|
Fred, you are right, what I meant was I devote several nights to either Lum or Ha or RGB. My Tarantula I did 4 nights worth of imaging to complete the image. I am quite lucky at the house as I have pretty constant 1 arc second skys. Some nights are 0.7 arc seconds. I had it tested by a chap on an average night and it was 0.7 for several hours but it averaged out at 1.0" with a DIM. I knew it was good but sub arc second is exceptional for a coastal region.
|