M41 Open Cluster in Canis Major

IMAGING DATA
Optical train: AP130 EDF GT + AP flattner + IDAS/LPS
Mount: Meade LXD75
Guiding: B&L 80/800 SCT guidescope + SPC900NC + PHD
Camera: Canon 1000D (modded and Peltier cooled to 25°F)
Frames: 10 lights 6 min iso200, calibrated with 30 bias, flats, flat-darks.
Processing: DSS + PI LE + Photoshop + Canon DPP
Date: 2010-11-17
Place: General Pacheco, Buenos Aires, Argentina
Seeing & transparency: average

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