NGC 7023 Iris Nebula
di Luca Moretti inserita il 26 Febbraio 2017
Camera: SBIG ST-10XME sensor -20°C with Sbig CFW10 and SXV-AO-LF
Optics: GSO 10" f/8 RC carbon fiber
Filters: Baader 31,8mm
Exposure time (seconds):
L: 14×300 bin 1×1
R: 5×300 bin 1×1
G: 5×300 bin 1×1
B: 5×300 bin 1×1
Guiding camera: Starlight Xpress Lodestar
Place: Pesaro Italy
Date: 15/07/2015
