C/2017 K2 Panstarrs in constellation Ophiuchi. 30sec x 27 at ISO 400. Nikon D5600a on Sigma 105mm f/1.4 at f/2. No filter. Unguided Losmandy GM8DD. PA with ASIAIR version 1. Manual dithering. PI and PSCC. Bortle 4.5. Franklin, Qc, 20220726 |
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