Fitxer:Near side 60.jpgDescriptionNear side 60.jpg English: Part of the near side lunar chart is used for the presentation. Date 29 June 2016 Source Own work Author Андрей Щербаков
Fitxer:The Lion nebula.jpgTotal integration: 60.4 hours/3625 minutes (263x5m = ~22h for Ha + 278x5m = ~23h for O3 + 184x5m = ~15h for S2). Camera: QHY163M (16mp mono) CMOS cooled