Magnetische Messunge7i im Ries u?id dessen Umgebung. 



49 



An' = -6.3 An" = -1.6 



Nadel I = 



- II: 



:63°58:0 

 58.0 



Mittel 

 dJ 



: 63-58:4 

 -1.1 



= 63-57:3 



Mahnet I. 



OP 57.6-58.0 

 61.2-61.4 



IP 3.9- 4.3 



6.8- 7.7 



22.2 

 22.5 



22.35 



295 21.5 

 45 20.7 



Deflektor II. 



22.9 

 22.6 



49 30.4 

 291 7.0 



14.3 

 14.3 



14.4 

 14.6 



2{4>) = 96-37:6 

 <^ =48 18.7 



Is sin 6,, = 9.87 542 



Variat.: Potsdam 

 "'100 = -25 

 lg sin ^0=9.87 517 

 lg c = 9.17 953 

 lg H = 9.30 436 



Kornthal 



"'20 = -27 



9.87 515 



9.17 950 



9.30 435 



iw 



; sin ^15 = 

 -19 



= 96-49:2 

 = 48 24.4 

 = 9.87 590 



3=9.87 581 

 = 9.17 965 



IgH 



: 9.30 394 



' ——IQ 

 9.87 515 

 9.17 963 

 9.30 392 



■2(<b) 



IgH 



109-59:2 



54 59.6 



ig sin </)j5 = 9.91 575 



= 9.22 020 9.22 017 



= 9.30 457 9.30 452 



2((i) = 118-23:4 



^ ■ =59 11.6 



lg sin <^i5 = 9.93 652 



= 9.24 062 9.24 059 



= 9.30 417 9.30 417 



Zusammenstellung : 



Variat. : Potsdam 



H = 0.20 154 



135 



164 



145 



H =0.20 150 ±67 



A{\,<f>)= -2 



H 



A(\,<^) = 



Kornthal 

 = 0.20153 



134 



161 



142 

 = 0.20 148 ±67 



-1 



= 0.20148 



H 



= 0.20 147 



Pht/s. Abh. nicht ;ur Akad. gehör. Gelehrter. 1904, IV. 



