By Sudhir Sharma | 2025-09-27
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Orion's Sword in a SHO fade
On 09/25/2025 02:00 am by Jeremy Likness | Website | Newport, OR
Shot maybe my most detailed version of Orion's sword over the past two nights. This is the Great Orion Nebula (M42), de Mairan's Nebula (M43) and the Running Man Nebula (NGC19677). Shot it with 3-minute luminance, 1-minute broadband (R, G, and B) and 5-minute narrowband. Total exposure time is just a few hours. The image transitions from the broad band data in the upper left to the narrowband data in a Hubble palette to the lower right.
William Optics Redcat 71
ZWO ASI294MM Pro cooled astrophotography camera
ZWO AM5 Harmonic Equatorial mount
L, R, G, B, S, H, O filters