12 



Hoi'RLY Observations of Magnetometers, February 23 — 28, 1844. 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



23 



13 



14 



15 

 16 



17 



18 

 19 

 20 

 21 



24 

 1 

 2 

 3 

 4 

 5 



9 

 10 

 11 



22 



23 



6 



7 



8 



12 



25 13 



14 



15 



16 



17 



18 



Declina- 

 tion. 



25 



12 



25 



25 



17-86 

 17-89 

 18-13 

 18-16 

 17-53 

 15-96 

 15-12 

 16-05 



16-32 

 16-82 

 16-55 

 16-80 

 17-09 

 17-36 

 17-49 

 18-23 

 18-57 

 19-31 

 20-45 

 20-89 

 20-60 

 20-49 

 19-44 

 18-99 

 1934 

 19-24 

 18-65 

 18-21 

 17-70 

 17-63 

 16-90 

 16-95 



17-09 

 18-00 

 17-31 

 17-42 

 16-95 

 16-87 

 16-38 

 16-92 

 16-89 

 17-46 

 19-64 

 21-63 

 23-07 

 24-08 

 22-53 

 19-91 

 18-23 

 18-74 

 17-98 

 17-98 

 17-96 

 17-51 

 16-73 

 17-09 



Cor- 

 rected. 



Thermo- 

 meter. 



.Sc. IiiT. 

 523-0 

 523-7 

 525-4 

 524-9 

 522-8 

 520-1 

 523-7 

 523-3 



521-0 

 523-6 

 519-6 

 522-3 

 523-1 

 523-6 

 523-4 

 522-9 

 524-6 

 526-9 

 527-0 

 526-3 

 527-2 

 528-4 

 527-7 

 525-3 

 52M 

 524-3 

 528-3 

 527-4 

 526-3 

 527-2 

 524-3 

 524-1 



523-2 

 524-0 

 523-9 

 523-2 

 523-9 

 523-7 

 523-8 

 523-2 

 522-3 

 520-0 

 519-2 

 518-9 

 521-2 

 521-5 

 526-0 

 523-5 

 525-6 

 524-4 

 527-6 

 527-0 

 525-5 

 525-2 

 I 524-6 

 ' 523-4 



32-3 

 32-5 

 32-5 

 32-7 

 32-7 

 32-7 

 32-9 

 33-0 



33-4 

 33-7 

 34-0 

 34-2 

 34-5 

 34-9 

 350 

 35-1 

 35-2 

 35-1 

 35-1 

 35-2 

 35-6 

 35-9 

 36-1 

 36-4 

 36-6 

 36-7 

 36-7 

 36-7 

 36-7 

 36-6 

 36-5 

 36-1 



33-2 

 33-1 

 33-0 

 32-9 

 32-7 

 32-5 

 32-5 

 32-4 

 32-4 

 32-5 

 32-7 

 32-9 

 330 

 33-2 

 33-8 

 34-0 

 34-3 

 34-2 

 34-2 

 34-0 

 33-9 

 33-5 

 33-2 

 330 



Balance. 



Cor- 

 rected. 



Thermo- 

 meter. 



.Vie. Div. 



748-2 

 744-0 

 741-7 

 742-5 

 743-5 

 761-8 

 752-6 

 739-6 



740-0 

 737-1 

 743-0 

 743-7 

 741-3 

 740-9 

 739-0 

 735-7 

 739-7 

 734-1 

 733-6 

 734-7 

 734-7 

 734-2 

 733-3 

 744-0 

 742-1 

 734-5 

 734-3 

 740-7 

 738-2 

 737-7 

 737-8 

 736-0 



741-7 

 739-8 

 7400 

 740-8 

 741-6 

 744-6 

 742-5 

 742-1 

 739-6 

 736-5 

 730-4 

 731-3 

 738-6 

 743-6 

 747-1 

 745-7 

 751-8 

 745-3 

 743-7 

 742-5 

 743-3 

 745-4 

 745-8 

 745-1 



33-5 

 33-6 

 33-4 

 33-4 

 33-4 

 34-5 

 34-3 

 34-6 



35-0 

 35-0 

 35-5 

 36-0 

 36-4 

 36-5 

 36-5 

 36-5 

 36-5 

 36-4 

 36-5 

 36-8 

 37-1 

 37-5 

 37-7 

 38-0 

 38-0 

 37-4 

 37-4 

 37-6 

 37-5 

 37-5 

 37-0 

 36-5 



33-3 

 33-0 

 32-6 

 32-4 

 32-3 

 32-4 

 32-4 

 32-6 

 32-8 

 32-9 

 33-3 

 33-7 

 34-0 

 34-5 

 35-0 

 35-3 

 35-3 

 35-0 

 34-5 

 34-0 

 33-6 

 33-3 

 32-9 

 32-4 



B 

 B 

 H 

 H 

 H 

 B 

 B 

 B 



D 

 D 

 D 

 D 

 H 

 H 

 H 

 H 

 H 

 W 

 W 

 W 

 W 

 B 

 B 

 D 

 D 

 H 

 H 

 W 

 W 

 W 

 AV 

 W 



H 



H 



H 



H 



H 



H 



W 



W 



B 



W 



W 



W 



W 



W 



W 



W 



W 



W 



H 



H 



H 



H 



B 



B 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



26 



27 



28 



13 



14 



15 

 16 

 17 



18 



19 



20 



21 



22 



23 

 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



Declina- 

 tion. 





 

 

 

 

 

 

 

 



7 



8 



9 



10 O 



11 



12 



25 



25 



17-39 

 17-42 

 16-68 

 16-12 

 16-55 

 16-18 

 16-86 

 16-82 

 17-49 

 18-70 

 19-93 

 21-76 

 23-39 

 21-66 

 20-77 

 18-85 

 17-60 

 17-49 

 17-49 

 17-29 

 17-48 

 17-49 

 17-36 

 17-33 



16-82 

 17-40 

 17-34 

 17-31 

 16-35 

 16-82 

 16-15 

 16-80 

 16-50 

 17-27 

 19-51 

 20-99 

 22-06 

 22-20 

 20-85 

 18-84 

 17-98 

 18-75 

 20-30 

 06-51 

 13-32 

 08-70 

 03-99 

 13-16 



Bifilae. 



Cor- 

 rected. 



Thermo- 

 meter. 



Sc. Div. 



523-8 

 523-8 

 521-5 

 520-8 

 518-1 

 521-5 

 520-0 

 522-9 

 521-1 

 519-6 

 515-3 

 520-4 

 519-5 

 520-7 

 523-4 

 524-1 

 523-9 

 524-9 

 525-1 

 525-5 

 526-3 

 525-9 

 525-4 

 524-8 



524-4 

 524-5 

 524-9 

 524-2 

 524-6 

 525-4 

 524-7 

 524-1 

 5230 

 518-9 

 518-4 

 521-6 

 521-6 

 525-3 

 5271 

 525-9 

 535-3 

 533-1 

 518-5 

 500-7 

 505-3 

 507-1 

 491-2 

 514-0 



518-6 

 512-6 

 504-9 

 520-4 

 505-1 

 527-6 

 513-9 

 518-9 



32-8 

 32-5 

 32-1 

 31-8 

 31-3 

 30-9 

 30-3 

 29-9 

 29-5 

 29-2 

 290 

 28-9 

 29-2 

 29-9 

 30-9 

 31-7 

 32-8 

 33-8 

 34-1 

 34-3 

 34-6 

 34-6 

 34-6 

 34-6 



34-5 



34-4 

 34-3 

 34-1 

 34-0 

 34-0 

 34-0 

 33-9 

 33-7 

 33-8 

 33-8 

 34-1 

 34-6 

 35-0 

 35-5 

 36-0 

 36-9 

 36-7 

 37-0 

 37-1 

 37-4 

 37-6 

 37-7 

 37-8 



37-9 

 37-9 

 37-9 

 37-9 

 37-9 

 37-9 

 37-9 

 37-9 



Balance. 



Cor- 

 rected. 



Thermo- 

 meter. 



.\lic. Div. 

 744-4 

 742-2 

 742-8 

 741-0 

 742-3 

 732-6 

 732-2 

 730-5 

 731-5 

 725-6 

 742-2 

 733-3 

 741-9 

 751-0 

 754-1 

 751-2 

 753-9 

 745-4 

 742-2 

 743-4 

 740-7 

 740-5 

 743-4 

 744-6 



743-4 

 743-5 

 740-6 

 741-6 

 741-9 

 739-5 

 739-1 

 736-9 

 740-9 

 740-0 

 736-7 

 735-3 

 740-7 

 745-7 

 746-3 

 752-7 

 751-2 

 746-3 

 764-9 

 813-6 

 8000 

 765-4 

 741-3 

 743-7 



761-6 

 759-1 

 756-7 

 667-4 

 641-6 

 664-5 

 695-5 

 717-7 



32-0 

 31-6 

 31-1 

 30-5 

 29-9 

 29-3 

 28-6 

 28-2 

 27-9 

 28-0 

 28-3 

 29-2 

 30-0 

 31-5 

 33-2 

 34-3 

 35-2 

 35-7 

 35-7 

 35-8 

 35-7 

 35-5 

 35-4 

 35-3 



35-1 

 35-0 

 34-9 

 34-7 

 34-6 

 34-4 

 34-2 

 34-0 

 34-0 

 34-4 

 34-9 

 35-4 

 36-0 

 36-9 

 37-5 

 38-0 

 38-3 

 38-5 

 38-3 

 38-5 

 38-7 

 38-8 

 38-9 

 38-9 



39-0 

 39-1 

 39-0 

 39-0 

 39-0 

 39-2 

 39-0 

 38-8 



BlFILAR. 



Declination. Magnet untouched, Feb. 23-^ — March 22^. 

 Observed 2° after the Declination, A;=0-000140. Balance. Observed 3» after the Declination, i-=0-0000085. 



t Extra Observations made. 



