48 



HoxiELY Observations of Magnetometers, September C — 11, 1844. 



Gdttingen 

 Mean Time 

 of Decima- 

 tion Obs. 



BiFlLAR. 



j Declina- 

 tion. 



li. 



h. 



5 



6 



7 



8 



9 



10 



11 



12 



20 



21 



22 



23 



7 



1 



2 



3 



4 



5 



8 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 



9 

 1 

 2 

 3 

 4 

 5 

 6 



9 

 10 

 11 

 12 



13 



14 



15 



16 



17 

 IS 

 19 





 

 

 

 

 

 

 

 

 



6 



7 



8 



9 



10 



11 

 .12 





 

 

 6 

 

 

 

 

 

 

 

 

 

 ' 







i 

 

 

 





 

 Of 



25 16-66 

 15-83 

 16-12 

 13-90 

 1601 

 16-75 

 16-89 

 16-75 



25 16-82 

 16-18 

 16-15 

 15-38 

 15-38 

 15-81 

 13-32 

 13-34 

 14-43 

 16-57 

 19-46 

 22-87 

 23-59 

 22-25 

 21-61 

 19-34 

 19-79 

 18-84 

 18-52 

 18-55 

 16-13 

 16-55 

 15-52 

 12-38 



25 13-81 

 13-02 

 13-59 

 15-94 

 17-49 

 15-92 

 16-16 

 20-18 

 21-53 

 23-21 

 23-38 

 21-23 

 17-89 

 16-60 

 15-49 

 08-52 

 14-87 

 1608 

 16-86 

 14-13 

 15-11 



Cor- 

 rected. 



Thermo- 

 meter. 



.Si'. Div. 

 536-8 

 540-2 

 536-7 

 529-1 

 534-1 

 537-4 

 537-9 

 538-3 



538-5 

 537-9 

 537-2 

 535-9 

 536-3 

 535-0 

 537-8 

 534-3 

 531-6 

 524-2 

 519-1 

 523-5 

 529-9 

 534-8 

 524-6 

 5390 

 549-3 

 5361 

 541-4 

 542-0 

 545-9 

 542-3 

 542-7 

 533-5 



534-0 

 528-3 

 528-5 

 522-7 

 525-7 

 527-5 

 525-8 

 522-5 

 523-4 

 528-0 

 533-8 

 533-5 

 532-7 

 535-4 

 546-0 

 538-1 

 536-7 

 527-4 

 544-0 

 536-4 

 530-4 



62-7 

 62-7 

 62-8 

 62-9 

 62-9 

 62-9 

 62-9 

 62-8 



62-7 

 62-5 

 62-3 

 62-1 

 62-0 

 61-9 

 61-8 

 61-6 

 61-5 

 61-4 

 61-5 

 62-0 

 62-5 

 63-1 

 63-7 

 64-2 

 64-8 

 65-0 

 65-2 

 65-4 

 65-3 

 65-3 

 65-1 

 64-9 



57-5 

 57-3 

 57-1 

 57-0 

 56-8 

 56-8 

 56-7 

 56-8 

 57-1 

 57-6 

 58-2 

 59-1 

 60-0 

 60-8 

 61-7 

 62-1 

 62-2 

 62-1 

 62-0 

 61-7 

 61-2 



Bal.inck. 



Cor- 

 rected. 



Tliermo- 

 meter. 



Mic. Div. 

 637-7 

 645-6 

 652-1 

 659-8 

 656-1 

 644-3 

 640-4 

 636-6 



633-7 

 632-5 

 633-8 

 633-4 

 638-3 

 628-6 

 633-0 

 637-1 

 631-2 

 627-8 

 626-8 

 610-6 

 602-2 

 614-5 

 630-4 

 626-4 

 628-2 

 636-7 

 635-8 

 634-1 

 639-0 

 636-0 

 622-4 

 585-4 



631-4 

 637-7 

 641-5 

 644-3 

 640-8 

 6400 

 644-5 

 645-0 

 646-9 

 644-1 

 646-1 

 647-7 

 646-8 

 647-7 

 641-9 

 662-2 

 647-8 

 639-4 

 631-8 

 631-0 

 628-4 



62-8 

 63-0 

 630 

 63-1 

 63-2 

 63-2 

 63-0 

 62-9 



62-7 

 62-6 

 62-5 

 62-3 

 62-0 

 61-9 

 61-6 

 61-5 

 61-4 

 61-5 

 62-0 

 62-6 

 63-2 

 64-0 

 64-6 

 65- 1 

 65-5 

 65-8 

 65-9 

 65-9 

 66-7 

 66-3 

 65-7 

 65-2 



57-0 

 56-9 

 56-7 

 56-6 

 56-5 

 56-5 

 56-6 

 57-0 

 57-5 

 58-4 

 59-5 

 60-2 

 610 

 62-0 

 62-4 

 62-7 

 62-5 

 62-3 

 62-0 

 61-6 

 61-3 



B 

 H 

 H 

 H 

 H 

 H 

 W 

 W 



W 

 W 

 W 

 W 

 W 

 W 

 H 

 H 

 B 

 H 

 H 

 B 

 H 

 H 

 H 

 W 

 H 

 W 

 W 



w 

 w 

 w 



B 

 B 



B 

 B 

 B 

 H 

 H 

 W 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 B 

 B 

 B 

 B 

 B 

 W 

 W 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



U. III. 



13 Ot 



14 of 



15 



16 



17 20 



10 



18 



19 



20 



21 



22 



23 







1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



19 

 20 

 21 

 22 



11 



9 

 10 

 U 

 12 



13 



14 



15 



16 



17 



18 



23 

 



Declina- 

 tion. 



13 



14 



15 



16 



17 



18 



19 



20 



25 20-79 

 15-67 

 14-96 

 14-91 

 13-25 

 12-63 

 14-51 

 14-62 

 15-52 

 16-70 

 18-20 

 21-43 

 22-17 

 21-12 

 19-29 

 17-36 

 15-51 

 15-83 

 16-68 

 16-75 

 17-33 

 17-17 

 16-80 

 16-35 



25 



BlFILAR. 



Cor- 

 rected. 



Thermo- 

 meter. 



25 



15-99 

 16-87 

 14-35 

 14-03 

 14-28 

 14-20 

 13-44 

 12-75 

 13-67 

 16-39 

 19-51 

 21-77 

 23-39 

 22-40 

 19-37 

 16-75 

 15-81 

 15-52 

 17-39 

 18-16 

 14-78 

 17-42 

 16-89 

 16-62 



16-48 

 16-18 

 15-47 

 14-98 

 13-77 

 13-43 

 12-85 

 13-02 



Sc.Div. 



532-1 

 535-9 

 527-0 

 529-4 

 531-5 

 530-3 

 528-0 

 523-9 

 525-0 

 523-7 

 523-6 

 529-6 

 531-3 

 534-7 

 535-3 

 533-7 

 533-1 

 537-2 

 539-8 

 541-7 

 538-4 

 536-0 

 536-3 

 535-7 



537-1 

 534-2 

 532-4 

 532-3 

 530-9 

 530-3 

 529-3 

 525-6 

 522-3 

 519-2 

 521-3 

 527-8 

 537-5 

 538-2 

 542-0 

 539-0 

 540-7 

 540-3 

 543-7 

 542-7 

 541-4 

 536-9 

 538-2 

 538-2 



538-8 

 538-2 

 538-4 

 536-2 

 537-6 

 535-5 

 530-7 

 524-6 



61-0 

 60-8 

 60-6 

 60-2 

 59-9 

 59-7 

 59-1 

 58-8 

 58-2 

 58-0 

 57-9 

 57-9 

 58-0 

 58-5 

 58-9 

 59-2 

 59-6 

 59-9 

 60-0 

 60-0 

 59-9 

 59-8 

 59-3 

 59-0 



58-6 

 58-0 

 57-5 

 57-0 

 56-4 

 56-0 

 55-4 

 54-9 

 54-6 

 54-3 

 54-3 

 54-7 

 55-6 

 56-4 

 57-2 

 58-0 

 58-8 

 59-2 

 59-6 

 59-7 

 59-8 

 59-6 

 59-4 

 591 



58-9 

 58-7 

 58-4 

 58-0 

 57-8 

 57-5 

 57-0 

 56-7 



Balance. 



Cor- 

 rected. 



Thermo- 

 meter. 



Mic. Div. 



575-5 

 581-7 

 599-5 

 612-5 

 624-3 

 628-4 

 631-1 

 634-6 

 637-8 

 637-4 

 633-9 

 628-7 

 624-6 

 625-8 

 630-3 

 630-9 

 629-9 

 624-9 

 623-1 

 622-9 

 627-3 

 629-7 

 628-7 

 627-7 



629-5 

 625-7 

 626-4 

 629-7 

 632-1 

 637-5 

 644-1 

 649-7 

 650-9 

 648-1 

 642-6 

 627-2 

 619-4 

 626-3 

 630-6 

 636-0 

 636-9 

 628-9 

 621-1 

 622-5 

 623-7 

 625-2 

 628-2 

 627-5 



625-0 

 626-2 

 627-4 

 627-9 

 626-1 

 628-4 

 633-0 

 638-3 



61-0 

 60-9 

 60-5 

 60-2 

 59-5 

 59-2 

 58-6 

 58-1 

 57-6 

 57-6 

 57-6 

 58-2 

 58-5 

 59-0 

 59-4 

 59-8 

 60-2 

 60-4 

 60-4 

 60-4 

 60-1 

 59-9 

 59-5 

 58-7 



58-2 

 57-5 

 57-0 

 56-4 

 55-7 

 55-2 

 54-5 

 54-0 

 53-9 

 54-0 

 54-4 

 55-4 

 56-5 

 57-5 

 58-4 

 59-0 

 59-7 

 600 

 60-2 

 60-3 

 60-2 

 60-0 

 59-7 

 59-4 



59-0 

 58-7 

 58-5 

 58-1 

 57-7 

 57-2 

 56-7 

 56-3 



Declination. Magnet untouched, Aug. S-i — Oct. 6''. 

 BiFiLAK. Observed 2" after the Declination, i=0-000140. Balance. Observed S" after the Declination, *=0-000008o. 



t Extra Observations made. 



