Wide Field of around NGC 1491

Captured with my WO Zenithstar 61 in combination with a QHY 600M camera and filterwheel all mounted on a iOptron CEM70EC-NUC

20 x 60 sec seperate R, G and B

19 x 600 sec H-alpha

Processed in Pixinsight

LRGB combination

DBE

StarXterminator for star image

SPCC on star image

Same DBE on H-alpha image

StarXterminal for starless Ha

Starless –> Histogram stretch, curves

Combined stars + starless Ha –> Multiscale Adaptive Stretch

DarkStructureEnhance

NoiseXTerminator

Saturation

More details on my astrobin: https://app.astrobin.com/u/roy_veurink?i=7r26am

And my instagram: https://www.instagram.com/p/DWO5omECoQl/