Image Description and Details :

This region, which stretches for about 50 light years, is part of the Gamma Cygni Nebula, about 1,800 light years away. Barnard 344, a dark dust cloud rich in cold molecular gas, is to the left of the image. LBN 234, a wall of dust and hydrogen gas forms a line to the right of the image.Caméras d'imagerie: ATIK 314L+Monture: HEQ5 PROInstrument de guidage: ORION ShortTube 80x400Caméra de guidage: QHY 5-IILogiciels: PixInsight · Kstars · Photoshop CS6Filtres: Baader HA 7nm · Baader OIII 8,5 nm · Baader S-II 8 nmDates:20 août 2019 , 23 août 2019 , 28 août 2019Images unitaires:Baader HA 7nm: 50x600" -5C bin 1x1Baader OIII 8,5 nm: 50x600" -5C bin 1x1Baader S-II 8 nm: 50x600" -3C bin 1x1Intégration: 25.0 heures



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