Radio Galaxy Zoo Talk

ARG0003e16, doublelobe and nat or hourglass?

  • ChrisMolloy by ChrisMolloy

    Here's ARG0003e16, which appears to be possibly a #nat or extended emission centre, and a #doublelobe to the SW.

    enter image description here

    The contour overlay image in this post was created from sources, and using methods, described in this RGZ Talk
    thread.
    First in red, Wise band 1 lime green.

    A possible host for the centre emission appears to be SDSS J094719.85+060749.8, which is listed as a galaxy in SDSS DR14. No redshift is listed nor are there radio references for this object in NED or SIMBAD. However, there appears to be an ir source at or near this location, and there is an ALLWISE reference, ALLWISE J094719.90+060748.6.

    SDSS J094719.85+060749.8

    enter image description here

    A possible host for the #doublelobe to the SW appears to be SDSS J094717.77+060714.5, which is positioned on the southern lobe. This galaxy has a z_ph=0.914 ± 0.0748., radio references in NED, recorded First flux emission, and an ALLWISE reference, ALLWISE J094717.73+060713.7. Also, there is a faint ir source at this location. If this object is the host of the emission, then this would be a #one-sided-doublelobe.

    SDSS J094717.77+060714.5

    enter image description here

    Finally, here's a VLASS image of this ARG field. The centre emission seems to be more of an #hourglass, and the #doublelobes to the SW are more separated.

    enter image description here

    The contour overlay image in this post was created from sources, and using methods, described in this RGZ Talk
    thread.
    VLASS contours in yellow.

    As always, comments, suggestions, welcome.

    Posted