Radio Galaxy Zoo Talk

ARG0002azz - how many hosts? How many doublelobes?

  • JeanTate by JeanTate

    SDSS J073947.30+205421.5, with a z_ph of 0.453±0.0362/0.455±0.0723, does seem to be the a host ... but of what? The very nice NE-SW #doublelobe FRII emission? or the much smaller, fainter - merely #artifact? - NW-SE #doublelobe FRII emission? And does it have nuclear radio emission, or is it just noise?

    enter image description here
    enter image description here

    And if it's not the host, of at least one pair radio lobes, what is?

    And is the faint, diffuse FIRST emission to the W of the NE lobe real? If so, which galaxy is/was its host?

    The image in this post was created from sources, and using methods, described in this RGZ Talk post. The object at the center of the image is SDSS J073947.30+205421.5.

    Posted