Hourly Observations or Magnetometers, May 15—20, 1844. 



27 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



d. 

 15 



5 



6 



7 



8 



9 



10 Of 



11 



12 



13 



14 



15 



16 



17 



18 

 19 



22 

 23 

 16 

 1 

 2 

 3 

 4 

 5 

 6 

 7 



Declina- 

 tion. 



25 



20 



21 





 

 

 

 

 

 

 

 

 



8 



9 



10 



11 



12 



21 



22 



23 



17 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



25 



BiFILAE. 



Cor- Thermo- 

 rected. meter. 



25 



20-62 

 18-77 

 1816 

 18-08 

 16-65 

 16-90 

 16-12 

 15-94 



14-89 

 13-12 

 15-98 

 16-75 

 19-26 

 16-08 

 14-82 

 13-49 

 12-80 

 12-89 

 18-63 

 21-46 

 22-99 

 23-54 

 23-63 

 21-53 

 19-42 

 18-45 

 18-81 

 18-03 

 17-19 

 17-06 

 16-60 

 16-86 



17-12 

 17-60 

 18-05 

 17-49 

 17-12 

 14-85 

 13-49 

 13-49 

 13-32 

 14-08 

 16-28 

 19-51 

 22-13 

 22-33 

 21-73 

 21-07 

 19-79 

 18-87 

 18-58 

 18-20 

 17-67 

 17-49 

 17-49 

 17-76 



Sc. DiT. 



540-2 

 531-9 

 5320 

 535-1 

 536-3 

 542-5 

 530-2 

 534-1 



526-9 

 523-6 

 522-8 

 523-2 

 521-2 

 524-3 

 523-7 

 518-7 

 516-7 

 512-9 

 511-0 

 517-1 

 520-9 

 524-4 

 523-8 

 531-7 

 532-5 

 539-6 

 535-4 

 537-0 

 533-6 

 532-7 

 530-3 

 529-8 



528-5 

 528-1 

 526-2 

 525-4 

 522-4 

 524-4 

 520-4 

 519-4 

 514-9 

 514-1 

 516-1 

 514-5 

 516-9 

 522-9 

 523-8 

 526-9 

 530-4 

 532-0 

 535-2 

 533-6 

 532-7 

 5301 

 530-2 

 529-3 



58-2 

 59-1 

 59-8 

 60-3 

 60-8 

 60-7 

 60-3 

 59-7 



59-0 

 58-4 

 57-8 

 57-0 

 56-2 

 55-5 

 54-8 

 54-1 

 53-6 

 53-3 

 53-2 

 53-4 

 54-0 

 55-0 

 56-0 

 57-1 

 58-3 

 59-1 

 59-9 

 60-3 

 60-6 

 60-3 

 60-0 

 59-8 



59-5 

 59-1 

 58-8 

 58-3 

 57-8 

 57-1 

 56-3 

 55-6 

 54-9 

 54-3 

 53-9 

 53-6 

 53-3 

 53-0 

 52-9 

 52-8 

 52-6 

 52-3 

 52-1 

 51-8 

 51-4 

 50-9 

 50-5 

 49-9 



Balance. 



Cor- 

 rected. 



Thermo- 

 meter. 



Mir. Div. 

 711-2 

 730-7 

 731-8 

 720-5 

 715-5 

 701-8 

 676-7 

 665-6 



653-7 



663-7 



681-9 



692-4 



695-5 



694-6 



708-6 



717-8 



7200 



727-9 



718-2 



714-9 



718-0 



726-7 



722-4 



726-0 



725-1- 



731-4 



729-4 



726-9 



723-4 



715-2 



712-4 



710-6 



707-2 

 707-7 

 707-2 

 708-9 

 709-3 

 708-3 

 712-3 

 701-4 

 701-3 

 693-7 

 689-4 

 701-5 

 708-1 

 709-8 

 719-9 

 725-6 

 729-0 

 731-6 

 727-6 

 726-7 

 730-2 

 722-2 

 721-4 

 719-8 



60-2 

 610 

 61-3 

 61-7 

 61-5 

 60-9 

 60-0 

 59-0 



58-0 

 57-0 

 55-9 

 54-9 

 53-8 

 52-8 

 52-1 

 51-8 

 51-7 

 52- 1 

 53-2 

 54-3 

 55-5 

 56-9 

 58-3 

 59-8 

 60-9 

 61-6 

 62-0 

 62-0 

 61-5 

 60-8 

 60-3 

 60-0 



59-5 

 59-0 

 58-2 

 57-4 

 56-2 

 55-1 

 53-9 

 53-0 

 52-3 

 51-9 

 51-8 

 51-9 

 51-9 

 520 

 52-0 

 51-9 

 51-6 

 51-4 

 50-9 

 50-3 

 49-7 

 49-0 

 48-1 

 47-3 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



H 



W 

 B 

 B 

 B 

 B 

 W 

 W 



w 



w 

 w 

 w 

 w 

 w 



B 



B 



H 



B 



H 



H 



H 



B 



H 



W 



B 



W 



W 



W 



W 



W 



H 



H 



H 

 H 

 H 

 H 

 H 

 H 

 W 

 W 

 B 

 W 



w 

 w 



B 



w 

 w 

 w 

 w 



H 

 H 

 H 

 B 

 H 

 B 

 B 



17 



h. 1 



13 Of 



14 



15 



16 



17 



18 



18 



19 



20 



21 



22 



23 







1 



2 



3 



4 



5 



6 



7 



19 





 

 

 

 

 

 

 

 

 

 

 

 

 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



20 



Declina- 

 tion. 



18 



19 



20 



21 



22 



23 







1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 

 14 

 15 

 16 

 17 



18 



19 



20 



25 



Bifilar. 



Cor- 

 rected. 



Thermo, 

 meter. 



25 



25 



1206 



14-31 



15-86 



16-25 



15-58 



14-65 



14-04 



13-72 



16.52 



15-81 



17-20 



18-87 



21-46 



21-30 



20-05 



20-35 



20-05 



20-05 



18-35 



18-82 



18-10 



17-94 



17-87 



17-47 



16-72 

 16-63 

 16-19 

 1608 

 15-22 

 13-83 

 13-77 

 14-67 

 13-59 

 14-84 

 18-84 

 20-63 

 22-00 

 21-46 

 20-89 

 20-85 

 19-89 

 2000 

 19-51 

 19-81 

 18-84 

 18-16 

 17-53 

 16-95 



16-92 

 16-25 

 16-12 

 15-29 

 14-26 

 13-27 

 12-35 

 11-82 



Sc- Div. 



525-3 



5270 



525-8 



524-6 



522-8 



522-6 



523-3 



522-0 



520-3 



521-8 



522-2 



520-7 



521-4 



523-9 



527-3 



532-9 



539-1 



543-3 



546-1 



535-2 



536-6 



535-5 



535-0 



533-2 



530-9 

 528-9 

 529-3 

 528-3 

 528-0 

 527-6 

 525-0 

 527-2 

 526-4 

 520-8 

 521-4 

 521-5 

 5231 

 530-5 

 534-8 

 535-4 

 536-9 

 540-1 

 541-9 

 541-9 

 538-6 

 540-9 

 539-5 

 538-4 



536-7 

 536-1 

 534-7 

 533-4 

 531-4 

 530-4 

 528-9 

 524-4 



Balance. 



Cor- Thermo, 

 rected. meter. 



49-3 



48-6 



47-9 



47-3 



46-7 



46-1 



45-5 



45-1 



45-0 



44-8 



44-7 



44-8 



45-0 



45-5 



46-0 



46-5 



46-9 



47-3 



47-7 



47-9 



48-0 



47-9 



47-7 



47-3 



48-0 

 ' 47-8 

 47-5 

 47-3 

 47-1 

 46-9 

 46-8 

 46-7 

 46-6 

 46-7 

 46-9 

 47-2 

 47-7 

 48-2 

 48-9 

 49-7 

 50-2 

 50-7 

 51-2 

 51-7 

 51-9 

 51-9 

 51-8 

 51-5 



51-2 

 50-9 

 50-6 

 50-3 

 50-0 

 49-8 

 49-5 

 49-3 



.Mio. Div. 



714-4 



715-7 



715-3 



718-8 



727-7 



728-1 



732-4 



733-4 



735-6 



731-1 



722-3 



720-8 



714-4 



719-1 



724-5 



728-2 



731-4 



720-9 



720-2 



725-6 



718-3 



712-6 



712-6 



709-1 



707-1 

 708-3 

 711-3 

 711-3 

 717-4 

 716-8 

 712-3 

 706-7 

 708-1 

 708-3 

 7060 

 703-4 

 699-3 

 699-6 

 702-6 

 6940 

 697-9 

 707-3 

 708-8 

 704-3 

 701-1 

 695-9 

 693-1 

 692-5 



691-6 

 691-3 

 695-0 

 697-8 

 705-1 

 704-9 

 702-1 

 702-2 



o 



46-.'' 



46-0 



451 



44-4 



43-8 



43-3 



43-2 



43-2 



43-3 



43-6 



44-2 



44-9 



45-5 



46-2 



47-0 



47-6 



48-2 



48-5 



48-7 



48-7 



48-3 



47-8 



47-3 



46-8 



47-5 

 47-4 

 47-2 

 46-9 

 46-7 

 465 

 46-2 

 46-2 

 46-5 

 46-9 

 47-5 

 48-2 

 49-0 

 49-9 

 50-8 

 51-5 

 52-2 

 52-5 

 52-9 

 53-2 

 53-1 

 52-5 

 52-0 

 51-5 



510 

 50-5 

 500 

 49-6 

 49-3 

 49-1 

 49-0 

 49-0 



B 



B 



B 



B 



B 



B 



H 



H 



W 



H 



H 



H 



H 



H 



H 



H 



H 



B 



B 



B 



B 



B 



W 



W 



H 

 H 

 H 

 H 

 H 

 H 

 W 

 W 

 B 

 W 

 W 



w 



B 



W 



w 

 w 

 w 



H 

 H 

 W 

 H 

 H 

 B 

 B 



B 

 B 

 B 

 B 

 B 

 B 

 H 

 H 



Declination. Magnet untouched, April 5'' — May 28''- 

 BlFiLAK- Observed 2'» after the Declination, <;=0000140. Balance. Observed S" after the Declination, A: = 0000008.5. 



t Extra Observations made. 



