40 4 
MAGNETIC SURVEY OF A PART OF THE SOUTHERN HEMISPHERE. 
Observations of the Magnetic Force made on board Her Majesty’s hired Bark 
“Pagoda,” from the 10th of January 1845 to the 20th of June 1845, with Needle 
A. of C. 9. one hour after Noon. 
Observer, Lieut. T. E. L. Moore, R.N. 
Date. 
Lat. 
Long. 
Method 
employed. 
Angle of 
deflec- 
tion. 
Tempera- 
ture. 
Ship’s head. 
1845. 
O 
✓ 
/ 
O 
/ 
Jan. 10. 
-34 
46 
17 
46 
Def. N. 
48 
19 
64° 
w. by N. 
0 
Def. S. 
49 
15 
64 
w. by n. 
0 
Def. N.S. 
67 
36 
64 
w. by n. 
0 
Def. N. 
46 
11 
64 
w. by n. 
1 
Def. S. 
45 
42 
64 
w. by n. 
1 
11. 
-35 
09 
15 
09 
Def. N. 
49 
23 
68 
N.w. by w. 
0 
Def. S. 
49 
22 
68 
N.w. by w. 
0 
Def. N.S. 
68 
57 
68 
N.w. by w. 
0 
Mag-. N. 
47 
00 
66 
n.w. by w. 
0 
Mag. S. 
46 
54 
66 
n.w. by w. 
0 
wt. 1 gr. 
19 
56 
66 
N.w. by w. 
0 
Wt. 2 grs. 
42 
14 
66 
n.w. by w. 
0 
12. 
-35 
17 
14 
00 
Def. N. 
49 
55 
78 
w. \ s. 
0 
Def. S. 
50 
42 
78 
w. i s. 
0 
Def. N.S. 
69 
27 
78 
w. i s. 
0 
Mag. N. 
48 
03 
78 
w. \ s. 
0 
Mag. S. 
47 
16 
78 
w. i s. 
0 
13. 
-35 
24 
13 
23 
Mag. N. 
48 
59 
72 
s.w. \ s. 
0 
Mag. S. 
50 
00 
72 
s.w. \ s. 
0 
Mag. N.S. 
68 
30 
72 
s.w. s. 
0 
Mag. N. 
47 
13 
72 
s.w. \ s. 
0 
Mag. S. 
46 
58 
72 
s.w. \ s. 
0 
wt. 1 gr. 
19 
17 
72 
s.w. \ s. 
0 
wt. 1| gr. 
30 
42 
76 
s.w. % s. 
0 
wt. 2 grs. 
42 
46 
76 
s.w. ^ s. 
0 
15. 
-38 
42 
14 
27 
Def. N. 
47 
18 
64 
s. by w. \ w. 
1 
Def. S. 
48 
25 
64 
s. by w. \ w. 
1 
Def. N.S. 
66 
52 
64 
s. by w. ^ tv. 
1 
Mag. N. 
45 
49 
64 
s. by w. \ w. 
1 
Mag. S. 
45 
21 
64 
s. by w. \ w. 
1 
16 . 
-39 
10 
14 
38 
Def. N. 
48 
27 
70 
s.w.byw.-jrW. 
0 
Def. S. 
48 
53 
70 
s.w.byw.-§-w. 
0 
Def. N.S. 
67 
27 
70 
s.w.by w.^-w. 
0 
Mag. N. 
46 
37 
70 
s.w.byw.-g-w. 
0 
Mag. S. 
46 
04 
70 
s.w.bvw.-|w. 
0 
17. 
-40 
41 
14 
16 
Mag. N. 
47 
52 
68 
w.s.w. 
1 
Mag. S. 
48 
16 
68 
w.s.w. 
1 
Mag. N.S. 
66 
22 
68 
w.s.w. 
1 
21. 
-50 
21 
10 
31 
Mag. N. 
45 
42 
45 
s.w. 
1 
Mag. S. 
46 
14 
45 
s.w. 
1 
Mag. N.S. 
63 
54 
45 
s.w. 
1 
Mag. N. 
44 
19 
45 
s.w. 
1 
Mag. S. 
44 
07 
45 
s.w. 
1 
23. 
-50 
48 
10 
18 
Mag. N. 
44 
45 
43 
s.w.byw.-gw. 
1 
Mag. S. 
44 
54 
43 
s.w.byw.-g-w. 
1 
Mag. N.S. 
62 
39 
43 
s.w.byw.-g-w. 
1 
Mag. N. 
43 
44 
42 
s.w.bywAw. 
1 
Mag. S. 
43 
43 
42 
s.w.byw.-g-w. 
1 
24. 
-51 
44 
9 
36 
Mag. N. 
44 
15 
49 
s.w. by w. 
1 
-51 
56 
9 
30 
Mag. N.S. 
62 
19 
50 
s.w.byw.iw. 
1 
wt. 1 gr. 
17 
12 
50 
s.w.by w.-g-w. 
1 
wt. 2 grs. 
35 
29 
50 
s.w.byw.g-w. 
1 
Corrections. 
Ship's 
attrac- 
tion. 
Tempe- 
rature. 
Corrected 
intensity. 
Remarks. 
•001 
•006 
•120 
*008 
•008 
•132 
•008 
•008 
•002 
•002 
•002 
•002 
•002 
•002 
•002 
•016 
•016 
•033 
•033 
•033 
•033 - 
•033 
•033 
•033 
•000 
„„„ -000 
■008 — -001 
■“ -ooo 
•000 
—■001 
-•001 
— •002 
—•001 
-•001 
+ •001 
+ •001 
■016 — -001 
016 — *001 
•016 -*005 
-001 
•001 
•001 
•001 
•003 
■001 
-•001 
+ •001 
— +-001 
■033 +-001 
--- -000 
•000 
•001 
•ooo 
•ooo 
001 
001 
•038 
■038 
•038 
•038 
•038 
•024 
•024 
024 — -003 
024 — -001 
024 — -001 
■024 — -001 
■024 ; — -001 
— •024 
_ — -002 
•032 +-001 
•032 +-001 
■032 +-004 
+ •001 
+ •001 
+ •001 
+ •001 
+ •005 
+ •001 
+ •001 
•032 
•032 
•024 
•024 
•024 
•024 
•024 
■024 +-001 
■024 +-003 
0-980 
0-967 
0-979 
0- 993 
1 - 006 
0-961 
0-974 
0-956 
0-970 
0-967 
0-925* 
0-981 
0-933 
0-912 
0-923 
0-913 
0-935 
0-937 
0-918 
0-929 
0-927 
0-932 
0-920* 
0-949 
0-936 
0-981 
0-967 
0-967 
0-980 
0-993 
0-959 
0-963 
0-965 
0-960 
0-972 
0-975 
0-984 
0- 994 
1- 043 
1-045 
1-058 
1-051 
1-059 
1-087 
1-097 
1-106 
1-085 
1-089 
1-105 
1-115 I 
1-038* f 
M07 J 
y -985 
>• *968 
> -923 
Fresh breezes, a 
head swell. 
A little motion. 
A little motion. 
> -933 
A little motion. 
> 
*978 Table unsteady, a 
head swell. 
V -964 
•984 
1-051 
>>1*093 
Table very un- 
steady. 
A heavy head swell, 
much motion. 
Moderate breezes, a 
little motion. 
,i a q Moderate breezes, 
** table steady. 
p.m. A head swell, 
much motion. 
* Omitted in mean. 
