76 



Term-Day Observations or Magnetometers, 1845. 



Gottingen 

 Mean Time 



of 

 Declination 

 Observation . 













May 30, 31. 











Declina- 

 tion. 



BiFILAK 



Corrected. 



Balance 

 Corrected. 



Declina- 

 tion. 



BiriLAR 



Corrected. 



Balance 



Corrected. 



Declina- 

 tion. 



BiFILAR 



Corrected. 



Balance 

 Corrected. 



Declina- 

 tion. 



Bifilar 

 Corrected. 



Balance 

 Corrected. 



Min. 







Sc. DiT. 



Mic. Div. 



o 



Sc. Div. 



Mic. Div. 



. 



Sc. Div. 



Mic. Div. 



o 



Sc. Div. 



Mic. Di». 







lO''. 







14". 







18". 





22«'. 









25 10-36 



5420 



530-4 



25 05-45 



536-6 



461-6 



25 03-87 



540-8 



458-0 



25 14-98 



523-6 



476-8 



5 



09-82 



540-8 



530-3 



04-59 



5.38-7 



)) 



03-65 



542-6 



■ 458-9 





524-1 



476-2 



10 



09-57 



542-3 



528-2 



03-25 



540-6 



455-3 



03-63 



543-8 



459-3 



15-38 



526-0 



475-5 



15 



09-22 



541-5 



527-7 



01-45 



541-8 



452-3 



03-50 



544-1 



460-8 



15-74 



526-1 



475-3 



20 



08-45 



540-5 



527-8 



00-60 



541-5 



451-0 



03-16 



545-2 



462-9 



16-10 



527-3 



475-1 



25 



08-25 



538-2 



529-2 



00.33 



539-9 



'> 



03-47 



544-6 



464-4 



17-04 



530-1 



474-9 



30 



07-74 



536-6 



530-3 



00-20 



538-0 



450-2 



03-09 



542-8 



466-5 



17-51 



532-7 



472-8 



35 



07-81 



535-6 



529-8 



00-42 



534-9 



j> 



02-87 



542-8 



470-6 



17-86 



533-5 



472-6 



40 



07-82 



536-4 



528-9 



00-17 



533-7 



449-6 



03-20 



544-0 



472-8 



18-75 



530-7 



471-6 



45 



08-06 



536-1 



527-7 



00-77 



533-7 



449-7 



03-50 



543-2 



475-5 



18-13 



529-8 



471-0 



50 



08-18 



537-0 



525-3 



02-01 



534-6 



M 



03-77 



542-9 



476-9 



18-45 



531-4 



470-7 



55 



07-99 



535-0 



523-6 



02-60 



534-8 



" 



04-10 



542-1 



478-5 



18-65 



530-4 



471-1 







11". 







15". 







19". 





23". 









25 07-13 



534-3 



522-4 



25 02-82 



535-7 



444-4 



25 04-14 



540-9 



479-9 



25 18-04 



527-7 



471-6 



5 



06-64 



533-8 



522-0 



03-09 



535-6 



442-8 



04-31 



540-4 



479-6 



17-73 



525-4 



472-0 



10 



05-94 



531-5 



521-0 



02-86 



535-4 



>> 



04-21 



540-1 



480-8 



17-24 



524-9 



471-6 



15 



05-33 



532-6 



518-9 



02-82 



534-4 



441-5 



04-64 



539-6 



482-4 



18-11 



523-5 



473-4 



20 



04-34 



535-9 



516-9 



02-96 



533-3 



442-4 



04-76 



538-1 



483-1 



18-18 



523-4 



473-1 



25 



02-42 



532-7 



514-5 



03-27 



533-0 



445-0 



04-78 



536-3 



484-2 



17-73 



525-9 



472-4 



30 



01-36 



531-7 



514-3 



03-23 



533-4 



446-2 



04-91 



535-1 



484-9 



18-61 



527-7 



471-8 



35 



01-11 



532-7 



513-0 



03-37 



534-2 



445-6 



04-53 



533-2 



485-6 



19-17 



5290 



472-5 



40 



01-19 



534-2 



511-6 



03-27 



533-6 



449-1 



04-78 



533-1 



485-9 



18-63 



527-5 



472-8 



45 



01-61 



535-0 



510-9 



03-43 



533-7 



451-9 



04-91 



529-1 



486-8 



18-14 



522-7 



474-7 



50 



02-25 



534-3 



509-3 



03-23 



533-9 



453-2 



04-39 



528-9 



486-8 



18-52 



523-3 



476-4 



55 



02-91 



533-9 



508-5 



03-37 



5341 



455-3 



04-59 



526-3 



487-7 



19-24 



5211 



478-9 







12". 







16". 







20". 





0"- 









25 03-70 



530-8 



508-4 



25 03-81 



534-2 



455-0 



25 04-91 



524-6 



488-5 



25 20-09 



517-7 



481-1 



5 



04-44 



530-8 



507-0 



04-07 



534-2 



458-4 



05-29 



522-9 



489-2 



20-38 



517-8 



483-3 



10 



05-09 



532-0 



504-7 



04-37 



535-2 



459-1 



05-45 



521-8 



490-4 



21-32 



518-6 



483-2 



15 



05-67 



532-5 



501-9 



05-02 



5.-]5-8 



460-4 



07-37 



522-6 



491-2 



21-97 



520-7 



483-3 



20 



05-76 



531-4 



499-8 



05-49 



535-9 



461-5 



07-07 



518-2 



491-6 



22-48 



524-2 



482-2 



25 



05-76 



530-5 



498-2 



06-06 



536-8 



468-6 



06-86 



515-5 



492-1 



22-47 



520-2 



483-8 



30 



05-32 



530-4 



496-7 



06-16 



537-3 



464-8 



06-79 



514-3 



492-6 



22-57 



522-1 



484-1 



35 



05-05 



531-3 



494-6 



07-07 



535-0 



466-6 



06-79 



513-4 



491-9 



23-31 



522-1 



484-5 



40 



04-71 



533-4 



493-5 



07-13 



534-5 



468-7 



08-06 



513-4 



491-3 



23-68 



523-7 



483-7 



45 



05-00 



534-1 



492-4 



07-47 



533-9 



468-9 



08-99 



514-6 



491-6 



23-88 



525-2 



483-4 



50 



05-18 



533-3 



491-7 



09-27 



531-5 



469-9 



10-20 



514-9 



491-1 



24-05 



525-4 



483-9 



55 



05-45 



532-7 



491-6 



1013 



530-3 



472-9 



11-74 



515-8 



491-6 



24-48 



524-5 



485-2 





<* 



13". 







17". 







21". 





1". 









25 05-27 



533-0 



490-2 



25 10-53 



530-3 



472-8 



25 13-57 



516-5 



491-1 



25 24-55 



523-7 



486-3 



5 



05-29 



533-3 



488-8 



10-95 



532-3 



472-1 



14-65 



516-6 



489-5 



24-67 



521-5 



487-8 



10 



05-52 



533-9 



486-1 



11-69 



533-7 



470-8 



14-46 



516-4 



486-7 



23-86 



526-1 



487-7 



15 



05-50 



533-1 



483-0 



11-44 



535-5 



467-5 



14-92 



518-7 



484-2 



23-81 



522-4 



491-0 



20 



05-99 



532-6 



,, 



11-21 



536-8 



465-1 



14-57 



518-3 



482-4 



2405 



528-5 



489-3 



25 



06-93 



532-9 



482-4 



10-80 



538-2 



461-8 



14-85 



523-0 



479-2 



24-25 



549-7 



483-8 



30 



07-49 



532-3 



479-1 



09-89 



540-4 



457-9 



15-67 



525-0 



477-6 



27-84 



566-2 



481-4 



35 



07-91 



532-8 



477-0 



08-79 



540-8 



455-0 



14-31 



521-3 



477-4 



27-19 



544-3 



488-4 



40 



07-25 



532-5 



474-0 



07-38 



542-0 



453-3 



13-88 



521-9 



476-5 



25-83 



525-8 



497-2 



45 





531-6 



469-5 



06-59 



540-9 



453-Q 



14-13 



525-2 



475-5 



27-02 



524-6 



498-4 



50 



06-50 



531-9 



467-9 



05-25 



541-4 



454-5 



14-26 



526-5 



475-4 



27-24 



528-7 



496-9 



55 



06-26 



534-1 



466-1 



04-34 



541-2 



" 



15-32 



525-3 



476-6 



28-22 



539-9 



496-6 



BiFILi 



IR. Observe 



i 2" after 



the Declii 



lation, i=0-C 



00140. 





Balance. 



Observed i 



3" after tl 



16 Declination, fc=O-00 



JOIO. 



The te 

 Observat 



When 

 position 



mperature of 

 ions of Magn( 

 double comm 

 being appreci 



the bifila 

 jtometers. 

 as („) occ 

 able, the r 



r and bali 



iir in the c 



nicronieter 



mce magnets 



olumn for th 

 s were not al 



and the o 



i balance i 

 tered. 



bservers' i 

 nagnetome 



nitials. will t 

 ter, the neec 



e found a 

 le was exi 



t the corr 

 imine'd, an 



esponding hours in the 

 d no change from the p 



Hourly 

 revious 



