﻿250 Prof. Nao*aoka and Mr. T. Takamine : Anomalous 



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The simplest type o£ separation is observed in the satellite 

 whose position in non-magnetic field is +46. The ^-com- 

 ponents consist of two branches, which are parallel to the 

 principal lines P_ 2 and P +1 . One of the branches towards 

 the red is much more pronounced than that on the violet 

 side. The positive branch is especially bright, as it is always 

 distinctly to be observed by the side of the principal line. 

 The s-components consist of a quartet, parallel to the 

 principals P ±2 , P+3, but the intensity is widely different 

 according to the components. Those parallel toP +3 andP_ 2 

 are brighter than those parallel to P +2 and P_ 3 , while with 

 the principal, P ±2 are a little brighter than P ±3 ; thus for 

 one branch of the quartet of this satellite, the order of 

 intensity is inverted. The linear relation of the displace- 

 ment with the field strength seems to be nearly fulfilled up 

 to very high fields. 



The ^-components of the satellite + 185 are displaced 

 parallel to the principal, but the lines are weak and can no 

 more be followed beyond 23 kilogauss for the -f branch, 

 while the —branch is obliterated by the principal line P +1 . 

 The 5-components of this satellite show anomalous behaviour 

 similar to the type already noticed with the jo-component of 

 the satellite —242 ( — 239 according to our new measure- 

 ment) in the green line of mercury. Another anomaly 

 lies in the smallness of the amount of separation for 

 s-components in comparison with p-components. 



The satellite —18 has a negative p-component which is 

 displaced wider than P_j ; the positive branch is probably 

 eclipsed by P +1 , so that it does not appear well defined on 

 the photograms. A singular anomaly is presented by the 

 s-components. The separation takes place proportional to 

 the field strength in all the observed branches, but the 

 amount is less for the positive than for the negative ; one of 

 the latter branches is parallel to P_ 3 , while the other is 

 farther down ; there is thus greater dissymmetry in the 

 effect. One reason for the preponderance of the negative 

 displacement is probably to be found in the fusion of the 

 negative branches of the satellites —160, —110, and —94 

 with those of —18. 



In the s-components of 4- 108, two faint branches are to 

 be traced ; by combining them with the undisturbed line in 

 the ^-component, we notice that the separation is of a triplet 

 type similar to the principals of the violet line 4047. 



The magnetic force produces anomalous effect on p- 

 components of the satellites —160 and —94 ; the negative 

 branch is represented by a parabolic curve, so that the 



