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99

[[underlined]]November 10, 1909[[/underlined]]

Exam. of plates for spectrum of W Pegasi as requested by cablegram from Kiel.

[6 columned table]
|Plate|Date|Ex.|Sp.|Ep.|Remark.|
|   |   |   |   |^[[Period 341d.]] days ^[[Period]] 342.4|   |
|I 7620|Dec. 5, 1892|82|Md8|-24 -20|Type III, Lines H gamma & H delta bright, H gamma =[[underlined]]0.1[[/underlined]], H delta =[[underlined]]1.0[[/underlined]]|
|I 19266|Oct. 15, 1897|63|Mcsd.|+46 +43|Type III. Spectrum fairly bright [strikethrough]but[/strikethrough]Bright lines suspected, but not seen distinctly. 
I 23138|July 9, 1899|60|Md8|-4 -10|Type III. Lines H beta, H gamma, H delta bright. H beta 2, H gamma =[[underlined]]0.2[[/underlined]], H delta =[[underlined]]1.0[[/underlined]]|
I 33598|Oct. 30, 1905|75|?|-87 -103|[strikethrough]Very[strikethrough]Spectrum very faint. Shows no trace of bright lines. 
I35762|Dec. 23, 1908|58|Md^[[8-]]9|+40 +20|Type III. Lines H gamma and H delta bright. H gamma =[[underlined]]0.05[[/underlined]], H delta =[[underlined]]1.0[[/underlined]]


In H.A.[[strikethrough]]47[[strikethrough]]55 page 31, and ^[[on page 7]] of the Fifty fourth ^[[Annual]] Report of the Harvard Observatory, the spectrum of [[strikethrough]]The[[/strikethrough]]variable star [[strikethrough]]W Pegasi[[/strikethrough]]231425, W Pegasi is given as Class Md, which is of the third type having also bright hydrogen lines. The results given below have been obtained ^[[by Mrs. Fleming]] from [[strikethrough]]An[[/strikethrough]] examination of spectrum plates.

[[5 columned table]]
|I36314|Nov. 11, 1909|Md8|-0^[[d]]|Type III. Lines H gamma + H delta bright. H gamma =[[underlined]]02[[/underlined]], H delta  =[[underlined]]1.0[[/underlined]]|
|I 36316|Nov. 15, 1909|Md8|-+4|Type III. Lines H gamma + H delta bright. H gamma =[[underlined]]0.1[[/underlined]], H delta  =[[underlined]]1.0[[/underlined]]|