public : ham : optical astronomy : Telescopes : RH200

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Imaging system 2020 1r	Imaging system 2020 2 crop	M27 RH200 29 08 2020 1	M27 RH200 29 08 2020 crop 2
M31 30 09 2020	NGC7000 24 04 2020 2	NGC7000 OIII stacked	NGC7000 SII stacked
RH200 front	Rings Green	Rings Ha 35nm	Rings OIII
Rings SII	vega 0s5 no filter wheel 1	vega 0s5 no filter wheel no shield	vega red 0s5