Quote:
Originally Posted by DJT
Hi Lewis
You got your guiding sorted, very tidy stars.
Bit of colour noise but when you get more data you should be sorted.
And yes, better processing 
Cheers |
Yeah, guiding has actually been the easiest part - this Vixen GPD2 mount tracks like a mount 10 times more expensive. Do an accurate polar alignment, fire up PHD or MaxIM guiding, and go to bed. I certainly could NEVER do that with an NEQ6 or HEQ5. The Lodestar makes life easy too - never ONCE failed to find a suitable guide star.
Here's a 400% enlarged, 20 min H-a sub star grouping crop from the edge of the frame - flat IMHO, and pretty decent in concentricity (all the LRGB was either 720 secs or 480 secs - perfectly rounded stars). Seeing the ENTIRE sub looks like this, it's not field edge coma
