January. 
magnetical observations at Port Bowen , &c, 
85 
1825. 
23d 
24th 
A.M. 
h. m. 
4 
5 
6 
7 
8 
9 . 
12 15 
P. M. 
1 ic 
25th 
Mean 
Time 
of 
Obser- 
vation. 
2 s 
3 2 
4 ic 
I I 
7 c 
8 2 
9 c 
9 Si 
x 1 t 
12 c 
A.M 
1 ic 
2 oc 
3 oc 
4 oc 
5 < 
6 c 
7 < 
8 c 
9 ] 
xo I 
I I i 
12 
P. M 
1 i 
2 ! 
3 l 
3 5 ! 
7 
8 
9 
10 
11 
12 
A.M, 
1 
1 
3 
Deflections from the line of Zero. 
Needle No. 1. 
VeedleNo, 2. 
Needle No. 3 . 
O ' 
O / 
O / 
0 04 E 
0 07 W 
0 08 E 
0 08 W 
0 15 
0 05 W 
0 08 
0 15 
0 05 
0 08 
0 15 
0 05 
0 02 
0 1 1 
0 01 
0 16 
0 23 
0 14 
1 17 
1 00 
1 09 
1 26 
0 51 
1 05 
0 03 
0 27 
0 18 
0 11 
0 08 
0 08 E 
0 14 E 
0 07 
0 15 
0 18 
0 02 
0 17 
0 18 
0 02 
0 17 
Zero 
0 03 
0 09 
0 07 
0 16 E 
0 09 
0 12 
0 10 
0 09 
0 12 
Zero 
0 09 
0 12 
0 04 
Zero 
0 12 
0 05 
0 06 
0 
n 
0 
0 09 
0 06 
0 21 
0 09 
0 06 
0 21 
0 09 
0 06 
0 08 
0 09 
0 06 
0 08 
0 09 
0 06 
0 08 
0 09 W 
0 15 W 
0 08 W 
0 09 
0 15 
0 03 E 
0 02 E 
0 12 
0 03 
0 10 W 
0 17 
0 14 W 
0 20 
0 25 
0 14 
0 03 
0 13 
Zero 
0 10 
0 13 
Zero 
0 16 
0 17 
0 02 
0 26 
0 20 
0 13 
0 12 
0 14 
0 09 
0 02 E 
0 03 
0 09 E 
0 14 
0 18 E 
0 09 
0 02 
0 18 
0 01 
3 0 02 
0 23 
0 17 
0 12 
0 18 
0 15 
0 12 
0 18 
0 1 7 
012 
0 18 
0 14 
012 
0 28 
0 14 
0 03 
0 38 
0 17 
7 O 03 
0 36 
0 09 
5 0 IO 
0 31 
0 09 
5 0 14 
0 38 
0 09 
d, 
S 
<L> 
EH 
January, 
Mean 
Time 
of 
Obser- 
vation. 
Deflections from the line of Zero. 
Temp. 
Needle No. l.lNeedle No. 2 . 
Needle No. 3 . 

1825. 
A. M. 
— 
0 
25th 
h. m. 
O 
/ 
O 
38 
0 
/ 
O 
2 5 s 
5 OO 
O 
03 E 
0 
E 
0 
° 9 
E 
37 
2 5 l 
6 0 
O 
°3 
0 
38 
0 
°9 
37 
2 5 i 
7 0 
Zero 
0 
28 
0 
02 
37 
2 5 i 
8 0 
O 
06 W 
0 
10 
W 
0 
17 
W 
37 
2 S 
9 7 
0 
09 
0 
18 
0 
08 
38 
2 5 
10 5 
0 
17 
0 
18 
0 
1 1 
38 
2 5 
1 1 1 
O 
33 
0 
2 7 
0 
26 
38 
12 0 
O 
20 
0 
20 
0 
08 
3 *k 
2 5 s 
P. M. 
26 
1 3 
O 
40 
0 
3 i 
0 
08 
39 ! 
26 
2 5 
O 
40 
0 
2 9 
0 
15 
39 
2 9 
3 5 
0 
06 
1 
04 
Zero 
40 
2 9 l 
4 2 
0 
02 E 
0 
19 
0 
04 
E 
40 
3 ° 
5 0 
0 
02 
0 
J 9 
0 
01 
W 
4°5 
3 ° i 
6 1 
O 
02 
0 
19 
0 
09 
E 
4°2 
3 2 
7 0 
O 
2 3 
0 
05 
0 
15 
4°5 
3 2 
7 58 
O 
14 
0 
18 
0 
1 1 
4 °i 
3 2 
9 10 
0 
14 
0 
06 
0 
12 
4°5 
3 2 5 
10 0 
0 
14 
0 
08 
E 
0 
12 
405 
3 2 5 
1 1 0 
0 
14 
0 
5 i 
W 
0 
12 
4 °l 
12 0 
0 
14 
0 
3 ° 
0 
12 
4 °| 
33 i 
26th 
A.M. 
33 ! 
1 09 
0 
08 
0 
14 
0 
12 
40 
33 ! 
2 4 
0 
1 1 
0 
1 1 
0 
20 
40 
34 
3 4 
0 
13 
0 
1 1 
0 
16 
39 
3 
3 59 
0 
17 
0 
09 
0 
*3 
39 
37 
5 0 
0 
01 
0 
01 
0 
H 
39 
37 
6 02 
Zero 
0 
06 
E 
0 
°9 
39 
37 
7 0 
Zero 
0 
02 
W 
0 
°3 
39 l 
36 
8 0 
0 
16 W 
0 
02 
0 
09 
W 
40 
35 
10 3 
1 
55 
1 
18 
2 
22 
40 
34 
11 3 
1 
37 
1 
03 
1 
20 
395 
345 
12 3 
1 
22 
0 
5 ° 
1 
1 1 
38 
P. M. 
35 
1 9 
1 
06 
0 
38 
1 
10 
38 
35 i 
2 15 
1 
06 
0 
4 2 
38 
355 
3 0 
0 
48 
0 
21 
37 
35 s 
4 0 
0 
15 
0 
08 
0 
06 
.364 
35 
5 5 
0 
17 E 
0 
08 
E 
0 
20 
E 
36 k 
34 s 
6 5 
O 
17 
0 
26 
0 
17 
364 
34 
7 0 
0 
09 
0 
10 
0 
17 
345 
35 
8 5 
0 
°9 
0 
1 1 
W 
0 
17 
34 
34 
9 10 
0 
09 
0 
30 
0 
13 
34 
345 
10 5 
0 
°9 
0 
3 ° 
0 
19 
34 
35 
1 1 0 
0 
09 
0 
16 
E 
3 i| 
355 
11 S7 
0 
09 
0 
16 
28J 
27th 
A. M. 
35 
1 0 
0 
48 
0 
38 
0 
5 2 
2 7 § 
35 
2 0 
0 
54 
0 
4 i 
0 
58 
2 7 i 
36 
3 0 
0 
15 
0 
09 
0 
19 
27 
36 
4 0 
0 
°5 
0 
27 
W 
0 
0 
27 
