164 
GENERAL SIR EDWARD SABINE ON TERRESTRIAL MAGNETISM. 
NORTH EQUATORIAL ZONE I.— Lat. Equator to 10° N. 
Declination. 
Inclination. 
Stations. 
Lat. N 
Long. E. 
Date. 
Ob- 
served. 
Correction 
to Epoch 
1842-5. 
Corrected. 
Ob- 
served. 
Cor. to 
Epoch 
1842-5. 
-Corrected. 
Force in 
British units. 
Observers. 1 ■ 
° / 
o , 
o / 
o / 
0 
0 , 
° / 
o 
5 55 
1 00 
1846 
19 55 w 
19-9 w . 
Denham. 
At sea (5 observations) 
5 50 
1 29 
1846 
20 39 w 
20-7 w. 
Denham. 
6 13 
1 36 
1846 
20 21 w 
20-4 w. 
Denham. . 
Whydah 
6 19 
2 05 
1846 
20 08 w 
201 w 
Denham. 
At sea (6 observations) 
6 12 
2 05 
1846 
19 19 w 
19-3 w. 
Denham. 
6 24 
2 53 
1846 
20 30 w 
20-5 w. 
19-9 w. 
Denham. 
At sea (3 observations) 
6 21 
2 53 
1846 
19 51 w 
Denham. 
6 24 
3 27 
1846 
19 36 w 
19-6 w 
Denham. 
At sea (2 observations) 
5 39 
4 09 
1846 
20 47 w 
20-8 w. 
Denham. 
At sea (4 observations) 
5 19 
5 03 
1846 
19 55 w 
19-9 w. 
Denham. 
At sea (5 observations) 
4 56 
5 23 
1846 
20 25 w 
20-4 w. 
Denham. 
At sea (5 observations) 
4 48 
5 32 
1846 
19 21 w 
19-4 w. 
Denham. 
Middleton River 
4 32 
5 41 
1846 
19 50 w 
19-8 w. 
Denham. 
At sea (6 observations) 
4 06 
5 55 
1846 
19 39 w 
19-7 w. 
Denham. 
At sea (2 observations) 
4 10 
6 00 
1846 
19 23 w 
19 4 w. 
Denham. 
0 25 
6 45 | 
1822 
22 47 w. 
22-8 w. 
0 04 s. 
01 s. 
7-19 
Sabine. 
Owen. 
1826 
Opposite Kende, on 1 
the Tsbadda / 
8 01 
7 16 
1854 
6 07 n. 
61 N. 
Baikie. 
1 41 
7 27 | 
1827 
18 56 w. 
18-8 w. 
3 33 s. 
3-6 s. 
De Clerval. 
Allen. 
1842 
7 07 
7 49 
1835 
19 51 w. 
19-9 w. 
Allen. 
7 45 
8 29 
1854 
4 38 n. 
4-6 n. 
Baikie. 
1826 
22 00 w. 
Owen. 
/ 
1836 
19 50 w. 
19*8 w. I 
1 ° 
Vidal. 
Fernando Po 
3 45 
8 45 j 
1842 
1 19-5 w. 
2 13 s. 
2-2 s. 
Allen. 
1846 
19 04 w. 
191 w.. 
Denham. 
Rabba 
6 27 
9 13 
1835 
20 36 w. 
20-6 w. 
Allen. 
Corisco Bay 
0 55 
9 20 
1836 
20 04 w. 
201 w. 
Vidal. 
Cameroon’s Eiver 
3 55 
9 30 
1836 
19 46 w. 
19 8 w. 
Vidal. 
Magadoxa 
2 02 
43 20 
1825 
9 00 w. 
9-0 w. 
Owen. 
Bhava 
1 07 
43 58 
1825 
10 00 w. 
1 00 w 
Owen. 
Minicoy 
8 17 
73 02 
1870 
0 16 b. 
0 28 e. 
0-7 E. 
0 3 w. 
3 48 s. 
0 28 n. 
3-3 s. 
7-97 
Basevi. 
Andomnatis Island . . . 
1 26 
73 26 
1830 
0 15 w. 
Laplace. 
Balghatty 
9 59 
76 14 
1838 
0 19 n. 
0 04 s. 
0-3 n. 
Taylor and Cal'bott. 
Basevi. 
Aleppy 
9 30 
76 20 
1870 
0 36 e. 
0 28 e. 
M E. 
1 41 s. 
0 28 n. 
1-2 s. 
799 
Quilon 
8 54 
76 40 
1838 
2 22 s. 
0 04 s. 
2-4 s. 
Taylor and Caljeott. 
Taylor and Cabcott. 
1838 
1 
3 15 s. 
0 04 s. 
3-3 s. 
Trevandrum 
8 29 
76 56 | 
1841 
0 40 e. 
0-7 e. 
| 0-7 e. 
Caldecott. 
1855 
0 27 e. 
0 13 e. 
0-7 e. J 
Broun. 
Nagraeoil 
8 11 
77 25 
1838 
3 53 s. 
0 04 s. 
3-9 s. 
Taylor and Ca|cott. 
Powell. 
Near Cape Comorin . . . 
8 03 
77 35 
1843 
1 10 E. 
1-2 e. 
Punnae 
8 10 
77 41 
1869 
0 45 e. 
0 27 e. 
1-2 v . 
3 21 s. 
0 27 n. 
2-9 s. 
807 
R 
Basevi. 
Kudankolam 
8 11 
77 45 
1869 
0 44 e. 
0 27 e. 
1-2 E. 
3 34 s. 
0 27 n. 
3T s. 
8-08 
Basevi. 
Palameottah 
8 44 
77 45 
1838 
2 46 s. 
0 04 s. 
2-8 s. 
Taylor and Ca&cott 
Franklin. 
Tinnevelly Coast 
8 00 
77 50 
1846 
0 10 E. 
0-2 e. 
Powani 
8 49 
77 54 
1838 
2 46 s. 
0 04 s. 
2 8 s. 
Taylor and Cajecott. 
Basevi. 
Mallapatti 
9 29 
78 04 
1869 
0 52 e. 
0 27 e. 
1-3 E. 
0 37 s. 
0 27 n. 
0-2 s. 
8-03 
Yadinatrum 
8 57 
78 07 
1838 
1 34 s. 
1-6 s. 
Taylor and Caecott. , 
Franklin. 
Trichendor 
8 30 
78 08 
1842 
1 58 e. 
2-0 e. 
Tutocorin 
8 48 
78 10 | 
1838 
2 38 s. 
2-6 s. 
Taylor and Ca lecott. 
1842 
0 51 e. 
u*y e. 
Franklin. 
Carrysbandy 
9 11 
78 24 
1838 
1 52 s. 
1-9 s. 
Taylor and Cdecott. 
Franklin. 
Tinnevelly Coast 
8 25 
78 25 
1846 
1 58 e. 
2-0 e. 
Tinnevelly Coast 
8 40 
78 30 
1846 
0 51 e. 
0 9 e. 
Franklin. 
Palk Strait 
9 03 
78 35 
1838 
0 51 e. 
0-9 e. 
Powell. 
Eamnad 
9 22 
78 51 
1838 
1 25 s. 
1-4 s. 
Taylor and Cdecott. 
Taylor and Caecott. 
Xalehennary 
9 40 
78 57 
1838 
0 06 n. 
01 N . 
Devaputnum 
9 29 
78 58 
1844 
0 35 s. 
0 6 s. 
Ludlow. 
Tonday 
9 45 
79 05 
r 
1844 
0 08 n. 
0-1 N. 
Ludlow. 
1837 
0 35 w. 
0-6 w. 
1 ° 
Powell. 
Paumben 
9 17 
79 161 
1838 
1 36 s. 
1-6 s. 1 1-2 s. 
Taylor and Cjdecott. 
Ludlow. 
1844 
0 45 s. 
0-8 s. J 
