Term-Day Observations of Magnetometers, 1843. 



47 



December 20, 21. 



Declina- Bifilar Balance 

 TioN. Corrected. Corrected, 



25 



25 



Sc. Div. 



18-53 

 18 55 

 18-46 

 18-52 

 18-55 

 18-63 

 18-63 

 18-55 

 18-72 

 18-62 

 18-68 

 18-68 



520-4 



824- 



520-6 



825- 



520-2 



824- 



520-3 



823- 



520-1 



823- 



520-2 



823- 



5201 



826- 



520-2 



824- 



520-0 



825- 



520-1 



826- 



520-0 



826- 



519-4 



826- 



25 18 

 1 

 1 



18 

 1 

 1 

 1 



18 

 18 

 1 

 1 

 1 



•55 

 -57 

 -55 

 •68 

 •62 

 -62 

 55 

 -55 

 •55 

 •50 

 -35 

 •35 



19^ 

 520-0 

 520-1 

 5200 

 519-5 

 519-6 

 519-6 

 519-7 

 519-3 

 519-1 

 519-2 

 519-2 

 519-2 



21^ 



17-81 

 17-67 

 17-67 

 17-56 

 17-49 

 17-45 

 1738 

 1732 

 1727 

 1727 

 1724 

 17^20 





20^. 



1841 



518^7 



1833 



518^8 



1816 



518^7 



1801 



5184 



1801 



5183 



1801 



518-3 



1801 



518-3 



1801 



518-0 



1792 



518-1 



17-92 



518-2 



17-88 



518-0 



17-88 



517-9 



517-3 



833- 



517-5 



833- 



517-6 



832- 



517-3 



834- 



517-3 



834- 



517-2 



834- 



517-0 



834- 



516-8 



834- 



516-7 



833- 



516-8 



834- 



516-4 



834- 



516-3 



834- 



828-2 

 830-6 

 830-8 



si'o-i 



830-7 



830-5 

 831-6 

 8311 

 832^2 

 83M 



83M 



832^5 

 830-8 

 832-7 

 831-4 

 832-1 



831^8 

 8319 



Declina- 

 tion. 



25 



25 



25 



25 



1835 

 1841 

 18-52 

 18^68 

 18^63 

 18-70 

 18.79 

 1907 

 19^15 

 1906 

 19^36 

 1906 



•63 

 ■67 

 •70 

 •70 

 -67 

 -68 

 ■82 

 -75 

 -97 

 -OS 

 -72 

 -82 



Sc. Div. 



221^. 



Bifilar Balance 

 Corrected. Corrected. 



23^ 



0^ 



1-22 



5137 



1-36 



5H-1 



-33 



514^0 



-36 



513-9 



•39 



514-0 



•65 



514-0 



•42 



514^0 



■78 



514^4 



•93 



514^8 



■93 



5154 



•38 



515^7 



•67 



515^5 



1^ 



515 

 515 

 515 

 515 

 515 

 516 

 516 

 516 

 517 

 516 

 516 

 516 



Mic. Div. 



17^27 



516^2 



834^5 



17^31 



5160 



JJ 



17^27 



515^9 





17^41 



515^8 



835^2 



17^58 



515^7 



834^6 



17^64 



5159 



834^3 



1774 



516^0 



834^8 



17^86 



5157 



835^1 



17^88 



5153 



835-4 



17-92 



5152 



835^2 



17-98 



515^4 



835-6 



18-21 



5152 



835-7 



Declina- 

 tion. 



Bifilar Balance 

 Corrected. Corrected. 



5150 



515-5 



514-8 



514-7 



514-5 



514-7 



514-6 



514-6 



515-3 



515-0 



514-1 



514-3 



8367 

 838-1 

 839-9 

 840-3 

 841-2 

 841-4 

 842-3 

 843^3 

 842-4 

 843-2 

 844-3 

 843-5 



843-0 



842-1 

 842-1 

 840-3 



839-2 



838^6 



837^8 

 837^3 

 838^0 



838^3 

 838^5 



8390 

 840-2 

 840-6 

 841-7 



25 



25 



25 



20-48 

 20-43 

 20-40 

 20-25 

 20-27 

 20-25 

 20-30 

 20-38 

 20-27 

 20-37 

 20-38 

 20-43 



20-43 

 20-18 

 20-07 

 19-98 

 19-89 

 19-86 

 19-70 

 19-67 

 19-81 

 19-89 

 1996 

 19-86 



25 



Sc. Div. 

 2\ 



20-88 



517-7 



2099 



5178 



20-94 



517^8 



20-77 



5178 



20-65 



5179 



20-77 



518^2 



20-70 



518^8 



20-60 



518-2 



20-57 



518-7 



20-57 



518-9 



20-57 



518-7 



20-54 



518-6 



3". 



518-5 



518-5 



518-6 



518-7 



518-5 



518-9 



519-0 



518-3 



518-1 



5180 



518^3 



518-5 



4h. 



518-9 



519-4 



518-9 



518-1 



516-7 



516-8 



518-8 



519-9 



521-3 



519-7 



517-6 



517^3 





5\ 



19-83 



517-0 



I960 



517-4 



19-29 



517-6 



1934 



517-1 



19-24 



518-2 



19-60 



515-5 



19-89 



515-4 



19-73 



517^3 



19-83 



518^0 



2003 



5177 



20-43 



517^8 



20-43 



518^7 



Mic. Div.; 



840^7 

 841-8 



844-3 



842-7 

 845-5 

 843-8 

 844-5 

 844-6 



843-9 



843-9 

 843-0 

 843-0 

 8-43-1 

 842-1 



841-3 



840^0 



840 •! 



8396 

 839^9 



83'8^7 

 838^8 

 8404 

 841-1 



840^0 



841-1 

 841^8 



844-3 



842-1 



841-5 

 841-3 



Declina- 

 tion. 



Bifilar Balance 

 Corrected. Corrected 



25 



25 



25 



25 



20-21 

 19-83 

 19-83 

 19-40 

 19-06 

 18-50 

 18-13 

 17-83 

 1725 

 1722 

 17^88 

 1801 



Sc. Div. 



6\ 



8\ 

 515^3 

 514^9 

 514^5 

 513^5 

 512 5 

 5141 

 514-5 

 513^4 

 514^1 

 515^1 

 514^6 

 512^7 



2063 



516-5 



2079 



515-6 



20-63 



516-2 



20-61 



515-7 



20-61 



514-7 



20-55 



513-9 



20-30 



514-2 



20-13 



513-7 



19-76 



513-1 



19-76 



514-4 



19-81 



514-3 



19-94 



513-0 





71'. 



19-74 



5137 



19-60 



513-4 



19-80 



513^2 



19-83 



5134 



19-27 



514^9 



19-84 



515^8 



19-89 



515^2 



20- 10 



515-5 



20-01 



515^4 



19-83 



516^3 



20-32 



516-3 



19-86 



516-1 





9\ 



17-64 



514-0 



17-67 



515-0 



1754 



514-9 



1720 



515-1 



1727 



515-5 



1747 



514-8 



17^29 



514-8 



1734 



514-7 



17-34 



514-2 



17-12 



513-7 



13-84 



515-3 



9-85 



518-4 



Mic. Div. 



841-2 

 840-1 

 840-1 

 839-8 

 840-0 



839-7 

 839-8 

 8400 

 839-9 



840-6 



841-7 

 843-2 

 842-3 



840-5 

 840-1 

 840-8 

 839-2 

 835-7 



834-6 



835-4 

 835-3 

 835-4 

 836-0 



833-5 

 833^4 

 834-1 

 831-1 

 8301 

 832^8 

 8343 



833^8 

 83 10 

 830^6 

 829^4 

 829^3 

 8299 

 83b2 

 8306 

 829^2 

 8292 

 8229 

 821-6 



'ixAR Thermometer, . 



F. Thermometer, 



18 



57-0 



59-3 



19 



57-0 



59-1 



20 



57-0 



.59-5 



21 



57-2 



59^6 



22 



57-0 



59-2 



23 



56-4 



58-4 







56-1 



58-5 



5G-1 56^4 



58^5 



58-6 



56-7 57-0 



59-0 



56^8 



59-0 58-6 



6 

 56-3 



58-2 



56-0 55^4 



57-6 57-0 



65-0 



563 



10 



54^6 



55-7 



:kver's Initial, 



W 



w 



w 



w 



w- 



w 



Bifilar. 

 Balance. 



Observed 2"> after the Declination. /t=0-0001300. 



Observed 3™ after the Declination. i=:0'000014 approximately. 



