48 



Hourly Observations of Magnetometers, September 8 — 12, 1845. 



Gbttingen 

 Mean Time 

 of Declina- 

 tion Obs. 



Declina- 

 tion. 



BiFILAR. 



Balance. 



"u ■ 



> .S 

 O 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



Declina- 

 tion. 



Bifilar. 



Balance. 



,0C 



'fc. . 



1-1 



o 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



d. h. 

 8 5 



m. 







25 12-98 



Sc. Div. 



546-8 



56-4 



Mic.Dir. 



501-9 



57-7 



H 



d. h. 

 10 13 







25 09-15 



Sc. Div. 



543-1 



• 

 56-6 



iMio. Div. 



457-8 



56-0 



B 



6 







1206 



542-9 



57-4 



506-6 



58-5 



W 



14 







09-08 



546-1 



56-3 



448-7 



55-7 



B 



7 







10-77 



549-4 



58-0 



493-0 



59-0 



H 



15 







08-12 



539-6 



55-9 



458-3 



55-4 



B 



8 







10-45 



545-6 



58-4 



481-9 



59-1 



B 



16 







06-37 



540-6 



55-6 



452-6 



55-1 



B 



9 







09-15 



545-9 



58-5 



476-1 



59-1 



B 



17 







09-96 



536-1 



55-3 



457-1 



54-8 



B 



10 







10-20 



544-6 



58-4 



469-8 



59-0 



B 



18 







07-52 



540-5 



55-0 



454-2 



54-5 



B 



11 







08-82 



543-9 



58-2 



463-5 



58-6 



W 



19 







07-87 



541-3 



54-8 



456-0 



54-2 



H 



12 







07-71 



544-9 



58-0 



461-1 



58-4 



W 



20 







06-56 



534-3 



54-5 



458-1 



54-0 



H 



















21 







07-67 



531-1 



54-3 



459-3 



54-0 



W 



13 







25 07-31 



541-7 



57-8 



459-9 



58-2 



W 



22 







08-99 



526-5 



54-1 



462-5 



54-0 



H 



14 







08-36 



543-1 



57-6 



411-9 



58-0 



W 



23 







11-44 



524-7 



54-1 



460-9 



540 



H 



15 







05-52 



539-5 



57-4 



429-2 



57-8 



W 



11 







15-11- 



524-1 



540 



455-0 



54-0 



H 



16 







05-09 



539-3 



57-3 



440-3 



57-6 



W 



1 







19-44 



530-5 



54-1 



452-2 



54-4 



H 



17 







07-31 



541-0 



57-1 



448-7 



57-4 



W 



2 







17-39 



531-2 



54-4 



452-6 



54-8 



H 



18 







07-02 



540-8 



570 



454-2 



57-2 



W 



3 







16-53 



535-3 



54-8 



476-2 



55-4 



H 



19 







06-73 



541-8 



56-9 



459-5 



57-0 



B 



4 







11-51 



537-8 



55-3 



492-9 



56-0 



H 



20 







07-00 



535-8 



56-8 



462-2 



57-0 



B 



5 







10-70 



539-7 



55-8 



490-3 



56-5 



H 



21 







0903 



530-2 



56-8 



460-1 



57-2 



H 



6 







08-82 



543-9 



56-4 



476-3 



56-8 



B 



22 







10-38 



520-3 



56-9 



460-8 



57-3 



H 



7 







08-90 



547-5 



56-8 



466-0 



57-0 



B 



23 







11-35 



521-8 



57-0 



460-1 



57-5 



B 



8 







08-36 



548-9 



56-9 



468-4 



57-0 



B 



9 







15-18 



513-5 



57-3 



461-2 



58-0 



H 



9 







03-02 



544-6 



56-8 



474-4 



56-8 



B 



1 







15-34 



521-3 



57-8 



465-8 



58-5 



B 



10 







08-32 



543-2 



56-7 



465-8 



56-6 



B 



2 







13-93 



527-6 



58-3 



470-4 



59-0 



B 



11 







07-81 



546-1 



56-5 



456-6 



56-4 



W 



3 







12-78 



534-7 



58-8 



472-1 



59-5 



B 



12 







08-65 



544-1 



56-3 



447-8 



56-2 



W 



4 







11-14 



539-9 



59-1 



473-0 



60-0 



B 



















5 







09-87 



543-8 



59-6 



470-3 



60-4 



W 



13 







25 09-29 



541-5 



56-1 



446-0 



56-0 



W 



6 







09-30 



546-9 



59-8 



468-2 



60-6 



W 



14 







09-00 



543-0 



55-9 



447-4 



55-8 



W 



7 







07-91 



540-7 



60-0 



474-8 



60-7 



W 



15 







08-80 



543-3 



55-7 



445-5 



55-5 



W 



8 







04-28 



541-6 



60-1 



476-1 



60-8 



W 



16 







08-95 



545-1 



55-4 



437-2 



55-3 



W 



9 







07-58 



541-6 



60-2 



466-5 



60-8 



W 



17 







09-46 



547-1 



55-2 



418-1 



55-0 



W 



10 







09-49 



544-5 



60-3 



456-6 



60-8 



W 



18 







07-24 



547-4 



55-0 



406-3 



54-8 



W 



11 







11-17 



545-3 



60-2 



447-1 



60-7 



H 



19 







08-05 



534-5 



54-8 



418-7 



54-7 



B 



12 







09-13 



542-2 



60-1 



446-4 



60-5 



H 



20 







08-66 



535-5 



54-7 



434-2 



54-5 



B 



















21 







07-34 



531-6 



54-5 



432- 1 



54-4 



H 



13 







25 15-81 



543-2 



60-0 



438-5 



60-3 



H 



22 







11-66 



525-5 



54-5 



453-7 



54-7 



H 



14 







10-07 



546-0 



59-8 



412-3 



60-1 



H 



23 







14-43 



518-9 



54-7 



458-5 



55-1 



H 



15 







08-82 



537-1 



59-7 



425-6 



59-8 



H 



12 







19-26 



524-5 



55-0 



460-0 



55-7 



H 



16 







07-24 



540-3 



59-5 



431-3 



59-5 



H 



1 







19-19 



531-7 



55-6 



445-3 



56-3 



B 



17 







06-46 



541-5 



59-2 



438-9 



59-4 



H 



2 







19-28 



541-3 



56-2 



458-9 



57-2 



B 



18 







05-92 



540-4 



59-0 



444-1 



59-1 



H 



3 







17-20 



542-0 



57-2 



472-0 



58-4 



H 



19 







05-99 



541-0 



58-8 



450-3 



58-8 



W 



4 







12-16 



533-3 



58-4 



484-4 



59-7 



H 



20 







05-76 



533-7 



58-6 



455-0 



58-3 



W 



5 







11-27 



544-8 



59-5 



499-9 



60-8 



H 



21 







06-56 



524-2 



58-3 



460-8 



58-0 



B 



6 







11-27 



536-7 



60-4 



498-6 



61-5 



W 



22 







08-65 



523-4 



58-0 



460-3 



57-8 



W 



7 







07-96 



543-8 



60-9 



487-9 



61-5 



W 



23 







11-17 



527-3 



57-9 



455-7 



57-6 



W 



8 







05-92 



542-8 



60-8 



489-0 



61-3 



W 



10 







13-86 



527-4 



57-8 



455-2 



57-6 



W 



9 







09-05 



539-2 



60-7 



476-6 



61-1 



W 



1 







15-62 



534-5 



57-7 



452-8 



57-6 



W 



10 







07-71 



540-3 



60-5 



469-1 



60-8 



W 



2 







15-09 



540-1 



57-6 



456-7 



57-6 



W 



11 







08-65 



541-2 



60-0 



463-7 



60-3 



H 



3 







13-86 



545-8 



57-6 



460-6 



57-6 



W 



12 







08-97 



541-5 



59-7 



455-6 



59-7 



H 



4 







11-08 



537-5 



57-7 



461-9 



57-8 



W 



















5 







10-13 



541-8 



57-8 



462-5 



58-0 



W 



13 







25 09-66 



552-8 



59-2 



435-7 



59-1 



H 



6 







10-16 



543-6 



57-9 



458-5 



58-2 



H 



14 







0609 



543-2 



58-7 



419-2 



58-5 



H 



7 







10-36 



544-0 



58-0 



458-6 



58-2 



H 



15 







06-06 



534-5 



58-2 



429-5 



58-0 



H 



8 







10-01 



544-8 



57-9 



453-2 



58-0 



H 



16 







06-41 



535-5 



57-7 



439-6 



57-3 



H 



9 







09-96 



544-1 



57-7 



448-1 



57-5 



H 



17 







05-99 



537-6 



57-2 



441-2 



56-7 



H 



10 







09-76 



543-6 



57-4 



452-8 



57-0 



H 



18 







06-32 



538-8 



56-8 



445-9 



56-2 



H 



11 







09-46 



! 542-1 



57-2 



457-4 



56-7 



B 



19 







08-26 



5360 



56-4 



452-0 



55-8 



W 



12 







09-12 



5421 



56-9 



457-6 



56-4 



B 



20 







06-86 



528-5 



56-0 



456-1 



55-3 



W 



BiriLAR. 



Observed 2 



" after tl 



Deci 

 le Declin 



.INATION 



Eition, k= 



. Magn 

 :0-00014( 



3t untc 



uched, .June 1 

 Balance. 



^d—Sept. 211 

 Observed 3 



^' after th 



e Declin 



ition, k= 



0-OOOOlC 



. 











Sept. 



IQi U^. 



Declina 



tion m 



agnet oscillatii 



ig through 11 



!'. 











