https://www.legacysurvey.org//viewer/?ra=178.8244&dec=23.4107&layer=ls-dr9&zoom=15
1 Like
I see the straight blue lines top and bottom. You suppose it’s some kind of lensing?
1 Like
Abell 1413 is dominated by a Type-cD galaxy. Abell 1413 - Wikipedia
in the picture, I think the blue line is straight, but there is a possibility that this is a warped galaxy by gravity. SIMBAD has marked some lenses in this cluster, so I think it could be lensing.
1 Like
I reckon it’s lensing
1 Like