Hourly Observations of Magnetometers, Novemeer 15 — 21, 1844. 



61 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



d. b. m, 



15 21 2 

 22 Ot 

 23 



16 

 1 

 2 

 3 

 4 

 5 











Ot 







0' 











6 



7 



8 



9 



10 

 11 

 12 



18 







1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



17 13 



14 



15 



16 



17 



18 



19 3 



20 



21 



22 



23 



Ot 































0- 



0- 

 0- 

 

 



Declina- 

 tion. 



13 



14 



15 Ot 



16 of 



17 



18 

 19 

 20 

 21 

 22 

 23 

 19 



1 



2 



3 



4 



25 21-46 



29-41 



21-43 



30-60 



37-50 



28-47 



22-94 



22-10 



08-28 



25 14-57 



24 33-70 



24 59-03 



24 40 91 



25 00-53 

 02-69 

 11-28 



25 10-68 

 16-21 

 15-71 

 13-56 

 12-72 

 1608 

 16-21 

 15-76 

 1501 

 16-48 

 19-58 

 17-76 

 19-44 

 19-28 

 16-80 

 15-58 

 16-62 

 15-24 

 1618 



25 06-39 



24 59-46 



25 02-53 

 09-12 

 12-78 



BiFILAB. 



Cor- 

 rected. 



Thermo- 

 meter. 



25 



13-10 

 15-07 

 15-83 

 19-15 

 15-07 

 11-00 

 14-73 

 16-86 

 17-84 

 15-38 

 18-63 

 20-05 

 19-01 

 18-48 

 1700 

 12-29 



Sc. Div. 



519-6 

 540-5 

 521-8 

 523-6 

 548-0 

 521-4 

 535-4 

 543-3 

 533-2 

 590-6 

 518-1 

 531-9 

 535-1 

 510-3 

 490-6 

 502-1 



528-6 

 529-9 

 528-8 

 529-8 

 53 16 

 533-4 

 523-1 

 531-1 

 530-8 

 528-8 

 521-2 

 516-0 

 534-5 

 536-1 

 536-5 

 532-3 

 534-2 

 5340 

 532-3 

 545-7 

 531-9 

 536-5 

 521-3 

 530-4 



528-1 

 529-7 

 525-3 

 528-8 

 526-6 

 529-4 

 528-6 

 535-8 

 532-8 

 522-1 

 521-2 

 514-5 

 517-6 

 522-7 

 531-4 

 525-2 



48-4 

 48-5 

 48-7 

 48-8 

 49-1 

 49-5 

 49-8 

 50-2 

 50-3 

 50-6 

 50-8 

 51-0 

 51-2 

 51-3 

 51-3 

 51-3 



51-1 

 50-9 

 50-7 

 50-6 

 50-5 

 50-3 

 50-2 

 50-1 

 50-1 

 50-1 

 501 

 50-2 

 50-3 

 50-5 

 50-6 

 50-6 

 50-6 

 50-6 

 50-5 

 50-4 

 50-4 

 50-5 

 50-7 

 50-7 



50-8 

 50-8 

 50-8 

 50-9 

 50-9 

 50-9 

 50-9 

 51-0 

 51-0 

 51-0 

 51-1 

 51-1 

 51-1 

 51-3 

 51-5 

 51-7 



Cor- 

 rected. 



Thermo- 

 meter. 



Mic.Div. 



613-3 

 578-2 

 596-8 

 619-3 

 798-1 

 780-3 

 760-6 

 971-2 

 1059-1 

 1112-4 

 697-5 

 774-2 

 599-4 

 505-6 

 496-4 

 456-4 



581-4 

 599-5 

 611-9 

 623-3 

 621-4 

 621-3 

 632-2 

 632-7 

 635-4 

 635-7 

 643-6 

 655-7 

 648-7 

 646-2 

 644-3 

 643-6 

 647-0 

 641-6 

 648-6 

 631-7 

 623-6 

 593-9 

 600-6 

 607-5 



609-9 

 606-5 

 613-1 

 565-7 

 570-8 

 592-5 

 607-1 

 6140 

 618-3 

 627-8 

 6320 

 649-2 

 648-7 

 657-3 

 673-1 

 687-6 



49-0 

 49-1 

 49-2 

 49-4 

 49-7 

 50-2 

 50-5 

 50-7 

 51-? 

 51-7 

 520 

 52-1 

 52-3 

 52-3 

 52-3 

 52-5 



50-8 

 50-7 

 50-7 

 50-5 

 50-4 

 50-3 

 50-2 

 50-2 

 50-2 

 50-2 

 50-4 

 50-5 

 50-5 

 50-6 

 50-7 

 507 

 50-8 

 50-7 

 50-6 

 50-6 

 50-7 

 50-9 

 511 

 51-2 



51-1 



51-0 



51 



51 



51 



51 



51 



51 



51-2 



51-2 



51-2 



51-3 



51-4 



51-6 



51-9 



52-1 



W 

 H 

 W 

 H 

 H 

 H 

 H 

 B 

 H 

 B 

 B 

 B 

 B 

 B 

 B 

 B 



H 

 H 

 H 

 H 

 H 

 H 

 W 

 W 

 B 

 W 

 W 



w 



w 

 w 

 w 

 w 

 w 



H 

 H 

 H 

 H 

 H 

 B 

 B 



B 



B 



B 



B 



B 



B 



H 



H 



W 



H 



H 



H 



H 



H 



H 



H 



Gottingen 

 Mean Time 

 of Declina- 

 tion ObB. 



19 











Ot 

























 

 

 



17 



18 



19 2 



20 



21 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 

 15 

 16 



22 



23 

 20 

 1 

 2 

 3 

 4 

 5 

 6 

 7 



22 

 23 

 21 

 1 

 2 

 3 

 4 

 5 



Declina- 

 tion. 





 

 3 

 

 

 

 

 

 

 



8 



9 Ot 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 





 

 

 

 

 

 

 



6 



7 



8 



9 

 10 

 U 

 12 



25 



14-53 

 13-46 

 05-72 

 11-77 

 11-96 

 13-05 

 09-86 

 13-88 



25 14-43 

 14-96 

 15-27 

 15-74 

 14-60 

 13-69 

 13-57 

 14-23 

 14-51 

 15-49 

 17-80 

 18-37 

 18-48 

 17-15 

 17-15 

 15-74 

 14-53 

 11-88 

 13-99 

 13-76 

 09-76 

 10-36 

 U-91 

 13-72 



25 



BlFILAR. 



Cor- 

 rected. 



Thermo- 

 meter. 



14-77 

 13-94 

 15-14 

 15-11 

 14-13 

 14-92 

 15-22 

 14-20 

 14-82 

 15-04 

 15-64 

 17-49 

 18-50 

 18-52 

 16-46 

 15-62 

 15-11 

 15-39 

 14-24 

 14-50 

 13-81 

 12-87 

 13-14 

 13-46 



Sc. Div. 



531-4 

 532-0 

 543-1 

 532-0 

 531-7 

 530-0 

 530-6 

 530-0 



532-5 

 533-2 

 533-4 

 533-7 

 536-7 

 538-8 

 534-7 

 534-3 

 532-8 

 530-7 

 527-2 

 525-5 

 528-6 

 531-9 

 535-0 

 533-0 

 535-3 

 5350 

 536-2 

 536-9 

 527-4 

 529-1 

 530-6 

 530-0 



530-8 

 529-8 

 532-7 

 532-5 

 535-8 

 534-1 

 5350 

 529-7 

 533-1 

 529-5 

 529-8 

 530-2 

 530-1 

 533-7 

 528-8 

 534-1 

 535-7 

 535-9 

 536-8 

 534-4 

 533-8 

 533-6 

 541-6 

 533-3 



51-8 

 51-8 

 51-8 

 51-8 

 51-7 

 51-5 

 51-3 

 51-1 



51-0 

 50-9 

 50-9 

 50-9 

 50-9 

 50-9 

 50-8 

 50-8 

 50-8 

 50-8 

 50-9 

 51-0 

 51-2 

 51-5 

 51-8 

 51-9 

 51-9 

 51-8 

 51-4 

 51-0 

 50-8 

 50-4 

 50-0 

 49-7 



49-2 

 48-8 

 48-5 

 48-0 

 47-7 

 47-3 

 46-9 

 46-4 

 46-0 

 45-7 

 45-3 

 45-0 

 45 

 45-0 

 45-2 

 45-6 

 46-0 

 46-4 

 46-3 

 46-2 

 46-0 

 458 

 45-5 

 45-0 



Balance. 



Cor- 

 rected. 



Thermo- 

 meter. 



Mic. DiT. 



668-0 

 650-9 

 645-0 

 641-9 

 643-8 

 626-4 

 621-0 

 621-3 



616-0 

 618-1 

 617-5 

 617-8 

 618-2 

 616-9 

 620-2 

 6211 

 621-0 

 621-3 

 624-0 

 631-4 

 630-9 

 634-9 

 632-9 

 631-9 

 630-5 

 626-0 

 622-5 

 623-2 

 641-2 

 642-6 

 635-9 

 6339 



621-5 

 614-9 

 612-7 

 612-9 

 611-5 

 612-4 

 611-1 

 614-5 

 612-2 

 617-2 

 616-0 

 618-2 

 617-3 

 622-9 

 628-5 

 632-7 

 626-5 

 622-2 

 618-0 

 619-0 

 619-5 

 617-1 

 607-1 

 608-8 



52-1 

 52-0 

 52-0 

 52-0 

 51-8 

 51-5 

 51-4 

 51-3 



51-1 

 51-0 

 51-0 

 51-0 

 50-9 

 50-9 

 50-8 

 50-9 

 50-9 

 50-9 

 51-1 

 51-4 

 51-7 

 52-1 

 52-3 

 52-4 

 52-1 

 51-8 

 51-4 

 50-9 

 50-4 

 500 

 49-6 

 49-2 



48-7 

 48-2 

 47-7 

 47-3 

 47-0 

 46-5 

 46-0 

 45-5 

 45-0 

 44-7 

 44-5 

 44-5 

 44-7 

 45-0 

 45-5 

 46-1 

 46-5 

 46-6 

 46-5 

 46-3 

 46-0 

 45-5 

 45-0 

 44-5 



Declination. Magnet untouched, Nov. 11* — Dec. 25"*. 

 Bifilab. Observed 2» after the Declination k =r 0-000140. Balance. Observed 3" after the Declination, k = 0-0000085. 



t Extra Observations made. 



Nov. 16'' 10''. Only one reading of the declination was recorded ; the arc of vibration at the time being less than 3', the error cannot 

 be more than l'-5. 



mag. and met. obs. 1844. 



