Lynx1971

I'm thinking about Seagull nebula and bubble widefield.. waiting for Milky way. But weather this year is terrible!

Hello Tom. H-alpha channel was shoot in La Palma with different scope and OIII shoot recently in Seaford area where I usually have sessions with less polluted sky. I've had difficulties with stacking (manually) as frames were in different angles and different focal lengths. OIII frame stacked:

During recent night I've managed to take only 50 minutes of OIII in narrowband so I could add to previously gathered Hydrogen. This is more like experiment as it is my first bicolor image. Scope: Skywatcher Evostar 80ED DS-Pro with flattener Mount: NEQ6-Pro Camera: QHY168C Filter Baader 7nm H-alpha , Baader O-III CCD Guiding camera: ZWO ASI120MC Guiding scope: finderscope 16x300s exposure at -10°C (80 min total) in H-Alpha 10x300s exposure at -10°C (50 min total) in OIII