Exposure Data:
Object: NGC 7023
Date: 09.2019
Site: Balatonalmádi/Ungarn
Exposure time: 25h (255 x 360 sec)
Telescope: F/4.0 Newton 305/1200mm
Mounting: FORNAX 52
Camera: EXPLORE SCIENTIFIC 7.1MP CMOS – Part-No.0510520
Filter: IDAS LPS D1
Correktor: TeleVue Paracorr Type-II
Autoguiding via: QHY5L-II