NGC6503 in Draco No Filter ; 5min~54 (2023 / 4 / 28, 5 / 9) IR640 ; 5min~50 (2023 / 4 / 9, 5 / 2) B;5min~28 (2023 / 4 / 27) Hƒ¿; 5min~49 (2023 / 4 / 12, 13) 21‚ƒ‚ f6.0 Newtonian ASI533MMpro (“V•¶ƒKƒCƒh2023”N8ŒŽ†ŒfÚ)