16 
Daily Observations of Magnetometers, July 
19— August 2. 1843. 
Gottingen 
Mean Time of 
Declination 
Observation. 
Declina- 
tion. 
BlFILAK. 
Balance. 
Gottingen 
Mean Time of 
Declination 
Observation. 
Declina- 
tion. 
BlFILAK. 
Balance. 
Cor- 
rected. 

Thermo- 
meter. 
Cor- 
rected. 
Thermo- 
meter. 
Cor- 
rected. 
Thermo- 
meter. 
Cor- 
rected. 
Thermo- 
meter. 
a. 
h. 
m. 
o 
Sc. Div. 
Mic. Iliv. 
d. 
h. 
jn. 
o 
Sc. Div. 
Mic. Div. 
July 19 
18 
0 
25 
18-48 
ouu-y 
E.Q 9 
ft/1 7 1 
t>4 /• 1 
oo-o 
July 26 
18 
0 
25 
18-35 
A 87 1 
cn q 1 
oy-a 
ft 9/1 9 
ft n n 
20 
0 
17-88 
0 1 't 
ft K 1 Q 
OO 1 -.3 
08-U 
20 
0 
19-02 
48Q.Q 
oy- / 
ft 1 1 1 
t> 1 1 ■ L 
ft n n 
OU-0 
22 
0 
20-72 
490-7 
57-4 
652-0 
57-8 
22 
0 
21-44 
484-0 
60-6 
612-2 
60-5 
July 20 
0 
0 
25-27 
488-8 
57-3 
642-5 
57-5 
July 27 
0 
0 
28-65 
488-8 
62-6 i 
595-0 
60-8 
2 
0 
27-46 
497-0 
57-3 
640-8 
57-5 
2 
0 
31-30 
505-3 
64-9 
627-7 
64-0 
4 
0 
23-76 
507-5 
57-7 
649-5 
57-8 
4 
0 
26-94 
506-1 
66-3 
642-5 
65-4 
6 
0 
21-96 
509-7 
58-0 
658-3 
58-0 
6 
40 
19-67 
512-2 
66-4 
666-4 
65-5 
8 
0 
22-43 
510-3 
58-2 
655-4 
58-2 
8 
0 
23-98 
505-7 
65-6 
649-7 
65-0 
10 
0 
22-05 
509-4 
57-9 
651-8 
58-0 
10 
0 
24-33 
508-6 
64-0 
641-0 
63-9 
18 
0 
25 
19-31 
OD-G 
ft A 1 7 
k. ^ ^ 
OD-0 
18 
0 
25 
15-52 
C.8 Q 
ft 1 Q O 
o i . j • y 
oy-u 
20 
0 
19-89 
oUa- / 
cs. 7 
ft/1 1 ft 
04 1 -t> 
£ K 7 
OO- / 
20 
9 
20-37 
A OA Q 
K.Q 7 
Do- / 
ft9/l A 
08-7 
22 
0 
20-43 
496-4 
56-9 
628-9 
56-5 
22 
0 
22-69 
486-8 
59-3 
640-1 
59-3 
July 21 
0 
0 
25-52 
492-3 
58-1 
618-0 
57-5 
J uly 2 8 
0 
0 
25-34 
492-9 
60-8 
618-4 
60-4 
2 
0 
29-31 
500-4 
59-3 
617-2 
58-6 
2 
0 
27-36 
488-5 
62-7 
630-1 
61-9 
4 
0 
28-17 
511-2 
61-2 
631-1 
60-3 
4 
0 
26-80 
501-3 
62-9 
645-0 
62-2 
6 
0 
23-93 
513-9 
62-7 
637-3 
61-5 
6 
0 
23-39 
507-6 
62-0 
640-5 
61-6 
8 
0 
23-86 
515-5 
63-3 
649-7 
62-0 
8 
0 
22-16 
510-3 
61-0 
629-3 
61-0 
10 
0 
23-17 
509-2 
62-0 
647-5 
61-0 
10 
0 
21-53 
505-4 
60-0 
641-0 
60-3 
18 
0 
25 
17-41 
^n*} 7 
QUo* i 
DO'I 
oo-o 
18 
0 
25 
17-94 
4Qfi. 1 
y o • i 
5 / - o 
ftQft 7 
0 1 -D 
20 
0 
17-58 
A Q7 n 
e c i 
DO* I 
Oo-o 
20 
0 
17-22 
4 QR 9 
f;7 Q 
o / y 
ft Q O Q 
u 6 y • o 
o / -8 
22 
0 
20-48 
494-8 
56-7 
640-2 
56-4 
22 
0 
21-10 
490-2 
59-1 
635-6 
58-9 
t , , l act 
July 22 
0 
0 
26-67 
497-4 
58-8 
631-2 
58-0 
July 29 
0 
0 
28-23 
483-3 
61-2 
622-6 
60-5 
2 
0 
29-02 
497-9 
61-0 
632-3 
59-8 
2 
0 
32-08 
501-7 
63-7 
: 624-8 
62-6 
4 
0 
28-05 
506-5 
61-6 
654-4 
60-7 
4 
0 
27-70 
507-2 
64-4 
642-8 
63-5 
6 
0 
24-64 
510-3 
61-7 
665-1 
61-5 
6 
0 
22-85 
517-9 
63-6 
650-9 
63-0 
8 
0 
23-19 
512-3 
61-8 
658-6 
61-2 
8 
0 
17-99 
521-1 
62-6 
671-3 
62-5 
10 
0 
22-92 
509-9 
61-0 
661-2 
60-7 
10 
0 
2C-20 
507-3 
61-3 
648-2 
61-4 
July 23 
18 
0 
25 
20-61 
o . > y • i 
OO'D 
July 30 
18 
0 
25 
24-72 
A Q£ 1 
A 
o y o • j 
00-0 
20 
o 
25 
19-15 
4 QQ 7 
^ yy- / 
r \A O 
DDI "4: 
20 
o 
1 9-63 
1 Q Q Q 
Do* 1 ! 
ft Q 1 T 
ob-o 
22 
() 
25 
21-64 
495-9 
55-0 
649-2 
54-7 
22 
o 
2 1 -95 
485-2 
58-9 
640 0 
5S-S 
July 24 
o 
o 
25 
26-52 
499-2 
56-3 
629-3 
56-0 
July 31 
o 
o 
26- 1 9 
484-4 
69-0 
622-3 
59-6 
2 
o 
25 
27-96 
511-7 
57-9 
633-2 
57-0 
2 
o 
28-48 
503-9 
60-8 
622-8 
61-6 
4 
o 
25 
25-79 
513-5 
60-0 
637-1 
59-0 
4 
o 
510-7 
64-2 
643-2 
64-2 
6 
0 
25 
25-32 
567-3 
61-3 
621-0 
60-2 
6 
o 
513-3 
65-6 
650-2 
64-4 
8 
() 
25 
22-99 
524-7 
62-1 
685-1 
61-0 
8 
o 
20- 1 0 
513-1 
64-8 
657-2 
64-0 
10 
() 
24 
55-11 
507-9 
61-3 
593-6 
60-5 
10 
o 
17-34 
510-9 
62-8 
639-4 
62-6 
18 
0 
25 
17-88 
DU.V 1 
£.4 8 
PlKA A 
DO^-0 
ZA *7 
18 
0 
25 
18-08 
i no ft 
Oo-o 
ft i n n 
-OK 
20 
0 
17-67 
c x y o / 
^4 9 
d o • y 
4 
20 
o 
17-44 
OO-U 
;0 (1 
ob-is 
22 
o 
31-03 
444-1 
56-3 
674-9 
56-0 
22 
o 
18-87 
491-3 
58-0 
643-5 
58-0 
July 25 
o 
o 
33-15 
467-2 
60-0 
702-6 
59-6 
A no- 1 
o 
o 
488-7 
5S-7 
623-6 
58-5 
2 
o 
35-59 
517-5 
63-2 
814-0 
63-2 
2 
o 
28-44 
505-6 
60-2 
620-1 
59-7 
4 
0 
28-12 
609-2 
65-0 
905-5 
63-7 
4 
o 
28-32 
515-7 
61-3 
625-9 
60-5 
6 
o 
31-96 
519-4 
66-0 
812-8 
64-9 
6 
o 
23-48 
510-7 
61-4 
629-7 
60-S 
8 
o 
19-63 
508-0 
65-8 
736-0 
65-0 
8 
o 
21-91 
511-5 
61-1 
636-6 
60-7 
10 
o 
20-10 
474-3 
64-6 
663-7 
64-0 
10 
o 
20-5S 
509-7 
60-3 
635-2 
60-2 
18 
0 
25 
1503 
Tfc O D ■ U 
fin q 
fi49 0 
ftn o 
18 
0 
25 
19-51 
4 Wb-O 
Oo-U 
638-2 
20 
0 
20-70 
4 8ft.'} 
fin.o 
uu-y 
ft 1 ft 9 
ou-y 
20 
0 
16-35 
0 / -y 
63 < -3 
57-9 
22 
0 
22-72 
479-5 
61-6 
644-8 
61-4 
22 
0 
19-93 
4S9-9 
5S-1 
641-3 
580 
July 2G 
0 
0 
26-97 
481-5 
63-7 
630-0 
63-0 
Aug. 2 
0 
0 
27-31 
490-1 
58-9 
1 617-5 
5S-6 
2 
0 
29-91 
499-3 
65-4 
622 1 
64-5 
2 
0 
2S-30 
494-6 
600 
610-6 
59-5 
4 
0 
29-31 
508-7 
66-3 
632-2 
65-4 
4 
0 
25-01 
500-9 
60-S 
630-9 
60-1 
6 
0 
24-60 
508-1 
66-4 
662-9 
65-6 
6 
0 
21-91 
512-6 
61-9 
643-6 
611 
8 
0 
23-50 
508-4 
66- 1 
666-4 
65 5 
8 
0 
21-01 
513-2 
62 2 
634-4 
61.5 
10 
0 
22-94 
505-0 
65-2 
657-8 
65-0 
10 
0 
22-33 
509-6 
61-3 
634-5 
60-9 
Declination. Torsion removed, circle reading —July 2G d 7 U , 40° ; 30' 1 23>', 25° ; 31>» 7 h , 52°.* 
Bifilar. A = 0-0001205. Balance. it=0-000015 approximate!;. 
*July 81 a 2 h . Observations made to determine the zero point of the Declination scale. 
