ARG00031lm, strike-slip doublelobe centre, hourglass SE?
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by
ChrisMolloy
Here's ARG00031lm, which appears to be a possible #hourglass or #elongated lobe emission to the SE, and a #distorted, #strike-slip #doublelobe centre. This ARG field is also cross referenced in the How to describe the radio morphology thread?
The contour overlay image in this post was created from sources, and using methods, described in this RGZ Talk
thread.The host for the emission to the SE is SDSS J100451.25+102507.2, which has recorded First flux emission, and a z_sp=0.592 +/- 0.00013. There doesn't appear to be any radio references in NED or Simbad for this object, but there is an ALLWISE reference, ALLWISE J100451.28+102507.2.
The host for the #doublelobe in the centre of the image appears to be SDSS J100449.29+102543.9, which has a z_sp=0.587 +/- 0.00006. This galaxy has radio references in NED and Simbad, and an ALLWISE reference, ALLWISE J100449.32+102544.3.
As always, comments, suggestions, welcome.
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42jkb
scientist, admin
Does this have anything to do with "red nuggets"?
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ChrisMolloy
in response to 42jkb's comment.
What are red nuggets?
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42jkb
scientist, admin
in response to ChrisMolloy's comment.
Red nuggets are green peas at higher reshifts, I believe. Compact massive galaxies. I think there are blue ones too.
http://www.upi.com/Astronomers-panning-for-cosmic-gold-find-red-nugget-galaxies/12791379123580/
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