Table A.1
Chi-square fit results of BT-Settl model for stellar photospheric spectra in VOSA.
| 2MASS | Name | SpTy | M*/M⊙ | Distance [pc] | Av [mag] | Teff [Κ] | log(g)* | Lbol/L⊙ | ΔLbol/L⊙ |
|---|---|---|---|---|---|---|---|---|---|
| J11071668−7735532 | NC1 | M7.74 | 0.05(1) | 194.6 | 0 | 2400 | 4 | 2.020e-2 | 9.704e-4 |
| J15582981−2310077 | J1558 | M4.5 | 0.14 | 141.1 | 1 | 3600 | 4 | 4.181e-2 | 7.151e-4 |
| J11071860−7732516 | NC9 | M5.5 | 0.08 | 197.5 | 4.8 | 2800 | 5 | 6.512e-2 | 6.261e-3 |
| J04390163+2336029 | J0439 | M6 | 0.12 | 126.8 | 0 | 3100 | 4 | 7.212e-2 | 7.466e-4 |
| J11074245−7733593 | HKCha | M5.25 | 0.09 | 191.0 | 2.4 | 3100 | 2.5 | 1.214e-l | 3.271e-4 |
| J11085090−7625135 | Sz28 | M5.25 | 0.08 | 192.2 | 0.8 | 3000 | 4.5 | 6.593e-2 | 1.281e-3 |
| J11082650−7715550 | IC147 | M5.75 | 0.07 | 195.8 | 2.5 | 3700 | 3 | 2.886e-2 | 1.694e-3 |
| J12073346−3932539 | TWA27 | M9 | 0.02(2) | 64.4 | 0 | 2500 | 3 | 3.025e-3 | 6.101e-5 |
| J16053215−1933159 | J1605 | M4.5 | 0.13(3) | 152.3 | 1.6 | 3400 | 4.5 | 4.626e-2 | 9.038e-4 |
Notes. Distances are collected from Gaia DR3 (Gaia Collaboration et al. 2021), and stellar properties, including Av, are obtained from Manara et al. (2023), which provides collected data from Manara et al. (2017); Herczeg & Hillenbrand (2014, 2008). Values with superscripts are obtained from (1) Luhman (2007), (2) Manjavacas et al. (2024), and (3) Testi et al. (2022). *The values are uncertain because they are fit based on SED shapes instead of using a detailed spectroscopic model.
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