Table 10
Parameters of the continuum and line variabilities.
| Feature | N | F(mean) | σ(F) | R(max/min) | F(var) |
| 1 | 2 | 3 | 4 | 5 | 6 |
|
|
|||||
| cont 5100 | 110 | 16.04 | 1.50 | 1.48 | 0.085 |
| cont 6200 | 79 | 16.79 | 1.40 | 1.47 | 0.065 |
| Hα – total | 80 | 45.48 | 5.91 | 1.83 | 0.123 |
| Hβ – total | 112 | 13.37 | 1.39 | 1.73 | 0.098 |
| Hα – blue | 78 | 10.64 | 2.18 | 2.63 | 0.202 |
| Hα – core | 78 | 19.73 | 2.05 | 1.64 | 0.098 |
| Hα – red 1 | 78 | 7.73 | 1.70 | 2.99 | 0.215 |
| Hα – red 2 | 78 | 0.38 | 0.13 | 6.94 | 0.296 |
| Hβ – blue | 112 | 2.77 | 0.59 | 3.09 | 0.203 |
| Hβ – core | 112 | 3.39 | 0.41 | 1.97 | 0.114 |
| Hβ – red | 112 | 3.43 | 0.48 | 2.06 | 0.133 |
|
|
|||||
| +CA data | |||||
| cont 5100 | 115 | 15.97 | 1.51 | 1.49 | 0.086 |
| cont 6200 | 88 | 16.71 | 1.39 | 1.47 | 0.064 |
| Hα – total | 90 | 45.75 | 6.31 | 1.83 | 0.128 |
| Hβ – total | 118 | 13.41 | 1.43 | 1.73 | 0.099 |
|
|
|||||
| Host-galaxy-corrected data | |||||
| cont 5100 | 116 | 4.66 | 1.51 | 3.96 | 0.308 |
| cont 6200 | 88 | 4.61 | 1.39 | 4.74 | 0.287 |
| Hα – total | 88 | 44.14 | 6.35 | 1.87 | 0.138 |
| Hβ – total | 116 | 12.08 | 1.43 | 1.84 | 0.114 |
|
|
|||||
| Narrow-lines-subtracted data | |||||
| Hα – total | 88 | 30.62 | 6.35 | 2.43 | 0.203 |
| Hβ – total | 116 | 6.62 | 1.43 | 2.97 | 0.213 |
| Hα – core | 87 | 8.87 | 2.05 | 2.97 | 0.229 |
| Hβ – core | 118 | 2.13 | 0.43 | 3.00 | 0.195 |
| Hβ – red | 118 | 2.37 | 0.48 | 2.86 | 0.199 |
Notes. The continuum flux is listed in units of 10-16 erg cm-2 s-1 Å-1, and the line and line-segment fluxes in units of 10-14 erg cm-2 s-1. Column (1): analyzed feature of the spectrum. Column (2): total number of spectra. Column (3): mean flux. Column (4): standard deviation. Column (5): ratio of the highest to lowest flux. Column (6): variation amplitude (see text).
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.