178 
GENERAL SIR EDWARD SABINE ON TERRESTRIAL MAGNETISM. 
NORTH EQUATORIAL ZONE II.— Eat. 10° N. to 20° N. (continued). 
Declination. 
Inclination. 
Force in British units. 
Stations. 
Lat. N. 
Long. E. 
Date. 
Ob- 
served. 
Correction 
Ob- 
served. 
|Cor. to 
Ob- 
served. 
Cor. to 
j 
Observe) 
to Epoch 
1842-5. 
Corrected. 
Epoch 
1842-5. 
Corrected. 
Epoch 
1842-5. 
Corrected. 
o , 
o / 
o , 
° 
0 / 
° 
I 
At sea 
19 39 
295 51 
1838 
0 01 E. 
00 
Berard. 
18 14 
296 51 
1846 
0 56 E. 
0-9 e. 
50 15 
50-3 n. 
Barnett. 
Behard. 
At sea (2 observations} 
19 53 
297 17 
1838 
0 39 e. 
0-7 e. 
17 08 
298 08 | 
1840 
1848 
0 42 e. 
0-7 e. ) 
08 e. 
49 11 
Vn o 1 49-2 N. 
Milne. ( 
0 46 e. 
0-8 e. j 
49-2 J 
Barnett. ^ 
r 
1822 
39 02 
39 0 I 
8-98 
1 
Sabine. 
Trinidad (Port Spain) 
10 39 
298 25 \ 
1822 
4 00 e. 
4-0 e. 
v39-0n. 
l 8-98 
Owen. 
l 
1830 
39 00 
39-0 J 
J 
Foster. 
19 48 
299 17 
f 
1838 
2 30 e 
2-5 e. 
Behard. 1 
Phillips. ,|< 
1833 
1 29 e. 
1-5 E. 
1 
13 05 
300 23 | 
[ 
1839 
1 13 E. 
1-2 E. 
Jl-4E. 
1 44*0 n. 
Milne. 
1846 
1 27 e. 
43 57 
44*0 J 
Schomburg rlf 
At sea (3 observations' 
11 47 
311 23 
1849 
2 00 w 
2 0 w. 
Hudson. 
At sea 
1 18 28 
317 07 
1839 
52 57 
53 On. \ 
9-84 
9-84 
Sulivan. 1; 
At sea 
15 40 
317 36 
1839 
50 07 
501 n. 
9-73 
9-73 
Sulivan. I , 
At sea 
12 50 
318 28 
1839 
47 05 
47-1 N. 
9-35 
9-35 
Sulivan. 1 
At sea (5 observations) 
17 35 
318 38 
1829 
3 47 w 
3-8 tv. 
Rumker. 1 
At sea (3 observations) 
14 08 
318 45 
1829 
4 09 w 
4-2 w. 
Rumker. i 1 
At sea 
10 07 
319 51 
1839 
42 27 
42-5 n. 
909 
9-09 
Sulivan. 1 ij 
At sea 
18 18 
321 24 
1846 
11 24 w. 
11-4 w. 
Sulivan. j j | n 
17 02 
321 51 
1846 
9 38 w. 
Sulivan. | I 
At sea 
19 19 
321 51 
1839 
1 1 -9 TV. 
Du Petit T] iiars, 
At sea 
15 21 
322 28 
1846 
10 49 w. 
10-8 w. 
Sulivan. 
323 27 
1839 
11 13 w. 
11 34 w. 
11-2 TV. 
Du Petit TJ uars. 
At, sea 
13 55 
325 01 
1839 
1 1-6 TV. 
Du Petit T uars. 
At sea. . . . 
17 40 
325 36 
1829 
12 29 vv. 
12-5 w. 
Liitke. « 
At sea 
10 20 
325 50 
1842 
902 
9 02 
Lefroy. j 
At sea 
19 05 
326 25 
1830 
52 42 
52-7 n. 
9-58 
9-58 
Erman. j tJ l,-- 
At sea (3 observations) 
17 36 
326 36 
1829 
12 39 w. 
12 7 w. 
Prussian alls. 
At sea 
11 58 
327 30 
1839 
11 42 w. 
11-7 w. 
Du Petit T uars. 
At sea 
14 32 
327 40 
1850 
11 15 vv. 
1 1 -3 TV. 
Young, j j) L 
At sea (2 observations) 
16 18 
328 52 
1830 
12 36 w. 
12-6 tv. 
49 03 
4S-1 n. 
9-17* 
9-17 
Erman. ■ 
At sea (3 observations) 
19 22 
329 33 
1846 
16 22 w. 
16-4 tv. 
Berard. j ; 
At sea 
18 47 
329 36 
1830 
13 02 w. 
13-0 w. 
Erman. ij ; ■ 
At sea (3 observations) 
18 05 
329 58 
1850 
17 12 w. 
17-2 w. 
Dayman, i 
At sea (3 observations) 
! 18 11 
330 00 
1843 
13 52 \v. 
13-9 w. 
49 35 
496 n. 
Ross. 
At sea (2 observations) 
| 14 53 
330 21 
1830 
12 58 tv. 
13-0 tv. 
Erman. 
At sea 
14 03 
330 30 
1838 
45 26 
45 4 n. 
Sulivan. | '< | 
At sea 
14 36 
330 43 
1830 
46 31 
46-5 n. 
9-58 
9-58 
Erman. 
At sea (2 observations) 
11 32 
330 43 
1858 
16 04 tv. 
16-1 TV. 
Novara. 
At sea 
12 36 
331 29 
1830 
12 23 tv. 
12-4 w. 
44 03 
44-1 n. 
Erman. 3 
At sea (2 observations) 
17 35 
331 32 
1837 
14 12 w. 
14-2 w. 
Bonite. 1 
At sea (2 observations) 
13 18 
331 34 
1830 
13 01 w. 
13 0 w. 
Erman. 
At sea (2 observations) 
16 47 
331 34 
1850 
47 28 
. 47*5 n. 
Dayman. I 
At sea (3 observations) 
11 15 
332 17 
1830 
13 39 w. 
13-7 w. 
Erman. \ 
At sea (2 observations) 
1 14 55 
332 19 
1843 
13 49 w. 
13-8 tv. 
4 5 i ’2 
45-2 n. 
Ross. 
At sea (2 observations) 
14 38 
332 22 
1850 
16 34 w. 
16-6 w. 
Collinson. 
At sea 
11 03 
332 25 
1830 
41 54 
41-9 n. 
8-64 
8-64 
Erman. 
At sea (3 observations) 
15 36 
332 48 
1850 
17 17 w. 
17 3 w. 
Dayman. ; 
At sea (2 observations)! 
18 13 
333 16 
1833 
16 38 w. 
16-6 w. 
Prussian |p9u| r 
At sea (2 observations) 
10 20 
333 25 
1830 
13 06 tv. 
131 TV. 
4 0 *49 
40-8 n. 
8-10 
810 
Erman. i 
At sea 
14 03 
333 30 
1838 
45 26 
45-4 n. 
8-65 
8-65 
Sulivan. i 
At sea 
10 08 
333 32 
1830 
13 10 tv. 
13-2 w. 
Erman. | 
At sea (2 observations) 
11 34 
333 35 
1 850 
16 36 w. 
16-6 tv. 
Collinsonj 
At sea 
12 17 
333 35 
1832 . 
13 43 w. 
13-7 w. 
FitzRoy. : 
At sea (3 observations) 
12 50 
333 38 
1852 
16 38 w. 
1 6-6 tv. 
Denham. . 
At sea (7 observations) 
11 48 
333 38 
1829 
14 23 w. 
14 4 w. 
Prussian ;ips- 
At sea 
12 05 
333 40 
1838 
42 45 
42-8 N. 
8-46 
8-46 
Sulivan. 
At sea 
10 24 
333 47 
1852 
16 49 w. 
16-8 w. 
Denham. 
At sea (2 observations) 
14 22 
334 10 
1837 
14 49 w. 
14-8 w. 
Bonite. 
At sea (2 observations) 
12 53 
334 16 
1843 ! 
14 19 w. 
14-3 w. 
42 02 
42 0 N. 
Ross. 
-ilia 
fe)l2S 
; 
