3CRSnap.sia ivo://3CRSnapshots/sia 3CR Snapshot Team Mark Allen Mark Allen Radio Galaxies Simple Image Access Service for 3CRSnapshot resources managed at the Observatoire de Strasbourg http://cdsweb.u-strasbg.fr/~allen/3CRSnapshots https://xcatdb.unistra.fr/3CSnapshots https://xcatdb.unistra.fr/3CSnapshots/siaservice?collection=%5BMAData%5D& Cutout 1 1 0.05 0.05 0 0 0 5000 62 43 1 1