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Table 1.

Observational parameters.

Name EVN 1.7 EVN 1.7 VLBA 1.5 VLBA 1.5 VLBA 5 VLBA 5
HPBW noise HPBW noise HPBW noise
mas μJy beam−1 mas μJy beam−1 mas μJy beam−1
J0020-00 8 × 4 59 2.5 × 2.5 17
J0115+00 10 × 4 46 3 × 2 18
J0907+32 15 × 7 50 10 × 10 77 4 × 3 17
15 × 15 54
J0930+34 16 × 9(−8) 35
J0943+36 17 × 7(−25) 198
J1025+10 21 × 11(−5) 100
J1040+09 20 × 20 120 14 × 13 15 5 × 5 20
J1136+51 13 × 8(-20) 50 4 × 2.5 30
J1213+50 25 × 25 270
J1230+47 24 × 15 140
J1530+27 21 × 12(−10) 400
J1559+25 15 × 10(−25) 70
J1621+25 12 × 12 50 2.5 × 2.5 30
J1628+25 20 × 12(−40) 100 4 × 3.5 35 0.9 × 0.9 17
J1658+25 6 × 6 37 2.5 × 2.5 31
J1703+24 15 × 10(−14) 50 5 × 3 29 3 × 2 25
J2336+00 10 × 10 30 5 × 3 40
J2346+00 5 × 5 28 2 × 2 15

Notes. Col. 1: source name; Col. 2: EVN HPBW at 1.7 GHz, the orientation angle is in parentheses, if not reported it is at zero degree or it is a circular beam; Col. 3: noise level (1σ) of EVN images at 1.7 GHz; Col. 4: VLBA HPBW at 1.5 GHz, the orientation angle is in parentheses, if not reported it is at zero degree or it is a circular beam; Col. 5: noise level (1σ) of VLBA images at 1.5 GHz; Col. 6: VLBA HPBW at 5 GHz, the orientation angle is in parentheses, if not reported it is at zero degree or it is a circular beam; Col. 7: noise level (1σ) of VLBA images at 5 GHz.

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