Daily Observations of Magnetometers, January 18 — February 1. 1843. 
3 
1 Gottingen 
Mean Time of 
Declination 
Observation. 
Declina- 
tion. 
BlFlLAR. 
Balance. 
Gottingen 
Mean Time of 
Declination 
Observation. 
Declina- 
tion. 
BlFILAR. 
Balance. 
Cor- 
rected. 
Thermo- 
meter. 
Cor- 
rected. 
Thermo- 
meter. 
Cor- 
rected. 
Thermo- 
meter. 
Cor- 
rected. 
Thermo- 
meter. 
d. h. 
m. 
' 
Sc. Dir. 
o 
.11 1C. ±JlY. 
d. h. 
m 
■ 
Sc Div 
o 
Mie. Div. 
0 
Jan. 18 18 
0 
25 
27-81 
538-5 
60-8 
755-8 
61-8 
Jan. 
25 18 
0 
25 
25 27 
537-4 
59-3 
757-9 
61-0 
27-98 
536-2 
59-5 
747-7 
620 
9fl 
U 
537-9 
58-8 
760-3 
60-3 
99 
0 
27-78 
532-5 
59-3 
763-3 
61-0 
99 
n 
u 
94-ftfi 
530-9 
58-3 
765-5 
600 
Tin 1 Q ft 
O till. 1 17 \J 
29-83 
529-3 
58-3 
771-8 
59-8 
J an. 
Ofi ft 
u 
97.99 
- ■ _ - 
531-6 
58-9 
769-8 
60 8 
o 
£t 
0 
31-99 
533-4 
58-3 
775-1 
60-0 
2 
9S.Q4 
io yi 
535-7 
59-7 
759-1 
61-4 
A 
T: 
n 
w 
30 00 
542 1 
59-0 
780-8 
60-3 
A 
U 
9R.48 
537-6 
59-4 
765-9 
61-0 
ft 
yj 
ft 
2904 
540-7 
60-3 
767-9 
61-5 
D 
u 
25-76 
538-3 
59-2 
762-0 
61-0 
g 
0 
27-85 
538 0 
60-3 
758-1 
61-5 
O 
0 
24-10 
529-9 
590 
768-2 
60-5 
10 
n 
25-48 
533-4 
59-2 
769-4 
60-5 
1 n 
n 
u 
22-62 
534-7 
60-0 
769 1 
62-6 
18 
0 
25 
27-29 
537-2 
55-8 
773-1 
57-4 
18 
0 
25 
24-33 
540-9 
60-7 
752-1 
62-4 
20 
0 
97. d n 
538-7 
55-9 
774-3 
57-8 
9ft 
ft 
u 
24-77 
540-5 
60-9 
751-2 
62-5 
22 
0 
97. 1 7 
533-3 
55-3 
775-5 
56-8 
99 
ft 
yj 
25-27 
534-2 
60-3 
756-6 
61-6 
Tnn 90 0 
U till. —'J V 
{) 
3ft 11 
539-7 
56-1 
777 0 
57 5 
Ton 
97 ft 
u 
28-28 
536-5 
60-7 
764-2 
62-3 
2 
0 
32 02 
532-5 
56-7 
776-9 
57-8 
9 
ft 
29-31 
540-3 
60-8 
757-7 
62-5 
4 
3 1 7"-! 
0 1 • / 0 
540-7 
57-9 
776-2 
590 
T: 
26-55 
542 1 
60-5 
756-9 
620 
5 
0 
90. 08 
538-3 
57-2 
779-7 
58-6 
ft 
ft 
26-35 
541-5 
60-2 
753-9 
61-7 
g 
0 
9Q fi9 
zy -oz 
536-8 
56-7 
i /3-1 
58-2 
0 
0 
1 1 
u 
25-66 
543-4 
62-4 
747-8 
64-0 
10 
0 
9.8 97 
537-6 
55-7 
774-9 
570 
1 ft 
ft 
25-41 
539-5 
63-2 
746-5 
64-6 
18 
0 
25 
29-36 
536-4 
49-8 
778-8 
520 
18 
0 
25 
21-31 
538-9 
57-8 
711-5 
58-7 
20 
0 
90.08 
543-4 
530 
778-9 
55-8 
9ft 
ei 
i ' 
24-1 1 
539-6 
57-9 
744-8 
59-4 
22 
0 
98.17 
Jo • D / 
534-1 
50-8 
776-9 
52-9 
99 
23-95 
535-4 
58-2 
758-4 
600 
Tan 21 0 
y 
3 ft. 4 8 
534-6 
52-7 
775-6 
550 
Tnn 
%J till. 
9S ft 
ft 
yj 
32-72 
531-3 
58-7 
758-2 
60-3 
2 
0 
90.fiO 
^y uy 
539-2 
53-4 
774-0 
55-3 
9 
ft 
29-75 
537-2 
58-8 
755-5 
60-5 
4 
(J 
97. DO 
540-4 
53-9 
774-8 
55-5 
A. 
/ ) 
yj 
29-31 
539-9 
58-2 
765-2 
59-6 
ft 
(j 
541-5 
55-2 
776- 1 
56-7 
ft 
26-66 
526-5 
56-2 
859-4 
57-2 
g 
ft 
540-8 
54-9 
771-6 
56-5 
Q 
O 
yj 
20-87 
524-2 
55-6 
842 0 
57-2 
10 
y 
94.fi7 
539-1 
54-3 
765-7 
560 
1 ft 
1 yj 
20-88 
533 1 
58-5 
805-2 
61-0 
Tan 99 1 Q 
uan* -J let 
u 
ZD 
5311 
42-2 
733-5 
43-8 
J an. 
OO 1 c 
ijy 1 0 
ft 
0^ 
zo 
9/1 A Q 
540-6 
54-3 
723 1 
550 
20 
0 
24-53 
533-2 
42-3 
740-5 
430 
20 
0 
25-34 
535-4 
54-8 
751-6 
56-4 
22 
0 
23-30 
527-3 
41-8 
746-8 
42-4 
22 
0 
22-94 
531-7 
54-6 
756-6 
55-8 
Jan. 23 0 
0 
25-68 
528-6 
42-2 
7510 
42-7 
Jan. 
30 0 
0 
26-67 
533-3 
540 
755 9 
55-4 
2 
0 
29-65 
^^.A 1 
OO^' 1 
1A 1 9 
A Q A 
2 
0 
28-54 
O 0 _ ' £1 
57-3 
770-1 
58-9 
4 
0 
27-13 
oou-D 
4d. ft 
74 Q 9 
AA 1 
4 
0 
25-59 
59-8 
767-4 
61-5 
6 
0 
6 
0 
24-55 
34.0 
jo 1 y 
58-7 
767-3 
600 
8 
0 
20-40 
^ A 
AA ft 
A A 9 
8 
0 
24-10 
O O X 
56-7 
772-1 
58-1 
10 
0 
23-59 
OOO- 4 
Ad. 9 
74 ^ ft 
AA x*. 
10 
0 
22-69 
137. 1 
58-8 
768-4 
61-0 
1 o 
1 1 
ZD 
Z1-Z9 
537-1 
521 
735-1 
51-8 
1 0 
1) 
9^ 
OQ on 
538-8 
'58-3 
754-3 
600 
20 
0 
24-30 
543 0 
53-7 
740-7 
53-4 
20 
I) 
24-35 
535-7 
56-7 
757-9 
58-4 
22 
0 
23-06 
537-2 
54-7 
744-8 
54-9 
22 
0 
24-00 
536 0 
56-7 
762-4 
58-4 
Jan. 24 0 
0 
26-70 
534-3 
56-3 
743-7 
56-5 
Jan. 
31 0 
0 
25-88 
530-4 
59-0 
764-1 
60-6 
2 
0 
28-15 
137.9 
d 0 / z 
74 1 . 1 
17 9 
2 
0 
26-79 
139.9 
0 'J Z £ 
60-9 
765-8 
62-3 
4 
0 
26-26 
c; °.o n 
D 0 y • u 
17 A. 
7 in A 
IS 9 
Do-Z 
4 
1) 
25-39 
138.3 
0 0 0 • 0 
610 
764-1 
62-5 
6 
0 
24-87 
QQ Q 
^7 n 
7^n 1 
IS Q 
6 
0 
24-48 
131 Q 
D 0 1 ■ y 
100 
0 ./ yj 
758-8 
60-5 
8 
0 
25-14 
17 7 
711 8 
/ D 1 -o 
oy- 1 
8 
0 
25-31 
DO DO 
58-8 
751 2 
600 
10 
0 
25-46 
D4:Z* 1 
17 Q 
d / -y 
714 
10 1 
10 
0 
24-04 
1 37.8 
59-7 
753.9 
610 
18 
0 
25 
2243 
534 2 
55-9 
741-9 
57-5 
18 
0 
25 
24-03 
532-6 
54-7 
739 5 
56-6 
20 
0 
24-60 
535 0 
55-9 
751-2 
57-8 
20 
0 
24-28 
538-2 
56-8 
764-7 
59-5 
90 
0 
25-43 
531-5 
55-7 
758-9 
570 
22 
0 
25-43 
534-5 
55-6 
762-8 
58-0 
Jan. 25 0 
0 
27-19 
532-5 
580 
763-5 
60-7 
Feb. 
1 0 
0 
26-94 
535-3 
54-5 
762-0 
56-5 
2 
0 
29-65 
536-3 
58-8 
767-2 
61-1 
2 
0 
27-14 
536-3 
54-9 
762 1 
56-5 
4 
0 
28-07 
540-9 
59-8 
775-5 
61-6 
4 
0 
24 74 
539-2 
59-5 
762-2 
61-3 
6 
0 
26-10 
538-9 
58-9 
7711 
60-5 
6 
0 
25-41 
535-5 
580 
759-9 
59-7 
8 
0 
25-95 
539-4 
59-4 
772-6 
61-2 
8 
0 
24-47 
537-2 
58-3 
759 0 
600 
10 
0 
25-09 
535-3 
59-4 
768-0 
61-3 
10 
0 
23-95 
535-9 
57-8 
757-9 
59-7 
Declination. Torsion removed, circle reading,— Jan. 23 d 23\ 4° ; 28 4 3 b , 18° ; 30 d 23 h , 18°. 
Bifilak. A=0-0001248. Balance. &=0-000015 approximately. 
Jan. 31 d 6 11 30 m . Declination reading 25° 17'-88. 
