Hourly Observations of Magnetometers, February 18 — 24, 1845. 



11 



Gottingen 





BiriLAR. 



Balance. 





Gottingen 

 Mean Time 



Declina- 



Bifilar. 



Balance. 



'fcl . 



j> Co 



Mean Time 



Declina- 











fr* "43 











u *^ 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



<V -r-l 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



|-a 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



o 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



O 



d. h. 



m. 







Sc. Div. 







Mic.Div. 



o 





d. h. 



m. 



o 



Sc. Div. 



o 



Mic. Div. 



o 



18 13 







25 1108 



536-2 



37-7 



555-8 



37-5 



H 



20 21 







25 19-44 



535-2 



38-9 



527-7 



39-2 



B 



14 







12-55 



536-9 



37-3 



556-0 



37-1 



H 



22 







16-72 



534-6 



38-8 



532-9 



39-0 



W 



15 







12-85 



5.37-9 



37-0 



555-0 



36-6 



H 



23 







18-01 



528-1 



38-7 



542-4 



38-9 



W 



16 







12-25 



536-9 



36-6 



555-0 



36-2 



H 



21 







20-60 



520-6 



38-6 



552-4 



39-0 



w 



17 







13-02 



537-3 



36-2 



552-8 



35-7 



H 



1 



Of 



22-15 



526-7 



38-7 



554-3 



39-1 



w 



18 







12-89 



537-8 



35-8 



548-0 



35-2 



H 



2 



Of 



20-63 



534-8 



38-7 



554-8 



39-3 



w 



19 







12-65 



536-9 



35-4 



546-9 



34-7 



W 



3 







17-70 



530-2 



38-8 



578-2 



39-4 



w 



20 







12-01 



537-1 



35-0 



546-6 



34-3 



W 



4 







17-00 



541-6 



38-9 



576-5 



39-5 



w 



21 







12-42 



536-5 



34-6 



548-3 



33-8 



B 



5 







15-34 



540-4 



39-0 



578-4 



39-7 



w 



22 







12-80 



534-3 



34-2 



547-3 



33-4 



W 



6 



Of 



25 11-37 



529-7 



39-1 



596-6 



399 



H 



23 







14-10 



534-1 



33-9 



542-9 



33-2 



W 



7 







24 59-41 



526-5 



39-2 



610-0 



40-0 



H 



19 







16-06 



535-4 



33-7 



542-5 



33-3 



W 



8 







25 14-68 



539-1 



39-3 



588-5 



40-0 



H 



1 







16-62 



537-7 



33-6 



539-4 



33-4 



W 



9 







03-23 



546-3 



39-4 



577-7 



39-9 



H 



2 







16-75 



541-8 



33-7 



540-6 



33-8 



W 



10 







14-53 



537-0 



39-3 



554-1 



39-7 



W 



3 







15-83 



540-9 



34-1 



542-1 



34-5 



W 



11 







08-11 



540-6 



39-1 



548-9 



39-6 



W 



4 







15-12 



542-5 



34-7 



548-9 



35-4 



W 



12 







08-82 



527-3 



39-0 



540-5 



39-5 



W 



5 







14-20 



543-0 



35-3 



549-6 



36-1 



W 



















6 







13-90 



543-1 



36-0 



546-2 



36-6 



H 



13 







25 16-79 



531-4 



38-8 



509-4 



39-3 



D 



7 







13-64 



542-0 



36-3 



547-6 



36-9 



H 



14 







13 81 



534-6 



38-7 



508-7 



39-0 



D 



8 







14-08 



540-5 



36-5 



546-1 



36-9 



•H 



15 







12-28 



533-3 



38-5 



533-4 



38-8 



D 



9 







13-86 



540-7 



36-6 



547-7 



37-0 



H 



16 







10-68 



533-7 



38-2 



540-4 



38-6 



D 



10 







13-59 



546-0 



36-7 



544-4 



371 



H 



17 







11-93 



527-2 



37-9 



540-5 



38-4 



D 



11 







11-21 



539-8 



36-6 



549-0 



37-0 



W 



18 







13-22 



533-9 



37-7 



543-6 



38-2 



B 



12 







12-75 



540-1 



36-6 



548-6 



36-9 



W 



19 







13-47 



535-1 



37-6 



540-8 



38-0 



B 



















20 







12-62 



537-6 



37-4 



537-9 



37-7 



B 



13 







25 12-33 



547.6 



36-5 



528-5 



36-8 



W 



21 







13-52 



524-4 



37-2 



537-0 



37-4 



H 



14 







11-22 



541-3 



36-4 



529-4 



36-8 



W 



22 







16-59 



518-4 



36-9 



548-2 



37-0 



H 



15 







11-59 



538-8 



36-4 



534-2 



36-8 



W 



23 







16-35 



529-5 



36-7 



549-4 



37-0 



H 



16 







11-93 



537-8 



36-3 



539-9 



36-7 



W 



22 







18-60 



527-3 



36.7 



552-2 



37-0 



H 



17 







10-83 



539-7 



36-2 



538-6 



36-5 



W 



1 







17-20 



532-2 



36-8 



556-6 



37-4 



W 



18 







11-19 



542-8 



36-1 



536-3 



36-4 



W 



2 







21-44 



533-3 



37-0 



564-9 



37-8 



W 



19 







11-35 



546-2 



36-0 



534-3 



36-3 



B 



3 







19-19 



532-5 



37-3 



573-6 



38-2 



W 



20 







12-35 



543-3 



35-9 



536-2 



36-2 



B 



4 







19-29 



536-9 



37-7 



586-3 



38-5 



W 



21 







12-75 



540-5 



35-8 



534-8 



360 



H 



5 







09-98 



527-5 



37-9 



617-0 



38-8 



D 



22 







13-49 



541-2 



35-7 



533-3 



35-9 



H 



6 







16-25 



533-7 



38-1 



605-8 



39-0 



D 



23 







15-04 



542-0 



35-6 



527-2 



35-9 



H 



7 







15-92 



538-8 



38-2 



581-8 



39-0 



H 



20 







17-49 



541-4 



35-7 



5250 



360 



H 



8 







14-33 



541-8 



38-2 



573-0 



39-0 



H 



1 







21-91 



555-1 



35-8 



525-4 



36-5 



H 



9 







12-09 



541-8 



38-2 



575-9 



39-0 



H 



2 







19-39 



538-4 



36-5 



541-8 



37-4 



B 



10 







06-63 



545-4 



38-1 



576-2 



38-9 



B 



3 







2203 



544-1 



37-2 



547-1 



38-4 



H 



11 







10-36 



5330 



38-0 



571-5 



38-6 



B 



4 







16-21 



537-8 



380 



555-7 



39-3 



H 



12 







25 13-63 



536-1 



37-9 



567-4 



38-3 



B 



5 







15-67 



542-1 



38-7 



563-0 



40-0 



H 



















6 







1517 



542-0 



39-1 



560-1 



40-3 



W 



23 13 



of 



24 52-87 



528-1 



38-7 



505-4 



38-8 



W 



7 







14-85 



544-8 



39-4 



555-4 



40-4 



W 



14 



Of 



25 09-30 



528-0 



38-6 



525-1 



38-8 



W 



8 







14-24 



542-5 



39-6 



558-7 



40-5 



W 



15 



Of 



15-72 



519-0 



38-5 



518-6 



38-8 



W 



9 







14-67 



543-9 



39-7 



5600 



40-5 



W 



16 



Of 



17-36 



513-4 



38-4 



476-7 



38-7 



W 



10 



Of 



12-31 



550-0 



39-7 



565-1 



40-4 



W 



17 



Of 



18-61 



529-7 



38-3 



458-2 



38-6 



W 



11 



Of 



07-92 



528-3 



39-7 



578-5 



40-5 



H 



18 



Of 



11-71 



528-7 



38-3 



484-7 



38-6 



W 



12 







06-77 



540-6 



39-7 



571-0 



40-5 



H 



19 



Of 



14-57 



533-8 



38-1 



498-0 



38-6 



B 



















20 







14-04 



529-3 



38-0 



507-5 



38-4 



B 



13 







25 08-85 



542-9 



39-6 



564-6 



40-4 



H 



21 







15-41 



532-6 



37-9 



518-6 



38-2 



H 



14 







09-42 



533-7 



39-4 



572-3 



40-3 



H 



22 







15-81 



524-5 



37-9 



526-7 



38-1 



H 



15 







09-82 



536-0 



39-3 



564-2 



40-1 



H 



23 







13-88 



531-1 



37-9 



540-7 



38-3 



H 



16 



Of 



14-40 



525-6 



39-2 



555-8 



39-9 



H 



24 







19-31 



528-7 



380 



548-7 



38-6 



B 



17 



Of 



18-13 



534-7 



39-1 



511-3 



39-8 



H 



1 







21-93 



538-0 



38-3 



557-5 



39-1 



H 



18 







08-34 



534-5 



39-1 



514-0 



39-8 



H 



2 







17-56 



539-1 



38-7 



5690 



39-4 



B 



19 







09-84 



533-4 



391 



524-8 



39-8 



W 



3 







18-14 



537-4 



38-8 



576-5 



39-4 



B 



20 



Of 



18-75 



529-2 



39-0 



527-9 



39-5 



W 



4 



Of 



06-06 



547-1 



38-8 



617-0 



39-4 



B 









Dec 



LINATION. Magn 



et lint 



ouched, Feb. 5 



J— March 23' 



, 











BiFI 



LAR. 



Observed 2"> after tb 



le Declin 



xtion, Z;=00001-iC 



). 



Balance. 



Observed 3 



n after tl 



le Declin 



ation, i= 



=0-00001f 



). 









t B 



xtra Observations 



made. 

























Feb. 



21d lOi"— 22d 10' 



. Tei 



-m-Day 01 



bserv 



ations made. 













