14 



Hourly Observations of Magnetometers, March 6 — 12, 1845. 



Getting 



m 





BiFILAE. 



Balance. 



JO 

 t> CO 



Gbttingen f 

 Mean Time 



Declina- 



BiFILAR. 



Balance. 



'tl . 



Mean Time 



Declina- 





















ts 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



|c 



of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 





tion Obs. 





rected. 



meter. 



rected. 



meter. 



J3 hH 



o 



tion Obs. 



1 





rected. 



meter. 



rected. 



meter. 



o 



d. h. 



m. 



o 



Sc. Div. 



o 



Alio. Div. 



o 





(1. h. 



ni. 



o 



Sc. Div. 



„ 



Mic. Div. 



. 





6 13 







25 1307 



542-0 



34-6 



546-8 



35-0 , 



B 



9 21 







25 11-46 



536-0 



40-7 



549.3 



41-0 



W 



14 







12-92 



541-4 



34-6 



546-8 



34-9 



B 



22 







12-78 



527-3 



40-6 



551-5 



41-0 



H 



15 







12-87 



542-2 



34-5 



546-5 



34-9 



B 



23 



2 



15-39 



524-6 



40-5 



551-8 



41-0 



H 



16 







12-85 



541-3 



34-5 



545-8 



34-9 



B 



10 







17-47 



521-0 



40-6 



552-6 



41-2 



H 



17 







12-80 



541-4 



34-5 



545-1 



34-9 



B 



1 







18-63 



527-6 



40-8 



551-8 



41-5 



H 



18 







12-28 



541-7 



34-5 



545-2 



34-9 



B 



2 







19-37 



530-0 



41-0 



557-6 



41-9 



H 



19 







1201 



542-0 



34-5 



543-3 



34-9 



H 



3 







17-67 



537-4 



41-3 



563-6 



42.2 



H 



20 







11-48 



540-4 



34-5 



545-1 



34-9 



H 



4 







16-53 



540-5 



41-7 



568-1 



42-5 



H 



21 







10-16 



536-6 



34-6 



551-7 



34-9 



W 



5 







15-34 



543-5 



420 



569-1 



42-8 



W 



22 







09-96 



529-8 



34-7 



550-1 



35-2 



H 



6 







14-04 



538-7 



42-3 



567-3 



430 



B 



23 







1218 



529-5 



34-8 



546-0 



35-5 



H 



7 



i 



13-12 



540-4 



42-4 



564-6 



43-1 



B 



7 







16-32 



529-1 



35-0 



539-3 



35-8 



H 



8 







09-69 



538-9 



42-5 



565-2 



43-2 



B 



1 







20-85 



534-4 



35-3 



529-4 



36-2 



H 



9 







11-98 



539-3 



42-5 



561-4 



43-0 



B 



2 







2000 



531-8 



35-9 



535-5 



36-7 



H 



10 



1 



09-87 



538-8 



42-4 



557-0 



42-7 



B 



3 







20-58 



5400 



36-4 



539-3 



37-3 



H 



11 







12-06 



539-6 



42-1 



553-6 



42-3 



W 



4 







16-73 [ 



544-5 



36-9 



544-0 



37-7 



H 



12 







10-97 



542-6 



41-8 



548-5 



41-8 



W 



5 







15-54 



545-3 



37-3 



-548-5 



38-1 



H 



















6 







15-41 



545-0 



37-6 



547-5 



38-3 



B 



13 







25 11-96 



537-7 



41-5 



552-2 



41-3 



W 



7 







14-84 



544-3 



.37-7 



551-5 



38-5 



B 



14 







13-05 



536-8 



41-1 



552-6 



40-8 



W 



8 







13-64 



545-0 



37-8 



560-3 



38-5 



B 



15 







13-12 



536-4 



40-7 



555-0 



40-3 



W 



9 







12-11 i 



538-7 



37-8 



570-5 



38-5 



B 



16 







14-06 



537-8 



40-3 



549-5 



39-6 



W 



10 



of 



09-49 



540-6 



37-8 



571-5 



38-5 



B 



17 







12-09 



538-0 



39-8 



551-4 



390 



W 



11 







10-30 



539-6 



37-8 



560-4 



38-4 



W 



18 







11-77 



536-2 



39-3 



554-4 



38-4 



W 



12 







13-61 



540-2 



37-8 



558-4 



38-4 



W 



19 







11-42 



536-2 



38-7 



555-0 



37-8 



B 















1 





20 







11-27 



534-9 



38-2 



553-1 



37-3 



B 



13 







25 14.35 



543-7 



37-8 



552-2 



38-4 



W 



21 







10-70 



531-1 



37-8 



554-6 



37-0 



H 



14 







13-37 



538-9 



37-7 



553-5 



38-3 



W 



22 







11-77 



528-7 



37-4 



558-9 



36-8 



i H 



15 







12-85 



538-3 



37-7 



552-3 



38-2 



W 



23 







13-07 



526-1 



37-3 



557-7 



36-8 



H 



16 



t) 



12-38 



539-3 



37-6 



550-8 



38-1 



W 



11 







15-52 



528-6 



37-4 



560-4 



37-3 



B 



17 







11-37 



541-0 



37-6 



547-7 



38-0 



W 



1 







18-35 



534-3 



37-5 



553-2 



37-7 



H 



18 







11-86 



539-6 



37-5 



547-1 



38-0 



W 



2 







19-21 



537-3 



37-7 



554-1 



38-1 



B 



19 







12-36 



538-7 



37-5 



546-3 



38-0 



B 



3 







19-41 



534-6 



38-0 



5520 



38-6 



H 



20 







12-38 



538-8 



37-5 



545-6 



38-0 



B 



4 







18-14 



5400 



38-5 



559-5 



39-1 



B 



21 







11-10 



535-5 



37-5 



543-5 



38-0 



H 



5 







15-05 



537-1 



38-9 



569-1 



39-5 



H 



22 







12-95 



532-0 



37-5 



546-2 



38-2 



H 



6 







13-86 



538-7 



39-2 



567-6 



39-7 



W 



23 







13-86 



525-2 



37-7 



547-7 



38-4 



H 



7 



ot 



07-57 



536-2 



39-3 



573-9 



39-6 



W 



8 



5 



17-91 



524-5 



38-0 



545-5 



38-7 



H 



8 







11-21 



541-4 



39-3 



565-8 



39-5 



W 



1 







19-88 



529-5 



38-4 



542-1 



39-3 



H 



9 







12-60 



538-7 



39-0 



559-1 



391 



W 



2 







20-16 



5320 



38-9 



546-1 



39-9 



B 



10 



Of 



06-07 



535-7 



38-7 



556-1 



38-6 



W 



3 







18-48 



538-6 



39-4 



555-1 



40-5 



H 



11 







11-10 



536-4 



38-3 



551-9 



38-3 



H 



4 







16-97- 



540-8 



40-0 



564-8 



41-0 



1 H 



12 







12-53 



539-0 



38-0 



548-6 



37-8 



H 



5 







13-39 



538-1 



40-4 



573-5 



41-5 



t H 



















6 







13-19 



540-3 



40-8 



566-9 



41-7 



W 



13 







25 13-91 



537-7 



37-7 



547-1 



37-3 



H 



7 







13-74 



540-7 



41-0 



558-3 



41-8 



W 



14 







14-41 



538-7 



37-3 



543-4 



36-9 



H 



8 







12-93 



542-5 



41-0 



557-2 



41-8 



W 



15 







12-92 



536-3 



36-9 



551-2 



36-6 



H 



9 







12-76 



539-2 



41-0 



558-5 



41-7 



W 



16 







12-75 



537-2 



36-6 



556-7 



36-2 



H 



10 







13-37 



542-3 



41-0 



554-2 



41-6 



W 



17 







12-78 



537-8 



36-3 



557-8 



35-9 



H 



11 







13-52 



543-2 



410 



551-9 



41-5 



H 



18 







12-55 



539-4 



35-9 



557-5 



35.5 



H 



12 







13-22 



542-4 



40-9 



553-8 



41-6 



H 



19 







12-11 



538-9 



35-6 



555-4 



35-1 



W 



















20 







11-69 



538-6 



35-3 



557-7 



34-6 



W 



9 13 







25 12-25 



539-9 



41-1 



550-5 



41-4 



B 



21 







10-77 



536-0 



35-0 



562-6 



34-4 



B 



14 



of 



14-75 



536-6 



40-9 



552-6 



41-3 



B 



22 







11-17 



1 532-2 



34-7 



558-4 



34-3 



W 



15 



Of 



12-55 



533-6 



40-9 



540-2 



41-4 



B 



23 







1211 



530-0 



34-7 



555-5 



34-5 



W 



16 



0+ 



14-53 



538-3 



40-9 



513-6 



41-5 



B 



12 







13-66 



532-4 



34-8 



551-7 



35-0 



W 



17 







08-99 



534-8 



40-9 



538-0 



41-5 



B 



1 







16-68 



533-2 



35-2 



5520 



35-8 



W 



18 







09-47 



539-5 



40-8 



542-0 



41-3 



B 



2 







17-98 



534-8 



35-8 



551-8 



36-8 



W 



19 







11-27 



538-1 



40-8 



545-1 



41-2 



H 



3 







18-25 



539-6 



36-7 



558-4 



37-7 



W 



20 







11-74 



535-4 



40-7 



545-8 



41-0 



H 



4 







17-15 



542-1 



37-5 



564-1 



38-4 



W 











Dec 



LINATION. Magr 



let unt 



ouched, Feb. 5 



J— March 23<: 



_ 











BiFILAR. 



Observed 2 



"" after tl 



le Declin 



ation, ^=0-00014 



0. 



Balance. 



Observed 3 



™ after t 



tie Declin 



ation, k-~ 



=0-00001 



0. 













t Extr 



1 Obse 



rvations made. 















