Table 7.
Imaging parameters of VLBI observations.
Source | Date | Code | ν | Speak | Sint | rms | Beam |
---|---|---|---|---|---|---|---|
(GHz) | (mJy beam−1) | (mJy) | (μJy beam−1) | (mas × mas,°) | |||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
190704A | |||||||
1WHSP J104516.2+275133 | 18+22 Jul 2019 | BG261 | 1.5 | 3.5 ± 0.3 | 3.8 ± 0.4 | 95 | 11.6 × 6.1, −18.4 |
4.4 | 3.3 ± 0.4 | 3.7 ± 0.5 | 90 | 4.3 × 2.2, −24.5 | |||
7.6 | 3.8 ± 0.4 | 3.7 ± 0.5 | 138 | 2.4 × 1.3, −20.7 | |||
8.4 | 3.4 ± 0.3 | 3.5 ± 0.4 | 47 | 2.1 × 1.1, −22.8 | |||
17 Jan 2020 | BA133 | 4.7 | 2.5 ± 0.2 | 2.7 ± 0.3 | 27 | 3.5 × 1.4, −3.7 | |
7.6 | 2.5 ± 0.3 | 2.7 ± 0.3 | 21 | 2.0 × 0.8, −3.0 | |||
200109A | |||||||
TXS 1100+122 | 29 Feb 2020 | RG011 | 4.9 | 307 ± 31 | 332 ± 33 | 68 | 3.6 × 2.6, 7.8 |
04 Feb 2020 | BG263 | 8.4 | 380 ± 38 | 409 ± 41 | 106 | 2.2 × 1.0, −6.3 | |
23.5 | 360 ± 36 | 392 ± 39 | 118 | 0.8 × 0.3, −9.6 | |||
201021A | |||||||
1RXS J172314.4+142103 | 05 Nov 2020 | DD10006 | 5.1 | 0.83 ± 0.03 | 0.91 ± 0.07 | 15 | 34.5 × 34.5 ( * ) |
PKS 1725+123 | 05 Nov 2020 | DD10006 | 5.1 | 323 ± 16 | 334 ± 17 | 49 | 82.4 × 38.7, 23.9 |
201114A | |||||||
NVSS J065844+063711 | 01+02 Dec 2020 | EG108 | 4.9 | 8.4 ± 0.8 | 12.9 ± 1.3 | 33 | 1.8 × 1.1, 82.4 |
06 Dec 2020 | BG264A | 8.4 | 9.4 ± 0.9 | 14.7 ± 1.6 | 32 | 2.0 × 1.0, 2.2 | |
23.5 | 8.5 ± 0.9 | 12.5 ± 1.5 | 79 | 1.0 × 0.4, −13.5 |
Notes. Column 1: candidate neutrino counterpart; Col. 2: date of observation; Col. 3: project code; Col. 4: observation frequency in GHz; Col. 5: peak brightness in mJy beam−1; Col. 6: integrated flux density in mJy; Col. 7: 1-σ noise level of the image in μJy beam−1; Col. 8: major axis (mas), minor axis (mas), and PA (in degrees, measured from north to east) of the restoring beam. The parameters refer to natural weighting images. ( * ) this image was produced using a circular restoring beam.
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