Term-Day Observations of Magnetometers, 1843. 



39 



July 19, 20. 



Declina- Bifilab Balance 

 TION. Corrected. Corrected. 



25 



25 



25 



25 



20-88 

 20-77 

 20-94 

 21-12 

 21-41 

 21-73 

 21-73 

 21-88 

 21-84 

 21-69 

 21-68 

 21-78 



Sc. Div. 

 10^ 



506-9 

 507-7 

 508-6 

 5090 

 509-7 

 509-2 

 509-3 

 509-4 

 509-3 

 508-6 

 508-8 

 509-2 





UK 



21-96 



507-4 



21-86 



507-5 



22-05 



507-9 



21-95 



508-3 



21-91 



507-9 



21-68 



508-3 



21-78 



508-2 



21-84 



507-6 



21-61 



508-1 



21-73 



507-9 



21-84 



507-5 



21-59 



507-1 





13^ 



21-64 



507-1 



21-75 



506-5 



21-64 



506-4 



21-76 



506-3 



21-46 



506-4 



21-56 



506-9 



21-71 



506-5 



21-78 



506-3 



21-86 



506-4 



21-84 



505-5 



21-64 



5060 



21-78 



506-5 



Mic. Dlv. 



654-6 

 655-0 



653-6 





UK 



22-05 



509-9 



22-18 



510-5 



22-11 



511-3 



22-29 



511-1 



22-52 



510-4 



22-65 



510-4 



22-45 



509-9 



22-45 



508-8 



22-45 



508-4 



22-42 



50S0 



22-08 



507-1 



2205 



5070 



651-8 



650-0 



649-4 



648-8 



647-6 



Declina- 

 tion. 



BiFiLAR Balance 

 Corrected. Corrected. 



646-3 



646-3 



648-2 



25 



25 



25 



25 



So. Diy. 



21-86 

 21-84 

 21-7! 

 22-32 

 22-45 

 22-38 

 22-15 

 21-88 

 21-84 

 22-00 

 21-75 

 21-53 



21-64 

 21-98 

 21-84 

 2209 

 2209 

 22-00 

 2203 

 21-93 

 22-29 

 2206 

 22-45 

 21-88 



15^ 

 504-3 

 504-0 

 504-6 

 503-6 

 503-6 

 502-5 

 501-4 

 502-0 

 501-5 

 501-5 

 500-4 

 501-4 



16^ 



Declina- 

 tion. 



Mic. Div. 



Sc. Div. 



■91 



502-2 



-91 



502-2 



-95 



502-2 



-91 



502-8 



•91 



502-8 



-96 



503-2 



-96 



504-6 



-62 



506-5 



-34 



507-1 



63 



506-7 



70 



506-9 



-65 



508-8 



648-0 



650-1 



649-3 



649-7 



651-3 





17". 



19-81 



504-3 



18-62 



504-4 



18-62 



503-4 



18-38 



503-3 



18-38 



502-3 



18-41 



502-8 



18-48 



5020 



18-65 



500-9 



18-32 



501-4 



17-99 



499-7 



17-89 



501-7 



18-06 



501-2 



645-6 



640-6 



644-1 



646-8 



647-3 



645-9 



25 



18-59 

 18-80 

 18-99 

 19-22 

 19-22 

 19-80 

 19-93 

 19-70 

 19-96 

 20-37 

 2050 

 20-52 



2lK 

 492-8 

 493-5 

 494-6 

 492-2 

 492-4 

 493-4 

 492-3 

 491-5 

 494-2 

 491-8 

 491-8 

 493-2 



BiFiLAR Balance 



Corrected. Corrected. 



14^ 







18^ 



506-1 



649-0 



25 18-48 



500-9 



506-0 



648-5 



18-55 



499-7 



506-6 



,. 



18-10 



500-1 



507-2 



649-8 



18-38 



500-9 



506-4 



J) 



18-55 



500-6 



506-2 





18-12 



500-7 



505-8 



647-6 



18-38 



500-9 



505-4 





18-41 



500-3 



505-7 



J) 



18-06 



499-8 



505-5 



646-7 



1805 



499-9 



504-0 



J) 



17-89 



499-3 



503-8 



)) 



17-88 



499-4 





19". 



25 17-61 



498-4 



17-39 



497-8 



17-31 



498-9 



17-74 



498-3 



17-47 



499-6 



17-47 



498-2 



17-32 



498-5 



17-31 



497-9 



17-14 



497-5 



17-20 



496-7 



17-34 



497-2 



17-81 



496-6 





20'\ 



25 17-88 



495-7 



17-88 



495-9 



17-88 



495-5 



18-23 



494-9 



18-48 



495-0 



18-01 



495-2 



18-01 



495-5 



17-88 



495-1 



17-81 



494-3 



18-01 



495-0 



18-48 



494-4 



18-55 



493-2 



Mic. Div. 



647-1 

 648-4 



647-5 



647-9 

 6490 

 648-6 



650-2 

 652-1 



652-3 



652-0 



654-7 

 656-3 



657-6 

 6590 



^> 

 )) 



655-9 



654-8 

 653-9 

 653-2 

 653-5 



651-3 



Declina- 

 tion. 



Bifilak Balance 

 Corrected. Corrected 



25 



25 



Sc. Div. 

 22", 



25 



20-72 



490-7 



20-57 



491-7 



20-57 



492-3 



20-65 



492-7 



21-17 



492-9 



21-44 



492-5 



21-89 



491-7 



2209 



491-7 



22-53 



4920 



22-76 



491-9 



22-79 



491-4 



23-14 



490-2 



23". 



25 



•24 



490-8 



-27 



4902 



-54 



49b5 



93 



492^2 



-15 



490-8 



-37 



488-3 



-47 



487-2 



-60 



489-8 



-14 



490-8 



-25 



489-2 



■94 



487-7 



-18 



489-8 





O''. 



25-27 



488-8 



25-54 



487-1 



25-83 



4899 



25-90 



488-7 



25-95 



490-5 



26-30 



490-0 



26-60 



490-2 



26-73 



490-8 



27-09 



490-2 



27-00 



489-7 



27-09 



489-9 



27-19 



489-8 



27-26 

 27-29 

 27-29 

 27-53 

 27-74 

 27-83 

 27-61 

 27-46 

 27-61 

 27-56 

 27-49 

 27-56 



IK 

 489-1 

 489-6 

 491-0 

 490-5 

 492-1 

 4920 

 490-3 

 492-1 

 493-6 

 494-8 

 495-2 

 4950 



Mic. Div. 



6520 



647-7 



647-9 



648-1 



642-7 



641-3 



641-7 



641-3 



640-3 



640-8 



10 11 12 13 14 15 



16 17 



18 



19 



20 21 



22 23 



I'lLVR Thekmometer, 



60--i 60-4 60-3 60-3 60-3 60-0 



59-7 59-0 



58-2 



57'6 



o7-4 57-3 57-4 57-4 57-3 67'3 



xcE Thermometer, 



60'2 60-5 60-6 60-6 60-6 60-3 60-0 59--5 58-8 



.58-2 



58-0 57-9 57-8 57-6 57-5 57-5 



server's Initial, 



11 



H 



W 



W 1 W 



W 



BlFiLAR. Observed 2«> after the Declination. ^=0-0001205. 



Balance. Observed 3" after the Declination. /;=0-000015 approximately. 



