184 
LIEUT. -CO LON EL SABINE ON TERRESTRIAL MAGNETISM 
Observations of Inclination. (Continued.) 
Corrections. 
Method 
Observed 
Direction of 
Lat. 
Long. 
1842 . 
employed. 
Inclination. 
Face east. 
ship’s head. 
Ship’s 
attrac- 
Index. 
True Inclination. 
Remarks. 
tion. 
O * 
Mag. N.S. 
O / 
/ 
Jan . 28 . 
-67 46 
204 17 
-81 16-6 
N.N.E. 
+ 81 
— 35 
— 80 
31 
>—80 43 
> Table steady. 
Mag. S. 
— 81 25-2 
N.N.E. 
+ 81 
— 35 
-80 
39 
Direct. 
-79 06-5 
S. | W. 
-84 
-35 
— 81 
06 
Def. N. 
— 78 00-0 
s. I w. 
-84 
-81 
-80 
45 
Def. S. 
-78 38-0 
s.fw. 
— 84 
— 35 
-80 
37 
Mag. N. 
— 78 36-0 
S.f W. 
-84 
-35 
-80 
35 
Mag. N.S. 
— 78 32-1 
s. | w. 
s. f w. 
— 84 
— 35 
-80 
3 rj 
Mag. S. 
— 78 45-8 
-84 
— 35 
— 80 
45 
Direct. 
-79 04-5 
s. f w. 
-84 
-35 
— 81 
04 
Direct. 
— 81 39*3 
N. 
+ 86 
-35 
-80 
48 
Direct. 
— 81 42*2 
N. bv w. w. 
+ 83 
-35 
— 80 
54 
Direct. 
— 81 47*6 
n. by w. \ w. 
+ 84 
-35 
— 81 
00 
Direct. 
— 78 47*4 
S. i E. 
— 84 
— 35 
-80 
46 
Direct. 
-78 50*6 
S. i E. 
— 84 
-35 
-80 
50 
>-80 48 
-67 48 
204 18 
Direct. 
-79 45*4 
s.w. by w. 
-36 
-35 
— 80 
56 
Direct. 
— 80 40*8 
w. 
+ 16 
— 35 
-81 
00 
Direct. 
— 81 31*5 
N.w. by w. 
+ 59 
-35 
-81 
08 
Direct. 
-80 15*3 
E. 
+ 16 
-35 
-80 
34 
>Very steady. 
Direct. 
— 80 01*3 
e. by s. 
— 1 
— 35 
-80 
37 
Direct. 
— 79 46*6 
E.S.E. 
— 18 
-35 
-80 
40 
Direct. 
-80 31*9 
e. by n. 
+ 32 
-35 
-80 
35 J 
29 . 
-67 24 
204 05 
Direct. 
— 80 38*5 
E.N.E. 
+ 46 
-35 
-80 
28 ^ 
Direct. 
-79 10*2 
s. by w. 
-83 
-35 
-81 
08 
Def. N. 
-78 06-9 
s. by w. 
— 83 
— 81 
-80 
51 
Def. S. 
— 78 44*1 
E.N.E. 
+ 46 
-35 
Mag. N. 
— 78 38*6 
E.N.E. 
+ 46 
— 35 
r 
Mag. N.S. 
-78 33*9 
E.N.E. 
+ 46 
-35 
J 
31 . 
—67 12 
202 24 
Direct. 
-78 59*8 
S.S.W. 
-77 
— 35 
-80 
52 
Def. N. 
Def. S. 
-78 07*9 
-78 55*8 
s.s.w. 
S.S.W. 
-77 
-77 
-81 
-35 
— 80 
-80 
46 
48 
>-80 44 
Strong breeze, 
f steady. 
Mag. N. 
-78 36-9 
s.s.w. 
-77 
— 35 
-80 
29 
Mag. N.S. 
— 78 29-0 
s.s.w. 
-77 
-35 
-80 
21 
Mag. S. 
-79 07*7 
s.s.w. 
-77 
— 35 
-81 
00 
Direct. 
— 79 23*3 
s.w. 
-52 
— 35 
-80 
50 
Def. N. 
-78 09*4 
s.w. 
-52 
— 81 
-80 
22 
Direct. 
-79 15*3 
s.w. by s. 
— 65 
— 35 
— 80 
55 
Def. N. 
— 78 23*5 
s.w. by s. 
— 65 
— 81 
-80 
50 
Feb. 1. 
-67 12 
201 34 
Direct. 
— 80 15*5 
w. by s. 
- i 
— 35 
— 80 
52 ~’ 
Def. N. 
-79 14*5 
w. by s. 
— i 
-81 
— 80 
37 
Direct. 
— 80 06*5 
E. 
+ 17 
— 35 
-80 
25 
Def. N. 
-79 05*2 
E. 
+ 17 
-81 
-80 
09 
1 Ship steady., ice 
f all around. 
Direct. 
-79 29*1 
E.S.E. 
-18 
-35 
-80 
22 
Direct. 
— 80 25*9 
W. 
+ 17 
-35 
-80 
44 
Direct. 
-79 51*9 
W.S.W. 
— 18 
-35 
-80 
45 
-67 16 
Direct. 
— 78 58*6 
S.S.W. 
-77 
-35 
— 80 
51 
Def. N. 
-77 59*0 
s.s.w. 
-77 
-81 
-80 
31 
>-80 35 
Table steady. 
Def. S. 
— 78 53*6 
s.s.w. 
-77 
-35 
— 80 
46 
Mag. N. 
— 78 32*1 
s.s.w. 
-77 
-35 
-80 
24 
Mag. N.S. 
— 78 30*2 
s.s.w. 
-77 
-35 
-80 
22 
Mag. S. 
— 78 49*0 
s.s.w. 
-77 
— 35 
— 80 
41 
Direct. 
— 79 00*8 
s.s.w. 
-77 
— 35 
-80 
53 
Direct. 
— 81 30*0 
N. f W. 
+ 86 
— 35 
— 80 
39 
Def. N. 
— 80 37*0 
N. £ W. 
+ 86 
-81 
— 80 
32 
Direct. 
-79 08*1 
s.w. 
— 52 
— 35 
— 80 
35 
Def. N. 
-78 11*1 
s . w . 
— 52 
—81 
-80 
24 
* Omitted in the mean; apparently the degree should have been written 80 instead of 78. 
