M101 by Old Vine Observatory

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M101

Exposures: 20 x 240 sec (1 hr 20 min total)
Date: 4/27/09

Telescope: Intes Micro MN-56, 5" Mak-Newt at F6
Mount: Orion Sirius EQ controlled by EQMOD
Camera: Starlight Xpress HX-916 controlled by AstroArt 4.0
Guiding: QHY5 on 50mm finder controlled by PHD Guiding
Calibration: DeepSkyStacker 3.3; bias, flats, no darks; Kappa Sigma stacking
Post-processing: Adobe Photoshop CS2; Noel Carboni's Tools

other sizes: small medium large original auto

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