390 MAGNETIC SURVEY OF A PART OF THE SOUTHERN HEMISPHERE. 
Observations of Inclination. (Continued.) 
Corrections. 
Date. 
Lat. 
Long. 
Method 
employed. 
Observed 
Inclination. 
Ship’s head. 
Ship’s 
attrac- 
Index. 
Corrected Inclination. 
Remarks. 
tion. 
1845. 
O / 
O 
/ 
✓ 
y 
May 3. 
-23 50 
95 56 
Direct. 
— 55 
38 
w. N. 
Needle N. 
— 56 
17 
W. \ N. 
Needle S. 
— 55 
00 
W. \ N. 
)> + 56 
+ 18 
— 54 26 
Unsteady. 
Needle N.S. 
-55 
38 
W. \ N. 
Direct. 
-55 
48 
W. i N. 
4. 
-24 17 
93 50 
Direct. 
-55 
43 
W.N.W. 
Needle N. 
-56 
08 
W.N.W. 
Needle S. 
-55 
08 
W.N.W. 
y + 72 
+ 18 
-54 07 
Unsteady. 
Needle N.S. 
-55 
33 
W.N.W. 
Direct. 
-55 
35 
W.N.W. 
5. 
-24 02 
92 07 
Direct. 
-54 
42 
N.W. 
Needle N. 
— 54 
39 
N.W. 
.> + 88 
+ 18 
-52 44 
Cross sea, with 
rolling motion. 
Needle S. 
— 54 
10 
N.W. 
f 
7. 
— 21 44 
89 38 
Direct. 
-53 
33 
N.W. + W. 
Needle N. 
Needle S. 
-53 
— 53 
47 
03 
N.W. \ W. 
N.W. % W. 
> + 83 
+ 18 
-51 45 
Cross sea, with 
rolling motion. 
Needle N.S. 
-53 
19 
N.W. % W. 
8. 
-20 38 
87 50 
Direct. 
— 52 
48 
W. | N. 
Needle N. 
— 53 
18 
W. \ N. 
Needle S. 
-51 
58 
W. \ N. 
1 + 54 
+ 18 
— 51 33 
Very unstead}'. 
Needle N.S. 
-53 
00 
W. \ N. 
Direct. 
— 52 
45 
W. | N. 
j 
9. 
-20 37 
85 02 
Direct. 
— 52 
37 
W. | N. 
1 
Needle N. 
— 53 
16 
W. i N. 
Needle S. 
— 52 
18 
W. i N. 
V + 55 
+ 18 
— 51 21 
Unsteady. 
Needle N.S. 
-52 
20 
W. i N. 
Direct. 
-52 
20 
W. \ N. 
10. 
-20 25 
82 00 
Direct. 
-52 
31 
W. f N. 
Needle N. 
-52 
30 
W. f N. 
Needle S. 
-52 
48 
W. f N. 
Needle N.S. 
Direct. 
-52 
— 52 
26 
31 
W. | N. 
W. f N. 
J> + 68 
+ 18 
-51 05 
Fresh breeze, table 
unsteady. 
Mag. N. 
— 52 
19 
W. N. 
-20 36 
Mag. S. 
-52 
29 
W. f N. 
11. 
79 10 
Direct. 
-53 
10 
W. | N. 
Needle N. 
-53 
03 
W. | N. 
|> + 68 
Needle S. 
— 52 
41 
W. f- N. 
+ 18 
— 51 46 
Steady. » 
Needle N.S. 
— 53 
18 
W. ^ N. 
Direct. 
— 53 
17 
W. \ N. 
12. 
— 20 44 
78 31 
Direct. 
Needle N. 
-52 
— 52 
15 
46 
S. 
S. 
'■ 
+ 15 
+ 18 
-52 00' 
Direct. 
Needle N. 
-52 
-53 
42 
05 
S.S.W. 
S.S.W. 
5 
+ 19 
+ 18 
-52 19 
Direct. 
Needle N. 
-53 
-52 
10 
57 
S.W. 
S.W. 
f +30 
+ 18 
-52 15 
Direct. 
Needle N. 
-53 
— 53 
11 
30 
W.S.W. 
W.S.W. 
. +44 
+ 18 
-52 18 
♦ 
Direct. 
— 53 
06 
W. 
1 
. +51 
+ 18 
-52 11 
>-52 00 
Light air, table 
Needle N. 
— 53 
34 
W. 
steady. 
Direct. 
-53 
01 
W.N.W. 
1 
> +72 
+ 18 
— 51 45 
The observations at 
N.W., N.N.W., 
Needle N. 
-53 
30 
W.N.W. 
and N. have not 
Direct. 
-52 
33 
N.W. 
J 
1 
f +86 
+ 18 
— 50 44 
been included in 
the mean. 
Needle N. 
— 52 
23 
N.W. 
J 
Direct. 
Needle N. 
-51 
-52 
59 
38 
N.N.W. 
N.N.W. 
1 
J 
> +68 
+ 18 
-50 53 
Direct. 
Needle N. 
-52 
-52 
31 
49 
N. 
N. 
4 
+ 72 
+ 18 
-51 10^ 
