A parsec-scale outflow from the luminous YSO IRAS 17527-2439

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Table 1

Results from SED fitting.

Parameter	Best fit values^a

Stellar mass (M_⊙)	12.23 (+1.4, –0.97)
Stellar age (yr)	2.08 ( ± 1) × 10⁴
Stellar radius (R_⊙)	39.94 (+54, –12.9)
Stellar temperature (K)	8093 (+2000, –2600)
Disk mass (M_⊙)	9.79 (+29, –7.3) × 10^-2
Disk accretion rate (M_⊙ yr^-1)	4.16 (+139, –3.2) × 10^-6
Disk/envelope inner radius (AU)	5.91 (+7.9, –0.83)
Disk outer radius (AU)	28.6 (+69, –12)
Envelope mass (M_⊙)	1.56 (+1, –0.67) × 10³
Envelope accretion rate (M_⊙ yr^-1)	2.42 (+1.9, –0.84) × 10^-3
Envelope outer radius (AU)	1.00 (+0, –0.079) × 10⁵
Total Luminosity (L_⊙)	6.17 (+2, –1.5) × 10³
Angle of inclination of the disk axis (°)	18

Notes.

^(a)

The values given in parenthesis are the rms of the differences, in parameter values of models with () per data point <3, above and below those of the best fit model, estimated with respect to the parameter values of the best fit model. A distance of 3.23 kpc is adopted for IRAS 17527.

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