CRL 915 (Red Rectangle Nebula, HD44179)  　 

Red Rectangle photo

2023.Nov.21. C14 35cmF11  Color: ZWO ASI462MC 5sec*454 + Player One Neptune-C II 3sec*581, R: Neptune-C II R60filter 2sec*119 + ASI294MM R60filter 3sec*1290, GB: ZWO ASI294MM + Baader G,B filter 3sec*169+2sec*324, 3sec*337+2sec*296  total 181.3min


カラー画像とRGB画像をさらにコンポジットしました

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