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Table 5.

Properties of RFC and MOJAVE observations.

Source Date ν Speak Sint rms Beam
(GHz) (mJy beam−1) (mJy) (mJy beam−1) (mas × mas,°)
(1) (2) (3) (4) (5) (6) (7)
200109A
TXS 1100+122 30 Apr. 2004 2.3 268 ± 27 310 ± 31 0.6 7.4 × 3.2, −0.1
30 Apr. 2004 8.6 279 ± 28 311 ± 31 0.7 2.0 × 0.9, 1.1
01 Aug. 2007 8.4 353 ± 35 403 ± 41 0.4 2.2 × 1.2, 35.1
20 Feb. 2012 8.4 105 ± 11 150 ± 15 0.3 2.0 × 0.9, 8.0

201021A
PKS 1725+123 06 Oct. 2018 15.3 579 ± 58 622 ± 62 0.1 1.2 × 0.6, 6.7
19 Jul. 2019 15.3 495 ± 50 509 ± 51 0.1 1.8 × 0.6, −18.1
25 May 2020 15.3 460 ± 46 470 ± 47 0.1 1.8 × 0.7, −21.6
21 Jan. 2020 15.3 530 ± 53 555 ± 56 0.09 1.1 × 0.5, −4.6
01 Dec. 2020 15.3 638 ± 64 657 ± 66 0.08 1.2 × 0.6, −4.8

201114A
NVSS J065844+063711 08+09 Apr. 2013 ( * ) 4.3 18.8 ± 1.8 22.5 ± 2.3 0.2 4.6 × 1.9, −7.3
08+09 Apr. 2013 ( * ) 7.6 17.9 ± 1.8 22.7 ± 2.3 0.2 2.8 × 1.1, −12.2
19 Oct. 2013 7.6 10.7 ± 1.1 15.2 ± 1.5 0.09 2.2 × 1.3, −3.3

Notes. Column. 1: Candidate neutrino counterpart; Col. 2: date of the observation; Col. 3: observation frequency in GHz; Col. 4: peak brightness in mJy beam−1; Col. 5: integrated flux density in mJy; Col. 6: 1-σ noise level of the image in mJy beam−1; Col. 7: major axis (in mas), minor axis (in mas), and position angle (in degrees, measured from north to east) of the restoring beam. The parameters refer to natural weighting images. Observations marked with ( * ) were originally separate datasets that we concatenated into one as these observations were made over a short time period of a few days.

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