ARG0000c3q, green, disk galaxy, doublelobes, SDRAGN candidate?
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by
ChrisMolloy
Here's ARG0000c3q, a #doublelobe.
The contour overlay image in this post was created from sources, and using methods, described in this RGZ Talk
thread.The host could be SDSS J135835.51+550643.5, a #green, #disk galaxy, which has a z_ph=0.361 ± 0.0864. It could perhaps be an #SDRAGN candidate as well.
Here's a zoomed in image of SDSS J135835.51+550643.5.
With regards to SDSS J135835.51+550643.5 being a disk galaxy or more elliptical, it has a fracDev_g, _r, _ i , of 0, 0, 0, respectively, and an expAB_g of 0.146 and expAB_r of 0.05. For c, the inverse concentration index, it has a figure of 0.519 for the g band and 0.404 for the r band. So, on balance, more a disk galaxy than round elliptical.
There is an NVSS reference in NED for SDSS J135835.51+550643.5, which lists relevant radio catalogues, but nothing else. There are no ALLWISE references, and with regards to this, there are ALLWISE references for SDSS J135835.44+550635.0 and SDSS J135833.77+550637.3 which are S and WSW of SDSS J135835.51+550643.5.
The question then arises, is SDSS J135835.51+550643.5 the host of the lobes?
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by
Dolorous_Edd
I don't it is spiral , it is too faint and small to trust fracDev values
Posted