THE EEY. STEPHEN J. PEEEY ON THE MAGNETIC 
346 
The Magnetic Intensity. 
Table YI. 
Station. 
Date. 
G.M.T. 
Distance 
of centres 
of 
magnets. 
Temp. 
Observed 
deflection. 
T m 
Log x 
Date. 
G.M.T. 
Temp. 
Time of 
one 
vibration. 
Log mX. 
1871 
O 
O 
// 
h 
m 
s 
O 
Antwerp 
Aug. 
5 
4 
3 P.M. 
10 
67-1 
13 
26 
52 
9-06882 
Aug. 
5 
1 
56 
1 1 P.M. 
75-5 
5-371295 
025704 
4 
26 
13 
658 
6 
5 
33 
9-06927 
Brussels Observa- 
9 
11 
2 A.M. 
10 
76-9 
13 
20 
52 
9-06638 
9 
12 42 
6 
81 1 
5-35230 
0-26039 
torv. 
11 
28 
1-3 
77-8 
6 
1 
51 
9-06578 
12 
51 
56 
81-5 
5-35120 
0-26060 
Brussels, 131 rue 
10 
4 
36 p.m. 
10 
78-0 
13 
26 
58 
9-06970 
10 
7 25 
1 1 A.M. 
70-6 
5-37560 
0-25591 
Eoyale. 
8 
12 
50 
72-3 
5 3 76085 
0-25595 
8 
23 47 
74 0 
5-37571 
0-25613 
Louvain 
11 
10 
43 A.M. 
10 
78-9 
13 
20 
18 
9-06624 
11 
3 34 
42 p.m. 
80-4 
5 349085 
0-26084 
11 
14 
13 
797 
6 
2 
31 
906674 
3 43 37 
80-3 
5-34900 
0-26085 
12 
76-8 
5-35183 
0-26011 
8 
32 
24 a.m. 
76-5 
5353795 
0-25978 
Turnhout 
5J 
16 
4 
58 p.m. 
10 
74-8 
13 
21 
4 
9-06633 
17 
8 
26 
46 
76-7 
5-35285 
0-25997 
5 
26 
1-3 
735 
G 
3 
9 
906701 
8 
36 
12 
81-2 
5-35436 
0-26004 
Liege 
24 
11 
6 A.M. 
10 
72-4 
13 
8 
42 
9-05950 
24 
9 
31 
46 
713 
5-31033 
0-26656 
11 
31 
1-3 
71 6 
5 
57 
12 
9-05972 
71-5 
5-31292 
0-26615 
Aix-la-Chapelle... 
,, 
28 
9 
25 
DO 
62-9 
13 
12 
15 
9 08073 
28 
7 
46 
4 
62-8 
5 309335 
0-26604 
9 
49 
13 
630 
5 
58 
27 
9-06059 
7 
55 
55 
62-8 
5-31196 
0-26561 
Spa 
,, 
29 
9 
40 
1-0 
66 1 
13 
6 
17 
9-05773 
29 
8 
3 
54 
63 1 
5-30525 
0-26667 
10 
6 
1-3 
66-7 
5 
57 
0 
9 05911 
8 
12 
45 
62-7 
5-30567 
0-26657 
Avion 
J5 
31 
4 
5 P.M. 
10 
7L9 
12 
48 
10 
9-04820 
31 
10 
3G 
13 
77-7 
5-24971 
0-27710 
4 
34 
1-3 
70-2 
5 
48 
1 
9-04832 
10 
45 
OO 
75-2 
5-24888 
0-27706 
Namur 
Sept. 
o 
8 
28 a.m. 
1-0 
73-9 
13 
13 
12 
9-06205 
Sept. 
2 
9 
34 
44 
80 1 
5-32917 
0-26418 
8 
56 
1-3 
75-1 
5 
58 
50 
9-06196 
81-1 
5-325875 
0-26479 
Mons 
4 
2 
41 P.M. 
1-0 
78-0 
13 
7 
32 
905929 
5 
7 
54 
21 
664 
5-321795 
0-26427 
5 
9 
44 a.m. 
10 
672 
13 
8 
54 
9-05922 
66-2 
5-32092 
0-26443 
10 
8 
1-3 
67-7 
5 
56 
54 
9-05906 
8 
24 
10 
67-4 
5-32263 
0-26428 
67 5 
5-32108 
0-26454 
Tournay 
6 
3 
58 p.m. 
10 
81-5 
13 
8 
29 
906009 
6 
5 
3 
40 p.m. 
78-4 
5-334665 
0-26303 
4 
23 
1-3 
810 
5 
56 
59 
906017 
5 
25 
35 
77-6 
5-332125 
0-26340 
5 
33 
27 
77-0 
5-33175 
0-26342 
Courtray 
8 
8 
1 6 A.M. 
10 
66-2 
13 
11 
34 
906059 
7 
3 
23 
43 
71-2 
5-32100 
0-26483 
8 
38 
13 
661 
5 
58 
12 
9-06052 
3 
32 
35 
710 
5-319665 
0-26505 
Ghent 
)5 
9 
4 
10 P.M. 
10 
670 
13 
26 
35 
9-06866 
9 
2 
44 
46 
71-6 
5-38500 
0-25463 
4 
37 
1-3 
65-9 
G 
5 
5 
9-06874 
2 
53 
44 
70-1 
5-38271 
0-25490 
Ostend 
?? 
11 
5 
55 
10 
69-1 
13 
27 
30 
9-06931 
11 
4 
42 
40 
70-2 
5-38850 
0-25395 
„ 
12 
10 
22 A.M. 
10 
67-8 
13 
27 
8 
9-06901 
4 
51 
38 
70-1 
5-38596 
0-25436 
10 
45 
1-3 
67-6 
6 
5 
12 
9-06900 
Bruges 
13 
8 
52 
10 
63-2 
13 
23 
43 
9-06687 
13 
10 
11 
34 A.M. 
67-2 
5-369495 
0-25665 
9 
16 
1-3 
63-5 
6 
3 
54 
9 06715 
10 
20 
31 
68-2 
5-36480 
0-25748 
14 
4 
15 
8 P.M, 
631 
5-35975 
0-25786 
4 
24 
3 
62-5 
5-358125 
0-2580S 
Tronehiennes 
17 
9 
0 
1-0 
57-3 
13 
31 
30 
9-07055 
16 
10 
37 
5 A.M. 
71-7 
5-39492 
0-25299 
9 
26 
1-3 
57-9 
6 
7 
2 
9 07046 
10 
46 
5 
70-3 
5-391335 
025346 
17 
10 
G 
4 
611 
5-39083 
0-25279 
10 
15 
3 
61-9 
5-39064 
0-25286 
Alost 
,, 
18 
3 
4 P.M. 
10 
58-8 
13 
20 
49 
9-06500 
18 
4 
8 
3 P.M. 
59-8 
5-356335 
0-25822 
3 
28 
1-3 
581 
6 
2 
37 
906523 
4 
15 
28 
59-2 
5-35571 
0-25829 
Brussels Observa- 
,, 
22 
2 
16 
10 
59 -7 
13 
17 
13 
9-06315 
22 
3 
30 
16 
60-4 
5-34995 
0-25945 
vatory. 
2 
41 
1-3 
60-3 
6 
1 
4 
9 06353 
4 
25 
34 
57-4 
5-34281 
0-26039 
Brussels, 131 rue 
,, 
23 
9 
38 a.m. 
10 
56-0 
13 
27 
53 
9-06856 
23 
11 
1 
57 a.m. 
62-2 
5-37873 
0-25485 
Koyale. 
10 
7 
1-3 
57-1 
6 
5 
26 
9-06852 
This Table, combined with the preceding determinations of the Dip, furnishes us 
with the means of calculating the components of the earth’s magnetic intensity, and the 
magnetic moment of the vibration-needle. 
