|
Very nice Peter. Uh oh a focal reducer. They can be fun given how much quicker you get the data. Sometimes there can be a cost though.
With a Planewave the cost is no backfocus for any guiding. In your case fatter stars than the original data?
A bit of an issue with star registration or perhaps CA from the reducer?
I never know what to expect on the colour of this one as examples vary wildly. I wonder what the new colour calibration tool in PI would show.
What is impressive still is the detail and what appears to be almost differentiated stars in the outer belts. They almost seem to be resolving into single stars.
Greg.
|