Term-Day Observations of Magnetometers, 1841. 



.29 



Gilttinsen 

 Mean Time 



of 

 Declination 

 Observation. 



Min. 





 5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 





 5 



10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 



November 26, 27. 



Declina- 

 tion. 



BiFILAR 



Corrected. 



132-40 

 132-40 

 132-70 

 132-85 

 132-93 

 13240 

 132-33 

 132-33 

 132-35 

 132-42 

 132-38 

 132-33 



132-37 

 132-33 

 132-33 

 132-33 

 132-24 

 131-95 

 132-33 

 132-33 

 132-27 

 132-27 

 132-37 

 132-15 



Sc. Div. 



2\ 



Balance 

 Corrected. 



131-91 



512-3 



131-87 





131-77 



512-0 



131-80 





132-02 



511-9 



131 98 





131-98 



512-8 



132-08 





132-27 



512-3 



132-35 





132-35 



511-5 



132-44 





3". 

 511-2 



5130 



513-0 



514-0 



515-4 



515-2 



4". 

 514-6 



513-9 



515-3 



514-3 



511-9 



510-8 



I Mic. Div. 



609-0 

 609-7 

 608-5 

 610-4 

 611-9 

 613-2 



617-3 

 618-5 

 619-1 

 619-6 

 620-6 

 619-7 



618-5 

 617-9 

 618-8 

 620-0 

 622-5 

 625-2 



Declina- 

 tion. 



BiFILAR 



Corrected. 



Sc. Div. 

 6\ 



Balance 

 Corrected. 



131-73 

 131-62 

 131-67 

 130-83 

 130-87 

 130-73 

 130-43 

 130-55 

 130-20 

 129-69 

 129-65 

 129-69 



514-2 



514-5 



515-0 



515-7 



513-9 



514-6 





5h. 





131-84 



511-9 





131-84 





620-0 



131-67 



513-3 





131-88 





620-4 



132-33 



513-2 





132-35 





620-2 



132-50 



513-7 





132-33 





619-2 



132-27 



514-3 





132 27 





618-7 



132-33 



515-2 





132-27 





617-0 





7\ 



129-50 



515-6 



129-40 





129-09 



517-2 



129-00 





129-16 



516-6 



129-15 





129-20 



516-0 



129-29 





129-52 



515-8 



129-50 





129-15 



517-5 



129-03 







8"^. 



129-12 



517-1 



129-27 





129-63 



516-0 



129-78 





129-93 



513-6 



129-83 





129-20 



510-4 



127-74 





126-74 



508-6 



125-32 





124-43 



513-7 



125-55 





Mic. Div. 

 618-1 



619-4 

 619-7 

 620-2 

 621-8 

 620-5 



6200 

 619-0 

 619-1 

 618-2 

 616-5 

 616-1 



616-7 

 618-8 

 620-0 

 622-2 

 624-7 

 625-0 



December 22, 23. 



Declina- 

 tion. 





91' 









126-78 



515-8 





127-67 





625-0 



128-40 



514-2 





128-72 





624-5 



125-68 



513-1 





124-95 





619-2 



124-95 



517-7 





125-22 





621-9 



125-23 



517-3 





126-10 





620-7 



126-75 



516-2 





126-97 





619-9 



BiFILAK 



Corrected. 



Sc. Div. 



10^ 

 513-6 



504-5 

 507-4 

 499-5 

 505-8 

 513-4 



ll^ 

 506-3 



511-3 



520-0 



516-5 



514-3 



515-9 



12^ 



Balance 

 Corrected. 



510-4 

 511-4 

 507-3 

 510-9 

 514-9 

 512-7 



518-2 



515-8 



510-5 



512-4 



513-6 



514-3 



Mic. Div. 



689-1 

 691-7 

 692-8 

 691-0 

 682-9 

 682-1 



681-4 

 676-7 

 673-1 

 678-6 

 678-3 

 675-1 



672-4 

 671-5 

 667-0 

 663-6 

 659-1 

 657-8 



658-7 

 658-5 

 657-4 

 652-1 

 650-2 

 650-4 



Declina- 

 tion. 



Bifilak 

 Corrected. 



Sc. Div. 



UK 



Balance 

 Corrected. 



515-2 



514-1 



516-1 



516-6 



515-2 



516-0 



15'>. 



515-7 



517-0 



515-4 



515-4 



515-4 



516-5 



16\ 



516-7 



515-1 



514-9 



515-6 



517-4 



514-8 



17^ 

 517-0 



518-4 



514-4 



520-1 



518-0 



520-4 



Mic. Div. 



638-0 

 632-6 

 627-5 

 623-1 

 620-3 

 619-9 



617-0 

 615-3 

 612-5 

 612-1 

 610-7 

 609-4 



607-4 

 606-0 

 605-6 

 606-7 

 606-9 

 603-7 



602-9 

 598-7 

 596-7 

 594-9 

 594-6 

 595-3 



Hour, 



BiFILAR Thermometer, 



Balance Thermometer, 



49-8 



48-8 



49-2 



47-6 



49-6 



48-6 



50-4 



49-1 



51-4 



50-1 



52.0 



51-1 



52-3 



51-1 



52-6 



51-2 



10 



52-9? 



51-2? 



10 



41-0 

 39-7 



11 12 



42-9 



41-4 



43-1 



41-7 



13 



44-1 



42-5 



14 



45-0 



43-5 



15 



46-0 46-8 



16 



44.0 45-1 



17 



47-6 



45-6 



Dec. 23<i O"", 1841. Discovered the stirrup of the Declinometer resting on the copper ring. The observations before Oi". were worth- 

 less, on this account. The magnet was wound up. 



MAG. OBS. vol. I. 



