486 
GENERAL SIR EDWARD SABINE ON TERRESTRIAL MAGNETISM. 
SOUTH EQUATORIAL ZONE III.— Lat. 20° to 30° S. (continued). 
Declination. 
Inclination. 
Force in British units. 
Stations. 
Lat. S. 
Long. E. 
Date. 
Ob- 
served. 
Correction 
Ob- 
served. 
Cor. to 
Ob- 
served. 
Cor. to 
Observer 
to .Epoch 
1842-5. 
Corrected. 
Epoch 
1842-5. 
Corrected. 
Epoch 
1842-5. 
Corrected. 
- 
O 1 
O r 
O 1 
O / 
o 
o / 
o 
f 
1827 
6 30 e. 
1 31 w. 
5-0 e. 
\ 
King. 
1832 
6 30 e. 
1 01 w. 
5-5 e. 
° 
1 ° 
FitzRoy, a 
27 26 
311 27 -j 
1836 
> 5-1 E. 
21 40 s. 
21-7 s. 
1-20-9 s. 
Beechey. u 
Sulivan. | 
1838 
21 07 s. 
21 1 s. 
1860 
3 00 e. 
1 45 e. 
4-7 E. 
19 47 s. 
19 8 si. 
; 
6-32 
6-32 
Friesach. !■ ■ 
29 53 
311 48 
1832 
0 58 w. 
FitzRoy. II 
Du Petit ThU 
At sea 
27 56 
312 42 
1837 
4 30 e. 
0 38 w. 
3-9 e. 
At sea 
26 35 
312 55 
1838 
21 17 s. 
21-3 s. 
6-43 
6-43 
Sulivan. ! J 
At sea 
29 03 
313 06 
1S36 
5 1 4 e. 
0 36 w. 
4 - 6 e. 
Bonite. 
At sea 
29 10 
31J 35 
1827 
6 24 e. 
1 25 w. 
5-0 e. 
24 27 s. 
24-5 s. 
7-18 
7-18 
Liitke. ' . ■ 
At sea 
29 53 
313 43 
1830 
25 33 s. 
25-6 s. 
6-60 
6-60 
Erman. ! u iu. 
At 
28 20 
314 10 
1836 
3 10 e. 
2-6 e. 
Bonite. | 
At sea (3 observations') 
27 20 
314 12 
1827 
3 59 e. 
1 25 w. 
2-6 e. 
Liitke. ]flr " 
26 09 
314 18 
1837 
2 44 e. 
0 30 w. 
2-2 e. 
Du Petit Tlars, 
28 40 
314 35 
1830 
4 14 e. 
1 08 w. 
3-1 E. 
Erman. mis 
At sea (4 observations) 
27 04 
314 35 
1832 
4 29 e. 
0 58 w. 
3-4 e. 
FitzRoy. r J(j 
At sea 
27 58 
314 36 
1830 
22 01 s. 
22 0 s. 
6-39 
6-39 
Erman. A 
At sea 
27 50 
315 10 
1830 
4 10 e. 
1 09 w. 
3 0 e. 
Erman. 
At sea 
25 50 
315 12 
1830 
3 33 e. 
1 09 w. 
2-4 e. 
Erman. jn| 
At sea 
26 38 
315 44 
1830 
3 33 e. 
1 09 w. 
2-4 e. 
Erman. wqH 
At 
26 22 
315 46 
1830 
19 46 s. 
19-8 s 
6-27 
fi-97 
Erman. 1*0 a ’ 
At 
29 47 
315 50 
1839 
1 24 00 s. 
24-0 s. 
6-60 
6-60 
Sulivan. ;l 
At <?Pn 
26 49 
315 54 
1836 
3 06 e. 
0 35 w. 
2-5 e. 
Bonite. HI . - 
At sea 
24 35 
315 55 
1838 
17 55 s. 
17-9 s. 
6-51 
6-5’i" 
Sulivan. £H 
At sea (3 observations) 
27 37 
315 58 
1831 
2 55 e. 
1 03 w. 
l - 9 E. 
Prussian si). 
At sea 
1 24 12 
316 23 
1837 
2 04 e. 
0 30 w. 
1-6 E. 
Du Petit Tiar; 
At sea (2 observations) 
24 11 
316 29 
1830 
1 12 E. 
1 09 w. 
00 
Erman. tlf I 
At sea (2 observations) 
24 18 
316 32 
1830 
15 55 s. 
15-9 s. 
6-12 
612 
Erman. jj 
At sea 
23 30 
316 40 
1837 
2 00 e. 
0 30 w. 
1-5 E. 
Du Petit Tiffls 
Erman. ft] 1 
At sea 
25 02 
316 41 
1830 
2 40 e. 
1 09 w. 
1-5 E. 
Tijufio, near Rio 
22 58 
316 49 
1860 
1 24 w. 
1 53 w. 
3-3 w. 
11 55 s. 
119 s. 
611 
6-11 
Friesach. Bjr - 
( 
1825 
3 11e. 
2 37 e. 
1 53 w. 
1-3 E. ' 
1 
1826 
1 47 w. 
0-8 e. 
1 
1 4 04 s. 
14 1 s. 
King. 
1827 
3 00 e. 
1 41 w. 
1-3 E. 
14 35 s. 
14-6 s. 
6-88 
Lutke.l 1 
1830 
2 09 e. 
1 21 w. 
0-8 e. 
13 35 s. 
13-6 s. 
6-72 
Erman. jfl 
1832 
2 00 e. 
1 08 w. 
0-9 e. 
Laplace. 1 3 1 • 
1832 
2 00 e. 
1 08 w. 
0-9 e. 
13 37 s. 
13 6 s. 
FitzRoy, 
1836 
12 54 s. 
12-9 s. 
Beechey. ,4 
1837 
0 51 e. 
0 36 w. 
0-3 e. 
13 19 s. 
13 3 s. 
Du Petit 7?® 
1838-9 
13 00 s. 
13 0 s. 
Sulivan. J 
Rio de Janeiro 
22 55 
316 51 { 
1838 
• 0-8 e. 
{ 
13 01 s. 
13-0 s. 
► 13-2 s. 
} 
6-40 
- 6-39 
Sulivan. i J 
Sulivan. tul 
1838 

13 56 s. 
13 37 s. 
13-9 s. 
13-6 s. 
6-41 
1839 

1 13 05 s. 
13-1 s. 
6-40 
Sulivan. j 
I 
1839 
13 10 s. 
13-2 s. 
6-39 
Sulivan. 1 1 
1845 
0 13 e. 
0 16 e. 
0-5 e. 
HelmreicH ID .. 
1847 
12 17 s. 
12-3 s. 
6-38 
Rattlesnaj ! 1 . 
Novara. ■ \ 
1 
1857 
0 45 tv. 
1 37 e. 
0-9 e. 
11 48 s. 
11-8 s. 
6-25 
| 
1866 
2 49 w. 
2 36 e. 
0 2 w. 
11 47 s. 
11-8 s. 
6-08 
Harkness.j ii I 
l 
1867 
) 
J 
6-03 
1 
h.m.s. •:«» ' . 
At sea (2 observations) 
24 20 
316 51 
1830 
2 54 e. 
1 39 w. 
1-3 E. 
Erman. 1 4r 
At sea (2 observations) 
23 35 
317 01 
1832 
1 48 e. 
1 03 w. 
07 e. 

FitzRoy. . J 
At sea 
23 16 
317 04 
1830 
2 59 e. 
1 35 w. 
1-4 E. 
Erman. 
At sea 
23 09 
317 05 
1839 
13 55 s. 
13-9 s. 
6-37 
6-37 
Sulivan. 1 ;4 
At sea 
24 00 
317 09 
1847 
0 47 e. 
0 27 e. 
1-2 E. 
Stanley, a 
At sea (2 observations) 
23 09 
317 17 
1830 
1 39 e. 
1 35 w. 
0-1 E. 
Erman. j 
At sea 
24 38 
317 19 
1844 
1 00 E. 
0 09 e. 
M E. 
Pasley. 1 
Sulivan* ; 
At sea 
24 40 
317 35 
1839 
16 57 s. 
16 9 s. 
6-34 
6-34 
At sea 
25 23 
317 36 
1836 
1 09 e. 
0 45 w. 
0 4 e. 
Bonite. 
At sea 
23 12 
317 41 
1830 
1 39 e. 
1 27 \v. 
0'2 e. 
Erman. 
At sea (2 observations) 
23 11 
318 02 
1829 
3 12 e. 
1 34 w. 
1-6 E. 
Rumter. 
Cape Frio 
23 00 
318 03 | 
1828 
1831 
1 07 e. 
0 12 e. 
1 42 w. 
1 20 w. 
0 6 w. 1 
M w. 
■ 0-9 w. 
Foster. 
Kellett. | 
At sea 
24 07 
318 07 L 
1836 
0 30 e. 
0 44 w. 
0-2 w. 
Bonite. f 
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ei'S H SIS 
J)t 31? 
Jill 315 
m sis 
Jail 315. 
fc)j23 SI? 1 
..,233 3191 
JS 59 319 1 
te) 25 57 315 9 
up IS 3193 
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