Application of dicyanin to the photography of stellar spectra (1919)
National Bureau of Standards · leaf 26
f intensity and sensitivity. These considerationsmay explain certain maxima so commonly shown in stellar spectra,particularly in the red. If so, no great importance is to be attachedto them. While actual spectral-energy curves can not be drawn from thedata at hand, the great differences between… … Fig. 9.—D M + 380 1539. Class N. Plate H1802
Astronomy · Photography · General Physics
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