



Hourly Observations of Magnetometers, 



July 31- 



— August 6 



, 1845 





41 



Gbttingen 





BlFILAR. 



Balance. 





Gbttingen 



Declina- 



BiFILAR. 



Balance. 



S "3 



Mean Time 



Declina- 



1 



1 



Eh -)3 



Mean Time 











> .ri 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



j-s 



of Declina- 



TION. 



Cor- 



Thermo- 



Cor- 



Thermo- 



0) ."H 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



o 



tion Obs. 



1 



rected. 



meter. 



rected. 



meter. 



O 



<1. h. 



m. 



o 



Sc. Div. 



o 



Mic. Div. 



o 





d. h. 



m. 



1 ° ' 



Sc. Div. 



o 



Mic.DiT. 



o 



1 



31 13 







25 09-73 



540-7 



58-6 



466-6 



58-4 



W 



3 2] 







1 25 12-11 



509-8 



57-8 



459-6 



57-9 



H 



14 







09-15 



540-4 



58-3 



468-1 



58-1 



w 



22 







1 13-69 



507-2 



57-9 



461-4 



58-2 



H 



15 







08-99 



539-8 



58-0 



468-6 



57-8 



w 



23 







18-13 



505-3 



58-2 



463-8 



58-7 



H 



16 







08-95 



539-4 



57-7 



469-2 



57-4 



w 



4 







18-37 



511-9 



58-7 



467-9 



59-3 



H 



17 







07-98 



540-6 



57-5 



469-2 



57-1 



w 



1 







21-29 



527-5 



59-2 



462-3 



60-0 



H 



18 







06-23 



538-0 



57-2 



470-3 



56-8 



w 



2 







20-77 



531-8 



59-9 



473-8 



60-7 



B 



19 







05-32 



534-4 



57-0 



476-3 



56-6 



B 



3 







15-17 



558-5 



60-4 



506-7 



61-4 



W 



20 







04-84 



530-3 



56-8 



480-3 



56-4 



B 



4 







16-25 



538-7 



61-0 



517-9 



62-0 



W 



21 







04-81 



528-7 



56-7 



480-3 



56-5 



H 



5 







14-96 



556-9 



61-7 



517-1 



62-6 



B 



22 







06-97 



529-7 



56-7 



471-5 



56-7 



H 



6 







12-51 



547-0 



61-9 



519-4 



62-8 



W 



23 







09-26 



533-8 



56-7 



458-6 



56-8 



H 



7 







12-76 



552-7 



62-0 



497-3 



62-7 



W 



1 







13-57 



540-4 



56-9 



451-0 



57-2 



B 



8 







12-90 ! 547-1 



61-9 



482-5 



62-5 



W 



1 







17-76 



551-6 



57-3 



447-5 



58-0 



H 



9 







10-97 



548-1 



61-7 



475-5 



62-2 



W 



2 



Of 



23-88 



558-7 



57-9 



458-7 



58-7 



B 



10 







10-81 



543-7 



61-6 



472-3 



62-0 



W 



3 



Of 



22-99 



539-8 



58-7 



468-6 



59-5 



B 



11 







08-41 



546-0 



61-3 



460-2 



61-5 



H 



4 



Of 



20-55 



555-5 



59-3 



488-1 



60-4 



H 



12 







07-64 



544-0 



61-0 



447-4 



61-2 



H 



5 



ot 



19-91 



546-9 



59-9 



560-7 



60-8 



B 



















6 



Of 



19-41 



552-5 



60-4 



569-4 



61-3 



W 



13 







25 09-76 



540-9 



60-7 



440-8 



60-8 



H 



7 







13-25 



549-1 



60-7 



537-2 



61-3 



W 



14 







05-83 



537-7 



60-3 



435-3 



60-3 



H 



8 







10-88 



554-3 



60-7 



506-9 



61-1 



W 



15 







06-12 



535-3 



59-8 



444-9 



59-7 



H 



9 







11-27 



549-2 



60-6 



489-0 



61-0 



W 



16 







16-08 



531-9 



59-4 



432-7 



59-0 



H 



10 







25 1202 



547-4 



60-4 



481-6 



60-7 



W 



17 







13-36 



534-8 



59-0 



425-9 



58-5 



H 



11 



5t 



24 54-01 



551-8 



600 



408-9 



60-3 



H 



18 







07-91 



527-3 



58-7 



436-7 



58-1 



H 



12 



Of 



25 06-16 



535-3 



59-8 



404-4 



60-1 



H 



19 







04-88 



525-3 



58-3 



461-8 



57-8 



W 



















20 







05-56 



529-4 



58-0 



469-8 



57-6 



W 



13 



Of 



25 02-28 



534-5 



59-7 



417-8 



60-0 



H 



21 







07-82 



530-3 



57-9 



479-7 



57-7 



B 



14 



of 



18-35 



535-6 



59-5 



419-5 



59-8 



H 



22 







08-28 



523-9 



57-9 



467-6 



580 



W 



15 



of 



1000 



531-0 



59-2 



375-6 



59-5 



H 



23 







10-51 



521-3 



58-1 



473-0 



58-7 



W 



16 



of 



03-77 



541-5 



59-0 



374-0 



59-0 



H 



5 







14-48 



523-2 



58-7 



482-1 



59-7 



W 



17 







08-05 



541-6 



58-7 



3740 



58-6 



H 



1 







15-85 



531-0 



59-7 



476-6 



610 



W 



18 







03-23 



539-6 



58-3 



370-0 



58-2 



H 



2 







13-81 



537-9 



60-9 



488-3 



62-5 



W 



19 







08-12 



533-9 



58-1 



388-6 



57-9 



W 



3 







15-20 



546-5 



62-2 



490-2 



63-7 



W 



20 







10-65 



529-8 



57-8 



404-7 



57-6 



W 



4 







14-50 



553-3 



63-3 



483-7 



64-8 



W 



21 







10-68 



524-3 



57-8 



411-6 



57-7 



B 



5 







12-11 



547-4 



64-0 



475-5 



65-3 



W 



22 







12-70 



522-8 



57-7 



423-8 



57-8 



W 



6 







11-10 



547-0 



64-3 



472-6 



65-4 



H 



23 







13-69 



529-9 



57-8 



435-2 



58-2 



W 



7 







10-01 



541-5 



64-5 



467-8 



65-5 



H 



2 







19-10 



531-3 



58-0 



448-8 



58-6 



W 



8 







10-04 



545-6 



64-4 



466-4 



65-4 



H 



1 







21-81 



539-5 



58-7 



460-8 



59-4 



W 



9 







09-69 



545-5 



64-3 



463-5 



65-1 



H 



2 







22-15 



530-8 



59-4 



469-5 



60-3 



W 



10 







10-01 



541-2 



64-0 



463-4 



64-7 



H 



3 







17-53 



540-6 



60-1 



464-a 



61-0 



W 



11 







07-78 



537-8 



63-7 



465-8 



64-2 



B 



4 







14-64 



541-5 



60-6 



492-3 



61-5 



W 



12 







09-86 



539-5 



63-4 



459-6 



63-7 



B 



5 







13-44 



545-0 



61-0 



473-6 



61-9 



W 



















6 







11-37 



548-9 



61-4 



483-5 



62-2 



W 



13 







25 09-84 



539-2 



63-1 



459-0 



63-1 



B 



7 







11-77 



550-4 



61-6 



478-8 



62-5 



H 



14 







09-39 



537-5 



62-7 



462-9 



62-5 



B 



8 







10-50 



550-2 



61-8 



476-1 



62-7 



H 



15 







08-11 



535-9 



62-2 



466-4 



61-9 



B 



9 







10-45 



543-5 



62-0 



478-2 



62-7 



H 



16 







10-41 



534-6 



61-7 



465-5 



61-3 



B 



10 







09-86 



546-3 



61-9 



4760 



62-4 



H 



17 







09-22 



533-7 



61-2 



466-2 



60-7 



B 



11 



Of 



06-26 



534-6 



61-8 



462-2 



62-1 



B 



18 







06-46 



530-4 



60-8 



465-9 



60-2 



B 



12 







05-92 



540-9 



61-5 



426-4 



61-8 



B 



19 







07-10 



527-4 



60-4 



465-9 



59-9 



H 



















20 







06-14 



527-3 



60-0 



467-5 



59-6 



H 



3 13 







25(11-00) 



(540-0) 





(423-7) 







21 







08-19 



527-7 



59-8 



466-9 



59-4 



W 



14 



Of 



11-52 



530-3 



59-0 



423-7 



58-5 



W 



22 







11-35 



523-7 



59-7 



466-0 



59-5 



H 



15 



Of 



14-82 



544-2 



58-7 



410 3 



58-4 



w 



23 







14-10 



522-0 



59-7 



467-6 



59-7 



H 



16 







07-49 



540-6 



58-5 



438-3 



58-2 



w 



6 







17-20 



520-9 



59-8 



460-9 



60-4 



H 



17 







04-41 



537-2 



58-2 



458-5 



57-9 



w 



1 







19-17 



530-9 



60-3 



450-2 



61-5 



H 



18 







05-60 



534-6 



57-9 



469-4 



57-6 



w 



2 







19-12 



538-7 



61-2 



458-8 



62-6 



H 



19 







04-71 



532-6 



57-8 



481-5 



57-5 



B 



3 







17-36 



535-1 



62-3 



470-0 



63-7 



H 



20 







09-57 



517-2 



57-8 



472-1 



57-5 



B 



4 







13-97 



532-4 



63-2 1 



463-9 



64-5 



H 





Declination. iVIagnt 



5t untn 



uched, June 1 



3<i — Sept. 21<i. 









BiriLAR. 



Observed 2" after the Declination, /i;=0-000i4( 



). 



Balance. 



Observed 3™ after the Declin< 



ition, &= 



0-OOOOlC 



. 







t Extra Observations made. 





















Aug. 3* ISi". Tlie quantities in parenthes 



es are 



approximate, a 



nd have been used in summatio 



ns. 







MAG. 



AND MET. 0] 



BS., 184 



5. 



















] 



L 





