MAGNETIC SURVEY OF A PART OF THE SOUTHERN HEMISPHERE. 
393 
Observations of Inclination. (Continued.) 
Corrections. 
Date. 
Lat. 
Long. 
Method 
employed. 
Observed 
Inclination. 
Ship’s head. 
Ship’s,, 
attrac- ‘ 
tion. 
Index. 
Corrected Inclination. 
Remarks. 
1845. 
June 30. 
— 33 56 
18 29 
Direct. 
Needle N. 
Needle S. 
Mag. N.S. 
Mag. N. 
Mag. S. 
Direct. 
Needle N. 
Needle S. 
Mag. N.S. 
Mag. N. 
Mag. S. 
Direct. 
Needle N. 
Needle S. 
Mag. N.S. 
Mag. N. 
Mag. S. 
— 53 56 
-54 15 
— 52 47 
— 54 06 
— 53 29 
-53 23 
— 53 41 
— 54 11 
— 52 55 
-54 15 
-53 49 
— 53 41 
— 53 59 
-54 08 
-53 17 
— 54 12 
-53 54 
-53 59 
)> 
✓ 
+ 18 
+ 18 
+ 18 
o / 
-53 22~] 
o / 
July 2. 
-33 56 
18 29 
< 
y 
-53 27 
-53 37_, 
>-53 29 
Observed at the 
11. 
-33 56 
18 29 
S 
Magnetic Obser- 
vatory, Cape of 
Good Hope. 
1 
j 
J 
