Table 3
Parameters used in the estimation of the surface density profile of pre-MS stars and resulting corrected Γ for the density profile of stars with magnitudes 17.5 ≤ Ks ≤ 18.5, fitted at 0.04 pc ≤ R ≤ 0.5 pc.
| ID | η a | Σ(2′′)b | Γc |
|
|
|
||||
| 1 | 0.93 | 4.0 | 0.22 ± 0.06 | 0.7 |
| 2 | 0.93 | 6.0 | 0.13 ± 0.07 | 0.7 |
| 3 | 1.40 | 4.0 | 0.21 ± 0.05 | 0.7 |
| 4 | 1.40 | 6.0 | 0.12 ± 0.06 | 0.9 |
Notes. We test two values of the η-parameter: η = 1.40 from (Bartko et al. 2010) and η = 0.93 from (Do et al. 2013), and assume the IMF of Lu et al. (2013).
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