46 
Term-Day Observations of Magnetometers, 1843. 
Gottingen 
Mean Time 
of 
Declination 
Observation 
Min. 
0 
5 
10 
15 
20 
25 
30 
35 
40 
45 
50 
55 
0 
5 
10 
15 
20 
25 
30 
35 
40 
45 
50 
55 
0 
5 
10 
15 
20 
25 
30 
35 
40 
45 
50 
55 
0 
5 
10 
15 
20 
25 
30 
35 
40 
45 
50 
November 24, 25. 
Declina- Bifilak Balance 
tion. Corrected. Corrected. 
25 20-40 
20 
20 
20 
20 
20 
20 
20 
19 
20 
19 
19 
25 
25 
25 
19-86 
19-56 
19-60 
19-70 
19-49 
19-47 
19-22 
19-20 
19-31 
19-22 
19-24 
19-44 
19-39 
19-46 
19-22 
18-97 
18-72 
18-72 
18-68 
18-89 
18-68 
18-72 
18-70 
18-75 
18-75 
18-72 
18-72 
18-65 
18-59 
18-55 
18-62 
1873 
18-63 
18-57 
18-55 
18-43 
Sc. Div. 
2K 
514- 
515- 
515- 
516- 
516- 
516- 
517- 
517-7 
517- 
518- 
518- 
518- 
3" 
517 
517 
518 
518 
516 
516 
516 
515 
516 
516 
516 
518 
4 h 
517 
516 
517-4 
517 
517 
518 
517 
518 
518 
518 
518 
518 
5 h 
518 
518 
518 
518 
518 
518 
518 
518 
519 
519 
518 
518 
Mid. Div. 
855-6 
855-0 
855- 8 
856- 3 
854-8 
856-3 
856-5 
856-7 
856- 1 
857- 0 
857- 5 
858- 2 
858-8 
858-3 
858-9 
859 1 
858- 7 
859- 5 
859-5 
8597 
Declina- 
tion. 
Bifilar Balance 
Corrected. Corrected. 
860 
859 
859 
859 
859 
859 
860 
861 
862 
861 
861 
861 
865 
867 
868 
868 
868 
867 
867 
867 
867 
867 
867 
867 
25 
25 
25 
25 
18-39 
18-38 
18-41 
18-48 
18-50 
18-52 
18-48 
18-46 
18-35 
1805 
18-32 
18-32 
18-41 
18-35 
18-41 
18-39 
1801 
18-16 
18-15 
1816 
18-25 
17-94 
17-85 
17-69 
17-38 
17-34 
17-47 
17-62 
17-47 
17-32 
17-24 
17-27 
17-34 
17-74 
17-85 
17-89 
Sc. Div. 
6 h . 
518-5 
518-7 
518-9 
518- 8 
5190 
519- 3 
519-2 
519-3 
5190 
518-7 
518-7 
518-6 
7 h . 
518-8 
518-8 
518-8 
5190 
518-7 
518- 5 
5191 
5190 
519- 0 
519-2 
519-1 
518- 9 
8\ 
519- 3 
519-5 
519- 5 
518-7 
518-8 
518-7 
518-9 
518-2 
518-7 
518-4 
518-7 
518- 2 
9 h . 
520- 1 
519- 1 
518- 9 
519- 1 
519-1 
5190 
51S-9 
518-6 
5180 
517-5 
517-1 
5170 
866 
867 
868 
868 
869 
868 
868 
867 
866 
866 
866 
867 
866 
864 
864 
863 
863 
862 
862 
863 
860 
861 
860 
860 
859-6 
857 
858 
December, 20, 21. 
Declina- 
tion. 
857 
856 
856 
854 
853 
853-4 
8540 
854- 6 
8557 
855- 8 
855-6 
857-1 
857-8 
860-1 
862-6 
862-2 
Bifilar 
Corrected. 
25 
25 
25 
25 
17-27 
17-85 
17-69 
17-72 
17-96 
17-88 
17-76 
17-69 
17-64 
17-27 
17-36 
17-56 
17-47 
17-42 
1774 
17-89 
17-86 
17- 76 
18- 30 
18-25 
18-53 
18-43 
18-41 
18-21 
18-41 
18-43 
18-25 
17-38 
15- 93 
1577 
16- 53 
17- 25 
17- 88 
18- 15 
18-38 
18-23 
17-96 
1779 
17- 89 
18- 21 
18-55 
18-62 
18-86 
1S-53 
1S-79 
18-70 
18-55 
1S-55 
Sc. Div. 
10V" 
5160 
516- 1 
515-4 
515-1 
515- 4 
5161 
517- 1 
517-7 
516- 5 
514-5 
514- 5 
5151 
ll h . 
515- 4 
514- 9 
515- 5 
516- 0 
516- 2 
515-6 
515- 7 
5167 
517- 8 
517-9 
517-8 
5170 
12 h . 
516- 5 
515-6 
517- 3 
522-9 
524 1 
522-3 
518- 1 
515-2 
514- 7 
5150 
515- 5 
5160 
13 h . 
516- 3 
515-9 
515- 8 
516- 0 
516- 9 
517- 9 
518- 6 
517-7 
517-0 
516-S 
515-4 
515-1 
Balance 
Corrected. 
839-8 
25 1870 
18-97 
840-0 
18-99 
» 
18-62 
18-55 
839-5 
17-98 
833-9 
18-41 
18-55 
837-0 
18-55 
18-84 
835-6 
19-02 
>> 
1909 
837-2 
837-9 
836-4 
835-1 
832- 6 
833- 2 
829-7 
831-1 
829- 1 
824- 3 
822-1 
825- 1 
831-3 
830- 2 
831- 4 
Declina- 
tion. 
Bifilak Balance 
Corrected. Corrected, 
25 
25 
1913 
19-22 
19-22 
1919 
19-15 
19-19 
19-20 
19-26 
19-22 
19-26 
19-22 
19-33 
19-33 
19-22 
19-36 
19-42 
19-27 
19-36 
19-36 
19-26 
19-29 
19-24 
19-22 
19-24 
25 19 
80 
827-6 
19 
89 
829-5 
19 
70 
19 
67 
S30-0 
19 
22 
826-4 
19 
12 
19 
00 
S25-9 
IS 
68 
829-1 
IS 
63 
S27-3 
IS 
68 
IS 
62 
S27-4 
IS 
55 
Sc. Div. 
14 h . 
516-0 
516-5 
516-9 
516- 4 
517- 0 
517-4 
217-2 
516-4 
515- S 
516- 5 
516-9 
516- 8 
15 h . 
517- 2 
516- 9 
517- 5 
517-1 
517- 7 
518- 0 
517- 9 
518- 0 
518-2 
518- 5 
519- 1 
518-2 
16 h . 
518-3 
5190 
518- 9 
519- 3 
519-5 
518-7 
518-6 
518- 9 
519- 3 
520 0 
520- 4 
520-0 
17K 
518-7 
518- 1 
5190 
519- 2 
519- 7 
520- 1 
520 1 
520-4 
5206 
520-2 
520-0 
520- 1 
O 
3 
4 
5 
6 
7 
8 
9 
10 
10 
11 
12 
13 
14 1 15 
16 
17 
Bifilar Thermometer, . 
54-6 
54-9 
54-8 
54-1 
53-9 
54-0 
54-2 
54"5 
54-0 
52-7 
53-7 j 54 - 7 
55-6 
56-0 
56-3 
56-7 j 57'1 
Balanch Thermometer, 
56'8 
57-0 
56-7 
56-2 
55-9 
56'0 
56-5 
56-5 
56-3 
54-7 
55-9 
56-9 
57-S 
58-2 
5S-4 
58-8 
594 
Observer's Initial, . . 
H 
0 
C 
C 
C 
B 
D 
W 
u 
H 
H 
H 
B 
B 
B 
B 
1Ufii.au. Observed 2 m after the Declination. fc=0'0001300. 
Balance. Observed 3 m after the Declination. A,-=0'000014 approximately. 
