NGC7023 – Iris Nebula

Capture date: July 27th – August 4th, 2022
Location: Augsburg, Germany
Bortle class: 5-6

Lights (Gain 100, -5°C, Bin 1×1):
L: 55 x 5s (4m 35s)
L: 13 x 30s (6m 30s)
L: 38 x 60s (38m)
L: 163 x 180s (8h 9m)
R: 30 x 30s (15m)
R: 40 x 180s (2h)
G: 30 x 30s (15m)
G: 38 x 180s (1h 54m)
B: 30 x 30s (15m)
B: 40 x 180s (2h)
Total Integration: 15h 37m 5s
Darks: 60
Flats: 30 @ 5s
Flat Darks: 60

Scope: Sky-Watcher Esprit 100ED
Reducer: APM Riccardi 0.75x
Camera: ZWO ASI2600MM Pro
Guide scope: Sky-Watcher Esprit 100ED
Guide camera: ZWO ASI290MM Mini with ZWO OAG-L
Filterwheel: ZWO EFW 7x36mm
Filter(s): Astronomik L-2, Astronomik Deep Sky RGB
Mount: Sky-Watcher EQ6-R Pro
Tripod: Sky-Watcher EQ6 Tripod

Control: ZWO ASIAIR Plus