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CRAB NEBULA Burgundy, France February 2022
Celestron CPC 11 , Celestron Wedge, JMI Wheeley Bar, Hyperstar, ASI 2600MM-Pro Optolong 2 Narrow band filters: SII 6.5nm, Ha 7nm, OII 8.5 nm MGEN3 autoguider + camera, Evoguide 50mm guidescope Integration: SII 15 x 4, Ha 15 x 4, OIII 15 x 4= 3 hours total integration