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The forthcoming BAA Deep Sky Section meeting prompted me to process one of my sets of deep sky data which has been hanging around. This is a wide-field Rosette, taken with a modified DSLR from Outer London over two nights … Continue reading
Category Archives: Deep Sky
Here is an attempt at narrowband imaging with the 10″ f4.8 last night. The light frames total 115 minutes. The palette used is R and L = H alpha, G = 0III, B = SII. Almost all the nebula information … Continue reading
Back to deep-sky imaging. I got the C-11 Hyperstar system working again, in part to try to image NEO 2012 DA14, but it was cloudy when that came over. I adjusted the system the previous night (the Hyperstar always takes … Continue reading