2023-01-19: APP 2.0.0-beta13 has been released !
!!! Big performance increase due to optimizations in integration !!!
and upgraded development platform to GraalVM 22.3 based on openJDK19
We are very close now to releasing APP 2.0.0 stable with a complete printable manual...
Caldwell 49 - Rosette Nebula in bi-color
I took this in November of last year. Ha and O-III data from my Bortle 9 back garden north of Dallas, Texas, USA.
5 minutes x 30 each Ha and O-III
QHY 168M w/ Baader 7nm filters
AstroTech AT65EDQ quadruplet f/6.5 - 420mm f/l
Wow, given you say it's bortle 9, that is a very nice image! Narrowband definitely helps here, but are you sure it's as bad as 9? 🙂
Amazing, impressed with the result then even more!