Houkly Observations or Magnetometers, October 3 — 9, 1844. 



53 



Gbttingen 





BlFILAR. 



Balance. 





Gbttingen 



if . ., m - 



Declina- 



BlFILAR. 



Balance. 





Mean Time 



Declina- 











u ■£ 



Mean Ti 



me 













>f Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 





of Declina- 



tion. 



Cor- 



Thermo- 



Cor- 



Thermo- 



0> -n 



2 C 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



£> i— i 



o 



tion Obs. 





rected. 



meter. 



rected. 



meter. 



— t— i 

 O 



d. h. 



m. 



o 



Sc. Div. 



o 



Mic. Div. 



o 





d. h. 



m. 



o 



Sc. Div. 



° 



Mic. Div. 



o 



3 13 







25 13-39 



5330 



55-8 



6220 



55-5 



H 



6 21 







25 13-29 



527-2 



46-0 



636-5 



45-5 



B 



14 







13-93 



527-8 



55-3 



627-7 



55-0 



H 



22 







13-32 



525-8 



45-8 



635-3 



45-4 



W 



15 







1601 



530-0 



550 



629-1 



54-5 



H 



23 







14-65 



524-8 



45-7 



626-5 



45-6 



W 



16 







15-36 



530-2 



54-5 



631-3 



54-2 



H 



7 







17-74 



528-2 



45-8 



628-9 



46-3 



W 



17 



7 



15-25 



530-2 



54-2 



632-8 



53-6 



H 



1 







20-18 



528-9 



46-3 



628-9 



47-0 



W 



18 







1504 



528-8 



53-9 



634-0 



53-4 



H 



2 







1912 



528-0 



47-0 



634-8 



47-9 



W 



19 







15-41 



5331 



53-7 



629-0 



53-0 



W 



3 







18-21 



5331 



47-7 



635-2 



48-6 



w 



20 







14-65 



532-7 



53-3 



634-5 



52-7 



W 



4 







17-13 



541-4 



48-2 



633-7 



49-2 



w 



21 







13-88 



528-5 



530 



634-8 



52-5 



B 



5 







15-67 



537-9 



48-8 



632-7 



49-5 



w 



22 







14-71 



523-8 



52-8 



638-1 



52-4 



W 



6 







15-59 



538-0 



49-1 



634-3 



49-7 



H 



23 







17-04 



521-1 



52-7 



634-0 



52-4 



W 



7 







15-22 



5371 



49-1 



632-3 



49-5 



H 



4 







18-99 



522-3 



52-7 



629-7 



52-6 



W 



8 







15-09 



538-7 



49-1 



631-2 



49-5 



H 



1 







21-86 



526-7 



52-8 



618-9 



52-8 



W 



9 







14-68 



536-5 



49-0 



632-1 



49-3 



H 



2 







22-72 



529-8 



52-9 



623-3 



53-2 



W 



10 



of 



09-69 



5420 



48-7 



625-7 



49-0 



H 



3 







23-07 



5370 



531 



629-6 



53-5 



W 



11 



of 



12-35 



543-5 



48-4 



610-5 



48-5 



B 



4 







22-91 



533-1 



53-3 



638-9 



53-8 



W 



12 







09-12 



533-4 



48-0 



606-3 



48-0 



B 



5 







18-38 



534-0 



53-4 



644-7 



53-9 



W 



















6 







18-87 



5321 



53-4 



649-3 



540 



H 



13 







25 0905 



529-0 



47-6 



609-6 



47-5 



B 



7 







17-65 



532-8 



53-4 



643-9 



53-9 



H 



14 







11-84 



527-2 



47-1 



610-5 



46-7 



B 



8 







14-31 



531-9 



53-3 



648-5 



53-7 



H 



15 







1615 



523-9 



46-6 



603-4 



460 



B 



9 







16-72 



533-8 



53-2 



642-1 



53-5 



H 



16 







11-99 



531-5 



460 



595-6 



45-5 



B 



10 







11-24 



5330 



53-2 



625-3 



53-4 



H 



17 







11-57 



521-2 



45-5 



608-6 



450 



B 



11 







14-57 



529-4 



530 



631-3 



53-2 



B 



18 







15-15 



532-7 



450 



607-3 



44-5 



B 



12 







14-82 



542-0 



52-9 



600-1 



530 



B 



19 







12-98 



532-1 



44-6 



615-7 



44-0 



H 



















20 







12-36 



530-2 



44-1 



627-4 



43-7 



H 



13 







25 11-99 



5310 



52-8 



608-7 



52-8 



B 



21 







12-42 



529-6 



43-8 



629-2 



43-4 



W 



14 







12-46 



532-5 



52-7 



600-6 



52-5 



B 



22 







13-96 



525-3 



43-5 



629-8 



43-2 



H 



15 







14-04 



528-4 



52-3 



623-7 



520 



B 



23 







16-43 



5220 



43-2 



628-3 



43-2 



H 



16 







1504 



530-8 



52-0 



627-9 



51-7 



B 



8 







18-90 



507-2 



43-2 



629-6 



43-5 



H 



17 







13-32 



531-5 



51-8 



626-8 



51-5 



B 



1 







20-96 



530-1 



43-3 



630-1 



43-7 



H 



18 







15-14 



533-4 



51-6 



628-1 



510 



B 



2 







21-46 



529-4 



43-6 



639-5 



44-3 



H 



19 







14-71 



526-8 



51-2 



630-2 



50-8 



H 



3 







20-74 



5270 



440 



645-0 



450 



H 



20 







17-68 



529-9 



51-0 



632-8 



50-6 



H 



4 







18-97 



536-5 



44-6 



644-2 



45-5 



H 



21 







15-41 



526-0 



50-9 



638-1 



50-5 



W 



5 







16-89 



537-1 



45-0 



646-0 



46-0 



H 



22 







15-20 



525-0 



50-7 



643-4 



50-5 



H 



6 







15-96 



536-3 



45-6 



642-0 



46-2 



B 



23 







19-08 



529-8 



50-6 



637-5 



50-5 



H 



7 







15-67 



538-6 



45-9 



638-1 



46-5 



B 



5 







19-64 



523-5 



50-6 



632-3 



50-5 



H 



8 







15-38 



539-2 



46-1 



633-7 



46-8 



B 



1 







20-85 



523-1 



50-6 



628-9 



50-7 



H 



9 







1505 



538-1 



46-3 



633-8 



47-0 



B 



2 







20-92 



529-3 



50-7 



627-9 



50-9 



H 



10 







14-62 



537-0 



46-5 



632-4 



47-0 



B 



3 







20-22 



530-5 



50-8 



631-1 



510 



H 



11 







15-20 



537-8 



46-7 



635-3 



47-3 



W 



4 







19-55 



536-8 



510 



637-9 



51-5 



H 



12 







1410 



536-8 



46-8 



634-7 



47-4 



W 



5 







18-74 



540-1 



51-3 



640-5 



51-9 



H 



















6 







16-68 



5361 



51-8 



648-0 



520 



B 



13 







25 13-19 



534-6 



46-9 



632-7 



47-5 



W 



7 







18-75 



533-7 



51-9 



648-9 



520 



B 



14 







11-55 



532-9 



46-9 



629-7 



47-5 



W 



8 







18-41 



536-8 



51-9 



6520 



52-0 



B 



15 







1502 



534-9 



47-0 



623-3 



47-6 



W 



9 



of 



08-56 



538-0 



51-7 



639-2 



51-5 



B 



16 







1303 



535-6 



47-0 



612-6 



47-6 



W 



10 



of 



1013 



526-3 



51-4 



639-4 



51-3 



B 



17 







13-20 



537-1 



47-0 



615-6 



47-5 



W 



11 







13-74 



5301 



51-0 



637-3 



51-0 



W 



18 







13-76 



535-9 



470 



619-6 



47-5 



W 



12 







13-77 



530-9 



50-8 



6320 



50-5 



W 



19 







13-25 



535-3 



470 



623-1 



47-5 



B 



















20 







13-10 



534-0 



47-0 



626-9 



47-4 



B 



6 13 







25 15-74 



531-1 



48-9 



628-7 



48-7 



H 



21 







12-98 



530-2 



47-0 



629-6 



47-4 



H 



14 







15-99 



534-1 



48-7 



630-4 



48-3 



H 



22 







15-38 



527-3 



47-0 



630-8 



47-4 



H 



15 







15-32 



532-4 



48-2 



631-9 



47-9 



H 



23 







17-63 



524-7 



47-0 



627-2 



47-5 



H 



16 







15-81 



530-4 



47-9 



632-6 



47-4 



H 



9 







20-30 



532-7 



47-1 



625-6 



47-7 



B 



17 







15-45 



530-1 



47-5 



632-4 



47-0 



H 



1 







19-79 



530-2 



47-4 



628-9 



47-9 



B 



18 







1514 



531-0 



47-0 



632-9 



46-8 



H 



2 







20-29 



532-4 



47-6 



632-8 



48-2 



H 



19 







15-04 



529-8 



46-8 



615-1 



46-2 



W 



3 







18-65 



532-6 



47-8 



636-2 



48-3 



H 



20 







1201 



529-9 



46-4 



634-7 



45-8 



W 



4 







15-92 



532-5 



47-8 



636-2 



48-5 



H 







Declination. Torsior 



removed, Oct. 6 d 



19 h , 



- 10i°. 



Effec 



t of + 10° of Torsion = - 0-'i 



!4. 







BlFILAR. 



Observed 2 m after the Declim 



ition, ifc=0-00014( 



). 



Balance. 



Observed 3 m after the Declinal 



ion, k=l 



)-000008£ 





t Ej 



:tra < 



)bservations made. 



















Oct. 



6i 1! 



) h + The ol 



>servatioi 



i for the 



;orsion o 



f the dec 



inome 



ter threac 



was 



not good ; th 



e araoun 



t may ha 



ve been 1 



jss than i 



hat 



Stated, but no time was left to determine. 



Oct. 6 d — 7 d . Experiments made to determine the effect of the copper ring on the declination magnet. 



MAG. AND MET. OBS. 1844. 



