Open Access
Table 4
Selected ice spectra and continuum model to construct a synthetic protostar spectrum. For an example, see Fig. 6.
| Spectrum selection | |||
|---|---|---|---|
| Analog | T (K) |  (cm−2) |
Reference |
| Pure H2O | 15 | 1.4 × 1017 | Öberg et al. (2007) |
| H2O:CO2 (10:1) | 10 | 2.5 × 1018 | Ehrenfreund et al. (1997) |
| CO:CO2 (2:1) | 15 | 7.0 × 1017 | van Broekhuizen et al. (2006) |
| Silicate GCS 3 | 1.0 × 1020 | Kemper et al. (2004) | |
| Continuum selection | |||
| Object | Continuum model | Flux unit | Reference |
| Elias 29 | B2008 | Jansky | Boogert et al. (2008) |
| AFGL 989 | G2004 | Jansky | Gibb et al. (2004) |
| DG Tau B | B2008 | Jansky | Boogert et al. (2008) |
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