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Table 5
Radial velocities of the cool and hot X-ray emitting plasmas in the Chandra (vXc and vXh) and in the Stellar (
and 
) reference frames.
| Star | v E a | v phot b | v Xc | v Xh |
|
|
| (Heliocentric Ref. frame) | (Chandra ref. frame) | (Stellar Ref. frame) | ||||
|
|
||||||
| Method 1: individual line positions | ||||||
|
|
||||||
| TW Hya (1) | 11.8 | 12.4 | 38.9 ± 5.1 | 19.9 ± 6.9 | 38.3 ± 5.1 | 19.3 ± 6.9 |
| TW Hya (2) | –21.3 | 12.4 | 73.1 ± 16.4 | 38.8 ± 23.2 | 39.3 ± 16.4 | 5.1 ± 23.2 |
| AU Mic | –28.2 | –4.1 | 21.5 ± 6.5 | 17.4 ± 7.1 | − 2.6 ± 6.5 | − 6.7 ± 7.1 |
| EV Lac (1) | 2.7 | 0.5 | − 9.9 ± 5.3 | 5.9 ± 5.3 | − 7.8 ± 5.3 | 8.1 ± 5.3 |
| EV Lac (2) | –4.8 | 0.5 | 8.2 ± 6.6 | 16.9 ± 6.9 | 2.8 ± 6.6 | 11.5 ± 6.9 |
| AD Leo | –28.5 | 12.4 | 46.6 ± 7.2 | 40.1 ± 7.6 | 5.7 ± 7.2 | − 0.8 ± 7.6 |
| β Cet | 27.2 | 13.3 | − 31.5 ± 5.4 | − 19.1 ± 2.2 | − 17.6 ± 5.4 | − 5.2 ± 2.2 |
| λ And | –20.2 | 7.0 | 18.9 ± 4.7 | 24.8 ± 3.2 | − 8.3 ± 4.7 | − 2.4 ± 3.2 |
| ξ Uma | 23.7 | –18.2 | − 52.7 ± 4.6 | − 48.9 ± 3.4 | − 10.8 ± 4.6 | − 7.0 ± 3.4 |
| 24 Uma | –17.6 | –27.0 | − 3.9 ± 9.9 | − 11.4 ± 4.7 | 5.5 ± 9.9 | − 2.0 ± 4.7 |
|
|
||||||
| Method 2: spectral model parameter estimation | ||||||
|
|
||||||
| TW Hya (1) | 11.8 | 12.4 | 44.0 ± 2.0 | 25.0 ± 6.0 | 43.4 ± 2.0 | 24.4 ± 6.0 |
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