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Crescent 5 21 5 22 Lx ST 90pct wFWHM white stars 1600x1063



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Ronald DeBry

Crescent 5 21 5 22 Lx ST 90pct wFWHM white stars 1600x1063

164x180" WO Zenithstar61, Astrotech AT60 flattener, L-extreme filter, QHY183C gain 11 offset 8 -10C
Calibrated (40 flats, 40 dark-flats, 55 darks) and stacked in Siril, processed in Startools






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