512 Table 779 



SOLAR DATA 



58 Elements Known in the Sun's Atmosphere 

 Taken, with additions and corrections, from St. John's Revision of Rowland. Papers of 

 Mount Wilson Observatory, vol. 3 (Carnegie Inst. Publ. 396, 1928). 



* X 5875.618 He often present (absorption) over disturbed regions of disk, 

 chromosphere, t Only in chromosphere or spots. § Possibly TiOa in red. 



Smithsonian Tables 



tX 4685.81 He+iN, present in 

 Present in disk and spots. 



