Extra Observations of Magnetometers, April 5. 1843. 
57 
! Declination. 
BlFILAR. 
Balance. 
Declination. 
BlFILAR. 
Balance. 
Gottingen 
Mean Time. 
Mm. 
01 
Obs. 
Reading 
Reduced. 
Min. 
of 
Obs. 
Reading 
ft 
rected 
Min. 
OI 
Obs. 
Reading 
Cor- 
rected. 
Gbttingen 
Mean Time. 
Min. 
01 
Obs. 
Reading 
Reduced. 
Min. 
of 
Obs. 
Reading 
Cor- 
rected. 
Min. 
of 
Obs. 
Reading 
Cor- 
rected. 
a. 
h. 
O 
m. 
20* 
25 26-82 
m. 
21* 
Sc. Div. 
676- 
m. 
Mic. Div. 
d. h. 
Apr. 5 7 
m. 
m. 
31 
Sc. Div. 
457-9 
m. 
31 
Mic. Div. 
987-0 
22* 
673- 
23* 
24* 
1161-9 
1185-3 
34 
25 32-20 
32* 
34 
452-0 
447-2 
32* 
1001-0 
25* 
57-07 
26* 
665- 
35 
28-57 
35 
447-7 
* 
27* 
661- 
28* 
1162-9 
37* 
456-1 
37* 
981-6 
29* 
42-25 
29* 
1101-6 
40 
25-54 
40 
459-4 
4l" 
950-5 
30* 
43-36 
30* 
648- 
31* 
1103-3 
42* 
471-8 
42* 
947-2 
33* 
31-86 
32* 
34* 
644- 
645- 
33* 
1177-2 
45 
18-65 
45 
47* 
475-9 
488-1 
46 
47* 
930-7 
922-2 
35* 
24-20 
35* 
1147-4 
50 
15-39 
50 
498-2 
38 
646- 
38 
1102-2 
52* 
503-7 
52* 
904-2 
40* 
44-23 
40* 
635-2 
55 
16-01 
55 
513-5 
43 
632-0 
43 
1158-3 
57* 
510-6 
57* 
901-8 
45* 
39-99 
45* 
631-5 
Apr. 5 8 
0 
16-57 
2 
509-4 
3 
897-1 
48" 
624-0 
48 
1239-4 
5 
17-88 
7 
493-6 
8 
886-7 
50* 
25-75 
50* 
606-2 
10 
20-52 
12 
495-1 
13 
881-7 
53 
606-0 
53 
1188-5 
15 
20-77 
17 
490-1 
18 
860-7 
55* 
22-72 
57* 
605-0 
58* 
1148-7 
20 
18-95 
22 
490-5 
23 
851-3 
59* 
1125-6 
25 
19-17 
27 
474-9 
28 
840-4 
Apr. 5 
Q 
0* 
23-56 
3* 
592-1 
4* 
1065-6 
30 
19-61 
32 
441-0 
33 
808-4 
30-99 
7* 
594-6 
8* 
1058-0 
35 
19-46 
37 
463-6 
38 
803-5 
10 
43-68 
12 
572-4 
13 
1111-8 
40 
17-1 1 
42 
510-5 
43 
801-6 
15 
33-57 
15 
553-5 
45 
14-82 
47 
494-4 
48 
826-7 
17* 
559-5 
17* 
1067-4 
50 
15-02 
52 
466-7 
53 
802-1 
20 
32-80 
20 
563-3 
19 
1055-7 
55 
12-04 
57 
483-4 
58 
806-1 
22 
3515 
22* 
559-0 
22* 
1032-5 
Apr. 5 9 
0 
10-82 
2 
460-3 
3 
771-4 
24 2 
1029-4 
5 
14-93 
7 
476-0 
8 
764-0 
25 
35-02 
25 
551-3 
10 
15-22 
12 
502-7 
13 
768-6 
27* 
545-9 
27* 
1023-9 
15 
18-50 
17 
495-5 
18 
772-2 
30 
30-85 
30 
547-7 
20 
18-33 
22 
485-4 
23 
756-6 
32* 
557-4 
32* 
1023-8 
25 
18-10 
27 
478-6 
28 
739-0 
35 
29-65 
35" 
571-0 
36 
1043-3 
30 
15-83 
32 
465-8 
33 
708-7 
37* 
558-0 
37* 
1040 0 
35 
15-19 
37 
445-3 
38 
672-9 
40 
32-69 
40 
550-6 
40 
14-76 
42 
459-6 
43 
660-5 
42* 
553-1 
42* 
1037-5 
45 
14-01 
47 
465-9 
48 
671-8 
45 
31-01 
45 
570-2 
46 
1057-2 
50 
19-24 
52 
472-2 
53 
683-7 
47* 
577-5 
47* 
1061-6 
55 
20-99 
57 
467-3 
58 
679-2 
50 
32-17 
50 
572-0 
Apr. 5 10 
0 
20-47 
2 
468-1 
3 
679-5 
52* 
575-3 
52* 
1073-0 
5 
16-23 
7 
461-8 
8 
692-3 
55 
33-27 
55 
594-7 
56" 
1095-1 
10 
16-20 
12 
482-5 
13 
700-1 
57* 
618-8 
57* 
1104-0 
15 
15-79 
17 
518-4 
18 
697-2 
Apr. 5 
7 
0 
37-88 
0 
627-2 
1 
11240 
20 
18-65 
22 
496-8 
23 
673-7 
612-7 
2* 
1124-9 
25 
1917 
27 
473-4 
28 
628-0 
5 
39-97 
5 
610-4 
30 
23-90 
32 
472-9 
33 
625-0 
7i 
607-0 
7* 
1113-3 
35 
25-52 
37 
451-0 
38 
618-8 
10 
51-94 
11* 
558-5 
11 
1052-0 
39 
491-5 
12* 
547-6 
12* 
1029-6 
40 
19-89 
41 
485-0 
14 
58-62 
42 
477-8 
43 
660-7 
15 
58-12 
15 
17* 
568-0 
602-8 
16 
17* 
1014-9 
1028-4 
45 
12-00 
47 
49 
479-2 
468-1 
48 
667-7 
20 
52-82 
20 
22* 
608-2 
584-2 
21 
22i 
1068-3 
1074-3 
50 
7-73 
52 
54 
481-2 
485-4 
53 
638-4 
25 
58-25 
25 
27* 
553-0 
505-1 
26" 
27* 
1027-9 
1008-5 
55 
2-15 
57 
59 
486-5 
491-3 
58 
619-8 
30 
50-15 
30 
467-3 
Apr. 5 11 
0 
4-75 
1 
500-6 
BlFILAR. fc= 
0-0001248. 
Balance, k- 
=0-000015 approximately. 
Bifilar Thermometer, \ .. .. ,„ 7h f 50°-0 . - d qh ( 50°-2 
Balance Thermometer, J A P 1U ° ' > \ 49°-5 ' 3 ' \ 50°-0 
April 5 d . See notes on the Aurora, p. 61. 
P 
