Table 3
Statistics on variability.
| pχ2 | Ca | Hα | Combined | At least one |
|---|---|---|---|---|
| Global (441 stars) | ||||
| 1% | 434 (98%) | 429 (97%) | 422 (96%) | 441 (100%) |
| 5% | 437 (99%) | 435 (99%) | 413 (%) | 441 (100%) |
| LT (152 stars) | ||||
| 1% | 143 (94%) | 123 (81%) | 118 (78%) | 148 (97%) |
| 5% | 146 (96%) | 132 (87%) | 128 (84%) | 150 (99%) |
Notes. Number of stars with χ2 probability (pχ2) lower than the indicated threshold, indicating significant variability, for various timescales: all timescales combined (global, based on all-night time-series), and LT, based on stars with at least four seasons, each of at least five nights. Percentages are indicated in brackets (based on 441 and 152 stars respectively). The “Combined" column corresponds to low probabilities in both Ca and Hα.
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.