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Table 1
Fundamental properties of IM Lup and associated optically thick circumstellar disk.
| Properties | Value |
|
|
|
| Names | IM Lup, Sz82, PDS 75 |
| IRAS 15528–3747 | |
| Spectral type | M0 |
| Temperature | 3900 K |
| Class | CTTS / WTTS |
| Age | 0.5–1.75 Myra |
| Association | Lupus |
| Distance | 140–190 pca |
| V mag | 11.96 |
| H mag | 8.089 |
| K mag | 7.739 |
| Lp mag | 7.29 |
| Disk radiusb | 0.32–400 AU |
| Disk inclinationb | ≃ 50° |
| Disk-to-star mass ratiob | ≃ 0.1 |
| Grain sizesb | 0.03–3000 μm |
Notes. References for all other values are in the text.
(a)
See the discussion in Sect. 7.
(b)
Taken from the best fitted model presented in Pinte et al. (2008).
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