ARG00015ok: a z~0.29 rich cluster with many radio sources
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by JeanTate
Centered on zsp 0.291 SDSS J113600.63+400141.4 (not a radio source):
Interestingly, many of the obvious elliptical members are STAR in the SDSS photometric pipeline 😄
Here's FIRST (I'm not sure how well the scales match, but they have the same center):
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