98 



K. Haussmann: 



An' = +2.0 An" = -2.4 

 Nadel 1 = 63° 5 1:2 

 - 11= 54.0 

 Mittel =63° 52:6 

 dJ = ->-0.6 



J = 63° 53:2 



Deflektor I. 



Variationen der Deklination aus 

 Bochumer Registrierungen. 



2{4>) =109° 24:4 

 (p =54 42.2 



lgsiii(^i5= 9.91394 

 "'100 = +16 

 lg sin ^0 = 9.91410 

 lg c = 9.22 003 



IsH 



= 9.30 593 



Deflektor II. 



W 

 



6P 38.0-38.4 

 6.8-40.2 



21.5 

 21.5 



21.5 



49 16.8 

 291 30.7 



13.4 

 13.4 



102.3 

 102.3 



102.3 

 100.0 



2(.^) =117°46:i 

 <t> =58 53.0 



lgsin.^is= 9.93 469 

 lg c = 9.24 065 



TgH = 9.30 580 



Magnet 



6P 43.0-43.4 

 44.2-44.4 



45.4-45.5 

 46.2-46.4 



49.3 



2(<^) = 96° 14:6 

 4> =48 7.3 



lg sin ^15 = 9.87 359 

 "' 100 = +1^ 

 lg sin ^0 =9.87 373 

 lg c = 9.17 951 



=2y 



