



Hourly Observations of Magnetometers, 



June 29 



July, 4, 1845. 





35 



Gottingen 





BirlLAR. 



Balance. 



*-2 



Gottingen 

 Mean Time 



Declina- 



BiFILAR. 



Balance. 



t3 



MeaD Time 



Declina- 











s- t^ 











^" -ii 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



^ c 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 





tion Obs. 





rected. 



meter. 



rected. 



meter. 



o 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



C 



d. h. 



m. 



o 



Sc. Div. 







Mie. Div. 



o 





d. h. 



m. 



. 



.Sc. Div. 



o 



Mi.-. Div. 



o 





29 13 







25 12-45 



542-7 



55-5 



486-8 



560 



H 



1 21 







25 08-34 



530-9 



55-6 



488-0 



55-7 



H 



14 







1302 



537-4 



55-2 



478-1 



55-7 



H 



22 







08-41 



525-4 



55-7 



488-1 



56-0 



H 



15 







10-23 



537-9 



55-0 



478-3 



55-5 



H 



23 







10-53 



523-2 



55-8 



487-5 



56-4 



H 



16 







0718 



542-2 



55-0 



479-9 



55-5 



H 



2 







09-00 



531-4 



56-2 



483-2 



56-8 



H 



17 







04-81 



543-8 



54-8 



487-9 



55-3 



H 



1 







12-65 



536-1 



56-7 



482-2 



57-7 



H 



18 







04- 15 



538-0 



54-8 



493-3 



55-4 



H 



2 







13-16 



549-2 



57-3 



490-5 



58-6 



H 



19 







06-16 



537-5 



55-3 



497-7 



55-7 



W 



3 







12-85 



547-8 



58-2 



497-8 



59-5 



H 



20 







09-47 



532-0 



55-5 



496-6 



55-9 



W 



4 







13-66 



556-9 



59-1 



498-4 



60-5 



H 



21 







13-29 



524-1 



55-6 



498-5 



56-1 



W 



5 







13-86 



553-3 



60-0 



514-2 



61-5 



H 



22 







13-59 



529-9 



55-9 



488-7 



56-5 



W 



6 







14-73 



546-3 



60-8 



516-8 



62-2 



W 



23 







13-72 



530-5 



56-4 



489-0 



57-1 



W 



7 



30 



12-60 



550-6 



61-7 



502-0 



62-8 



W 



30 







14-94 



532-2 



56-9 



472-6 



57-9 



W 



8 







12-45 



547-5 



61-9 



499-9 



62-8 



W 



1 







14-53 



540-4 



57-5 



458-8 



58-6 



W 



9 







11-68 



546-1 



62-1 



489-8 



63-0 



W 



2 







15-12 



545-2 



58-2 



460-9 



59-4 



w 



10 







11-41 



545-4 



62-1 



482-1 



62-8 



W 



3 







15-44 



550-4 



59-0 



472-0 



60-3 



w 



11 







10-77 



531-8 



62-0 



477-6 



62-5 



H 



4 







15-25 



550-4 



59-8 



481-2 



611 



w 



12 







10-77 



541-6 



61-6 



476-3 



62-0 



H 



5 







13-02 



553-8 



60-4 



490-2 



61-5 



w 



















6 







10-53 



553-6 



60-8 



507-5 



61-7 



H 



13 







25 09-71 



540-4 



61-3 



475-2 



61-5 



H 



7 







12-75 



55M 



60-8 



507-2 



61-7 



H 



14 







10-50 



539-7 



60-9 



474-8 



61-0 



H 



8 







13-39 



559-1 



60-7 



491-2 



61-5 



H 



15 







08-14 



538-3 



60-4 



4760 



60-5 



H 



9 







12-04 



548-5 



60-5 



491-3 



61-5 



H 



16 







09-46 



541-2 



60-0 



475-2 



60-0 



H 



10 







11-44 



548-5 



60-3 



486-0 



61-0 



H 



17 







0808 



539-4 



59-7 



481-5 



59-5 



H 



11 







09-54 



550-0 



60-1 



470-0 



60-4 



D 



18 







06-06 



533-3 



59-3 



481-0 



59-0 



H 



12 







09-73 



534-4 



59-8 



444-1 



60-2 



D 



19 







10-28 



535-8 



59-0 



477-0 



58-7 



W 



















20 







07-17 



535-0 



58-7 



461-0 



58-4 



W 



13 







25 01-41 



533-8 



59-6 



415-0 



59-9 



D 



21 







08-63 



528-5 



58-4 



462-5 



58-2 



W 



14 







05-55 



535-7 



59-4 



409-2 



59-6 



D 



22 







11-14 



527-7 



58-3 



468-8 



58-0 



W 



15 







06-93 



537-6 



59-2 



392-8 



59-3 



D 



23 







12-28 



528-6 



58-0 



478-9 



57-8 



W 



16 







15-27 



521-5 



58-9 



403-4 



58-9 



D 



3 







15-17 



529-9 



57-9 



461-2 



57-8 



W 



17 







06-59 



537-4 



58-7 



383-6 



58-5 



D 



1 







15-78 



537-7 



57-8 



463-6 



57-8 



w 



18 







07-51 



539-4 



58-4 



422-3 



58-3 



D 



2 







15-59 



539-2 



57-8 



467-3 



57-8 



w 



19 







08-26 



531-0 



58-0 



446-5 



58-0 



H 



3 







15-69 



542-4 



57-8 



481-8 



57-8 



w 



20 







06-77 



530-4 



57-7 



461-0 



57-7 



H 



4 







16-93 



547-4 



57-8 



492-2 



57-8 



w 



21 







07-54 



523-8 



57-6 



472-6 



57-5 



W 



5 







15-14 



546-6 



57-8 



498-4 



58-0 



w 



22 







09-19 



526-8 



57-4 



473-2 



57-2 



H 



6 







14-64 



551-1 



57-8 



501-7 



58-2 



H 



23 







11-34 



5301 



57-2 



471-0 



57-2 



H 



7 







12-82 



553-0 



58-0 



504-0 



58-3 



H 



1 







14-06 



537-0 



57-1 



463-5 



57-1 



H 



8 







12-95 



548-6 



58-0 



500-1 



58-4 



H 



1 







15-44 



545-2 



57-1 



453-4 



57-3 



H 



9 







12-75 



547-9 



58-0 



495-5 



58-4 



H 



2 







14-99 



532-6 



57-2 



468-0 



58-0 



H 



10 







11-64 



545-3 



58-1 



494-4 



58-4 



H 



3 







15-41 



552-5 



57-7 



470-0 



58-3 



H 



11 







10-97 



543-2 



58-2 



489-6 



58-4 



D 



4 







15-04 



550-6 



57-9 



477-7 



58-4 



H 



















5 







13-93 



549-8 



58-0 



480-8 



58-4 



H 



12 







25 10-65 



541-0 



58-2 



488-6 



58-3 



D 



6 







13-00 



552-6 



57-9 



484-5 



58-2 



W 



13 







11-48 



543-7 



58-1 



485-7 



58-3 



D 



7 







12-63 



550-5 



57-7 



486-1 



57-9 



W 



14 







08-50 



542-1 



58-1 



485-2 



58-3 



D 



8 







13-22 



548-4 



57-5 



486-2 



57-5 



H 



15 







07-38 



540-0 



580 



486-7 



58-2 



D 



9 







11-62 



548-5 



57-2 



484-6 



57-2 



H 



16 







07-34 



538-5 



57-9 



487-2 



58-1 



D 



10 







11-48 



546-4 



570 



491-1 



56-8 



H 



17 







07-31 



540-5 



57-7 



487-7 



57-7 



D 



11 







09-87 



541-4 



56-8 



490-3 



56-5 



W 



18 







05-72 



538-7 



57-4 



485-5 



57-4 



D 



12 







09-64 



540-5 



56-5 



488-0 



56-3 



W 



19 







05-32 



536-0 



57-4 



488-8 



57-4 



H 



















20 







05-56 



5340 



57-4 



491-3 



57-3 



H 



13 







25 09-86 



539-8 



56-3 



485-2 



560 



W 



21 







07-35 



531-6 



57-4 



493-5 



57-3 



W 



14 







08-97 



539-3 



56-0 



486-7 



55-8 



W 



22 







10-23 



529-6 



57-4 



491-0 



57-3 



H 



15 







09-35 



539-9 



55-8 



488-0 



55-5 



w 



23 







13-02 



528-7 



57-4 



491-3 



57-0 



H 



16 







11-19 



540-7 



55-6 



484-8 



55-3 



w 



4 







16-19 



530-9 



57-6 



493-8 



58-2 



H 



17 







06-61 



542-5 



55-4 



485-2 



55-1 



w 



1 







19-34 



536-0 



57-9 



491-2 



58-7 



H 



18 



3 



06-21 



536-4 



55-3 



493-6 



55-1 



w 



2 







19-41 



543-8 



58-7 



482-1 



59-5 



H 



19 







06-03 



533-1 



55-4 



497-2 



55-3 



H 



3 







18-07 



546-7 



59-2 



481-2 



60-2 



H 



20 







08-01 



531-4 



55-4 



492-7 



55-5 



H 



4 







16-86 



552-7 



59-8 



488-4 



61-0 1 



H 



, 









Declination. Magnet 



untouc 



bed, June 



ISd- 



-Sept. 211. 









BiFILAR. 



Observed 2 



■" after tl 



le Declination, t=0-0001-i( 



). 



Bala 



NCE. 



Observed 3™ after the Declin 



ation, k = 



O-OOOOK 



). 









July 3^ 



2'>. A small insect seen c 



)n the 



south cross-pla 



te of the balance magnet. 









































