View Single Post
  #11  
Old 18-09-2018, 08:50 AM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline
 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
Quote:
Originally Posted by Ryderscope View Post
Definitely worth the extra time to add in the Ha MnT
Thanks Rodney! So now we've done several galaxies that look good in H-alpha. From easiest to most difficult, it might be something like:

NGC 300 (amazing and easy to understand what you're looking at because it's face-on)
Barnard's Galaxy (amazing but smaller and fainter)
NGC 55 (easy but harder to see what you're looking at because edge on and tidally disrupted)
Sculptor semi-dwarf (small and faint but you can just make out a micro-quasar !)
Hamburger, where with very long exposures you see the huge faint relativistic jet arching far from the galaxy.

Best,
MnT

Last edited by Placidus; 18-09-2018 at 12:56 PM.
Reply With Quote