Asteroid Zoo Talk
Full subject data (JSON)
by gogata258
I may not be the first one but still - can somebody explain to me what are the black things in the images #black #spots
Posted June 25, 2014 11:34 AM
by calin_uio
They are artifacts. Click "Guide" on the main classification page to find out - the black spots are Flat Field Defects
Posted June 25, 2014 1:17 PM