10 



Hourly Observations of Magnetometers, February 12 — 18, 1845. 



Gbttingen 

 Mean Time 

 of Declina- 



Declina- 

 tion. 



BiriLAR. 



Balance. 



> ^ 



Gbttingen 

 Mean Time 

 of Declina- 





Bifilar. 



Balj 



lnce. 



$•3 



Cor- 



Tliermo- 



Cor- 



Thermo- 



<D — . 



Declina- 

 tion. 



Cor- 



Thermo- 



1 Cor- 



Thermo- 



a, .- 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



.2 )-H 



o 



tion Obs. 





rected. 



meter. 



1 rected. 



meter. 



o" 



d. h. 



m. 



o 



.Sc. Div. 



o 



Mic. Div. 



o 





fl. h. 



m. 



o 



Sc. Div. 



c 



iMic. Div. 



o 





12 21 







25 13-94 



539-5 



34-1 



558-1 



34-9 



B 



15 5 







25 13-69 



535-1 



36-2 



566-3 



36-8 



H 



22 







13-96 



535-3 



34-4 



559-3 



35-2 



W 



6 







13-54 



538-5 



36-4 



564-5 



37-0 



W 



23 







14-18 



532-4 



34-7 



558-6 



35-4 



W 



7 







13-93 



i 539-0 



36-6 



564-7 



37-3 



W 



13 







1605 



532-8 



35-0 



558-7 



35-7 



W 



8 







13-59 



1 539-5 



36-8 



561-8 



37-5 



W 



] 







17-33 



5331 



35-3 



560-5 



36-1 



W 



9 







12-90 



' 539-5 



36-9 



561-6 



37-6 



W 



2 







17-33 



531 -4 



35-7 



561-7 



36-5 



w 



10 







13-46 



i 540-5 



37-0 



560-1 



37-6 



w 



3 







16-36 



540-3 



36-2 



563-8 



37-2 



w 



11 







12-45 



542-6 



37-1 



558-9 



37-7 



H 



4 







15-39 



541-2 



36-8 



570-7 



37-8 



w 



12 







13-02 



540-1 



37-2 



557-0 



37-7 



H 



5 







13-29 



536-3 



37-3 



570-4 



38-2 



w 









t 











6 







13-86 



540-0 



37-6 



5710 



38-6 



H 



16 13 







25 12-72 



539-4 



39-2 



560-2 



39-7 



B 



7 







13-63 



539-3 



37-9 



565-5 



38-9 



H 



14 







11-39 



542-1 



39-1 



554-0 



39-6 



B 



8 







13-44 



538-9 



38-2 



567-4 



39-2 



H 



15 







11-61 



5402 



39-0 



j 554-7 



39-6 



B 



9 







13-12 



538-5 



385 



569-3 



39-5 



H 



16 







12-11 



538-8 



39-0 



555-0 



39-5 



B 



10 







13-19 



539-0 



38-6 



568-9 



39-6 



H 



17 







12-09 



540-7 



38-9 



i 554-5 



39-4 



1 B 



11 







12-04 



538-3 



38-7 



566-6 



39-6 



B 



18 







12-08 



541-6 



38-9 



554-2 



39-3 



1 B 



12 







12-56 



538-1 



38-8 



565-6 



39-5 



B 



19 







13 90 



540-5 



38-8 



552-4 



39-2 



H 



















20 







12-95 



541-0 



38-7 



551-2 



39-1 



' H 



13 







25 12-87 



538-2 



38-7 



560-9 



39-3 



B 



21 







12-85 



540-1 



38-7 



1 552-7 



39-0 



W 



14 







16-50 



541-9 



38-6 



553-1 



39-1 



B 



22 







12-73 



537-1 



38-6 



555-1 



38 9 



H 



15 







13-90 



537-9 



38-4 



551-1 



38-8 



B 



23 







12-69 



535-9 



38-6 



554-3 



38-8 



H 



16 







12-35 



536-7 



38-2 



554-5 



38-6 



B 



17 







13-86 



536-5 



38-7 



550 1 



39-0 



H 



17 







12-06 



5390 



380 



555-8 



38-3 



B 



1 







16-26 



539-2 



38-7 



548-9 



39-3 



H 



18 







12-22 



539-6 



37-8 



555-8 



38-0 



B 



2 







16-32 



538-1 



38-9 



548-2 



39-5 



H 



19 







12-58 



540-7 



37-6 



554-5 



37-7 



H 



3 







17-19 



539-3 



39-1 



549-9 



39-7 



H 



20 







13-00 



5400 



37-4 



557-7 



37-5 



H 



4 







16-99 



538-8 



39-3 



558-3 



39-9 



H 



21 







14-84 



536-9 



37-2 



558-7 



37-3 



W 



5 







15-58 



535-6 



39-5 



570-5 



40-1 



H 



22 







15-54 



537-0 



37-1 



556-3 



37-2 



H 



6 



Of 



09-33 



526-8 



39-7 



584-3 



40-3 



B 



23 







15-61 



535-0 



36-9 



556-8 



37-1 



H 



7 







16-06 



533-2 



39-8 



583-5 



40-5 



B 



14 







15-72 



532-8 



36-8 



562-1 



37- 1 



H 



8 







14-21 



536-8 



39-8 



573-8 



40-6 



B 



1 







17-06 



535-3 



36-9 



557-3 



37-3 



H 



9 







1334 



540-9 



39-9 



565-7 



40-5 



B 



2 







16-32 



534-9 



370 



555-2 



37-5 



H 



10 







12-67 



541-3 



39-9 



561-3 



40-4 



B 



3 







16-05 



536-8 



37-0 



560-9 



37 6 



H 



11 







12-85 



539-3 



39-8 



560-0 



40-3 



W 



4 







15-14 



538-0 



37-2 



565-9 



37-7 



H 



12 







12 80 



539-5 



39-7 



557-0 



40-0 



W 



5 







13-67 



538-9 



37-4 



567-6 



37-8 



H 



















6 







13-69 



538-5 



37-6 



566-3 



380 



B 



13 







25 12-70 



539-0 



39-5 



555-1 



39-7 



W 



7 







13-76! 



539-1 



37-6 



563-5 



380 



B 



14 







12-78 



538-6 



39-3 



553-2 



39-4 



W 



8 







13-29 



539-8 



37-5 



56.M 



37-9 



B 



15 







12-82 



538-5 



39-0 



551-6 



38-9 



W 



9 







12-98 



538-2 



37-4 



562-1 



37-7 



B 



16 







12-75 



539-3 



38-7 



550-9 



38-6 



W 



10 







12-25 



539-4 



37-3 



561-3 



37-5 



B 



17 







12-65 



539-9 



38-4 



550-2 



38-2 



W 



11 







12-78 



538-7 



37-1 



556-0 



37-2 



W 



18 







12-48 



540-6 



38-1 



550-4 



37-8 



W 



12 







12-85 



537-7 



36-9 



555-2 



37-0 



W 



19 







12-72 



5.39-2 



37-8 



552-9 



37-5 



B 



















20 







13-36 



538-1 



37-6 



553-9 



37-3 



B 



13 







25 12-93 



538-0 



36-7 



554-6 



36-7 



W 



21 







12-69 



540-3 



37-4 



551-3 



37-1 



H 



14 







13-12 



537-7 



36-5 



555-4 



36-4 



W 



22 







12-75 



535-2 



37-2 



554-1 



37-0 



H 



15 







12-92 



537-4 



36-2 



556-1 



36-1 



W 



23 







14-06 



533-7 



37-1 



553-4 



37-0 



H 



16 







12-89 



537-3 



35-9 



555-8 



35-7 



W 



18 







15-81 



533-0 



37-0 



551-7 



37-0 



H 



17 







13-02 



538-2 



35-6 



555 2 



3.5-4 



w 



I 







17-02 



533-6 



36-9 



555-1 



37-0 ; 



H 



18 







12-76 



537-6 



35-3 



556-6 



35-1 



w 



2 







16-97 



536-7 



36-9 



554-5 



37-2 



B 



19 







12-72 



538-3 



35-1 



558-9 



35-0 



B 



3 







16-25 



539-2 



37-1 



557-6 



37-5 



B 



20 







12-82 



538-6 



34-9 



559-1 



34-9 



B 



4 







14-64 



539-4 



37-3 



557-8 



38-0 



H 



21 







13-05 



537-9 



34-8 



559-7 



34-8 



H 



5 







13-72 



538-7 



37-8 



560-7 



38-5 



H 



22 







12-95 



536-7 



34-7 



559-1 



34-7 



H 



6 







13-66 



539-4 



38-2 



557-7 



38-9 



W 



23 







14-37 



535-1 



34-7 



559-7 



34-7 



H 



7 







13-49 



540-6 



38-6 



556-7 



39-1 



W 



15 







15-14 



536-0 



34-8 



561-7 



34-9 



B 



8 







13-09 



540-4 



38-8 



555-5 



39-1 



W 



1 







15-34 



535-1 



34-8 



554-9 



35-2 



H 



9 







12-87 



541-4 



38-7 



554-1 



38-9 



W 



2 







15-71 



538-1 



35-1 



555-6 



35-6 



H 



10 







12-73 



539-6 



38-5 



554-9 



38-5 



W 



3 







15-61 



539-1 



35-5 



560-5 



36-1 



B 



11 



' 



12-72 



538-4 



38-2 



553-4 



38-2 



H 



4 







13-83 



535-7 



35-8 



564-6 



36-5 



H 



12 



' 



11-48 



536-8 



38-0 



555-0 



37-8 



H 











Dec 



LINATIO> 



r. Magn 



et unt< 



mched, Feb. -5 



1— March 23^ 













KlFILAK. 



Observed 2" 



» after ti 



le l^eclin 



a,tion, ifc= 



:0-00014( 



). 



B.ALANCE. 



Observed 2' 



" after th 



e Declini 



ition, A = 



0-000010 



. 















t Extra 



Obsei 



vations made. 













\ 



