ARG0002nez, spectacular, complex field, bent triple, two compacts, and a possible overlap
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by
ChrisMolloy
Here's ARG0002nez, a rather complex, spectacular field, with a #bent #triple, couple of #compacts, and what appears to be an #overlap of a lobe.
The contour overlay image in this post was created from sources, and using methods, described in this RGZ Talk
thread.The host for the #bent #triple, in the centre of the image is SDSS J105742.10+151804.1, which appears to be an elliptical galaxy, and has a z_ph=0.251 ± 0.0150.
To the ENE is a #compact emission, which is centred on SDSS J105744.80+151826.8, a spiral galaxy, with a z_sp= 0.037 +/-0.00001.
To the SE is a #compact lobe, which appears to be #overlapping another lobe, with the host for the #compact being SDSS J105743.38+151748.9, possibly an elliptical galaxy, which has a z_sp=0.222 +/-0.00003.
And the possible #overlap emission, which is visible more clearly in the ARG image left, and is furtherest SE, appears to be centred on SDSS J105743.81+151740.3, a disk like galaxy, which has a z_sp=0.036145 +/- 0.000244 as per NED.
So, here we have what appears to be four lobes, with the hosts in possibly two sets of #clusters or #groups, as can be seen in the SIMBAD references for each galaxy.
Also of note, there are slight variations in the redshifts listed in SIMBAD for each host, compared with those listed in NED and DR13.
Posted
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by
ivywong
scientist, admin
Nice! This group would benefit from higher angular resolution observations for sure 😃
Posted
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by
ChrisMolloy
in response to ivywong's comment.
Thanks.
Posted