Table 4
Observed parameters of the H2O emission lines and continuum emission.
Source | Linea | νobsb | Sν pkc | Sνc | SνH2O pkd | ΔVH2O | IH2O pkd | IH2Od | LH2Oe |
[GHz] | [mJy/beam] | [mJy] | [mJy/beam] | [km s-1] | [Jy km s-1/beam] | [Jy km s-1] | [107 L⊙] | ||
|
|||||||||
SDP.81 | 2 | 244.5000 | 12.5 | 27.0 ± 1.2 | 10.7± 1.9 | 140 ± 50 | 1.6 | 1.8 ± 0.5 | 32 ± 9 |
NA.v1.144 | 1 | 234.8343 | 9.4 | 16.4 ± 0.7 | 22.8 ± 1.7 | 200 ± 50 | 4.9 | 7.5 ± 0.9 | 57 ± 7 |
SDP.9 | 1 | 292.1425 | 17.4 | 21.7 ± 0.9 | 20.3/37.8 ± 2.9f | 410 ± 50 | 11.3 | 14.4 ± 1.1 | 60 ± 5 |
NB.v1.78 | 2 | 240.2896 | 15.4 | 36.9 ± 0.4 | 5.0 ± 0.8 | 510 ± 90 | 2.7 | 6.7 ± 1.3 | 122 ± 24 |
G12.v2.30 | 2 | 231.9458 | 4.9 | 21.0 ± 0.8 | 4.5/4.5 ± 0.7f | 690 ± 80 | 2.7 | 6.5 ± 1.2 | 128 ± 24 |
G15.v2.779 | 1 | 143.3837 | 5.9 | 7.3 ± 0.2 | 3.2/6.6 ± 0.5f | 890 ± 140 | 3.4 | 4.1 ± 0.6 | 94 ± 9 |
SDP.17b | 2 | 298.8646 | 28.6 | 37.9 ± 1.1 | 22.9 ± 2.6 | 300 ± 30 | 7.2 | 7.8 ± 0.9 | 85 ± 10 |
Notes.
Lines 1 and 2 correspond to the H2O (211 − 202) (νrest = 752.03 GHz, Eup = 137 K) and (202 − 111) (νrest = 987.93 GHz, Eup = 101 K) transitions, respectively.
νobs is the frequency corresponding to the zero of the velocity scale of the spectra of Fig. 1.
Sνpk corresponds to the peak continuum flux density (mJy/beam); Sν refers to the total spatially integrated continuum flux density (mJy).
SνH2O pk corresponds to the peak H2O flux density (mJy/beam); IH2O pk is the peak H2O velocity-integrated flux density (flux in one beam, in Jy km s-1/beam) and IH2O the spatially integrated H2O line flux (in Jy km s-1). The values derived for SDP.81 and G12.v2.30. are underestimated (see text).
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