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My 4-hour stacked image turned out blank, check your dark frames
Spent all evening shooting M51 from my backyard in Tucson, stacked 120 frames, and the final image was just grey noise because my darks were taken at the wrong ISO. Double check your calibration frame settings before you pack up, has anyone else lost a night this way?
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linda_murphy4d ago
Man, that stings, feel your pain on wasting a clear night like that.
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