3C31 = B0104+321
Dominant galaxy NGC383 of prominent chain of galaxies
- Blue: optical image from the POSS2 (blue)
- Red: radio image from the VLA at 21cm wavelength (1.4 GHz).
Other galaxies are not directly related to radio source
Other images of 3C31 available here:
Wide field radio data of Robert Laing, Alan Bridle, Paola Parma,
Luigina Feretti, Gabriele Giovannini, Matteo Murgia, and Rick Perley, MNRAS, 386, 657-672 (2008).
Last updated: 18 June 2008, 14:35 EDT