NGC 1893
Date 12/11/2017. NGC 1893 near the Flaming Star nebula
Weather: Good clear skies, some wind, reasonable seeing.
Optics and camera: Skywatcher Evostar 120 F/D=8.33 (Achromat) with a Baader UHCs filter. The camera was a IR-filter removed Canon 600D.
Settings: 50 x 3 minute lights, 50 darks from library, 50 flats taken recently and 50 bias frames. ISO 800.
Mount: Skywatcher AZ-EQ6 with extension pillar.
Processing: Calibration, registration, integration and basic image stretching all done in DSS. Some tweaking done in GIMP. Some issues with the flat (not fully correcting).
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