Imaging Date:  L    May 11th,2019
                   RGB  May 31th, 2019
                     Ha  June  7th,2019
Imaging Site:   Astrovillage,Korea
Telescope:  TOA130F
Mount:  Paramount MX+
Guiding:  Off Axis guide
Imaging Camera:   Apogee Alta F16M ( -30C )
Imaging Software:  Camera Add On
Exposure:    L     600sec X  9 (1X1)
                  R     600sec X  5 (2X2)
                  G     600sec X  4 (2X2)
                  B     600sec X  4 (2X2)
                  Ha  1200sec X  8 (1X1)
1.LHa*RGB combine 
2.LHa*RHaGB combine ( Total exposure  6hrs 20min  )
Processing Notes : CCDStack 2 + PixInsight + PhotoshopCC