View Single Post
  #3  
Old October 28th 07, 10:24 AM posted to alt.binaries.pictures.astro
Stefan Lilge
external usenet poster
 
Posts: 2,269
Default ASTRO: Holmes in Halpha

Richard, with your Halpha shots you'll probably be the first to discover a
HII region in a comet ;-)

Stefan

"Richard Crisp" schrieb im Newsbeitrag
...
it's the filter I had handy :-)

http://www.narrowbandimaging.com/com...olmes_page.htm