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Table 2

Parameters for radiation sources.

R[R] Teff [K] Lbol [L] γ u [uISRF]
ISRF 0.1 1.0
S1 50 1.5 · 104 4.6 · 105 0.7 5.6
S2 80 2.5 · 104 9.0 · 106 0.9 1.1 · 102
AGN 1010 1.0 1.2 · 105

Notes. The table includes the stellar radius R and the effective temperature Teff for stellar sources S1 and S2, the bolometric luminosity Lbol for all localized sources, the anisotropy γ, and the radiation energy density u, given in relation to uISRF = 8.64 · 10−14 J m−3. The distance to the localized sources S1, S2, and to the AGN is taken to be 10 pc.

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