Falmouth < 
Feb. 
11 
11 
682-74 
682-54 
39 
39 
G. 3-3 
G. 3-3 
1-5 
1-5 
684-8 
Table II. 
Observations of the Inclination. 
Station. 
Poles. 
Date. 
Direct. 
Reversed. 
Inclination. 
1840. 
O 
O 
/ 
O 
/ 
May 14. 
-35 
30-0 
-36 
47-0 
-36 
08-5 
22. 
-34 
30-5 
-35 
46-9 
— 35 
08-7 
35 
22. 
-34 
27-5 
— 35 
42-7 
-35 
05-1 
^ Od 
uo*y 
30. 
-35 
27-8 
-36 
49-0 
-36 
08-8^ 
30. 
-35 
31-7 
-36 
46-1 
-36 
08-9 
>-36 
09-2 
30. 
— 35 
30-9 
-36 
47-8 
-36 
09‘8_j 
I 
June 15. 
— 35 
51-5 
-37 
08-2 
-36 
29-9 
22. 
-39 
22-9 
-40 
23-3 
-39 
53-1 
July 7 • 
7- 
— 20 
— 20 
13-5 
08-5 
— 21 
— 21 
19-5 
35-4 
1 1 
to to 
0 0 
46*5 ] 
51-9 j 
O 
1 
49-2 
27- 
-21 
26-5 
-22 
37-1 
—22 
01-8 
August 8. 
-17 
30-0 
-17 
32-0 
-'7 
31-(T) 
8. 
14. 
-17 
-17 
25-5 
19 8 
-17 
-17 
35‘7 
36-7 
-17 
-17 
30-6 
28-2 
1> — 17 
28-4 
14. 
-17 
06-5 
-17 
40-9 
-17 
23-7 J 
14. 
-18 
04-0 
— 18 
27-7 
— 18 
15-8 
24. 
-14 
51-7 
— 15 
26-6 
— 15 
09-1 
31. 
— 20 
07-1 
— 20 
39-8 
— 20 
23-41 
Sept. 1. 
— 18 
36-4 
-21 
58-8 
— 20 
17-6 
> — 20 
23-4 
1 
— 20 
03-0 
— 20 
55-1 
-20 
29-1 J 
1 . 
— 20 
32-6 
— 21 
22-1 
— 20 
57-41 
1. 
1. 
-20 
-19 
45-7 
24-4 
-22 
— 22 
29-1 
39-4 
-21 
— 21 
37-4 
01 9 
>-21 
O 
ID 
do 
1 . 
-19 
09-1 
-22 
56-5 
-21 
02-6 J 
1 
Remarks. 
Rarotonga Island 
Vavao Island .... 
Nukulau Island 
Banga Island . . 
1 Tanna Island 
Port Carteret, New Ireland 
Britannia Island 
Jobie Island 
Shell Rock, Jobie Island . . 
Amsterdam Island 
Bouro Island 
Amboyna Island 
