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Alain Jouchoux

Location of Photo:

My front porch in downtown Boulder, Colorado

Date/Time of photo:

January 22, 2023 between 11:19 and 12:34 UTC


Hardware: Ioptron Skytracker pro, Canon EOS TI3, Rokinon 135 mm , Astronomik CLS filter, Vello intervalometer. Software: Siril and Gimp.


Stack of 37 120s light (ISO 1600, f2.8) By pure luck I took this picture around the time Earth was crossing the comet orbital plane allowing for the comet “anti-tail” illusion.