42 



Hourly Observations of Magnetometers, August 6 — 11, 1845. 



Gbttingen 





BiFILAE. 



Balance. 





Gbttingen 





Bifilar. 1 



Balance. 



't- - 



Mean Time 



Declina- 













Mean Time ; 



Declina- 











u '-^ 



of Declina- 



tion. 



Cor- ' 



thermo- 



Cor- ' 



Thermo- 



0) -^ 



of Declina- \ 



tion. 



Cor- ' 



Thermo- 



Cor- 



Thermo- 



o •- 



tion Ob. 







rected. 



meter. 



rected. 



meter. 



o 



tion Obs. 1 





rected. 



meter. 



rected. 



meter. 



C 



d. h. 



m. 



o 



Sc. Div. 



o 



Mic. Diy. 



o 





d. h. m. 



o 



Sc. DiT. 



» 



Mic. Div. 







6 5 







25 12-85 



543-7 



63-8 



486-5 



65-3 



H 



8 13 



25 15-44 



544-0 



64-6 



440-2 



64-5 



B 



6 







12-01 



552-7 



64-5 



484-5 



65-9 ' 



B 



14 



10-45 



540-4 



64-2 



424-5 



64-1 



B 



7 







10-47 



548-9 



64-8 



477-8 



66-0 



B 



15 



10-21 



535-0 



63-8 



429-9 



63-6 



B 



8 







10-25 



551-8 



64-9 



469-8 



65-6 \ 



B 



16 



17-33 



533-6 



63-4 



409-8 



63-1 



B 



9 



7 



10-77 



548-2 



64-7 



466-0 



65-4 i 



B 



17 



07-11 



535-3 



63-0 



4.34-0 



62-6 



B 



10 







11-00 



545-9 



64-5 



461-1 



65-2 ' 



B 



18 



04-64 



536-4 



62-7 



458-5 



62-2 



B 



11 







09-02 



542-5 



64-3 



458-7 



650 i 



W 



19 



(06-00) 



(533-4)1 



(466-5) 







12 







0919 



546-7 



64-0 



434-1 



64-5 



W 



20 



21 



07-51 

 10-36 



530-4 1 61-9 

 528-9 61-6 



474-5 

 471-7 



61-7 

 61-0 



H 

 W 



13 







25 08-88 



542-4 



63-7 



443-0 



640 



W 



22 



11-10 



526-4 61-3 



481-5 



61-0 



H 



14 







0801 



539-7 



63-4 



453-6 



63-7 



W 



23 



14-06 



5230 61-2 



471-4 



610 



H 



15 







09-57 



541-7 



63-1 



455-5 



63-3 



W 



9 



16-15 



525-5 



61-0 



459-3 



61-0 



H 



16 







09-98 



538-3 



62-8 



461-8 



62-9 



W 



1 



18-90 



527-0 



61-0 



445-5 



61-0 



H 



17 







07-84 



542-5 



62-5 



4600 



62-5 



W 



2 1 



19-48 



542-8 



610 



447-8 



61-0 



H 



18 







06-88 



540-6 



62-2 



465-7 



62- 1 



W 



3 j 



18-63 



537-6 



60-9 



467-8 



60-8 



H 



19 







07-74 



5340 



61-9 



466-6 



61-6 



B 



4 



16-50 



543-3 



60-8 



474-8 



60-7 



H 



20 







13-32 



524-5 



61-7 



470-3 



61-4 



B 



5 



15-36 



553-5 



60-7 



488-6 



60-4 



H 



21 







11-64 



533-7 



61-4 



462-1 



61-3 



H 



6 



12-72 



544-2 



60-5 



506-5 



60-0 



B 



22 







08-65 



523-0 



61-3 



465-9 



61-3 



H 



7 



10-03 



541-5 



60-2 



516-9 



59-7 



B 



23 







10-67 



524-7 



61-3 



461-3 



61-6 



H 



8 



09-69 



546-6 



59-9 



504-5 



59-3 



B 



7 







14-33 



525-3 



61-6 



452-2 



62-2 



B 



9 



10-50 



543-4 



59-6 



492-4 



59-0 



B 



1 







18-30 



530-1 



62-0 



459-5 



62-9 



H 



10 



10-53 



542-2 



59-3 



484-2 



58-7 



B 



2 







1514 



536-3 



62-6 



466-4 



63-2 



H 



11 



10-21 



543-7 



59-0 



479-8 



58-5 



W 



3 







14-68 



539-2 



63-0 



486-1 



64-0 



B 



12 Of 



00-69 



550-6 



58-8 



438-1 



58-3 



W 



4 







16-18 



546-5 



63-5 



490-4 



64-4 



B 

















5 







11-17 



543-0 



63-9 



492-9 



64-6 



B 



10 13 



25 09-10 



542-3 



58-1 



468-1 



58-1 



H 



6 







10-80 



545-8 



64-0 



489-1 



64-8 



W 



14 



07-40 



5380 



58-0 



458-2 



58-0 



H 



7 







09-82 



545-0 



64-0 



479-3 



64-7 



H 



15 



09-12 



537-2 



57-8 



466-5 



57-8 



H 



8 







10-43 



547-2 



64-0 



467-3 



64-7 



H 



16 



08-82 



538-0 



57-7 



476-6 



57-7 



H 



9 







10-53 



547-3 



64-0 



464-5 



64-5 



H 



17 



07-54 



540-3 



57-6 



480-8 



57-5 



H 



10 







08-79 



545-4 



63-9 



463-6 



64-3 



W 



18 



06-26 



539-6 



57-5 



485-4 



57-4 



H 



11 







07-84 



542-5 



63-6 



460-0 



63-9 



H 



19 



05-23 



538-0 



57-4 



490-4 



57-3 



W 



12 







10-04 



544-0 



63-3 



1 451-9 



63-5 



H 



20 



21 



05-42 

 07-00 



531-0 

 531-4 



57-4 

 57-4 



499-9 

 495-8 



57-3 

 57-5 



W 

 B 



13 







25 12-83 



542-3 



63-0 



444-3 



63- 1 



H 



22 



08-11 



528-4 



57-4 



496-8 



57-8 



W 



14 



ot 



04-56 



529-8 



62-6 



407-9 



62-6 



H 



23 



09-93 



525-3 



57-7 



481-4 



58-2 



W 



15 



of 



26-16 



532-9 



62-3 



390-8 



62-2 



H 



11 



11-99 



522-7 



58-1 



475-5 



58-7 



W 



16 



■ 



07-20 



540-6 



62-0 



402-8 



61-8 



H 



1 



14-99 



531-2 



58-5 



471-9 



59-2 



W 



17 







06-26 



537-5 



61-6 



432-4 



61-2 



H 



2 



16-86 



i 535-9 



59-0 



480-0 



59-7 



W 



18 







06-53 



531-8 



61-2 



1 455-3 



60-5 



H 



3 



16-72 



537-9 



59-5 



483-0 



60-3 



W 



19 







05-56 



530-5 



60-9 



4650 



60-3 



W 



4 



15-83 



542-1 



60-0 



483-4 



60-8 



W 



20 







06-34 



525-8 



60-6 



470-4 



60-0 



W 



5 



1 13-23 



543-2 



60-5 



492-7 



61-3 



W 



21 







14-94 



516-1 



60-3 



471-5 



59-9 



B 



6 



10-53 



545-0 



60-9 



495-9 



61-7 



H 



22 







14-89 



517-7 



60-3 



464-1 



60-0 



W 



7 



08-21 



549-1 



61-1 



495-0 



61-7 



H 



23 







16-38 



517-5 



60-3 



464-1 



60-3 



W 



8 



i ^ 08-52 



547-6 



61-0 



483-8 



61-5 



H 



8 







18-74 



524-0 



60-5 



456-0 



61-0 



W 



9 



09-42 



545-0 



60-7 



' 477-8 



61-0 



H 



1 







20-79 



525-2 



61-0 



451-8 



61-9 



W 



10 



09-91 



i 544-6 



60-4 



i 473-2 



60-6 



H 



2 







20-32 



532-5 



61-7 



455-5 



628 



W 



11 



1003 



542-3 



60-1 



470-2 



60-2 



B 



3 







19-02 



537-7 



62-6 



461-2 



63-8 



W 



12 



09-66 



541-4 



59-9 



467-0 



59-8 



B 



4 







17-06 



549-4 



63-5 



464-1 



64-7 



W 

















5 







14-13 



552-4 



64-4 



1 467-7 



65-5 



W 



13 



25 09-64 



540-4 



59-6 



467-2 



59-4 



B 



6 







11-68 



547-9 



65-1 



479-7 



66-7 



H 



14 



09-02 



538-3 



59-3 



470-1 



59-0 



B 



7 







1009 



548-0 



65-5 



; 476-1 



66-5 



H 



15 



09-39 



538-7 



59-0 



471-2 



58-7 



B 



8 







10-43 



547-2 



65-8 



463-3 



66-5 



H 



16 



08-95 



538-6 



58-8 



471-9 



58-5 



B 



9 







10-13 



545-3 



65-8 



463-2 



66-5 



H 



17 



07-69 



537-9 



58-5 



477-3 



58-2 



B 



10 







11-28 



550-0 



65-7 



457-6 



66-2 



H 



18 



06-23 



1 537-6 



58-2 



483-6 



58-0 



B 



11 







06-93 



547-6 



65-2 



451-4 



65-5 



B 



19 



05-05 



535-8 



58-0 



487-0 



57-7 



H 



12 







09-53 



545-1 



64-9 



' 444-4' 650 



B 



20 



03-99 



532-9 



57-8 



486-0 



57-5 



H 







Dec 



LINATION. Magn 



et unt 



ouched, June J 



8'i— Sept. 21<i. 







BiFILAR 



Observed 2"^ after the Declii 



lation, ^=0-00014 



0. 



Balance 



Observed 3"' after the DecliE 



ation, A=0'00001 



0. 



t Extra Observations made. 



Aug. 8"* IQ''. The quantities in parentheses are approximate, and have been used in summations. 



