Some comments on the low intensity Hα emission observed by J.-L. Leroy in the solar corona

✍ Scribed by Yngve Öhman

• Publisher: Springer
• Year: 1973
• Tongue: English
• Weight: 400 KB
• Volume: 28
• Category: Article
• ISSN: 0038-0938
• DOI: 10.1007/bf00152310

✦ Synopsis

Some comments are presented on the important observations of faint prominences made recently by Dr Jean-Louis Leroy at the Pic du Midi Observatory. The writer draws attention to the very probable connection with faintly luminous Hot obscuring prominences which appear sometimes as dark lanes and markings in ordinary prominences.