88 



A CONTINUOUS RECORD OF ATMOSPHERIC NUCLEATION. 



TABLE 15. CONSTANTS OF CORONAS. CONDENSATION CHAMBER AND DIS- 

 TANCES UNCHANGED. ARC LIGHT; PHOSPHORUS NUCLEI; 5 TO OUTER 

 EDGE OF FIRST RING; # = 21; BAROM., 75.6 cm.; 6p = 8.scm.; y = .8$; /3 = o; 

 5 = 6.7; a' = .oo34; a" = .oo29; M O =IIOOOO; w=2.6Xio~ 6 . 



FIRST SERIES. 6^=2"'. 



1 Seen very obliquely this changes to w g. 

 1 Alternative 9530, 4040, 500. 



SECOND SERIES. = 68oooo; 5 = 6.3; dt = 



2'". 



