Some notes on the H and K lines and the motion of the calcium vapor in the sun
By: by Walter S. Adams. Reprinted from the Astrophysical journal, vol. XXIII, p. 45-53, January 1906
Series: Contributions from the Solar Observatory, Mt. Wilson, California -- no. 6
Published: 1906
Place of publication: Chicago
Language: eng
Subjects: Solar Spectrum; Flocculi
Notes: Cover-title.

At head of title: Carnegie Institution of Washington.

Double paging.