Space Warps Talk
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#edgeon --2 dark red opposing lens-left of center
Posted August 9, 2013 2:35 AM
plus possible lens and #redarc at bottom left light yellow
Posted October 30, 2013 8:48 PM
Bottom left - the arc is not aligned correctly with the galaxy, so unlikely to be lensing.
Posted October 30, 2013 8:52 PM