NGC4038, Imaged with an
AP 10" f/9 Maksutov-Cassegrain



Image taken at prime focus with an AP 10" Mak-Cass, ST10E, Luminance 6 exposures, of 900 seconds each.
Red one exposure 900 sec. 2x2 binned. Green one exposure 600 sec. 2x2 binned. Blue one exposure 1800 sec. 2x2 binned.
Image by Trent Kjell
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