Tough target, Greg! You got a decent result for the time but it's a galaxy that needs lots of data. HyperLeda gives a surface brightness of only 23.43 +/- 0.25 mag/arcsec^2.
Quote:
Originally Posted by tilbrook@rbe.ne
One thing that puzzles me, there seems to be no HA regions showing.
|
They are there but also very dim. I had traces of them in my 18 hour Qld Astrofest image.
Cheers,
Rick.