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Table 1

Summary of the six observing epochs of PKS 1502 + 106 at 43 GHz observed during GMVA sessions with the VLBA.

Obs. Date Array elements S peak 1 rms2 S3 b maj 4 b min 5 PA6
(Jy beam-1) (mJy beam-1) (Jy) (mas) (mas) (°)

2009-05-08I VLBA8 3.473 0.92 3.697 0.56 0.17 −21.0
2009-10-13II VLBA8 2.199 1.15 2.562 0.73 0.17 −17.7
2010-05-07III VLBA8 0.533 0.67 0.647 0.60 0.18 −20.7
2011-05-08IV VLBA8 0.926 0.91 1.179 0.61 0.24 −20.2
2011-10-09V VLBA8 0.953 0.72 1.130 0.58 0.18 −21.8
2012-05-18VI VLBA8 0.821 0.79 0.919 0.61 0.20 −18.2

Notes. Station designations: VLBA8 = Br – Fd – Kp – La – Mk – Nl – Ov – Pt; and and Parameters listed above correspond to the final, uniformly weighted, untapered image. Labels I through VI correspond to the quasi-simultaneous data forming the spectra in Fig. 8 (see Sect. 3.4).

(1)

peak flux density,

(2)

off-source rms noise,

(3)

total flux density of the MODELFIT image.

(4)

Major

(5)

minor axes along with the

(6)

position angle of the restoring beam.

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