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Home All issues Volume 518 (July-August 2010) A&A, 518 (2010) L73 Full HTML

 

 

Table 2:

Modeled YSO parameters, fitting each source using the R06 YSO grid and only pre- Herschel data ($\lambda <$ 50 $\mu $m), the R06 grid and all data ( $\lambda \leq $500 $\mu $m), and optically thin single-temperature dust emission using data $\lambda >$ 100 $\mu $m (greybody).
Source Model $\lambda$ log( $L_{\rm bol}$) log( $\dot{M}_{\rm env}$) log( $M_{\rm disk}$) $M_{\star}$
($\mu $m) ($L_\odot$) ($M_\odot\;$yr-1) ($M_\odot$) ($M_\odot$)
YSO-1 R06 <50 5.1 $\pm$ 0.2 -3.3 $\pm$ 0.8 -1.0 $\pm$ 1.1 27 $\pm$ 5
  R06 $\leq$500 5.5 $\pm$ 0.1 -2.1 $\pm$ 0.0 -0.1 $\pm$ 0.4 45 $\pm$ 5
YSO-2 R06 <50 4.5 $\pm$ 0.5 -3.2 $\pm$ 0.9 -0.9 $\pm$ 0.7 13 $\pm$ 2
  R06 $\leq$500 4.5 $\pm$ 0.3 -2.4 $\pm$ 0.2 -0.7 $\pm$ 0.7 13 $\pm$ 2
YSO-3 R06 <50 4.2 $\pm$ 0.2 -3.8 $\pm$ 1.8 -1.2 $\pm$ 1.1 12 $\pm$ 1
  R06 $\leq$500 3.9 $\pm$ 0.2 -2.5 $\pm$ 0.2 -0.8 $\pm$ 0.8 13 $\pm$ 1
YSO-4 R06 <50 3.3 $\pm$ 0.5 -3.6 $\pm$ 1.1 -1.4 $\pm$ 0.9 7 $\pm$ 1
  R06 $\leq$500 3.3 $\pm$ 0.2 -2.5 $\pm$ 0.1 -0.8 $\pm$ 0.7 9 $\pm$ 1
Source Model $\lambda$ log( $L_{\rm far-IR}$) $T_{\rm dust}$ log( $M_{\rm gas}$)  
($\mu $m) ($L_\odot$) (K) ($M_\odot$)  
YSO-1 greybody >100 5.0 20 4.7  
YSO-2 greybody >100 3.9 19 3.8  
YSO-3 greybody >100 3.6 24 2.9  
YSO-4 greybody >100 3.0 16 3.3  


Source LaTeX | All tables | In the text

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