42 



Term-Day Observations of Magnetometers, 1.843. 



Gottingen 

 Mean Time 



of 

 Declination 

 Observation. 



Septembek 20, 21. 



Declina- 

 tion. 



Bifilah 

 Corrected. 



Balance 

 Corrected. 



Declina- 

 tion. 



Bifilar 

 Corrected. 



Balance 

 Corrected. 



Declina- 

 tion. 



BiFILAK 



Corrected. 



Balance 



Corrected. 



Declina- 

 tion. 



BiFILAK 



Corrected. 



Ealanc 

 Correctc 



Min. 



o 



Sc. Div. 



Mic. DiT. 



o . 



Sc. Div. 



Mic. Div. 



. , 



Sc. Div. 



Mic. Div. 



O f 



Sc. Div. 



Mic. Dii 







lO'i. 





14^ 



18". 



22". 









25 15-49 



510-0 



806-4 



25 16-85 



508-0 



790-9 



25 20-41 



503-0 



777-1 



25 18-62 



492-8 



801-f 



5 



16-41 



508-0 



807-6 



16-60 



507-3 



788-8 



19-87 



504-5 



)> 



18-57 



4920 



„ 



10 



16-84 



508-6 



806-6 



19-09 



498-4 



jj 



20-37 



504-1 



)J 



17-99 



491-5 



„ 



15 



16-01 



511-2 



803-9 



22-23 



496-6 



784-4 



20-37 



503-3 



31 



18-45 



493-0 



)» 



20 



14-76 



513-8 



801-0 



32-20 



507-8 



754-9 



20-37 



503-1 



J, 



19-00 



492-3 



806-^ 



25 



14-49 



517-6 



797-9 



34-58 



507-4 



709-9 



21-68 



505-3 



777-9 



18-36 



490-5 



805-] 



30 



15-02 



519-3 



796-1 



32-17 



500-7 



668-7 



23-26 



504-4 



J? 



18-66 



490-1 



808-S 



35 



15-72 



517-2 



795-9 



29-06 



499-0 



6520 



22-99 



506-4 



5) 



19 04 



487-7 



>» 



40 



15-83 



516-5 



795-3 



26-57 



509-7 



651-5 



22-06 



508-0 



769-5 



19-98 



484-4 



813-2 



45 



15-63 



513-8 



796-3 



24-10 



509-1 



654-2 



21-64 



507-9 



769-4 



20-35 



482-1 



M 



50 



15-39 



513-4 



796-7 



23-93 



511-6 



666-7 



21-22 



5058 



)J 



20-16 



485-1 



815-( 



55 



16-06 



511-7 



798-2 



24-50 



512-2 



678-4 



20-23 



506-0 



if 



20-72 



486-9 



» 







11". 





15". 



19''. 



23". 









25 16-73 



510-6 



800-9 



25 23-76 



511-6 



687-3 



25 19-53 



505-7 



770-3 



25 21-05 



486-4 



811-E 



5 



16-87 



509-9 



801-8 



22-22 



508-7 



691-3 



19-17 



504-7 



?j 



20-30 



486-8 



?» 



10 



17-34 



509-7 



802-7 



20-52 



509-9 



693-8 



18-55 



506-0 



774-9 



19-40 



4931 



808-E 



15 



17-88 



509-7 



803-5 



20-05 



508-4 



698-4 



17-56 



508-7 



)» 



20-85 



488-2 



»1 



20 



18-01 



510-5 



801-1 



19-31 



506-0 



703-1 



17-51 



508-4 



777-5 



19-96 



489-2 



809-S 



25 



18-62 



511-4 



801-3 



17-71 



507-5 



708-9 



- 16-53 



508-4 



)) 



21-14 



492-0 



Jl 



30 



19-42 



511-5 



804-2 



17-42 



506-0 



715-5 



15-91 



507-5 





21-91 



492-1 



)f 



35 



19-83 



510-6 



804-3 



16-77 



508-4 



720-5 



15-77 



506-7 



780-8 



21-37 



495-9 



it 



40 



19-36 



511-0 



804-0 



16-33 



509-1 



725-5 



15-19 



507-6 



JJ 



22-35 



497-5 



804-2 



45 



19-22 



511-9 



803-3 



16-51 



507-7 



731-5 



15-72 



507-3 



784-3 



22-50 



496-1 



)) 



50 



19-22 



513-6 



803-6 



16-53 



506-5 



735-6 



15-49 



506-7 



?> 



22-20 



495-5 



» 



55 



19-63 



513-9 



803-8 



15-72 



509-5 



741-0 



14-82 



507-8 



>» 



22-90 



495-7 









12^ 





16^ 



20". 



0". 









25 19-42 



513-7 



804-1 



25 16-67 



511-6 



»> 



25 15-17 



505-4 



787-7 



25 2309 



496-7 



tt 



5 



19-56 



512-8 



804-6 



16-53 



510-6 



744-5 



14-28 



505-5 



789-1 



24-71 



496-6 



803-" 



10 



19-36 



512-4 



805-2 



16-13 



511-2 



746-1 



14-49 



506-0 



791-3 



24-18 



494-7 



II 



15 



19-22 



511-9 





> 



16-26 



510-4 



748-5 



15-16 



505-4 



792-9 



23-95 



492-1 



„ 



20 



19-22 



511-7 







15-86 



511-6 



)> 



15-32 



503-0 



795-5 



22-80 



497-8 



797-C 



25 



19-22 



511-5 





) 



15-59 



509-3 



)) 



15-16 



502-5 



>) 



23-64 



496-1 



1) 



30 



19-09 



512-2 





f 



15-86 



507-1 



754-6 



15-16 



503-4 



J> 



23-59 



494-9 



)1 



35 



19-09 



512-8 





> 



15-86 



507-7 



760-5 



15-59 



503-0 



798-5 



23-26 



497-1 



J» 



40 



19-09 



512-3 





> 



16-43 



507-6 



765-1 



15-83 



500-7 



)> 



24-11 



499-6 



n 



45 



18-80 



512-0 





t 



17-44 



508-0 



J) 



15-64 



501-8 



5» 



24-85 



501-6 



7984 



50 



18-75 



512-7 





9 



17-59 



508-5 



)J 



15-88 



499-6 



800-2 



26-08 



505-9 



}> 



55 



18-59 



511-4 





, 



17-24 



509-5 



3> 



14-65 



500-6 



>» 



27-88 



505-4 



f> 







13\ 





17^ 



21". 



1". 









25 19-27 



510-0 



806-3 



25 17-05 



509-8 



?) 



25 15-22 



500-9 



802-0 



25 26-96 



503-7 



799-8 



5 



19-07 



509-4 



) J 



16-80 



508-5 



)1 



15-49 



499-7 



,, 



26-86 



499-9 



)J 



10 



18-68 



511-6 



)» 



16-55 



508-5 



766-8 



15-16 



499-7 



jj 



27-46 



501-6 



794-8 



15 



19-10 



512-0 



)> 



16-50 



508-1 



^, 



15-74 



496-9 



?> 



27-70 



504-3 



a 



20 



19-17 



512-9 



jy 



16-75 



504-8 



772-3 



15-19 



494-4 



805-8 



27-93 



505-9 



»» 



25 



19-09 



511-8 



804-1 



17-88 



503-0 



JJ 



14-89 



498-5 



)) 



27-78 



504-6 



it 



30 



19-15 



510-5 



803-3 



17-89 



504-3 



)J 



14-65 



497-3 



799-7 



27-93 



503-6 



») 



35 



18-57 



512-4 



800-1 



18-59 



504-7 



?) 



14-51 



499-5 



796-4 



27-58 



502-0 



798-8 



40 



18-48 



510-6 



„ 



19-17 



501-7 



775-9 



15-96 



498-9 



796-9 



27-41 



500-1 



)i 



45 



18-03 



509-4 



799-0 



19-27 



502-5 



jj 



16-53 



497-0 



,, 



27-47 



493-5 



II 



50 



17-74 



509-7 



795-8 



19-83 



501-5 



)J 



17-83 



494-2 



800-3 



27-73 



498-0 



II 



55 



17-20 



509-8 



793-5 



20-32 



502-5 



3> 



17-98 



492-3 



801-7 



27-06 



498-0 



799-1 



Houii, 





1 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 







1 









BiFILAE 



Thermome 



TER, . . 



• 



65-0 



65-2 



65-3 



65-3 



65-1 



650 



64-9 



64-7 



64-7 



64-5 



64-0 



63-9 



64-0 



64-5 



65-4 



66-3 



Balanc 



E Thermom] 



3TER, 



• 



64-5 



64-9 



65-2 



65-2 



65-3 



65-3 



65-2 



65-1 



65-0 



64-8 



64-4 



54-2 



64-5 



65-0 



66-4 



66'2 



Observ 



er's Initial 



. . . 



• 



B 



B 



B 



B 



D 



D 



D 



D 



W 



W 



W 



W H 



H 



H 



H 







Bl 

 Bi 



FILAR. 

 lLANCE. C 



bserved 2" after the Declination. A=0-0001205. 



(bserved S"" after the Declination. X:=0-000013 approximately. 



1 



Sept. 2 

 tions visiW 



Qd li^ 35". 

 e. At IS^^ tl 



Bright au 

 le aurora 1 



roral glar 

 lad disapp 



e fron NW by N to N, extending from the horizon to about 12° altitude. No pencils no 

 eared. 



r pulsa 



