Uploaded 4-Sep-16
Taken 4-Sep-16
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14 of 123 photos
Photo Info

Dimensions3276 x 2430
Original file size2.82 MB
Image typeJPEG
Color spacesRGB
M27 the Dumbbell

M27 the Dumbbell

This is a preliminary result of 5h20m of total integration between a QSI 583C (3h40m with a Canon 6D at iso 1600 and a further 1h40m with a QSI 583c at -15*C). I calibrated the image sets with dark, flat, and bias master frames, and stacked/processed in Pixinsight.