26 



Hourly Observations of Magnetometers, May 9 — 15, 1844. 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



Declina- 

 tion. 



BlFILAR. 



Balance. 



"u • 



> £ 



u S 

 O 



Gottingen 

 Mean Time 

 of Declina- 

 tion Obs. 



Declina- 

 tion. 



BlFILAR. 



Balance. 



> .5 

 o 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



Cor- 

 rected. 



Thermo- 

 meter. 



d. h. 

 9 13 







25 13-84 



Sc. Div. 



517-3 



58-7 



Mic. Div. 

 701-1 



590 



W 



d. h. 



12 21 



m. 

 



25 15-41 



Sc. Div. 



516-1 



56-3 



Mic. Div. 



734-7 



55-9 



H 



14 







15-51 



523-4 



58-4 



7100 



58-7 



w 



22 







17-83 



514-1 



56-1 



724-2 



56-2 



H 



15 







18-63 



524-3 



58-1 



692-3 



58-3 



w 



23 







21-29 



515-2 



56-2 



7070 



56-8 



H 



16 







16-95 



525-1 



57-9 



707-4 



57-9 



w 



13 







22-64 



518-8 



56-7 



696-6 



57-6 



B 



17 







14-46 



524-3 



57-7 



716-5 



57-2 



w 



1 







23-41 



525-1 



57-2 



692-7 



59-0 



B 



18 







14-68 



522-7 



57-3 



724-8 



56-5 



w 



2 







22-94 



528-1 



58-1 



6981 



60-5 



B 



19 







14-91 



520-1 



56-9 



733-5 



56-0 



B 



3 







2119 



524-4 



591 



705-2 



62- 1 



B 



20 







14-26 



518-3 



56-5 



7371 



55-6 



B 



4 







19-12 



533-8 



60-3 



706-6 



63-8 



H 



21 







14-78 



516-8 



56-1 



7330 



55-1 



H 



5 







18-11 



533-5 



61-7 



716-6 



65-2 



H 



22 







17-07 



515-9 



55-7 



724-4 



54-6 



B 



6 







18-13 



537-4 



62-9 



725-6 



660 



W 



23 







18-63 



5151 



55-2 



721-0 



54-3 



H 



7 







18-05 



537-2 



63-8 



730-4 



66-4 



W 



10 







20-25 



518-4 



54-9 



715-7 



540 



B 



8 







18-14 



534-3 



64-1 



728-9 



66-3 



W 



1 







21-70 



522-2 



54-6 



713-3 



54-0 



H 



9 







1803 



534-3 



64-2 



723-2 



65-8 



w 



2 







21-86 



522-9 



54-3 



717-4 



54-0 



B 



10 







17-33 



5290 



64-1 



724-6 



65-3 



w 



3 







22-30 



536-3 



54-2 



724-4 



54-1 



B 



11 







15-81 



529-0 



63-9 



722-3 



64-8 



H 



4 







21-77 



533-3 



54-1 



736-2 



540 



B 



12 







16-28 



527-7 



63-6 



716-3 



64-3 



H 



5 







20-52 



529-9 



54-1 



755-7 



54-1 



H 



















6 







18-27 



532-2 



540 



759-9 



54-0 



W 



13 







25 16-84 



527-8 



63-3 



712-9 



63-8 



H 



7 







19-31 



535-9 



53-9 



741-6 



53-6 



W 



14 







16-66 



5280 



63-0 



712-2 



63-3 



H 



8 







18-88 



533-8 



53-8 



738-4 



533 



W 



15 







1612 



528-4 



62-7 



711-4 



62-7 



H 



9 







18-34 



5321 



53-6 



7360 



53-0 



W 



16 







15-98 



528-1 



62-3 



713-7 



62-3 



H 



10 







18-10 



5310 



53-3 



735-7 



52-8 



W 



17 







1204 



526-4 



61-9 



709-3 



61-8 



H 



11 







17-83 



530-6 



53-1 



732-8 



52-5 



H 



18 







14-20 



532-6 



61-8 



702-4 



61-3 



H 



12 







17-94 



526-7 



530 



732-8 



52-3 



H 



19 







10-87 



531-8 



61-6 



698-9 



610 



W 



















20 



of 



08-68 



528-2 



61-3 



696-4 



60-7 



W 



13 







25 17-49 



526-9 



52-8 



733-4 



52-2 



H 



21 



°t 



12-09 



515-9 



61-0 



690-7 



60-4 



B 



14 







17-09 



526-6 



52-6 



732-4 



520 



H 



22 



Of 



12-78 



512-9 



60-7 



691-5 



59-9 



W 



15 







17-02 



526-2 



52-4 



731-7 



520 



H 



23 



°t 



18-81 



503-4 



60-3 



687-2 



59-4 



W 



16 







17-71 



521-0 



52-3 



728-0 



51-9 



H 



14 







24-55 



509-1 



600 



693-4 



590 



W 



17 







13-46 



522-4 



52-2 



727-5 



51-7 



H 



1 







24-25 



527-5 



59-7 



689-9 



58-9 



W 



18 







12-62 



522-4 



521 



735-5 



51-6 



H 



2 







26-16 



5141 



59-5 



694-9 



58-9 



W 



19 



9 



13-94 



520-8 



51-9 



739-1 



51-3 



W 



3 







25-24 



522-8 



59-4 



710-2 



590 



w 



20 







14-46 



520-2 



51-8 



739-9 



51-2 



W 



4 







22-75 



526-2 



59-3 



720-9 



59-3 



w 



21 







15-65 



5170 



51-7 



738-4 



51-1 



B 



5 







20-02 



535-5 



59-5 



727-1 



59-6 



w 



22 







18-20 



511-4 



51-6 



736-0 



51-2 



W 



6 







18-52 



536-2 



59-7 



728-1 



59-8 



D 



23 







19-51 



5110 



51-6 



726-5 



51-4 



W 



7 







17-91 



535-2 



59-8 



725-1 



59-8 



D 



11 







21-09 



5131 



51-6 



7180 



51-6 



W 



8 







17-29 



535-9 



59-9 



723-6 



59-5 



D 



1 







23-24 



520-6 



51-7 



711-3 



51-8 



w 



9 







17-53 



532-7 



59-7 



719-2 



58-9 



D 



2 







22-27 



5220 



51-8 



717-2 



520 



w 



10 







17-02 



530-4 



59-3 



720-9 



58-2 



H 



3 







20-80 



523-3 



51-9 



731-4 



52-3 



w 



11 







16-38 



530-6 



58-9 



723-4 



57-5 



B 



4 







18-88 



521-8 



52-0 



739-8 



52-6 



w 



12 







1403 



527-7 



58-5 



706-5 



570 



B 



5 







17-70 



530-4 



52-2 



745-2 



52-9 



w 



















6 







17-78 



535-2 



52-3 



748-1 



53-2 



H 



13 







25 15-51 



527-1 



58-0 



7090 



56-4 



B 



7 







17-51 



536-3 



52-5 



750-3 



53-2 



H 



14 



of 



15-89 



517-2 



57-5 



6131 



55-8 



B 



8 







14-53 



537-0 



52-7 



749-8 



53-2 



H 



15 



Of 



0102 



5221 



570 



527-9 



55-5 



B 



9 







16-18 



531-7 



52-8 



750-7 



53-3 



H 



16 



Of 



11-34 



496-8 



56-7 



545-3 



55-2 



B 



10 







16-28 



5291 



52-8 



742-0 



53-3 



H 



17 



of 



16-28 



521-2 



56-3 



604-3 



54-9 



B 



11 







15-88 



531-4 



52-8 



735-8 



53-3 



B 



18 







13-46 



526-3 



55-9 



658-1 



54-4 



B 



12 







15-69 



527-0 



52-8 



729-5 



53-2 



B 



19 







1404 



528-0 



55-5 



675-3 



54- 1 



H 



















20 







14-82 



522-2 



55-1 



677-2 



54-0 



H 



12 13 







25 13-36 



525-5 



59-8 



711-2 



600 



W 



21 







14-48 



521-4 



550 



687-2 



54-0 



W 



14 







15-47 



527-4 



59-4 



7120 



59-3 



W 



22 







13-84 



519-3 



54-9 



690-4 



54- 1 



H 



15 







15-74 



527-3 



590 



714-9 



58-7 



W 



23 







17-63 



517-4 



54-8 



688-8 



54-6 



H 



16 







16-38 



527-7 



58-5 



718-2 



58-0 



W 



15 







2015 



517-3 



54-9 



693-8 



55-5 



H 



17 







1514 



524-5 



58-0 



724-1 



57-2 



w 



1 







22-30 



519-2 



55-3 



697-7 



56-4 



H 



18 







13-64 



521-7 



57-5 



730-2 



56-5 



w 



2 







22-74 



528-5 



55-9 



696-2 



57-3 



H 



19 







13-96 



521-8 



571 



728-4 



55-9 



B 



3 







22-20 



527-6 



56-5 



707-6 



58-3 



H 



20 







13-64 



517-3 



56-7 



725-9 



55-7 



B 



4 







22-20 



525-8 



57-2 



714-9 



59-4 



H 



BlFILAK. 



Observed 2 m after th 



Dsc 

 e Declini 



LINATION. Magn 

 ition, &=0-00014< 



et unt 

 ). 



juched, April < 

 Balance. 



> d — May 28". 

 Observed 3 m 



after the 



Declinal 



ion, k=z(. 



1000008E 













t Extra 



Obsei 



•vations made. 















