Table 2
Stellar parameters of M dwarf stars obtained through calculation and cross-matching.
| LAMOST name | EWHα (Å) | EWHα err | Mark | Period | Ro | R′Hα | τ | Mass | R(kpc) | Z(kpc) | Rad | EWHα bol (erg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) |
| J112911.62+0223 3 8.5 | 0.38136 | 0.0378 | No | 12.704 | 0.4096 | 8.44E-05 | 31.0191 | 0.506 | 8.3485 | 0.0881 | 0.508 | 1.90E+31 |
| J102602.07+444349.3 | −0.34724 | 0.0183 | No | 5.63E-05 | 21.9189 | 0.588 | 8.3993 | 0.0895 | 0.599 | 2.01E+31 | ||
| J194512.12+454150.5 | −0.41309 | 0.0165 | No | 8.3258 | 0.0144 | 2.19E+31 | ||||||
| J094351.66-015602.4 | 3.25663 | 0.0437 | Yes | 8.3751 | 0.0487 | 2.20E+31 | ||||||
| J140849.32+450543.9 | −3.03648 | 1.5217 | No | 8.3392 | 0.0336 | 2.23E+31 | ||||||
| J061534.35+213110.1 | −1.04553 | 0.0462 | No | 39.9128 | 0.445 | 8.4222 | 0.0032 | 0.448 | 2.38E+31 | |||
| J083053.60+190207.8 | −0.44996 | 0.0393 | No | 9.80E-05 | 23.5737 | 0.571 | 8.4617 | 0.0785 | 0.58 | 2.49E+31 | ||
| J035259.14+245405.5 | 1.93909 | 0.0638 | Yes | 2.494 | 0.1168 | 2.97E-04 | 21.361 | 0.594 | 8.4634 | −0.0511 | 0.608 | 2.65E+31 |
| J104134.79+041906.2 | 0.1666 | 0.0567 | No | 27.5805 | 0.534 | 8.3825 | 0.12 | 0.537 | 2.92E+31 | |||
| J084446.47+124338.4 | −0.07445 | 0.0909 | No | 19.5097 | 0.615 | 8.4718 | 0.0947 | 0.634 | 2.93E+31 | |||
| J061017.76+223419.9 | −0.20906 | 0.2584 | No | 0.69 | 0.0106 | −4.12E-06 | 65.0366 | 0.323 | 0.341 | 2.95E+31 | ||
| J035736.06+235552.3 | 1.9395 | 0.0404 | Yes | 8.4646 | −0.0513 | 3.03E+31 | ||||||
| J034408.80+230447.6 | 4.31042 | 0.1236 | Yes | 8.4604 | −0.0568 | 3.06E+31 | ||||||
| J064546.24+221524.2 | −0.28836 | 0.0315 | No | 8.4884 | 0.0234 | 3.16E+31 | ||||||
| J034607.51+242227.7 | 2.14014 | 0.0507 | Yes | 8.4593 | −0.0532 | 3.62E+31 | ||||||
| J150019.58+552238.0 | −0.33509 | 0.0552 | No | −1.36E-07 | 19.0913 | 0.62 | 8.3458 | 0.1734 | 0.8 | 3.67E+31 |
Notes. Column (1): LAMOST name. Column 2: EWHα calculated from the dispersion spectrum. Column 3: EWHα error. Column (4): Stellar activity classification: ‘Yes’ indicates an active star, and ‘No’ indicates an inactive star. Column (5): stellar rotation period. Column (6): Rossby number. Column (7): chromospheric activity index R′Hα. Column (8): Stellar convective turnover time. Column (9): Stellar mass. Column (10): distance R from the point at which the spatial stellar position is projected onto the Galactic plane to the Galactic center. Column (11): distance perpendicular to the Galactic plane. Column (12): Stellar radius. Column (13): EWHα energy value of flare-like variable stars. The full Table 2 is available at the CDS.
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