Hourly Observations of Magnetometers, April 1 — 6, 1844. 



19 



, .... .- 

 Gbttingen 





BlFILAR. 



Balance. 





Gbttingen 



Declina- 



BlFILAR. 



Balance. 



GQ 



"frl • 



[>. TO 



Mean Time 



Declina- 











U *-£ 



Mean Time 











& '■£ 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



S a 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



50 C3 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



o 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



O""' 



d li. 



m. 



o I 



Sc. Div. 



o 



Mic. Div. 



o 





d. h. 



m. 







Sc. Div. 



° 



Mic. Div. 



° 





1 21 







25 20-11 



507-6 



50-3 



706-5 



49-5 



B 



4 5 







25 19-14 



525-5 



45-8 



783-9 



46-3 



w 



22 



of 







21-23 



494-6 



50-0 



726-8 



49-5 



W 



6 







19-34 



525-4 



46-0 



776-9 



46-5 



w 



23 



23-76 



500-8 



49-9 



724-1 



49-5 



W 



7 



Of 



17-63 



5170 



46-0 



776-8 



46-6 



w 



2 







24-84 



506-9 



49-9 



725-5 



49-8 



B 



8 







14-60 



524-2 



46-1 



773-5 



46-6 



w 



1 







25-58 



513-7 



49-9 



728-9 



50-0 



W 



9 







16-52 



522-6 



46-1 



766-2 



46-5 



w 



2 







26-35 



519-7 



500 



738-0 



50-5 



W 



10 







15-34 



524-7 



46-1 



757-7 



46-3 



w 



3 







27-44 



530-2 



501 



750-7 



509 



W 



11 







14-13 



522-4 



46-0 



746-5 



46-1 



H 



4 







23-43 



518-4 



50-5 



767-9 



51-2 



W 



12 







14-58 



524-5 



45-9 



718-0 



460 



H 



5 







22-24 



5221 



50-7 



780-0 



51-0 



W 



















6 



of 



18-85 



503-8 



50-7 



824-7 



51-0 



H 



13 







25 15-45 



520-1 



45-8 



726-2 



45-6 



H 



7 



of 



18-25 



526-4 



50-7 



796-4 



50-9 



H 



14 







14-62 



520-7 



45-5 



729-1 



45-2 



H 



8 



of 



16-08 



520-7 



50-6 



792-7 



50-8 



H 



15 







14-75 



518-7 



45-2 



721-3 



44-8 



H 



9 



of 



29-68 



515-6 



50-4 



742-9 



50-7 



H 



16 







11-39 



517-9 



44-9 



721-5 



44-5 



H 



10 



°t 



13-96 



523-3 



50-4 



743-9 



50-7 



H 



17 







12-92 



520-5 



44-6 



725-5 



44-2 



H 



11 



°t 



16-35 



5240 



50-4 



747-5 



50-7 



B 



18 







12-85 



520-7 



44-3 



725-7 



43-9 



H 



12 







18-40 



520-9 



50-3 



744-7 



50-5 



B 



19 







14-26 



521-3 



44-0 



729-1 



43-4 



W 



















20 







14-87 



519-9 



43-8 



733-1 



43-0 



W 



13 







25 1907 



520-2 



50-2 



741-0 



50-2 



B 



21 







15-27 



518-4 



43-6 



735-5 



43-0 



B 



14 







18-18 



521-6 



50-0 



740-8 



49-9 



B 



22 







16-82 



512-9 



43-4 



735-8 



430 



W 



15 







16-13 



515-7 



49-9 



738-0 



49-6 



B 



23 







18-74 



512-0 



43-2 



739-5 



43-3 



W 



16 



of 



21-29 



509-5 



49-7 



728-1 



49-4 



B 



5 







22-00 



516-9 



43-2 



736-7 



43-6 



W 



17 



of 



17-58 



519-7 



49-5 



680-1 



49-3 



B 



1 







25-70 



529-4 



43-4 



730-8 



44-2 



B 



18 



°t 



12-38 



515-3 



49-3 



702-5 



49-2 



B 



2 







26-67 



525-3 



43-7 



737-3 



44-8 



W 



19 







14-85 



517-5 



49-1 



721-3 



49-0 



H 



3 







26-27 



526-0 



440 



751-1 



45-3 



w 



20 







1912 



512-8 



49-0 



727-8 



48-7 



H 



4 







24-22 



527-0 



44-5 



751-7 



45-5 



w 



21 



of 



19-88 



492-1 



48-8 



746-7 



48-4 



W 



5 







22-38 



528-6 



44-8 



754-4 



45-5 



w 



22 



°t 



27-05 



490-8 



48-7 



746-2 



48-5 



H 



6 







19-95 



523-8 



44-8 



761-4 



45-6 



H 



23 



°t 



2413 



503-9 



48-6 



743-0 



49-0 



H 



7 







19-19 



526-9 



44-8 



763-3 



45-6 



H 



3 







20-94 



520-1 



48-7 



738-7 



49 2 



H 



8 







18-32 



527-7 



44-8 



760-6 



45-5 



H 



1 







22-89 



516-9 



48-8 



727-9 



49-6 



H 



9 







18-08 



528-1 



44-8 



754-6 



45-2 



H 



2 







24-89 



515-9 



48-9 



731-8 



49-9 



H 



10 







17-71 



528-5 



44-7 



753-6 



44-9 



H 



3 







25-42 



523-4 



49-1 



743-8 



501 



H 



11 







17-54 



528-1 



44-4 



753-6 



44-2 



B 



4 







25-00 



517-8 



49-3 



784-8 



50-4 



ii 



12 



°t 



13-16 



528-2 



44-1 



747-5 



43-6 



B 



5 



o- 



23-51 



527-6 



49-5 



827-7 



50-4 



H 



















6 



o- 



12-35 



550-4 



49-7 



851-1 



50-3 



B 



13 



Of 



25 3412 



517-2 



43-8 



583-9 



43-2 



B 



7 



o- 



13-66 



511-4 



49-8 



818-6 



50-1 



B 



14 



°t 



10-28 



525-0 



43-5 



667-4 



42-8 



B 



8 



0" 



14-23 



515-3 



49-7 



784-0 



49-9 



B 



15 



°t 



10-07 



518-0 



43-1 



646-9 



42-3 



B 



9 



°t 



17-53 



519-3 



49-5 



757-1 



49-5 



B 



16 



Of 



10-60 



499-5 



42-7 



580-3 



41-9 



B 



10 







18-45 



521-1 



49-2 



753-4 



49-1 



B 



17 



of 



04-91 



519-7 



42-3 



578-0 



41-3 



B 



11 







15-78 



529-4 



49-0 



730-1 



48-7 



W 



18 



Of 



1413 



507-0 



42-0 



661-3 



40-8 



B 



12 



of 



13-63 



513-0 



48-7 



713-7 



48-3 



w 



19 







15-74 



514-9 



41-6 



705-9 



40-3 



H 



















20 







16-38 



516-8 



41-2 



732-2 



39-9 



H 



13 







25 17-63 



517-7 



48-4 



713-5 



48-0 



w 



21 







15-41 



510-7 



40-8 



744-0 



39-5 



W 



14 







15-04 



511-6 



48-0 



723-7 



47-5 



w 



22 







16-48 



504-1 



40-4 



749-3 



39-9 



H 



15 







21-06 



514-1 



47-9 



716-3 



47-2 



w 



23 







18-03 



502-9 



40-3 



746-4 



40-5 



H 



16 



°t 



24-25 



510-6 



47-7 



676-2 



46-9 



w 



6 







21-04 



507-2 



40-5 



747-9 



41-9 



H 



17 



of 



13-94 



517-0 



47-3 



665-2 



46-7 



w 



1 







24-15 



513-1 



41-1 



747-8 



43-2 



H 



18 







14-46 



518-1 



47-0 



691-8 



46-3 



w 



2 



2 



24-75 



518-1 



42-3 



741-7 



44-9 



H 



19 







15-56 



516-5 



46-9 



716-2 



45-9 



B 



3 







23-51 



523-3 



43-4 



747-9 



46-2 



H 



20 







14-57 



511-0 



46-5 



734-1 



45-5 



B 



4 







21-97 



524-9 



44-5 



743-9 



47-5 



H 



21 







16-05 



505-0 



46-1 



743-5 



45-2 



H 



5 







18-34 



526-2 



45-5 



760-8 



48-2 



H 



22 







19-86 



500-5 



45-8 



749-4 



45-0 



H 



6 







16-75 



526-5 



46-2 



769-1 



48-4 



B 



23 







2211 



498-9 



45-6 



752-8 



44-9 



H 



7 







17-15 



525-3 



46-8 



762-6 



48-5 



B 



4 







24-86 



504-6 



45-4 



753-6 



45-1 



H 



8 







15-89 



525-4 



47-0 



758-2 



48-5 



B 



1 







25-56 



514-8 



45-4 



758-6 



45-2 



H 



9 







16-18 



525-8 



470 



748-3 



48-4 



B 



2 







26-20 



513-9 



45-4 



759-6 



45-4 



H 



10 



Of 



16-12 



530-0 



47-1 



710-2 



48-1 



B 



3 







25-49 



522-6 



45-4 



764-5 



45-7 



W 



11 







16-55 



526-6 



47-0 



707-3 



48-0 



W 



4 







20-11 



520-4 



45-6 



1 778-0 



46-0 



B 



12 







1517 



525-9 



47-0 



717-0 



47-9 



W 







Declination. Torsior 



removec 



, — April 



5d 41, 



-3$°. 



Effec 



t of + 10° of Torsion 



= - 0'-i 



U. 







BlFILAR 



Observed 2 m after the Declin 



ation, k- 



:O00014 



0. 



Balance. 



Observed 3 m after th 



5 Declina 



tion, &= 



0-000008 



5. 











t Exti 



a Obse 



rvations made 













