HouELY Observations of Magnetometers, September 12 — 18, 1845. 



49 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



Declina- 

 tion. 



BiFILAR. 



Balance. 



o 



Gottingen 

 M«an Time 

 of Declina- 

 tion Obs. 



Declina- 

 tion. 



BiFILAR. 



Bal. 



INCE. 



> .5 



o 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



57-0 



d. h. 



12 21 



3 



25 12-78 



Sc. DiT. 



523-7 



55-7 



Mic. Div. 



461-6 



55-0 



B 



d. h. 



16 5 



m. 







25 10-38 



Sc. Div. 



539-7 



55-9 



Mic. Div. 



466-0 



W 



22 







09-77 



526-4 



55-4 



458-1 



54-8 



W 



6 







0910 



545-0 



56-4 



459-2 



57-5 



H 



23 







12-95 



526-5 



55-1 



454-7 



54-8 



W 



7 







09-49 



547-0 



56-7 



456-6 



57-5 



H 



13 







15-98 



526-8 



55-0 



453-3 



55-0 



W 



8 







09-08 



549-4 



56-8 



449-6 



57-5 



H 



1 







18-47 



534-2 



55-2 



454-2 



55-4 , 



W 



9 







08-46 



547-5 



56-8 



451-5 



57-5 



H 



2 







17-26 



533-5 



55-5 



461-8 



55-8 , 



W 



10 







04-12 



538-8 



56-6 



460-5 



57-2 



H 



3 







13-52 



541-1 



55-7 



469-0 



56-2 



W 



11 







08-08 



541-5 



56-4 



452-3 



56-8 



B 



4 







11-14 



544-7 



56-1 



467-0 



56-5 



W 



12 







07-71 



541-7 



56-1 



447-6 



56-5 



B 



5 







09-49 



549-7 



56-4 



468-6 



56-9 



W 



















6 







08-80 



537-8 



56-7 



471-2 



57-2 



W 



13 







25 07-07 



54M 



55-8 



444-7 



56-1 



E 



7 







09-73 



545-7 



57-0 



460-8 



573 



H 



14 







07-55 



538-0 



55-6 



4480 



55-8 



B 



8 







09-05 



553-9 



57-0 



462-4 



57-8 



H 



15 







06-24 



539-1 



55-3 



447-0 



55-5 



B 



9 







03-57 



531-8 



57-0 



465-1 



57-5 



H 



16 







06-41 



539-0 



55-0 



446-5 



55-1 



B 



10 







08-88 



540-3 



57-1 



458-1 



57-5 



H 



17 







09-39 



540-1 



54-8 



447-5 



54-8 



B 



11 



8 



08-93 



540-2 



57- 1 



460-0 



57-5 



B 



18 







07-42 



542-4 



54-5 



446-1 



54-5 



B 



12 







09-02 



539-9 



57-0 



458-6 



57-3 



B 



19 







07-67 



540-3 



54-2 



451-4 



54-3 



H 



















20 







07-51 



535-0 



54-0 



453 9 



54-1 



H 



14 13 







25 09-89 



535-2 



57-0 



450-5 



56-2 



W 



21 







09-00 



529-2 



53.9 



457-3 



54-0 



W 



14 







08-85 



535-9 



56-4 



444-3 



55-5 



W 



22 







11-91 



523-5 



53-8 



453-7 



54-0 



H 



15 







08-03 



536-3 



55-7 



450-6 



54-8 



W 



23 







13-49 



523-6 



53-8 



452-1 



54-2 



H 



16 







07-94 



535-2 



55-0 



455-5 



54-0 



W 



17 







16-93 



529-3 



53-8 



439-8 



54-5 



H 



17 







07-94 



535-3 



54-3 



455-1 



530 



W 



1 







19-10 



531-5 



54-0 



446-3 



54-7 



H 



18 







07-64 



536-4 



53-6 



455-0 



52-2 



W 



2 







18-34 



534-0 



54-2 



454-9 



55-0 



H 



19 







07-31 



536-0 



52-9 



461-0 



51-3 



B 



3 







15-99 



540-8 



54-3 



459-7 



55-2 



H 



20 







07-65 



532-8 



52-2 



468-6 



50-5 



B 



4 







13-05 



545-2 



54-7 



470-7 



55-5 



H 



21 







08-14 



529-8 



51-7 



474-8 



50-2 



H 



5 







10-31 



543-0 



55-0 



479-4 



55-7 



H 



22 







09-82 



526-0 



51-2 



476-2 



50-2 



H 



6 







10-09 



543-8 



55-3 



480-8 



56-0 



B 



23 







11-89 



522-9 



510 



468-5 



50-4 



B 



7 







10-14 



545-8 



55-6 



473-8 



56-3 



B 



15 







1305 



529-8 



51-2 



469-6 



51-3 



B 



8 







11-17 



545-7 



55-9 



473-7 



56-5 



B 



1 







14-89 



535-4 



51-8 



474-1 



52-5 



H 



9 







10-13 



543-4 



56-0 



472-3 



56-7 



B 



2 







14-20 



539-0 



52-6 



478-8 



53-5 



H 



10 



Of 



10-80 



555-3 



56-2 



456-6 



56-8 



B 



3 







12-04 



539-9 



53-3 



481-6 



54-4 



B 



11 



ot 



25 01-45 



535-0 



56-4 



447-2 



56-8 



W 



4 







10-06 



541-0 



54-0 



480-6 



55-2 



H 



12 



of 



24 49-10 



530-4 



56-5 



410-8 



57-0 



W 



5 







09-06 



542-7 



54-7 



474-4 



55-7 



H 



















6 







0912 



543-6 



55-3 



467-7 



56-2 



W 



13 



Of 



24 56-16 



506-5 



56-6 



339-6 



57-3 



W 



7 







09-56 



545-7 



55-7 



463-5 



56-4 



W 



14 



Of 



25 00-40 



525-0 



56-8 



239-0 



57-5 



W 



8 







09-57 



544-6 



55-8 



459-6 



56-4 



W 



15 







08-95 



533-2 



57-0 



316-1 



57-6 



W 



9 







09-42 



542-5 



55-7 



457-3 



56-2 



W 



16 







06-50 



538-7 



57-0 



400-0 



57-5 



W 



10 







09-22 



542-4 



55-6 



455-9 



560 



W 



17 







06-81 



538-9 



56-8 



424-3 



57-2 



W 



11 







09-00 



542-9 



55-3 



454-5 



55-7 



H 



18 







04-28 



545-4 



56-6 



427-9 



570 



W 



12 







08-58 



543-3 



55-0 



453-8 



55-4 



H 



19 



Of 



06-70 



540-6 



56-4 



424-3 



56-7 



B 



















20 







13-79 



517-8 



56-2 



425-9 



56-4 



B 



13 







25 08-43 



542-2 



54-7 



453-0 



55-0 



H 



21 



Of 



23-38 



523-0 



56-1 



402-8 



56-4 



H 



14 







08-31 



542-2 



54-4 



452-8 



54-6 



H 



22 







17-31 



5240 



56-0 



407-9 



56-5 



H 



15 







09-66 



540-2 



54-0 



4570 



54-2 



H 



23 







13-16 



530-2 



56-1 



416-9 



56-7 



H 



16 







07-27 



542-1 



53-7 



451-0 



53-6 



H 



18 







1413 



529-7 



56-3 



422-0 



57-2 



H 



17 







08-01 



537-9 



53-3 



453-2 



53-0 



H 



I 







17-96 



539-2 



56-8 



426-4 



57-5 



B 



18 







08-82 



540-4 



53-0 



4521 



52-5 



H 



2 







15-51 



536-1 



57-0 



434-5 



57-7 



H 



19 







07-99 



538-4 



52-6 



4581 



52-1 1 



W 



3 







15-20 



528-0 



57-2 



449-7 



58-0 



B 



20 







08-23 



534-6 



52-3 



462-7 



51-7 



W 



4 







12-78 



531-6 



57-5 



454-9 



58-3 



H 



21 







09-26 



530-3 



52-0 



465-9 



51-5 



B 



5 







10-75 



538-3 



57-8 



460-5 



58-5 



B 



22 







11-34 



526-6 



51-8 



467-0 



51-4 i 



W 



6 







09-62 



541-9 



58-0 



460-9 



58-7 



W 



23 







13-34 



528-7 



51-7 



461-1 



51-9 i 



W 



7 







08-97 



542-3 



58-1 



456-2 



58-7 



W 



16 







15-96 



532-4 



521 



455-1 



52-8 



W 



8 







09-62 



543-0 



58-1 



450-0 



58-6 



W 



1 







18-01 



537-9 



52-7 



450-3 



53-7 



W 



9 







09-53 i 



542-0 



58-0 



445-7 



58-5 



W 



2 







16-38 



541-6 



53-4 



457-8 



54-6 



W 



10 







08-73 



540-4 



57-9 



445-3 



58-3 



W 



3 







14-26 



540-6 



54-3 



468-8 



55-5 



W 



11 







07-67 



540-8 



57-7 



442-4 



58-0 



H 



4 







12-28 



536-2 



55-2 



469-9 



56-4 



W 



12 







05-72 



540-0 



57-4 



431-2 



57-7 



H 



BiFILAR. 



Declinat] 

 Observed 2°> after the Declination, k = 



ON. Ma 

 0-00014C 



gnet u 



nto-ached, June 

 Balance. 



! 18-1— Sept. 5 

 Observed 3' 



>l<i. 



° after th 



e Declin 



ation, A = 



0-00001( 



). 







t Extra Observations made. 

 Sept. 14* 18''. A very minut 



e insect s 



een on 



the north 



cros 



s-plate of the 



balance 



magnet. 









MAG. AND MET. OBS. 1845. 



