File:Hydrogen emission Kervella.png

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Hydrogen_emission_Kervella.png(540 × 299 pixels, file size: 85 KB, MIME type: image/png)

Summary[edit | edit source]

These two images show emission and absorption of hydrogen alpha.

Licensing[edit | edit source]

Description

These two images show emission and absorption of hydrogen alpha.

Source

The image appears on a website entitled, "Zooming in on Betelgeuse" at url=http://astrobites.org/2015/11/24/zooming-in-on-betelgeuse/.

Date

24 November 2015

Author

P. Kervella, E. Lagadec, M. Montargès, S. T. Ridgway, A. Chiavassa, X. Haubois, H.-M. Schmid, M. Langlois, A. Gallenne, and G. Perrin

Rationale

No free use or Public Domain image known to show emission and absorption of hydrogen alpha zooming in on Betelgeuse about 2015.

Permission

Fair Use, site restriction.

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File history

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Date/TimeThumbnailDimensionsUserComment
current18:03, 1 January 2016Thumbnail for version as of 18:03, 1 January 2016540 × 299 (85 KB)Marshallsumter (discuss | contribs)These two images show emission and absorption of hydrogen alpha. Category:Red astronomy images Category:Stars images