Running away from the weather ...
Here's some old data I found and reprocessed on my HD from September.
One of my favourite targets in Orion.
That's a 1:1 crop - 10x600s flat/dark calibrated at prime focus on 5"celestron - QHY8 Gain 1 Offset 60.
Weather pending will give it another go thoroughly on boxing day.
Thanks for looking.
|