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Table 3

Parsec-scale morphologies and spectral indexes.

Name pc scale Structure α core α tot
IAU (8 GHz) (15 GHz)
J0754+3910 1s p 0.37 ± 0.04 0.66 ± 0.04
J0809+3455 1s 1s 0.00 ± 0.03 0.27 ± 0.03
J0809+5218 1s 1s 0.28 ± 0.03 0.06 ± 0.03
J0850+3455 1s 1s 0.14 ± 0.03 0.09 ± 0.03
J0903+4055 p p 0.59 ± 0.07 0.59 ± 0.07
J0916+5238 1s p 0.21 ± 0.04 0.53 ± 0.04
J0930+4950 p p 0.60 ± 0.08 0.60 ± 0.08
J1053+4929 1s p –0.23 ± 0.04 0.58 ± 0.04
J1058+5628 1s 1s 0.03 ± 0.03 0.33± 0.03
J1120+4212 1s 1s 0.1 ± 0.04 0.54 ± 0.04
J1136+6737 p 1s 0.29 ± 0.03 0.25 ± 0.04
J1156+4238 p p –1.16 ± 0.12 –1.16 ± 0.12
J1215+0732 1s p 0.05 ± 0.04 0.91 ± 0.04
J1217+3007 1s 1s 0.11 ± 0.03 0.30± 0.03
J1221+0821 p – – –
J1221+2813 1s 1s 0.00± 0.04 0.25 ± 0.04
J1221+3010 1s p 0.17± 0.05 0.17 ± 0.05
J1231+6414 1s – 0.80 ± 0.05 1.53 ± 0.04
J1253+0326 1s p 0.14 ± 0.07 0.47 ± 0.07
J1341+3959 p p 0.13 ± 0.03 0.13 ± 0.03
J1419+5423 1s 1s –0.15 ± 0.3 0.27 ± 0.74
J1427+5409 – p – –
J1428+4240 p 1s 0.05 ± 0.04 –0.07 ± 0.05
J1436+5639 p p 0.83 ± 0.08 0.83 ± 0.10
J1442+1200 1s p 0.04 ± 0.04 0.32 ± 0.04
J1516+2918 1s p –0.03 ± 0.03 0.09 ± 0.03
J1647+2909 1s 1s 0.03 ± 0.03 0.19 ± 0.03

Notes. Column 1: source name; Cols. 2 and 3: parsec-scale structure at 8 and 15 GHz, respectively, “p” indicates point-like morphology and “1s” one-sided morphologies; Cols. 4 and 5: core and total spectral indexes from 8 and 15 GHz VLBA measurements (see Sect. 4.2).

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