The Bub­ble Neb­ula

Sky at Night Magazine - - ASTROPHOTO­GRAPHY GALLERY -

Martin Bradley, Ch­ester­feld, 29 Au­gust – 10 Oc­to­ber 2018

Martin says: “I wanted to cap­ture the fne de­tail on the bub­ble and ended up with nearly 30 hours of data. I was pleased with its ap­pear­ance and ion­i­sa­tion fronts.” Equip­ment: QSI 532wg mono CCD cam­era, Sky-Watcher Ex­plorer 190MN Mak­su­tov-New­to­nian, Mesu Mount 200. Ex­po­sure: 34x1800’ Ha, 21x1200’ OIII, 16x1200’ SII. Soft­ware: Max­imDL, CCDs­tack, PixIn­sight, Pho­to­shop

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