Messier 38 + NGC 1907

Image details:
Telescope: TS 90/600 triplet with 2.5" TS flattener
Mount: Skywatcher AZ-EQ-GT
Camera: Atik one 6.0
Exposure: 17 * 240 sec with Baader L filter, 9 * 180 sec RGB
Software: PixInsight, PS
Calibrationfiles: Dark:No, Bias:Yes (masterbias), Flat:Yes

 
(c) All photos by Ruud de Vries