Triple APOD - March 10, 2025: House Head Nebula (B33) & IC434 By Paul Shelton
From Paul:
This was imaged with a TAK FSQ 106 EDX3 at f/5 and a Nikon Z7 ll camera mounted on a ZWO AM5 and guided with ASI Air mini onboard computer with a ZWO 120 mini camera on a 61x250 mm Vario finder as guide scope.
This is a stack of just 9 x 300s subs as several light frames captured one or more satellite trails which proved difficult to remove in post-processing. 10 dark frames, 10 flats and 20 bias frames. This was processed in PixInsight and Lightroom.
(This is a 4 MB sample of the 30 MB image.)
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