MAGNETIC SURVEY OF A PART OF THE SOUTHERN HEMISPHERE. 413 
Observations of the Magnetic Force made on board Her Majesty’s hired Bark 
“Pagoda,” from the 1st of December 1844 to the 2nd of July 1845 . Needle 1. 
Fox No. 1. ; Face West; time usually two hours before Noon. 
Observer, Lieut. H. Clerk, R.A. 
Angle of 
deflec- 
tion. 
Corrections. 
Date. 
Lat. 
Long. 
Method 
employed. 
£ S 
11 
Ship’s head. 
S3 
e 
Ship's 
attrac- 
tion. 
Tempe- 
rature. 
Corrected 
Intensity. 
Remarks. 
1844. 
Dec. 1. 
-33 56 
18 29 
Def. N. 
39° 06 
65° 
"7 
1-006 
•000 
1-006^ 
Def. S. 
40 38 
67 
1-001 
—•001 
1-000 
Def. N.S. 
59 23 
21 29 
68 
0-981 
1-009 
0- 995 
1- 000 
-•001 
0-980 
wt. 1 gr. 
wt. 2 grs. 
wt. 2 \ grs. 
Def. N. 
70 
+ •001 
1-010 
46 54 
71 
+ •001 
0-996 
Magnetic Ob- 
servatory, Cape 
of Good Hone. 
65 22 
72 
i Observed 
+ •001 
1-001 
>0-999 
5. 
39 01 
40 37 
72 
on shore. 
1-008 
-•001 
1-007 
Def. S. 
72 
1-001 
-•001 
1-000 
Def. N.S. 
59 22 
21 34 
73 
0- 983 
1- 006 
-•003 
0-980 
wt. 1 gr. 
wt. 2 grs. 
wt. 2y grs. 
Def. N. 
74 
+ •001 
1-007 
1-002 
46 33 
74 
1-001 
+•001 
65 19 
74 
1-001 
+ •001 
1-002 
21. 
— 34 12 
18 26 
39 04 
40 25 
74 
=> 
1-007 
1-007 
0- 998 
1- 029 
1-002 
-•001 
1-006" 
Def. S. 
76 
-•001 
1-006 
Def. N.S. 
59 11 
21 04 
78 
78 
78 
78 
70 
70 
70 
72 
72 
75 
70 
69 
68 
65 
65 
65 
62 
62 
66 
63 
63 
63 
64 
65 
67 
64 
65 
65 
60 
59 
58 
48 
45 
44 
Observed 
-•004 
0- 984 
1- 030 
>1-005 
.dock iara, 
Simon’s Bay. 
wt. 1 gr. 
wt. 2 grs. 
wt. 2 \ grs. 
Def. N. 
Def. S. 
Def. N.S. 
Def. N. 
Def. S. 
Def. N.S. 
wt. 1 gr. 
wt. 2 grs. 
wt. 2 \ grs. 
Def. N. 
Def. S. 
Def. N.S. 
Def. N. 
Def. S. 
Def. N.S. 
Def. N. 
Def. S. 
Def. N.S. 
wt. 1 gr. 
wt. 2 grs. 
wt. 2 -\ grs. 
Def. N. 
Def. S. 
Def. N.S. 
Def. N. 
Def. S. 
Def. N.S. 
Def. N. 
Def. S. 
Def. N.S. 
> on shore. 
+ •001 
46 30 
+ •001 
1-003 
65 49 
39 42 
40 39 
59 11 
40 02 
40 40 
59 25 
22 00 
47 02 
67 01 
38 52 
40 22 
58 50 
38 55 
39 55 
59 25 
38 47 
39 35 
58 30 
21 32 
45 22 
64 42 
38 42 
39 25 
58 27 
38 32 
38 35 
58 07 
38 17 
39 02 
57 27 
0- 997 
0-986 
1- 000 
0-988 
0-976 
0-999 
0-980 
0-987 
0-992 
0- 987 
1- 013 
1-009 
1-000 
1-012 
1-023 
0- 980 
1- 016 
1-034 
1-009 
1-008 
1-021 
1-005 
1-019 
1-039 
1-011 
1-025 
1-066 
1-021 
1-033 
1-051 
1-044 
+ •001 
0-908^ 
0-976'’ 
0-990 
0-977^ 
0-945" 
0-968 
0-937 
0-948 
0-953 
0-948 J 
0-97H 
0-967 
0- 957 
1- 015" 
1-026 
0-982 
0- 990" 
1- 008 
0-982 
0-982 
0-995 
0- 979 
o^o* 
1- 010 
0-981J 
0- 985H 
1- 026 
0*981 J 
0- 9971 
1- 015 
l-oioj 
1845. 
Jan. 10. 
13. 
14. 
15. 
16 . 
17. 
18. 
19. 
— 34 44 
— 35 12 
-37 25 
-38 37 
-39 10 
-40 21 
-42 50 
-44 50 
17 50 
13 28 
13 24 
14 27 
14 41 
14 29 
13 00 
13 19 
w. by n. 
w. by n. 
w. by n. 
s.w. by w. 
s.w. by w. 
s.w. \ w. 
s.w. \ w. 
s.w. \ w. 
s.w. ^ w. 
s. by w. 
s. by w. 
s. by w. 
N.w. by w. 
n.w. by w. 
N.w. by w. 
s.w.byw.|-w. 
s.w.byw.|w. 
s.w.byw.^w. 
s.w.byw.-^w. 
s.w.byw.-|-w. 
s.w.byw.^w. 
s.w. by w. 
s.w. by w. 
s.w. by w. 
s.s.w. 
s.s.w. 
s.s.w. 
s.w. by s. 
s.w. by s. 
s.w. by s. 
-•009 
-•009 
-•009 
—•030 
-•030 
—•040 
-•040 
-•040 
-•040 
—•042 
-•042 
-•042 
+ •003 
+ •003 
+ •003 
— •026 
-•026 
-•026 
-•026 
-•026 
-•026 
-•029 
-•029 
-•029 
-•040 
-•040 
-•040 
-•037 
-•037 
-•037 
-•001 
— •001 
— •002 
-•001 
—•001 
-•003 
+ •001 
+ •001 
+ •001 
•000 
•000 
-•001 
•000 
•000 
-•001 
•000 
•000 
-•001 
•000 
•000 
•000 
•000 
•000 
-•001 
•000 
•000 
•000 
+ •001 
+ •001 
+ •003 
>0-981 
>0-950 
>0-965 
>1-008 
>0-989 
>0-994 
>0-997 
>1-007 
Table unsteady. 
Table steady. 
Table unsteady. 
Very unsteady. S 
Table steady. 
Much motion. i 
Much motion. 
Much motion. 
3 H 
MDCCCXLVI 
