Technical data
Optic Tecnosky Apo refractor LT 130-910mm f/7
Mount Skywatcher EQ8
Camera Atik 4000 with Starlight Xpress external filter
wheel 5 positions
Filters Baader 50mm
unmounted RGB
Guiding system Artesky Ultraguide 70mm
Exposure details R 18x120" + 24x60" bin1 -15C
G 19x120" + 24x60" bin1 -15C
B 19x120" + 24x60" bin1 -15C
Total integration 3.1h
Acquisition Voyager, PHD2
Processing Pixinsight 1.8,
Photoshop CS5
SQM-L 18.5
Location Rescaldina (Italy), home terrace
Date 17/18 March 2020