374 MAGNETIC SURVEY OF A PART OF THE SOUTHERN HEMISPHERE. 
Observations of Declination. (Continued.) 
j 
Corrections. 
Date. 
Lat. 
Long. 
1 
Declination 
observed. 
Ship’s head. 
inclination. 
Ship’s 
* 
Corrected Declination. 
Remarks. 
attrac- 
tion. 
a 
l-H 
1845. 
Feb. 18 a.m. 
— 64 22 
-64 22 
40 49 
40 49 
Cl. 
B. 
+ 38 35 
+ 34 41 
s. by e. e. 
n. by e. \ E. 
1 -68 40 
- 32 
-1 24 
+ 52 
+ 52 
+ 38 55 \ 
+ 34 09 / 
° / 
+ 36 32 
Very unsteady. 
19 p.m. 
-63 58 
41 25 
Cl. 
+ 38 43 
s.e. by e. | e. 
1 
— 2 04 
+ 52 
+ 37 3l1 
-63 58 
41 25 
Bn. 
+ 38 20 
E.S.E. 
>-69 49 
— 2 15 
+ 52 
+ 36 57 
> + 37 34 
Very unsteady. 
— 63 56 
42 00 
Bn. 
+ 39 52 
E. by s. 
-2 30 
+ 52 
+ 38 14 J 
20 A.M. 
-63 24 
44 47 
B. 
+ 40 08 
s.e. by s. 
-1 08 
+ 52 
+ 39 521 
—63 24 
45 32 
Cl. 
+ 41 03 
s.e. byE.|-E. 
— 2 04 
+ 52 
+ 39 51 j 
-63 22 
-63 22 
45 32 
45 32 
Bn. 
Cm. 
+ 42 12 
+ 39 39 
s.e. by e. -|e. 
s.e. by e. -Je. 
>-70 09 
1 
-2 04 
-2 04 
+ 52 
+ 52 
+ 41 00 
+ 38 27 
> + 39 39 
Unsteady. 
20 p.m. 
-63 19 
45 52 
M. 
+ 39 50 
s.e. by e. 
1 
1 
-1 54 
+ 52 
+ 38 48 
-63 19 
45 52 
Cl. 
+ 40 11 
s.e. by s. 
J 
-1 08 
+ 52 
+ 39 55 
21 A.M. 
-63 34 
46 48 
M. 
+ 39 46 
e. by s. \ s. " 
— 2 28 
+ 52 
+ 38 10^| 
-63 34 
46 48 
Cl. 
+ 39 00 
S.S.E. 
- 49 
+ 52 
+ 39 03 
-63 34 
46 48 
Cl. 
+ 39 20 
S.S.E. 
- 49 
+ 52 
+ 39 23 
21 P.M. 
-63 40 
47 03 
M. 
+ 40 22 
S.E. S. 
>-70 08 
-1 01 
+ 52 
+ 40 13 
>. + 40 03 
Card steady. 
-63 41 
47 24 
B. 
+ 42 45 
S.E. 
-1 37 
+ 52 +42 00 
-63 38 
46 56 
Cl. 
+ 41 11 
S.E. 
-1 37 
+ 52 
+ 40 26 
-63 41 
47 24 
Cl. 
+ 41 50 
S.E. 
— 1 37 
+ 52, + 41 05 
22 p.m. 
-63 43 
-63 43 
49 29 
49 29 
Cl. 
M. 
+ 35 00 
+ 41 31 
S.S.W. \ W. 
s. by e. 
> -70 00 
+ 51 
24 
+ 52 +36 43 } 
+ 52+41 59 
+ 39 21 
Very unsteady. 
25 a.m. 
-61 36 
52 56 
B. 
+ 41 03 
E. i N. 
-2 51 
+ 52, + 39 041 
-61 36 
52 56 
Cl. 
+ 41 40 
E. 
-2 57 
+ 52 
+ 39 35 
25 p.m. 
-61 36 
-61 30 
52 56 
53 43 
Bn. 
M. 
+ 42 45 
+ 40 31 
E. 
s.e. by e. 
>-70 48 
-2 57 
— 2 00 
+ 52 
+ 52 
+ 40 40 
+ 39 23 
> + 40 30 
Card steady. 
-61 30 
55 13 
Cl. 
+ 43 14 
s.e. by s. 
-1 13 
+ 52 
+ 42 53 
-61 28 
55 14 
M. 
+ 42 30 
S.E. I E. 
-1 56 
+ 52 
+ 41 26 
26 A.M. 
-61 19 
56 52 
B. 
+ 42 44 
s. 
+ 03 
+ 52 
+ 43 391 
-61 19 
57 26 
M. 
+ 43 56 
S.E. \ E. 
-1 57 
+ 52 
+ 42 51 
-61 19 
-61 17 
57 30 
57 18 
M. 
Cl. 
+ 42 00 
+ 42 11 
S.E. E. 
S.E. y E. 
>-71 44 
-1 57 
-1 57 
+ 52 
+ 52 
+ 40 55 
+ 41 06 
> + 41 57 
Very unsteady. 
26 p.m. 
-61 17 
58 30 
Cl. 
+ 43 29 
S.E. 
-1 46 
+ 52 
+ 42 35 
-61 17 
58 30 
M. 
+ 41 42 
S.E. % E. 
-1 57 
+ 52 
+ 40 37 
27 A.M. 
-61 02 
62 55 
B. 
+ 46 08 
E. 
i 
-3 21 
+ 52 
+ 43 391 
_6l 02 
_6l 02 
62 55 
64 10 
Bn. 
M. 
+ 46 02 
+ 47 17 
S.E. \ S. 
S.E. -j S. 
1-72 53 
— 1 40 
— 1 40 
+ 52 
+ 52 
+ 45 14 
+ 46 29 
> + 45 17 
Very unsteady. 
27 P.M. 
_61 10 
65 00 
Cl. 
+ 45 48 
S.S.E. 
J 
_ 56 
+ 52 
+ 45 44 
28 p.m. 
_6l 43 
69 36 
M. 
+ 46 00 
S.S.E. 
-73 50 
_1 01 
+ 52 
+ 45 51 
+ 45 51 
Steady. 
March 1 a.m. 
_62 10 
72 24 
Cl. 
+ 46 09 
S.S.E. 
-v 
_1 02 
+ 52 
+ 45 59^ 
_62 10 
72 24 
T. 
+ 46 04 
S.S.E. 
_1 02 
+ 52 
+ 45 54 
1 P.M. 
_62 10 
72 25 
M. 
+ 46 19 
S.S.E. E. 
-1 19 
+ 52 
+ 45 52 
— 62 10 
72 26 
M. 
+ 47 55 
s.e. by e. 
1-74 34 
-2 36 
+ 52 
+ 46 11 
1 + 46 01 
Compass steady. 
_62 10 
72 26 
Cl. 
+ 46 07 
S.S.E. \ E. 
-1 19 
+ 52 +45 40 
_62 10 
72 26 
Cl. 
+ 46 12 
S.S.E. ^ E. 
-1 19 
+ 52 +45 45 
_62 10 
72 26 
Cl. 
+ 47 31 
s.e. by s. 
_1 37 
+ 52 +46 46^ 
2 A.M. 
_62 36 
75 42 
B. 
+ 50 57 
S. \ E. 
_ 10 
+ 52 +51 39' 
_62 43 
76 05 
M. 
+ 49 39 
s. i E. 
_ 10 
+ 52 
+ 50 21 
_62 43 
76 05 
Cl. 
+ 49 31 
s. by e. 
_ 28 
+ 52 
+ 49 55 
_62 43 
76 05 
Cl. 
+ 49 10 
s. 
+ 28 
+ 52 
+ 50 10 
-62 43 
76 05 
Cm. 
+ 49 50 
s. by e. 
_ 28 
+ 52 
+ 50 14 
Card steady 
2 P.M 
_62 46 
76 50 
M. 
+ 49 52 
S.|E. 
00 
to 
1 
..A 
_ 10 
+ 52 
+ 50 34 
)> + 50 35 
J 
_62 46 
76 50 
T. 
+ 48 18 
S. } E. 
_ 10 
+ 52, + 49 00 
-62 46 
76 50 
Cl. 
+ 48 37 
S. f E. 
- 19 
+ 52 
+ 49 10 
_62 54 
76 59 
B. 
+ 50 33 
S. 
+ 08 
+ 52 
+ 51 33 
_62 54 
76 59 
Cl. 
+ 50 17 
s. 
+ 08 
+ 52 
+ 51 17 
_62 54 
76 59 
Bn. 
+ 51 31 
s. 
+ 08 
+ 52 
+ 52 31 
, . — 
