Radio Galaxy Zoo Talk

triple or artefacs?

  • sisifolibre by sisifolibre

    SDSS J161541.21+471111.7 = 4C 47.42 . Looking ADS I'm not sure if it is an BL Lacertae or QSO.

    According this can be a giant, biggest than 2 Mpc, but also can be artefacts in both sides.

    I think NVSS isn't conclusive...

    Posted