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Table 7
Rotation temperatures, total column densities of NH3 and NH2D, and ammonia deuterated fraction derived as explained in Sect. 3.1.
| Source | T rot | N NH3 | N NH2D | Dfrac(NH3) |
| (K) | (× 1014 cm-2) | (× 1014 cm-2) | ||
|
|
||||
| HMSCs | ||||
| I00117–MM2 | 17.9(0.6) | 4.22(0.06) | 2.62(0.05) | 0.62(0.02) |
| AFGL5142-EC | 20(1) | 10.39(0.03) | 4.31(0.07) | 0.41(0.01) |
| 05358–mm3 | 21.1(0.3) | 9.27(0.02) | 4.62(0.07) | 0.498(0.008) |
| G034–G2 | 15.2(0.4) | 12.12(0.04) | 2.40(0.02) | 0.198(0.002) |
| G034–F2 | –a | –a | 2.1(0.02) | – |
| G034–F1 | –a | –a | 0.12(0.02) | – |
| G028–C1 | 17.7(0.3) | 20.70(0.02) | 0.47(0.03) | 0.023(0.002) |
| G028–C3 | 11.7(0.4) | 8.29(0.04) | 0.07(0.02) | 0.009(0.004) |
| I20293–WC | 19.4(0.4) | 13.96(0.02) | 0.78(0.02) | 0.519(0.002) |
| I22134–G | 18.2(0.4) | 2.98(0.06) | 0.12(0.03) | 0.04(0.01) |
| I22134–B | 14.9(0.5) | 2.76(0.06) | 0.16(0.01) | 0.057(0.005) |
|
|
||||
| HMPOs | ||||
| I00117–MM1 | 16.4(0.7) | 2.05(0.05) | 0.24(0.04) | 0.12(0.02) |
| I04579–VLA1 | 20(2) | 0.56(0.03) | ≤ 0.06 | ≤ 0.1 |
| AFGL5142–MM | 21.5(0.5) | 10.65(0.02) | 5.50(0.08) | 0.516(0.008) |
| 05358–mm1 | 21.6(0.3) | 8.53(0.03) | 1.63(0.07) | 0.191(0.008) |
| 18089–1732 | 28(1) | 35.55(0.02) | 9.1(0.1) | 0.255(0.003) |
| 18517+0437 | 22(1) | 5.32(0.05) | 7.3(0.1) | 1.37(0.03) |
| G75–core | 26.9(0.6) | 8.94(0.07) | 0.19(0.04) | 0.022(0.005) |
| I20293–MM1 | 17(1) | 15.82(0.03) | 3.07(0.02) | 0.194(0.002) |
| I21307 | 20(1) | 2.99(0.05) | ≤ 0.05 | ≤ 0.02 |
| I23385 | 23(1) | 2.53(0.05) | 0.09(0.03) | 0.04(0.01) |
|
|
||||
| UC Hiis | ||||
| G5.89–0.39 | 29.0(0.3) | 17.06(0.04) | 12.0(0.5) | 0.71(0.03) |
| I19035–VLA1 | 24(1) | 12.67(0.05) | 0.40(0.04) | 0.031(0.003) |
| 19410+2336 | 18.7(0.2) | 13.47(0.05) | 2.2(0.03) | 0.165(0.002) |
| ON1 | 21.4(0.7) | 36.58(0.03) | 4.57(0.08) | 0.125(0.002) |
| I22134–VLA1 | –a | –a | 0.08(0.02) | – |
| 23033+5951 | 16.4(0.2) | 10.10(0.07) | 2.37(0.07) | 0.234(0.009) |
| NGC7538–IRS9 | 20.4(0.2) | 7.23(0.06) | 0.10(0.04) | 0.014(0.005) |
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