Free Access
Table 5
Results of Monte Carlo simulations.
| Number of sources | Radiative | Radiative + dynamic |
| in the sample | evolution | evolution |
| (S150 MHz> 1.5 mJy) | ||
|
|
||
| Total* | 1609 | 1665 |
| Active (tobs<ton) | 1073 (66%) | 1317 (79%) |
| Remnants (tobs>ton) | 536 (33%) | 329 (20%) |
| Ultra-steep spectrum | 387 (24%) | 165 (10%) |
(tobs<ton and  ) |
||
| Ultra-steep spectrum | 444 (28%) | 321 (19%) |
(tobs<ton and  ) |
||
Notes. Sources selected above a flux density of 1.5 mJy and produced from a simulation of 1.5 × 105 sources.
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.