NGC 7635 - Bubble Nebula & SH2 157 & SH2 161 Widefield

 

 

Στόχος/Target : NGC 7635 - Bubble Nebula Widefield
Αστερισμός/Constellation : Cassiopeia
Τοποθεσία/Location : Evia,Greece 1-8-2017
Lens: Pentax 6x7 SMC Takumar 300mm f4
Camera: Atik 383L+ mono
Filter Wheel: Starlight Express 5x2"
Filters:
Baader 2inch Lum 60x180s bin 1x1
Baader 2inch 7nm Ha 30x1200s bin 1x1
Baader 2inch 8.5nm Oiii 36x1200s bin 1x1
Baader 2inch 8nm Sii 36x1200s bin 1x1
Mount : Heq5 Pro
Guiding : Finder 50mm with QHY5
Processing : DSS , Pixinsight