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M101 Pinwheel

astrophotography dso



M101 Pinwheel

AT92 with AT2FF
asi1600mm & mini EFW
asi120mm-s guide camera, & zwo mini cam
filter(s):zwo LRGB set
30 x 60 sec LRGB 2 hours total integration, plus dark, flat, bias frames
DSS, post PSP2019
AVX, guided
image is cropped to remove stacking artifacts

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    Cloudy Nights Sponsor: Astronomics