NGC2903

NGC2903

2019-02-11 18:30-04:00
Intermittent low clouds, half moon, some wind, 80% humidity, -1 degrees C

NGC2903
Exposures:
(74+53+67)x60s RGB
Rotation:180 degrees

Camera: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,Ha, IDAS LPS-D1, gain 200, offset 50, -20C
Lens: TS-Optics 8″ f/4 UNC Newtonian with GPU Superflat 2″ Coma Corrector
Mount: HEQ5 Pro
QHY 5L-II-M OAG auto guider
Software: Sequence Generator Pro, PixInsight, Photoshop
Location: BorĂ¥s, Sweden

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