Table 2.
Doubling and halving times.
| ObsID |
Snapshot |
|||
|---|---|---|---|---|
| D/R | R | D | R | D |
| τd | 1.25 | 1.70 | 0.053 | 5.90 |
| σ(τd) | 3.9 | 3.2 | 5.0 | 4.7 |
| CR(t1) | 0.015 ± 0.004 | 0.029 ± 0.004 | 0.012 ± 0.003 | 0.017 ± 0.006 |
| CR(t2) | 0.031 ± 0.010 | 0.015 ± 0.004 | 0.027 ± 0.006 | 0.045 ± 0.013 |
| t1 | 59009.9084 | 59008.3476 | 59259.6634 | 59371.5824 |
| t2 | 59011.1743 | 59009.9084 | 59259.7270 | 59379.6139 |
Notes. The minimum doubling time (rise, R) and halving time (decay, D) τd are in units of days and their significance is σ(τd). t1 and t2 are the times (MJD) when we measure the count rates, CR(t1) and CR(t2) (count s−1). The values are calculated for light curves drawn from the data binned both at the observation level and at the snapshot level.
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.