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Table 1

Basic properties of the dying radio galaxy candidates.

Source RA (J2000) Dec (J2000) Redshift Scale S 325   MHz SPC
(h m s) (d m s) (kpc/″) (mJy)

WNB1734+6407 17 35 04.6 +64 06 07.7 0.1406 2.4 120 2.0 1.1
WNB1829+6911 18 29 05.6 +69 14 06.0 0.204 3.3 209 1.9 -0.4
WNB1851+5707a 18 52 08.5 +57 11 42.3 0.1068 1.9 368 1.7 1.1
WNB1851+5707b 18 52 09.7 +57 11 56.6 0.1066
B2 0120+33 01 23 39.9 +33 15 22.1 0.0164 0.33 727 1.3 1.5
B2 1610+29 16 12 35.5 +29 29 05.3 0.0318 0.63 412 0.9 0.8

Notes. Spectral indices and flux densities are from the WENSS and NVSS. The spectral curvatures are calculated by measuring αlow between 151 and 325 MHz, for the WENSS minisurvey sources, and between 151 and 408 MHz, for the B2 sources. The high-frequency spectral index αhigh is taken between 1400 and 4850 MHz for all sources.

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