610 
MR. J. NORMAN LOOKYER ON THE 
Table I. — List of Chromosphere and Prominence Lines. 
Intensities in Prominence 
3 
o 
CO 
Intensities in Prominence No. 19. 
ntensities 
at cusp. 
Photo. 7. 
Photo. 8. 
Photo. 9. 
Photo. 10. 
Photo. 19. 
Photo. 20. 
Photo. 21. 
Photo. 22. 
Wave- 
length. 
Exp. Inst. 
3"-7 
Exp. Inst. 
4"-4 
Exp. 
5 secs. 
Exp. 
25 secs. 
Exp. 
25 secs. 
Exp. 
20 secs. 
Exp. Inst. 
Q'/.fy 
Exp. 
6"-7-8"-5 
12"-2-21"-5 
18 r, -5-9"-3 
8"-14-4”-44 
o ( 
5 secs. 
(1660 
(2000 
(3000-3800 
(5480-9600 
(8251-4126 
(3630-1980 
(1650 
Base. 
miles). 
miles). 
miles). 
miles). 
miles). 
miles). 
miles). 
3602 
• * 
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2 
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* Appeal's only in Brazilian photographs. 
