104 
Capt. Parry and Lieut. Foster’s 
April. 
Mean 
Time 
of Obser- 
vation. 
Deflections from the line 
of Zero. 
Temp. 
April. 
Mean 
Time 
of Obser- 
vation. 
Deflections from the line 
of Zero. 
Temp. 
Needle No. 1 
Needle No. 2 . 
Needle No. 1. 
Needle No. 2. 
1825. 
P. 
M. 
- 
3825. 
P. 
M. 
mm ^ m 
5 th 
b. 
m. 
O 
1 
E 
O 
/ 
E 
0 
7 th 
h. 
m. 
O 
O 
/ 
1 1 
3 i 
O 
44 
I 
OO 
3 °h 
7 
06 
O 
°4 
W 
O 
04 
W 
17 
12 
01 
I 
3 ° 
I 
48 
3 °i 
7 
33 
O 
21 
E 
0 
27 
E 
22 
6th 
A. 
M. 
8 
58 
O 
16 
W 
0 
21 
255 
1 
1 
I 
07 
I 
17 
32 
9 
56 
O 
1 1 
0 
27 
26 
1 
52 
O 
46 
I 
13 
32 
1 1 
2 
O 
16 
O 
J 9 
26 
2 
°5 
O 
37 
O 
41 
32 
12 
4 
I 
17 
E 
I 
20 
275 
3 
01 
O 
28 
O 
32 
33 
8 th 
A. 
M. 
3 
55 
O 
01 
W 
O 
23 
33 
1 
4 
I 
54 
I 
40 
28 
5 
01 
I 
01 
E 
O 
58 
32 l 
2 
4 
I 
54 
I 
40 
275 
5 
57 
O 
07 
O 
37 
3°h 
3 
3 
O 
38 
I 
08 
27 s 
7 
0 
O 
21 
O 
18 
22j 
5 
4 
O 
25 
0 
29 
25 ! 
7 
55 
Zero. 
O 
02 
W 
I6J 
6 
c 
I 
01 
0 
36 
21 
9 
3 
0 
17 
W 
O 
23 
12 
7 
0 
O 
38 
0 
26 
i6| 
10 
01 
1 
3 ° 
I 
28 
9 
9 
26 
O 
3 i 
W 
0 
21 
W 
11 
1 1 
01 
0 
52 
I 
14 
7b 
10 
7 
O 
46 
0 
26 
8§ 
12 
0 
0 
25 
O 
3 i 
4 2 
10 
12 
O 
34 
8 
P. 
M. 
10 
3 1 
O 
4 i 
0 
24 
7 | 
1 
O 
0 
32 
E 
O 
° 9 
E 
Zero 
1 1 
8 
I 
26 
I 
1 1 
7h 
1 
29 
0 
5 1 
O 
49 
Si 
1 1 
33 
O 
45 
O 
34 
7i 
2 
0 
1 
08 
I 
08 
8 
12 
°3 
O 
48 
E 
2 
12 
8 
3 
0 
1 
08 
I 
1 1 
8 
p. 
M. 
5 
0 
0 
46 
O 
37 
8 
1 
0 
I 
1 1 
2 
21 
6 
6 
4 
0 
01 
O 
12 
H 
1 
5 6 
I 
52 
2 
01 
8 
7 
°3 
0 
01 
O 
12 
22 
3 
01 
2 
37 
W 
I 
46 
9 
9 
7 
0 
01 
O 
20 
W 
28 
5 
12 
O 
29 
O 
54 
10 
10 
5 
0 
01 
O 
12 
29 
5 
59 
O 
29 
O 
34 
I2g 
1 1 
1 
0 
01 
O 
06 
E 
29 
7 
4 
I 
00 
E 
O 
23 
E 
15 
12 
1 
0 
01 
O 
06 
3 ° 
9 
33 
2 
°3 
I 
59 
23 
7th 
A. 
M. 
10 
1 
I 
53 
2 
16 
23 
1 
4 
0 
06 
O 
3 i 
3 ° 
10 
33 
I 
46 
I 
19 
235 
1 
3 1 
O 
06 
O 
21 
30 
1 1 
1 1 
3 
47 
2 
18 
235 
2 
00 
0 
06 
O 
21 
3 ° 
12 
1 
3 
21 
I 
58 
24 
2 
26 
0 
1 1 
O 
27 
3°g 
9th 
A. 
M. 
3 
4 
0 
07 
O 
23 
3°i 
1 
8 
2 
19 
I 
47 
24 
5 
01 
0 
40 
O 
31 
3°h 
2 
2 
1 
27 
I 
17 
24 
6 
01 
0 
58 
O 
37 
2 9 l 
5 
4 
0 
02 
O 
09 
25 
7 
01 
0 
04 
W 
O 
°3 
20 
6 
°3 
0 
H 
W 
O 
08 
W 
2I| 
7 
53 
0 
°4 
O 
l 9 
*5 
7 
01 
0 
29 
O 
27 
l6 
8 
58 
0 
°9 
O 
14 
10I 
9 
30 
0 
43 
O 
40 
IO 
9 
5 & 
1 
01 
O 
°9 
5 l 
10 
1 
0 
20 
O 
23 
ioi 
10 
3 i 
1 
°4 
O 
01 
W 
5 i 
10 
3 i 
1 
34 
I 
24 
7 b 
10 
59 
1 
to 
O 
°9 
5 
1 1 
0 
2 
20 
I 
44 
9 
1 1 
28 
1 
4 i 
O 
H 
35 
1 1 
30 
3 
38 
2 
50 
9b 
12 
01 
2 
18 
O 
58 
2 s 
12 
0 
3 
10 
2 
42 
10 
P. 
M. 
06 
P. 
M. 
1 
10 
1 
34 
I 
5 
2 
01 
2 
07 
I 
36 
35 
1 
1 
3 
16 
2 
54 
H 
3 
01 
0 
3 i 
O 
3 6 
i 
1 
32 
2 
00 
2 
06 
8 
5 
01 
0 
29 
E 
O 
18 
E 
5 
2 
06 
0 
36 
I 
14 
8 
5 
33 
0 
06 
W 
I 
59 
85 
2 
33 
2 
25 
2 
°3 
9\ 
6 
6 
0 
21 
E 
O 
36 
1 2 
3 
06 
1 
34 
I 
34 
1 1 
6 
33 
0 
01 
W 
O 
36 
145 
3 
5 1 
1 
53 
I 
41 
*3b 
