Hourly Obseevations of Magnetometers, January 16 — 22, 1845. 



Gbttinge 



n 





BiFILAR. 



Balance. 



0) r-H 



Gbttingen 



Declina- 



BiriLAR. 



Balance. 





Mean Time 



Declina- 













Mean Time 













of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



I'S 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



ll 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



o 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



tO H- ( 



O 



d. h. 



m. 



o 



Sc. Div. 



o 



Mic. Div. 



o 





d. h. 



m. 



o 



Sc. Div. 







Mic. Div. 



o 





16 13 







25 13-36 



529-7 



33-7 



603-5 



33-7 



H 



19 21 



3 



25 15-83 



531-5 



34-8 



504-1 



34-3 



B 



14 







13-83 



534-6 



33-5 



589-1 



33-7 



H 



22 







17-49 



530-2 



34-6 



522-4 



34-0 



W 



15 







13-36 



536-2 



33-4 



594-7 



33-7 



H 



23 







20-00 



522-7 



34-2 



542-0 



33-8 



W 



16 







13-94 



541-1 



33-4 



593-6 



33-7 



H 



20 







22-25 



529-1 



340 



555-2 



33-7 



W 



17 







14-10 



541-6 



33-4 



594-2 



33-8 



H 



1 







22-25 



530-0 



33-9 



564-6 



33-9 



W 



18 







13-39 



544-0 



33-5 



593-6 



34-0 



H 



2 



Of 



24-99 



535-4 



34-0 



585-9 



34-4 



W 



19 



of 



18-30 



540-8 



33-7 



596-5 



34-2 



W 



3 



Of 



23-65 



531-4 



34-5 



621-3 



35-1 



W 



20 



1 







15-31 



544-2 



33-8 



583-1 



34-5 



W 



4 



Of 



18-52 



530-8 



35-0 



675-7 



35-8 



W 



21 







14-71 



541-2 



34-0 



592-5 



34-8 



B 



5 







16-68 



531-6 



35-4 



642-7 



36-2 



w 



22 







15-41 



540-9 



34-3 



593-2 



34-9 



W 



6 







17-70 



530-8 



35-6 



624-2 



36-4 



H 



23 







16-05 



537-2 



34-5 



596-1 



35-1 



W 



7 







16-01 



535-6 



35-7 



606-1 



361 



H 



17 







16-55 



535-6 



34-7 



596-3 



35-3 



W 



8 







11-19 



522-5 



35-7 



621-1 



36-4 



H 



1 







17-17 



535-4 



34-9 



599-3 



35-6 



B 



9 







1312 



521-7 



35-7 



607-0 



36-3 



H 



2 







16-99 



537-3 



35-2 



599-3 



360 



W 



10 







09-12 



532-4 



35-7 



586-6 



36-2 



H 



3 







16-25 



540-7 



35-7 



598-8 



36-6 



W 



11 







12-06 



531-9 



35-6 



584-8 



36-1 



B 



4 







15-25 



537-7 



36-2 



597-9 



37-2 



W 



12 







13-83 



537-8 



35-6 



575-8 



36-0 



B 



5 







15-39 



543-2 



36-7 



592-1 



37-6 



W 



















6 







14-85 



543-1 



37-1 



590-6 



38-0 



H 



13 







25 15-44 



536-7 



35-6 



574-6 



36-0 



B 



7 







14-91 



540-8 



37-3 



592-0 



38-2 



H 



14 







1501 



535-9 



35-6 



579-6 



36-0 



B 



8 







12-02 



530-5 



37-6 



605-1 



38-6 



H 



15 







14-13 



536-3 



35-5 



581-3 



36-0 



B 



9 







11-54 



530-8 



37-7 



608-2 



38-6 



H 



16 







14-78 



537-4 



35-5 



580-0 



35-9 



B 



10 







12-38 



537-1 



37-8 



601-1 



38-6 



H 



17 







14-53 



539-0 



35-4 



576-6 



35-8 



B 



11 







13-49 



540-8 



37-9 



593-4 



38-7 



B 



18 



Of 



19-69 



539-3 



35-3 



569-3 



35-7 



B 



12 



12 



13-17 



538-4 



38-0 



588-3 



38-7 



B 



19 







13-67 



538-6 



35-3 



555-1 



35-7 



H 



















20 







14-53 



538-8 



35-3 



567-7 



35-7 



H 



13 







25 13-79 



537-3 



38-0 



587-4 



38-7 



B 



21 







15-52 



537-1 



35-3 



571-4 



35-7 



W 



14 







14-06 



537-7 



38-0 



585-1 



38-7 



B 



22 







16-65 



541-3 



35-2 



572-8 



35-5 



H 



15 







16-55 



536-9 



38-0 



584-8 



38-7 



B 



23 







16-38 



539-2 



35-1 



579-3 



35-4 



H 



16 







14-33 



534-1 



38-0 



580-4 



38-7 



B 



21 







16-10 



536-1 



35-1 



587-9 



35-4 



H 



17 







15-78 



537-8 



38-0 



578-1 



38-6 



B 



1 







18-20 



540-7 



35-2 



588-0 



35-6 



H 



18 







14-46 



542-2 



38-0 



578-2 



38-6 



B 



2 







18-52 



535-4 



35-3 



588-1 



35-7 



H 



19 







14-10 



536-4 



38-0 



583-0 



38-6 



H 



3 







15-15 



535-1 



35-4 



596-3 



36-1 



H 



20 







14-57 



540-9 



38-0 



582-0 



38-6 



H 



4 







15-78 



535-4 



35-7 



591-6 



36-3 



H 



21 







13-67 



543-3 



38-0 



582-1 



38-6 



W 



5 







15-20 



536-9 



36-0 



593-0 



36-6 



H 



22 







15-11 



532-9 



38-0 



583-3 



38-6 



H 



6 







13-96 



538-9 



36-1 



590-0 



36-9 



B 



23 







17-06 



532-3 



38-0 



588-3 



38-6 



H 



7 







14-26 



535-4 



36-2 



590-6 



36-9 



B 



18 







20-35 



532-3 



38-1 



584-8 



38-6 



H 



8 



Of 



03-34 



533-7 



36-3 



602-2 



36-9 



B 



1 







18-50 



533-5 



38-2 



584-4 



38-8 



W 



9 







13-67 



534-8 



36-4 



589-6 



37-1 



B 



2 







18-88 



527-7 



38-4 



585-3 



39-0 



H 



10 







14-11 



5.34-1 



36-5 



588-4 



37-2 



B 



3 







17-34 



537-1 



38-7 



589-6 



39-6 



H 



11 







09-39 



537-2 



36-6 



580-4 



37-1 



W 



4 







16-15 



536-5 



39-0 



591-6 



40-0 



H 



12 







11-93 



537-9 



36-7 



563-3 



37-3 



W 



5 







1511 



538-1 



39-3 



592-6 



40-3 



H 



















6 







14-33 



539-5 



39-6 



591-9 



40-5 



B 



13 







25 12-70 



531-4 



36-8 



572-9 



37-4 



W 



7 







14-11 



540-2 



39-8 



590-7 



40-6 



B 



14 







14-78 



535-1 



36-9 



574-5 



37-6 



W 



8 







13-64 



541-0 



39-8 



588-4 



40-6 



B 



15 







10-87 



534-2 



37-0 



572-9 



37-7 



W 



9 







13-63 



540-4 



39-9 



585-5 



40-5 



B 



16 







13-83 



535-7 



37-0 



571-7 



37-8 



W 



10 







13-43 



539-3 



39-9 



586-7 



40-5 



B 



17 







11-24 



538-1 



37-1 



572-1 



37-9 



W 



11 







13-70 



539-4 



39-8 



586-1 



40-4 



W 



18 







13-90 



539-2 



37-3 



571-3 



38-0 



W 



12 







25 13-69 



539-9 



39-7 



584-4 



40-3 



W 



19 







14-50 



539-6 



37-5 



574-0 



38-2 



B 



















20 







14-43 



543-0 



37-7 



573-7 



38-4 



B 



19 13 



0- 



24 44-83 



493-5 



36-7 



399-8 



36-3 



H 



21 







14-13 



522-4 



37-8 



571-5 



38-5 



H 



14 



0' 



24 54-79 



512-4 



36-4 



363-2 



36-3 



H 



22 







16-30 



523-0 



38-0 



574-5 



38-6 



H 



15 



0- 



25 03-50 



423-4 



36-2 



198-8 



36-3 



H 



23 







16-95 



522-9 



38-2 



579-7 



38-7 



H 



16 



0- 



04-31 



537-8 



36-1 



305-3 



36-2 



H 



22 







16-86 



538-3 



38-4 



585-4 



39-0 



B 



17 







06-88 



539-8 



35-8 



330-0 



35-8 



H 



1 







16-63 



542-3 



38-7 



583-7 



39-6 



B 



18 







13-72 



543-6 



35-7 



385-3 



35-4 



H 



2 







17-07 



544-5 



39-1 



580-7 



40-2 



B 



19 







17-22 



545-9 



35-3 



436-4 



34-9 



W 



3 







16-01 



535-1 



39-8 



592-9 



40-9 



H 



20 







19-59 



535-7 



35-0 



476-1 



34-6 



W 



4 







15-85 



537-8 



40-5 



596-1 



41-8 



B 







Decline 



lTION. Magnet u 



ntouch 



ed, Dec. 30d 1 



844— Feb. 5<i 1845. 







BiFILAR 



Observed 2™ after the Declir 



ation, ^=0-00014 



0. 



Balance 



Observed 3™ after the Declir 



ation, ^=0-00001 



0. 









t Extr 



a Obse 



rvations made. 









MAG. AND MET. OBS. 1845. 



