16 DaILy OBSERVATIONS OF MAGNETOMETERS, JuLY 19—AveustT 2. 1843. 
Gottingen | BIFILAR. BALANCE, Gottingen BIFILAR. BALANCE, 
Mean Time of DECcLINA- Mean Time of DECLINA- = 
Declination | TION. Cor- |Thermo-| Cor- |Thermo: Declination TION. Cor- |Thermo-| Cor- |Thermo 
Observation. rected. | meter. || rected. | meter. Observation. rected. | meter. || rected. | meter, 
“ £ Se. Div. S Mic. Diy. ah dad h. 
25 18-48 | 500-9 | 58-2 | 647-1 | 58-8 | July 26 18 
17:88 || 495-7 | 57-4 || 651-3 | 58-0 20 
20-72 || 490-7 | 57-4 || 652-0 | 57-8 22 
25:27 ||488-8 | 57-3 || 642-5 | 57-5 | July 27 
27-46 ||497-0 | 57-3. || 640-8 | 57-5 
23-76 ||507-5 | 57-7 |\649-5 | 57-8 
21-96 || 509-7 | 58-0 || 658-3 | 58-0 
22-43 |/510-3 | 58-2 | 655-4 | 58-2 
22.05 || 509-4 651-8 | 58-0 
19-31 || 506-0 641-7 | 55-5 
19-89 || 505-7 641-6 | 55-7 
20-43 || 496-4 . 628-9 
25-52 || 492-3 ‘ 618-0 
29-31 || 500-4 i 617-2 
28-17 || 511-2 : 631-1 
23-93 || 513-9 o 637-3 
23-86 | 515-5 : 649-7 
23-17 || 509-2 647-5 
17-41 || 503-7 632-5 
17-58 || 497-0 > 644-0 
20-48 | 494-8 : 640-2 
26:67 | 497-4 . 631-2 
29-02 || 497-9 5 632-3 
28-05 || 506-5 ‘ 654-4 
24-64 || 510-3 . 665-1 
23-19 || 512-3 : 658-6 
22-92 || 509-9 4 661-2 
20-61 || 503-4 : 639-1 
19-15 || 499-7 654-4 
21-64 || 495-9 : 649-2 
26-52 || 499.2 : 629-3 
27-96 | 511-7 : 633-2 
25-79 || 513-5 : 637-1 
25-32 || 567-3 ‘ 621-0 
22-99 | 524-7 . 685-1 
55-11 || 507-9 593-6 
Coane Se. Div. Mic. Div. og 
25 18-35 : ‘8 || 624-2 | 60-0 | 
19-02 . ‘7 |/611-L | 600 | 
21-44 : 6 || 612-2 | 60-5 
28-65 . 6 ||595-0 | 60-8 | 
31-30 : -9 || 627-7 | 64-0 
26-94 . 3. | 642-5 | 65.4 
19-67 : -4 || 666-4 | 65-5 
23-98 : 6 | 649-7 | 65.0 | 
24.33 . 0 || 641-0 | 63-9 
15-52 . 8 || 613-9 | 59-0 | 
20-37 . ‘7 || 624-4 | 58-7 
22.69 . 3. || 640-1 
25.34 . 8 || 618-4 | 60-4 
27-36 . ‘7 ||630-1 | 61-9 
26-80 : -9 || 645-0 
23.39 . 0 | 640-5 
22-16 . -0 | 629-3 
21-53 . 0 || 641-0 
17-94 E . 636-7 
17-22 98- . 639-8 
21-10 : D 635-6 
28-23 a : 622-6 
32-08 : ‘ 624-8 
27-70 , c 642.8 
22-85 : : 650-9 
17-99 : : 671-3 
26-20 : : 648-2 
595-2 
631-7 
640-0 
622-3 
622-8 
643-2 
650-2 
657-2 
639-4 
™m. 
0 
0 
0 
0 
0 
0 
0 
o| 
0 
0 
0 
0 
0 
0) 
0! 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
o| 
0 
0 
0 
0} 
0 
0 
0) 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0| 
6 
0 
0 
0 
0 
0 
0 
0 
i. hh. 
July 19 18 
20 
22 
July 20 
» 
coocooooco cosoeococecooco coooscoscoooc cosoesscooocoo sseeeseoss coooocooceor 
17-88 || 503-1 654-6 
17-67 || 496-7 : 654-9 
31-03 || 444-1 : 674-9 
33-15 || 467-2 . 702-6 
35-59 || 517-5 3: 814-0 
28-12 || 609-2 | 65- 905-5 
31-96 || 519-4 Hl 812-8 
19-63 || 508-0 H 736-0 
20-10 | 474.3 dl 663-7 
15-03 || 466-0 
20-70 || 486-3 
22-72 || 479-5 
26:97 || 481-5 
29-91 || 499-3 
29-31 || 508-7 
24-60 || 508-1 
23:50 || 508-4 
22-94 || 505-0 
640-9 
640-2 
643-5 
623-6 
620-1 
625-9 
629-7 
636-6 
635-2 
638-2 
637-3 
641-3 
61:3 
DECLINATION. Torsion removed, circle reading,—July 26% 7%, 40°; 304 23h, 25°; 314 7h, 52°.* 
Birizark. k=0-0001205, BaLancE. k=0-000015 approximately. 
*July 314 2h, Observations made to determine the zero point of the Declination scale. 
