64 
Extra Observations of Magnetometers, May 6 — June 7. 1843. 
Declination. 
BlFILAR. 
Balance. 
Declination. 
BlFILAR. 
Balance. 
Gottingen 
Mean Time. 
1,1111 . 
of 
Reading 
Reduced. 
Min. 
of 
xteacting 
Cor- 
Min. 
of 
Reading 
Cor- 
Gottingen 
Mean Time. 
Min. 
of 
Reading 
Reduced. 
Min. 
of 
iveading 
Cor- 
Jim. 
of 
Reading 
Cor- 
Obs. 
Obs. 
rected. 
Obs. 
rected. 
Obs. 
Obs. 
rected. 
Obs. 
rected. 
d. 
h. 
m. 
m. 
Sc. Div. 
m. 
Mic. Div. 
d. h. 
m. 
o / 
m. 
Sc. Div. 
m. 
Mic. Div. 
May 6 
12 
34 
24 33-35 
34 
400-4 
May 7 14 
0 
25 13-84 
35 
24 36-31 
35 
401-2 
5 
13-88 
7 
462-7 
8 
503-6 
36 
411-3 
37 
418-7 
May 10 2 
0 
25 30-16 
2 
514-7 
3 
664-3 
38 
412-8 
38 
125-0 
42 
478-5 
43 
679-8 
39 
24 46-29 
39 
410-8 
May 10 4 
0 
26-13 
2 
518-1 
3 
696-9 
40 
24 47-92 
40 
409-4 
May 10 6 
0 
17-69 
2 
531-2 
3 
705-6 
41 
411-5 
41 
123-2 
15 
16-68 
17 
535-6 
18 
707-3 
42 
24 49-89 
42 
416-0 
20 
16-53 
22 
546-0 
23 
709-5 
43 
421-8 
43 
120-0 
30 
19-29 
32 
528-2 
33 
717-7 
44 
24 55-81 
44 
420-4 
40 
20-43 
42 
521-1 
43 
715-0 
45 
24 57-89 
45 
429-9 
45 
23-77 
47 
517-2 
46 
434-8 
46 
150-5 
May 10 8 
0 
23-48 
2 
5120 
3 
708-6 
47 
441-3 
48 
446-7 
48 
175-0 
May 15 8 
0 
25 23-91 
2 
523-9 
3 
701-2 
49 
25 7-65 
49 
449-2 
10 
533-7 
50 
25 10-09 
50 
447-9 
25 
22-77 
27 
516-0 
28 
727-8 
51 
447-9 
51 
207-1 
30 
22-58 
32 
509-8 
33 
7460 
52 
447-5 
40 
21-79 
42 
512-7 
43 
789-1 
53 
449-9 
53 
235-7 
45 
22-36 
47 
507-1 
48 
803-4 
54 
448-5 
55 
19-22 
57 
502-2 
58 
840-6 
55 
25 14-48 
55 
56 
448-7 
446-7 
May 15 9 
0 
e 
0 
17-61 
1 (? no 
ID-OO 
2 
7 
501-7 
499-0 
3 
b 
843- 9 
844- 1 
57 
445-5 
Id 
13-71 
17 
494-2 
18 
831-1 
58 
441-4 
58 
276-3 
20 
12-13 
22 
496-0 
23 
814-6 
59 
441-0 
30 
16-73 
32 
495-0 
33 
7S5-1 
May o 
16 
0 
25 9-81 
0 
438-0 
45 
22-32 
47 
497 -3 
48 
760-3 
1 
437-4 
1 
330 0 
May 15 10 
0 
22-58 
2 
497-2 
3 
737-2 
4 
454-4 
3 
351-0 
5 
24 59-69 
6 
388-5 
May 29 18 
_ 
0 
2d 28-6/ 
2 
509-6 
3 
615-9 
7 
24 58-25 
7 
9 
470-7 
480-0 
8 
402-0 
May 29 19 
30 
0 
23-66 
19-89 
32 
507-2 
33 
618-4 
10 
24 58 01 
10 
484-8 
May 29 20, 
0 
24-53 
2 
493-3 
3 
646 0 
11 
13 
488-4 
492-1 
11 
12 
414-6 
420-6 
10 
23-39 
12 
491-0 
13 
643-2 
15 
25 2-33 
15 
491-7 
16 
425-6 
June 2 20 
a 
V 
ft" i p I— A 
2o 1D-/9 
493-8 
3 
653 1 
20 
25 9-47 
20 
489-4 
23 
474-1 
June 2 21 
15 
2S-14 
17 
448-2 
IS 
669-0 
24 
487-8 
30 
30-74 
32 
479-9 
33 
650 0 
25 
25 12-50 
25 
487-0 
26 
509-6 
oo 
OA QO 
oU-o 2 
37 
4S0-5 
38 
644-8 
June 2 22 
A 
u 
Oi'OD 
2 
A A 1 A 
4yi-o 
3 
/ion 0 
o29-o 
May 7 
10 
37 
25 32-31 
38 
463-5 
39 
586-0 
i n 
12 
A A O O 
493-b 
13 
b Jo-4 
40 
30-45 
41 
460-0 
42 
580-0 
ou 
o2 
489-0 
33 
May 7 
12 
58 
531-7 
6 I -OO 
42 
486-5 
A O 
43 
038-4 
May 7 
13 
0 
1996 
2 
452-7 
3 
522-6 
J une 2 23 
A 
U 
'2 A A- 
2 
491-4 
3 
5 
19-39 
7 
458-0 
8 
520 2 
] 0 
19-73 
12 
454-1 
13 
519-6 
June 7 10 
0 
25 32-35 
2 
510-1 
3 
642 8 
15 
19-15 
17 
447-8 
10 
2S-23 
12 
515-9 
13 
63S-6 
20 
17-34 
22 
454-5 
23 
514-3 
15 
27-56 
17 
521-S 
18 
634-9 
25 
15-47 
27 
461-6 
28 
508-6 
20 
27-S7 
22 
524-7 
23 
629-4 
30 
16-60 
32 
461-5 
33 
512-1 
25 
2S-10 
27 
519-2 
28 
62S-6 
35 
14-70 
37 
459-3 
38 
501-2 
30 
26-89 
32 
513-2 
33 
627-6 
40 
14-42 
42 
457-4 
43 
499-5 
40 
20-S4 
42 
525-5 
43 
619-5 
45 
13-61 
47 
459-1 
48 
496-9 
45 
20-4S 
47 
512-2 
4S 
616-4 
50 
14-31 
52 
460-2 
53 
496-2 
50 
19-93 
52 
5060 
53 
617-4 
55 
15-09 
57 
460- 1 
58 
495-7 
55 
1S-6S 
57 
499-5 
58 
617-5 
Bifilar. A—0-0001205. 
Balance. £=0-000015 approximately. 
Bifilar Thermometer. | 
Balance Thermometer, j 
May 7* 13", { ^ ; 7'' 1-1", { gjj ; 15>i 9* { June 2^ 23", 
f 49°-7 
\ 49°-6' 
May 6* 13" 5 m . The torsion circle was turned back from 291° 45' to 287° 41' ; the readings till 13" 25 m have been corrected by + 3-0 
Sc. div., in order to make them comparable with those before 10" 30'". 
