Daily Observations of Magnetometers, August 2 — 16. 1843. 



17 



Gbttingen 



T^Ti'PT TN" A- 



BiFILAR. 



Balance. 



Gottingen 



Declina- 

 tion. 



BiFILAR. 



Balance. 



Declination 





TION. 



Cor- 



Thermo- 



Cor- 



Thermo- 



i>ictixj X line C 

 Declination 





Cor- 



Thermo- 



Cor- 



Thermo- 



Observation 







rected. 



meter. 



rected. 



meter. 



Observation 







rected. 



meter. 



rected. 



meter. 





d. h. 



m. 







Sc. Div. 



o 



Mic. Dir. 



o 



d. h. 



m. 



o 



Sc. Div. 



o 



Mic. Div. 



o 



Ug. 



2 18 







25 19-80 



502.9 



58-0 



638-0 



58-0 



Aug. 9 18 







25 18-63 



499-6 



59-5 



631-7 



59-5 





20 







17-41 



497-5 



58-0 



644-7 



58-0 



20 



20 



18-68 



488-4 



58-7 



646-2 



58-8 





22 







20-97 



493-1 



59-7 



635-7 



59-0 



22 







20-10 



479-4 



59-0 



645-3 



59-2 



Ug. 



3 







26-89 



488-6 



61-4 



619-6 



60-7 



Aug. 10 







28-27 



490-7 



61-6 



607-0 



61-0 





2 







29-29 



507-1 



64-0 



610-1 



63-0 



2 







28-64 



507-4 



65-3 



624-4 



64-1 





4 







2908 



535-3 



66-7 



604-0 



65-2 



4 







25-02 



512-0 



67-8 



637-6 



66-0 





6 







21-08 



512-7 



68-0 



6370 



66-5 



6 







22-53 



522-7 



69-2 



641-3 



67-2 





8 







21-79 



526-7 



67-3 



617-9 



66-0 



8 







21-58 



509-7 



69-0 



628-6 



67-0 





10 







16-67 



527-2 



65-2 



625-7 



64-7 



10 







22-74 



508-5 



67-0 



621-3 



65-8 





is" 







25 17-78 



497-4 



59-4 



602-5 



59-5 



18 







25 18-55 



501-7 



59-0 



636-1 



59-3 





20 







20-27 



497-1 



59-0 



621-0 



59-2 



20 







17-67 



490-8 



58-8 



641-1 



58-8 





22 







20-82 



466-7 



60-4 



625-5 



60-2 



22 







22-60 



483-3 



59-6 



637-6 



59-5 



Ug. 



4 







31-43 



490-3 



62-8 



601-8 



62-2 



Aug. 1 1 







27-50 



485-6 



62-1 



626-2 



61-5 





2 







29-42 



512-9 



65-0 



682-0 



64-0 



2 







30-63 



501-5 



64-7 



626-3 



63-5 





4 







32-78 



519-3 



66-0 



685-9 



65-0 



4 







24-18 



499-6 



65-7 



661-8 



64-6 





6 







13-68 



5.37-3 



67-0 



772-5 



66-5 



6 







22-57 



513-5 



66-6 



653-3 



65-5 





8 







21-24 



517-4 



66-2 



679-1 



65-4 



8 







19-87 



512-7 



66-3 



648-0 



65-5 





10 







20-61 



511-5 



64-9 



624-7 



64-4 



10 







20-62 



524-8 



651 



617-5 



64-7 





18 







25 18-82 



492-3 



58-8 



643-9 



59-0 



18 







25 20-17 



497-8 



59-4 



6300 



59-7 





20 







19-22 



484-0 



58-4 



643-3 



58-7 



20 







20-43 



497-3 



59-1 



636-9 



59-5 





22 







23-06 



487-3 



59-2 



630-4 



59-2 



22 







23-30 



487-0 



60-0 



634-8 



600 



Ug- 



5 







24-71 



499-7 



61-3 



623-7 



60-9 



Aug. 12 







27-60 



485-7 



62-9 



623-4 



62-3 





2 







25-98 



503-1 



631 



6460 



62-4 



2 







33-00 



515-5 



67-0 



621-0 



65-6 





4 







23-24 



509-5 



64-4 



628-8 



63-5 



4 







23-32 



512-2 



70-0 



634-2 



68-3 





6 







23-39 



516-4 



64-2 



615-9 



63-5 



6 







20-47 



514-4 



71-9 



628-2 



70-0 





8 







19-40 



516-0 



63-2 



647-9 



63-0 



8 







17-49 



507-7 



69-7 



635-5 



68-5 





10 







22-50 



506-3 



61-9 



633-1 



61-8 



10 







20-62 



507-5 



69-1 



628-9 



68-3 



1g- 



6 18 







25 20-37 



499-4 



56-9 



612-5 



57-1 



Aug. 13 18 







25 18-37 



4940 



61-7 



632-8 



62-3 





20 







18-65 



494-4 



56-6 



615-9 



56-7 



20 







17-62 



489-0 



610 



641-7 



61-4 





22 







21-61 



490-6 



57-5 



620-7 



57-4 



22 







19-87 



486-0 



61-7 



652-7 



61-9 



ug- 



7 







23-90 



497-3 



59-0 



606-4 



58-5 



Aug. 14 







27-54 



485-7 



64-1 



630-6 



63-6 





2 







26-80 



501-9 



60-6 



610-1 



59-7 



2 







30-65 



508-4 



68-0 



642-3 



66-5 





4 







24-38 



507-2 



61-0 



619-6 



60-2 



4 







28-00 



508-8 



70-4 



648-2 



67-6 





6 







23-66 



514-9 



61-0 



630-4 



60-4 



6 







25-78 



509-2 



69-4 



657-7 



67-4 





8 







17-34 



519-7 



61-0 



636-0 



60-5 



8 







23-21 



514-7 



68-0 



663-8 



67-2 





10 







22-67 



510-3 



61-2 



622-0 



60-6 



10 







20-60 



503-4 



66-2 



618-6 



65-7 





18 







25 17-98 



497-9 



60-8 



576-1 



60-5 



18 







25 20-41 



498-1 



600 



652-0 



60-3 





20 







1717 



494-8 



60-7 



609-9 



60-5 



20 







19-24 



493-8 



60-0 



651-7 



60-0 





22 







21-05 



486-2 



61-3 



609-7 



61-0 



22 







23 93 



489-5 



60-7 



638-9 



60-6 



Ig- 



8 



7 



26-06 



489-1 



62-5 



590-0 



61-9 



Aug. 15 







29-26 



490-0 



61-2 



627-3 



61-0 





2 







30-12 



497-3 



63-4 



604-3 



63-5 



2 







30-22 



499-4 



62-4 



641-7 



62-0 





4 







26-72 



511-8 



65-7 



624-5 



64-6 



4 







26-64 



505-2 



64-0 



654-4 



63-2 





6 







22-43 



503-7 



66-4 



647-4 



65-5 



6 







23-79 



508-5 



64-6 



655-8 



63-7 





8 







16-65 



512-1 



65-9 



665-8 



65-1 



8 







22-63 



507-5 



64-3 



643-0 



63-5 





10 







19-47 



507-1 



64-0 



622-1 



63-9 



10 







22-09 



512-1 



63-6 



635-1 



63-1 





18 







25 37-51 



461-8 



60-6 



475-2 



60-7 



18 







25 19-34 



502-4 



61-6 



640-9 



61-5 





20 







19-49 



498-1 



60-4 



537-5 



60-5 



20 







20-65 



495-7 



61-3 



645-5 



61-3 





22 







21-95 



478-8 



61-0 



605-6 



61-0 



22 







22-92 



492-4 



61-7 



641-6 



61-5 



•g- 



9 







25-88 



492-8 



63-3 



585-2 



62-8 



Aug. 16 







26-96 



4920 



63-0 



631-8 



62-5 





2 







31-04 



496-6 



66-4 



613-8 



65-4 



2 







27-53 



504-6 



65-2 



632-2 



64-2 





4 







26-08 



515-4 



69-6 



619-5 



67-8 



4 







26-43 



511-2 



68-9 



633-4 



67-1 





6 







21-01 



508-6 



70-2 



641-8 



69-5 



6 







21-48 



510-0 



71-0 



643-0 



68-0 





8 







20-61 



496-4 



68-0 



644-8 



66-5 



8 







22-63 



511-8 



71-1 



634-2 



69-0 





10 







23-88 



506-3 



67-0 



628-3 



66-0 



10 







22-79 



510-3 



69-0 



629-7 



67-9 



Declination. Torsion removed, circle reading,— Aug. 4<i 7^, 67° ; S* 3^, 63° ; 10<i 23^, 69° ; IS* 23i>, 81°.* 

 BiFILAR. ;i:=0-0001205. Balance. A=0-000015 approximately. 



Aug. 7* 2''. Value of the torsion co-efficient determined for the Declinometer suspension thread. 



Aug. lid Oh — 13d 22*". Magnet with short scale placed in the Declinometer, on account of observations for absolute horizontal intensity. 



See Introduction. 



* Aug. 12'! S"". Declination magnet removed, and the deflection magnet substituted, in order to determine its time of vibration. 



M.VG. AND MET. OBS. 1843. 



