Table 1.
Log of VLBI observations at 15 GHz and characteristics of the CLEAN maps.
| Date | Beam | Speak | Stot | rms |
|---|---|---|---|---|
| (mas × mas, deg) | (mJy beam−1) | (mJy) | (μJy beam−1) | |
| 26/09/16 | 0.80 × 0.42, 2 | 99 | 147 | 55 |
| 06/11/16 | 0.83 × 0.41, −2 | 101 | 143 | 55 |
| 10/12/16 | 1.09 × 0.58, 22 | 105 | 141 | 60 |
| 23/04/17 | 0.80 × 0.39, 5 | 97 | 148 | 85 |
| 30/07/17 | 0.87 × 0.40, −5 | 102 | 150 | 65 |
| 22/04/18 | 0.87 × 0.43, 1 | 119 | 171 | 50 |
| 06/10/18 | 0.82 × 0.40, −3 | 120 | 171 | 60 |
Notes. Column 1: day of observation. Column 2: beam FWHM and position angle. Column 3: peak flux density. Column 4: total flux density. The uncertainties on the flux densities are around 5% (Lister et al. 2013). Column 5: image noise. All values are given for untapered data with uniform weighting.
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