30 
Term-Day Observations of Magnetometers, 1843. 
Gottingen 
Mean Time 
January 
18, 
19. 
of 
Declination 
Observation 
Declina- 
tion. 
BlFILAR 
Corrected. 
Balance 
Corrected. 
Declina- 
tion. 
BlFILAR 
Corrected. 
Balance 
Corrected. 
Declina- 
tion. 
° 
Sc. Div. 
10 h . 
Mic. Div, 
' 
Sc. Div. 
14 h . 
Mic. Div. 
0 
25 
27-36 
533-5 
781-8 
25 
27 
85 
557-2 
753-5 
25 
27-81 
5 
27-29 
533-6 
781-3 
27 
58 
537-2 
753-9 
27-71 
10 
26-79 
533-2 
781.7 
27 
13 
537-3 
754-6 
27-73 
15 
26-69 
533-7 
779-7 
26 
94 
538-1 
754-6 
27-65 
20 
26-66 
534-2 
779-1 
27 
17 
537-5 
755-4 
28-05 
25 
533-9 
776-0 
97 
Z / 
OO 
Zv 
537-5 
756-4 
9ft 9 1 
ZO'Z 1 
30 
c%c cn 
Z D*oU 
534-5 
775-4 
97 
Z / 
Q/l 
d*± 
538-3 
7o5-6 
9ft. 34 
35 
0*7 on 
534-5 
774-4 
97 
Z 1 
DO 
538-7 
756-2 
9ft. 1 4 
ZO* 
40 
534-8 
773-6 
97 
*7C 
to 
537-9 
756-7 
9ft. 97 
ZO'Z i 
45 
Oft 
534-5 
773-1 
07 
Z / 
A Q 
537-9 
757-1 
97. QR 
Z i *W 
50 
ZO'Zb 
534-3 
772-3 
Z7 
A « 
40 
537-4 
758-2 
97. 
55 
534-3 
ll h . 
772-8 
07 
Z / 
538-2 
15 n . 
757-4 
97.40 
0 
25 
26-75 
534-0 
773-2 
25 
27 
78 
538-4 
758-2 
25 
27-73 
5 
26-86 
532-2 
772-6 
28 
10 
537-7 
758-9 
27-67 
10 
25-31 
532-6 
769-9 
28 
50 
537-3 
759-5 
27-83 
15 
22-99 
533 1 
769-2 
28 
42 
537-5 
759-4 
27-80 
20 
21-55 
535-4 
768-2 
28 
42 
539-2 
759-0 
27-83 
25 
on o i i 
ZvJ'Zo 
539-2 
764-8 
Zo 
DU 
539-4 
758-4 
97.40 
30 
1 Q fift 
543-3 
762-6 
98 
Zo 
ft9 
538-8 
758-0 
97. 34 
35 
in in 
i y* i u 
546-6 
762-7 
98 
ZO 
97 
z t 
537-8 
759-0 
97.40 
40 
on c\ i 
544-7 
762-5 
98 
Zo 
1 9 
1 z 
537-3 
758-9 
97.4fi 
45 
O 1 
541-4 
763-4 
97 
Z / 
fi7 
537-0 
758-8 
97.74 
Z / ' / 1 
50 
oo n*3 
537-6 
762-4 
97 
Z / 
^3 
536-0 
758-5 
97.74 
55 
oo fiO 
537-3 
12 h . 
762-8 
97 
Z / 
537-4 
16 n . 
759-2 
97.08 
z / -yo 
0 
25 
23-29 
536-4 
762-1 
25 
28 
08 
538-8 
/ 59-3 
25 
27-98 
5 
24-00 
534-8 
762-6 
28 
00 
538-8 
758-8 
27-96 
10 
24-06 
532-8 
762-4 
28 
44 
538-3 
759-4 
28-07 
15 
23-86 
534-3 
761-5 
28 
52 
538-1 
758-8 
28-15 
20 
24-30 
536-8 
760-8 
28 
48 
538-4 
756-6 
28-07 
25 
0/1 QQ 
537-6 
758-7 
OS 
Zo 
17 
538-7 
756-6 
98.00 
30 
O^ d 1 
536-4 
758-7 
Oft 
98 
ZO 
538-8 
755-3 
98.17 
ZO- 1 / 
35 
0 ^ d 1 
536-6 
758-7 
9ft 
ZO 
id 1 
538-7 
755-8 
97.P.8 
Z / • u O 
40 
O ^ 
536 1 
758-5 
Oft 
ZO 
90 
ZU 
538-8 
755-4 
97 1f\ 
Z / • / 0 
45 
zo*yD 
536-1 
758-9 
Oft 
ZO 
O 1 
538-3 
754-7 
97.78 
Z / • / o 
50 
O^i OA 
537-3 
757-9 
Oft 
ZO 
34 
537-8 
755-3 
97 fi.7 
Z / -O / 
55 
ofi i n 
536-4 
13 h . 
757-5 
9ft 
Zo 
fi4 
537-7 
I7 h . 
757-2 
97 80 
Z / -OU 
0 
25 
26-26 
536-7 
758-3 
25 
28 
89 
537-3 
756-6 
25 
27-98 
5 
26-30 
535-9 
758-1 
28 
75 
537-0 
756-4 
28-01 
10 
26-05 
536-0 
756-5 
28 
34 
537-3 
756-9 
27-93 
15 
25-95 
535-4 
756-4 
28 
03 
537-2 
756-5 
27-71 
20 
ZO- / o 
535-1 
756-5 
CI c 
zo 
b l 
537-7 
757-6 
9*7 n ,1 
z7-y4 
25 
25-95 
534-4 
756-9 
29 
65 
537-9 
757-3 
27-96 
30 
25-95 
534-4 
755-7 
28 
89 
537-4 
755-5 
27-87 
35 
25-95 
535-3 
756-1 
28 
32 
537-6 
755-3 
27-78 
40 
26-22 
536-3 
756-5 
27 
98 
538-0 
754-9 
27-49 
45 
27-29 
536-7 
756-9 
27 
90 
538-2 
757-4 
27-53 
50 
27-90 
537-0 
755-9 
27 
83 
538-2 
756-5 
27-26 
55 
27-96 
537-8 
755-0 
27 
83 
53S-2 
756-4 
27-40 
BlFILAR 
Corrected. 
Sc. Div. 
18 h . 
538-5 
538-4 
538-0 
538-2 
537-9 
537-4 
537-1 
537-4 
537-3 
537-9 
537- 6 
538- 6 
19 b . 
538-5 
537-8 
537-5 
537-7 
538 0 
535- 9 
536- 7 
537- 7 
538- 1 
537-8 
537-4 
536-4 
20 h . 
536-2 
536-0 
536-0 
536-1 
536-0 
536-7 
535- 9 
536- 0 
536-0 
535- 8 
536- 4 
536-4 
21 h . 
535-7 
535-9 
535-4 
535-1 
534-7 
534-3 
534-1 
533-4 
533-9 
532- 2 
530-9 
533- 0 
Balance 
Declina- 
BlFILAR 
Balance 
Corrected. 
tion. 
Corrected. 
Corrected. 
Mic. Div. 
Sc. Dir. j 
Mic. Div. 
99I1 
zz . 
7^ ^.ft 
/ DD'O 
25 
27-78 
OoZ-D 
7AQ Q 
/ 00-0 
7^d .ft 
28-08 
^39 1 
7A/1 9 
7^4 ft 
27-80 
coo £; 
DoZ-0 
7fi 1 ft 
28-00 
con 0 
OoZ-o 
/ DZ-U 
7^7. Q 
/ o / *y 
27-58 
c.9Q ^ 
ozy-o 
7fi 1 Q 
7^ ft.fi 
97.71 
z / • / 1 
7f!9 ^ 
759-6 
98. 1 7 
Zo- 1 / 
529-8 
762-1 
760-1 
98. 9t 
z 0 £0 
529-8 
764-8 
760-6 
98. 1 7 
ZO- 1 / 
529-5 
762-2 
761-2 
97. 
z / yj 
529-4 
762-5 
760-5 
97. 03 
529-4 
763-8 
758-2 
98. 1 ^ 
530-4 
764-3 
Zo . 
I OV'O 
25 
28-62 
^98.0 
DZo-y 
/ n't* 1 
28-88 
0«3U-0 
7fi4.fi 
7^7.9 
/ D t -Z 
28-88 
^98.0 
ozo-y 
7fift.ft 
7ifi.4 
28-34 
^97. 8 
OZ / -o 
7fift.7 
/ OD-o 
27-98 
191 .4 
7fiQ-T 
7t7. 1 
98.81 
£t O O 1 
770.fi 
757-6 
98.80 
530-1 
771-1 
| 755-8 
29-38 
527-6 
772-9 
j 752-8 
90. 1 7 
529-2 
772 1 
751-1 
90.4 1 
529-3 
771-7 
750-5 
90. 91 
528-7 
772-2 
749-2 
90.fi8 
529-3 
772-0 
Oil 
74 7.7 
25 
29-83 
^90. 3 
771 .8 
/ / i 0 
747 
30-05 
^90. 4 
ozy-4: 
773.4 
7^0 % 
30-13 
■^90. 9 
ozy-z 
740,9 
/ 'i-O'Z 
29-95 
^98. 8 
OZO-O 
773-t 
7z1 Q 1 
29-88 
ozy-u 
774-0 
7^H 4 
30-25 
^98 0 
ozo-y 
77t. 1 
755-2 
30-63 
529-9 
774-7 
756-6 
30-69 
529-2 
776-9 
760-4 
30-68 
529-1 
776-6 
758-8 
SO. 49 
529-3 
776-4 
759-3 
30. if 
529-7 
776-0 
761-1 
3D. 7 1 
OK)' t 1 
531-0 
776-2 
25 
31-19 
iii 
con.'l 
776-S 
\ 7^Q.ft 
31-19 
con.i 
JOU' i 
777-3 
/ oy' / 
31-32 
coo « 
0 z y • 0 
/ 1 6 - / 
/ oy* 1 
31-53 
/ / / -2 
7^G 
32-20 
0 O V ■ 0 
7^^ 
32-27 
Oo 1 -z 
77-1-9 
762-0 
31-99 
530-6 
775-S 
761-8 
31-99 
531-3 
774-5 
761-7 
32-20 
531-9 
774-4 
763-8 
32-05 
530-4 
776-4 
j 762-6 
31-66 
530-6 
7770 
j 762-2 
i 
31-66 
531-4 
776 0 
Hour, 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
,1 
•> 
23 
11 
1 
BiFiLAit Thermometer, . . 
56-8 
57-7 
58-6 
59-7 
60-4 
60-9 
01.4 
61-3 
60-8 
60-2 
59-5 
590- 
59-3 
58.S 
5S-3 
5S-6 
Balance Thermometer, . . 
58-2 
58-8 
59-5 
60-4 
61-2 
61-8 
62-2 
62-2 
61-8 
62-2 
C20 
61-6 
61*0 
60-2 
59-8 
B 
B 
B ! 1; 
D 
D 
D 
D 
w 
W 
W 
W 
11 
II 
H 
11 
BlFILAR. /■ 
Balance, k 
^o-oooi-j-is. 
= 0-000015 ! 
Observed 2 m after the Declination, 
ipproximately. Observed o m after the Declination. 
