Table 3.
CLQs found.
| Name (SDSS J) | Source | MJDepoch1 | MJDepoch2 | z | log10(λL5100) | |Δfλ| ∝ λ−β | Type |
|---|---|---|---|---|---|---|---|
| (erg s−1) | |||||||
| 082323.89 + 422048.3 | This paper | 52266 | 54524 | 0.152 | 43.40 ± 0.001 | 2.164 ± 0.030 | Off |
| 172322.31 + 550413.8 | This paper | 51813 | 51997 | 0.295 | 44.08 ± 0.001 | 2.647 ± 0.028 | On |
| 012648.08 − 083948.0 | 1 | 52163 | 54465 | 0.198 | 43.92 ± 0.001 | 1.727 ± 0.023 | Off |
| 082942.67 + 415436.9 | This paper | 52266 | 54524 | 0.126 | 44.06 ± 0.001 | 1.631 ± 0.019 | On |
| 000236.25 − 002724.8 | This paper | 51791 | 52559 (a) | 0.291 | 43.68 ± 0.126 | 1.993 ± 0.042 | Off & on |
| 135855.83 + 493414.2 | 2 | 53438 | 54553 | 0.116 | 43.24 ± 0.001 | 1.330 ± 0.046 | On |
Notes. log10(λL5100) is the bright-state spectrum continuum luminosity, |Δfλ| ∝ λ−β is the best-fitting power law index to the difference spectrum, and Type is the type of changing-look behaviour, with off indicating disappearing broad emission lines, and on indicating appearing broad emission lines.
The object J000236.25–002724.8 was re-observed by BOSS giving a third epoch of observation on MJD: 55477.
References. (1) Ruan et al. (2016); (2) Yang et al. (2018).
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.