M42 Nebula, HDR processing in Siril

vazhorov

64998

Deep Sky

Dec 25th, 2023

1796

IC 427IC 428IC 429NGC 1973NGC 1975NGC 1976NGC 1977NGC 1980NGC 1981NGC 1982NGC 1999IC 420IC 430

Resolution:: 2304x3474 px
File size:: 4565 KB

Show astrometry on hover

Photo description / processing

APO SW 66ED Equinox, WO 0.7x Type III reducer-flattener, Canon 350D. CG5 + SW 8x50 + QHY-6. 10x5min and 10x1min, ISO 800. (As I later discovered, I should have wiped the dust off the lens—the halos are from that...) September 24, 2014, Pushchino, Chuvashia.