Table 3.
Source parameters of AT2019wey.
| Epoch | ν [GHz] | Sν [mJy] | θ [mas] | θmin [mas] | Tb [107 K] | Lν [1011 W Hz−1] | Figs. |
|---|---|---|---|---|---|---|---|
| 1 | 6.7 | 1.2 ± 0.2 | 0.7 ± 0.1 | 0.14 | 6.4 ± 1.8 | > 1.4 | 2b |
| 2 | 1.6 | 1.2 ± 0.6 | 16.6 ± 7.6 | 3.19 | 0.21 |
> 1.5 | 2c1 |
| 4.5 | 1.5 ± 0.4 | 2.0 ± 0.4 | 0.50 | 2.2 ± 1.0 | > 1.8 | 2c2 | |
| 6.7 | 1.2 ± 0.3 | 1.0 ± 0.2 | 0.34 | 2.9 ± 1.4 | > 1.4 | 2c3 | |
| 3 | 1.6 | 0.8 ± 0.3 | 13.8 ± 5.9 | 3.07 | 0.18 |
> 0.9 | 2d1 |
| 4.5 | 0.8 ± 0.2 | 1.4 ± 0.3 | 0.59 | 2.5 ± 1.3 | > 1.0 | 2d2 | |
| 6.7 | 0.8 ± 0.2 | 0.9 ± 0.2 | 0.41 | 2.4 ± 1.3 | > 0.9 | 2d3 |
Notes. The model parameters corresponding to the source images in Fig. 2. Col. 2 – observing frequency; Col. 3 – flux density; Col. 4 – angular size, i.e. the FWHM of the circular Gaussian component; Col. 5 – minimum resolvable angular size of the VLBI array; Col. 6 – brightness temperature; Col. 7 – lower limit of the monochromatic luminosity, calculated by assuming that the source is located 1 kpc away from the Earth; Col. 8 – figure number. The errors of brightness temperatures at 1.6 GHz were likely overestimated and thus determined with the lower and upper bounds of the flux densities and source sizes.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.