Table 3
Fluxes in Band 7 and Band 4 and the resulting spatially integrated spectral index for the ALMA observation (accounting only for flux from the external dust ring) and our model from the simulation with a final planet mass of 2.0 MJup after 4 × 104 yr.
| Observation (external ring) | Simulation MP = 2.0 MJup | |
|---|---|---|
| FB7 (mJy) | 29.0 ± 2.9 | 28.6 ± 2.9 |
| FB4 (mJy) | 4.7 ± 0.5 | 4.0 ± 0.4 |
| Spectral index αB7, B4 | 2.08 ± 0.16 | 2.26 ± 0.16 |
Notes. The areas considered when calculating the spectral index are the same used for the dust mass rescaling process (Appendix C). The uncertainties for the observations are obtained as the root sum square of the observed noise (σ) and a 10% flux error due to calibration. The uncertainties for our simulation only include the 10% flux error.
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