Free Access
Table 4
Atmospheric parameters determined from fits to the Balmer lines to the observed WDs of our sample and radial velocity values obtained for then.
| WD Name | Teff (K) | log g (dex) | Radial |
| velocity (km s-1) | |||
|
|
|||
| NLTT1762 | 10360 ± 200 | 8.19 ± 0.15 | 185 ± 30 |
| NLTT13110 | 6630 ± 220 | 7.99 ± 0.19 | 210 ± 15 |
| NLTT19311 | 7600 ± 90 | 7.88 ± 0.16 | 30 ± 15 |
| NLTT21891 | 13520 ± 580 | 7.92 ± 0.07 | 110 ± 40 |
| NLTT26379 | 15150 ± 590 | 7.91 ± 0.08 | 110 ± 40 |
| NLTT28470 | 15290 ± 570 | 7.99 ± 0.08 | 20 ± 5 |
| NLTT28712 | 9910 ± 250 | 8.04 ± 0.16 | 125 ± 30 |
| NLTT28772 | 9720 ± 190 | 8.09 ± 0.11 | 85 ± 20 |
| NLTT31644 | 19180 ± 500 | 7.89 ± 0.15 | 160 ± 40 |
| NLTT31890 | 10790 ± 290 | 8.17 ± 0.07 | 5 ± 5 |
| NLTT39605 | 9280 ± 230 | 8.12 ± 0.11 | 5 ± 5 |
| NLTT56546 | 13660 ± 540 | 7.97 ± 0.10 | 50 ± 10 |
| NLTT58107 | 11130 ± 380 | 8.05 ± 0.09 | 50 ± 10 |
| G86-B1B | 9100 ± 220 | 8.12 ± 0.11 | 160 ± 20 |
| LP347-4 | 12760 ± 230 | 7.91 ± 0.05 | 90 ± 30 |
| LP856-53 | 10200 ± 260 | 8.26 ± 0.15 | 165 ± 30 |
| LP888-64 | 9530 ± 310 | 7.92 ± 0.12 | 50 ± 25 |
| WOLF672A | 13330 ± 570 | 7.85 ± 0.10 | 15 ± 5 |
|
|
|||
| NLTT10976 | 7050 ± 190 | 7.68 ± 0.25 | 115 ± 20 |
| NLTT29967 | 6180 ± 220 | 7.26 ± 0.45 | 170 ± 40 |
| NLTT44348 | 6510 ± 190 | 7.42 ± 0.33 | −40 ± 10 |
Notes. The last three rows correspond to objects for which the fit is poor.
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.