Weird stuff going on here

https://www.legacysurvey.org//viewer/?ra=181.4887&dec=0.2129&layer=hsc-dr2&zoom=16

Almost looks like 2 galaxies are accreting material from the middle galaxy…

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DR3 perhaps gives a better view

image

DR9 Photo-zs put the bottom-left galaxy at a much closer redshift (0.25 vs 0.56).