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Dimensions2400 x 1800
Original file size1.23 MB
Image typeJPEG
M33 - The Pinwheel Galaxy

M33 - The Pinwheel Galaxy

Date Taken: 10/2/2013, 10/4/2013
Scope: William Optics Megrez 90 with Televue 0.8x FR/FF, f/5.5, 496mm
Camera: QSI 583wsg with Astrodon Tru-Balance E-Series Gen2 filters
Temp: -15C
Mount: Losmandy G-11 Gemini
Guiding: SSAG piggybacked through Orion ST-80, PHD, pulse guiding.
Exposure: LRGB 200:95:85:90, all unbinned.

Calibration, stacking, and deconvolution with CCDStack;RGB Combine in Maxim DL. Luminance layering and final processing with CS4.

This is a 25% crop of the original image.