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Table 3

Candidates for variable sources.

RA(J2000) Dec(J2000) z Fpeak σFpeak EpochF Nint σNint EpochN BI BI0 log RI Tb(var) δ1 θ1 δ2 θ2
h m s ° (mJy) (mJy) (mJy) (mJy) (1011δ-3 K) (deg) (deg)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17)

00 40 22.406 00 59 39.67 2.57 9.63 0.10 1994.684 6.4 0.5 1993.874 1 1 1.86 342.9 >7.00 <8.2 >3.25 <17.9
00 44 44.059 00 13 03.55 2.29 53.08 0.11 1999.193 48.1 1.5 1993.874 1 1 2.84 10.1 >2.16 <27.6 >1.00
07 53 10.422 21 02 44.31 2.29 16.78 0.15 1998.695 14.4 0.6 1993.836 1 1 1.95 5.7 >1.79 <34.0 <1
08 28 17.249 37 18 53.64 1.35 21.18 0.13 1994.561 14.8 0.6 1993.956 0 1 2.47 380.4 >7.25 <7.9 >3.36 <17.3
08 11 02.931 50 07 24.52 1.84 23.07 0.19 1997.262 19.5 0.7 1993.874 1 1 2.14 12.1 >2.29 <25.9 >1.06 <70.6
09 05 52.412 02 59 31.62 1.82 43.54 0.14 1998.542 36.4 1.2 1993.874 1 1 1.48 12.4 >2.32 <25.5 >1.08 <67.8
09 33 48.373 31 33 35.30 2.60 18.35 0.14 1995.058 16.3 0.6 1993.956 1 1 1.99 119.9 >4.93 <11.7 >2.29 <25.9
09 38 04.534 12 00 11.26 2.23 11.93 0.14 1999.998 10.2 0.5 1995.159 1 1 1.60 4.0 >1.59 <39.0 <1
10 34 24.422 49 32 21.13 1.62 12.42 0.13 1997.289 9.7 0.5 1993.874 0 1 2.13 7.2 >1.93 <31.2 <1
10 43 19.869 13 27 49.03 1.45 7.29 0.14 1999.976 5.7 0.5 1995.159 0 1 1.36 1.7 >1.20 <56.4 <1
10 44 52.417 10 40 05.91 1.88 16.4 0.15 2000.029 13.1 0.6 1995.159 1 1 1.42 5.6 >1.78 <34.2 <1
11 22 20.462 31 24 41.19 1.45 12.64 0.13 1994.669 10.8 0.5 1993.956 1 1 1.32 90.4 >4.49 <12.9 >2.08 <28.7
13 30 02.512 51 03 03.49 2.92 6.55 0.13 1997.316 4.7 0.4 1993.874 1 1 1.36 13.5 >2.38 <24.8 >1.10 <65.4
14 01 26.163 52 08 34.63 2.97 36.18 0.14 1997.337 30.4 1.0 1993.874 1 1 2.02 42.8 >3.50 <16.6 >1.62 <38.1
14 41 36.257 63 25 18.76 1.78 7.69 0.23 2002.594 4.4 0.4 1993.896 0 1 1.50 1.6 >1.17 <58.7 <1
14 44 34.816 00 33 05.49 2.04 12.76 0.15 1998.567 10.5 0.5 1995.159 0 1 1.90 9.1 >2.09 <28.6 <1
14 55 06.755 35 47 49.33 3.05 3.99 0.14 1994.519 2.3 0.4 1995.290 1 1 1.67 263.9 >6.41 <9.0 >2.98 <19.6
14 59 26.330 49 31 36.79 2.37 5.22 0.14 1997.291 3.8 0.4 1995.194 1 1 1.24 19.6 >2.69 <21.8 >1.25 <53.1
15 56 33.769 35 17 57.64 1.50 30.9 0.15 1994.506 27.5 0.9 1995.290 1 1 1.98 147.2 >5.28 <10.9 >2.45 <24.1
17 05 59.013 24 35 32.71 1.56 93.96 0.14 1995.937 85.2 2.6 1995.162 1 1 2.81 417.6 >7.47 <7.7 >3.47 <16.7
21 07 57.683 -06 20 10.49 0.65 20.29 0.15 1997.145 12.4 0.6 1993.720 1 1 1.41 3.4 >1.51 <41.5 <1

Notes. Description of the columns: (1) and (2) source coordinates (J2000) extracted from FIRST; (3) redshift as measured from the SDSS; (4) FIRST peak flux density; (5) uncertainty of the FIRST peak flux; (6) FIRST observation time; (7) NVSS integrated flux density; (8) uncertainty of the NVSS integrated flux density; (9) NVSS observation time; (10) “traditional” balnicity index selection flag, “1” means BI > 0 (Gibson et al. 2009); (11) modified balnicity index selection flag, “1” means the value is larger than 0 (Gibson et al. 2009); (12) radio-loudness, the radio-to-optical (i-band) ratio of the quasar core (Kimball et al. 2011b), which were calculated from z, S1.4 GHz, Mi taken from Schneider et al. (2007), and the assumption of a radio core spectral index of 0 and an optical spectral index of 0.5; (13) lower limit of the brightness temperature calculated using Eq. (A.7); (14) minimum Doppler factor calculated using the equipartition brightness temperature value of 1011 K; (15) maximum viewing angles estimated as described in the Appendix using the value of δ1; (16) minimum Doppler factor calculated using the inverse Compton brightness temperature value of 1012 K; (17) maximum viewing angles estimated as described in the Appendix using the value of δ2.

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