Table D.4
Abundances in Class 0/I protostars from Perseus.
| Source | H2S |  |
OCS | OC33S | OC34S | SO(a) | SO2(a) | TOTAL(b) | DS |
|---|---|---|---|---|---|---|---|---|---|
| ×10–9 | ×10–9 | ×10–9 | ×10–9 | ×10–9 | ×10–9 | ×10–9 | ×10–9 | ||
| BlbN | 1.442 | 0.025 | 0.0 | 0.0 | 0.0 | <0.007 | <0.029 | 1.464 | l×l04 |
| BlbS | 16.03 | 0.036 | 1.741 | 0.031 | 0.077 | <0.005 | <0.019 | 17.78 | 8×l02 |
| B5-IRS1 | 89.98 | 0.0 | 12.77 | 0.0 | 0.0 | [0.307-0.950] | <0.590 | 103.8 | l×l02 |
| HH211MMS | 0.586 | 0.0 | 4.453 | 0.051 | 0.198 | [0.034-0.100] | [0.035-0.279] | 5.263 | 3×l03 |
| IC348MMS | 41.88 | 0.083 | 2.803 | 0.025 | 0.125 | >0.011 | [0.005-0.030] | 44.72 | 3×l02 |
| IRAS2A | >207.1 | >0.411 | 67.16 | 0.495 | 2.985 | >0.608 | >0.970 | >276.3 | < 5×101 |
| IRAS2B | 1.142 | 0.0 | 1.173 | 0.0 | 0.0 | >0.367 | [0.070-0.828] | 3.642 | 4×l03 |
| IRAS4B | 84.13 | 0.167 | 5.871 | 0.062 | 0.261 | >0.013 | [0.021-0.196] | 90.12 | 2×l02 |
| IRAS4C | 0.379 | 0.0 | <0.128 | 0.0 | 0.0 | [0.059-0.179] | <0.066 | 0.688 | 2×l04 |
| L1448-IRS3A | 1.383 | 0.0 | 13.74 | 0.149 | 0.611 | >0.198 | [0.111-1.003] | 16.12 | 9×l02 |
| L1448-IRS3B | 0.537 | 0.0 | 3.195 | 0.016 | 0.142 | [0.015-0.048] | <0.045 | 3.793 | 4×l03 |
| L1448C | 4.113 | 0.0 | 12.01 | 0.093 | 0.534 | >0.198 | [0.201-3.133] | 18.12 | 8×l02 |
| L1448NW | 0.275 | 0.0 | <0.097 | 0.0 | 0.0 | >0.045 | [0.013-0.120] | 0.518 | 3×l04 |
| Per-emb-02 | 0.240 | 0.0 | 0.022 | 0.0 | 0.0 | [0.015-0.040] | <0.068 | 0.330 | 5×l04 |
| Per-emb-05 | 0.206 | 0.0 | 2.658 | 0.010 | 0.118 | [0.031-0.091] | <0.090 | 2.986 | 5×l03 |
| Per-emb-08 | 0.501 | 0.0 | <0.126 | 0.0 | 0.0 | [0.016-0.042] | <0.064 | 0.697 | 2×l04 |
| Per-emb-18 | 1.271 | 0.0 | 16.73 | 0.108 | 0.744 | >0.201 | [0.093-0.681] | 18.76 | 8×l02 |
| Per-emb-22 | 2.683 | 0.0 | 1.676 | 0.0 | 0.0 | [0.024-0.164] | [0.014-0.173] | 4.527 | 3×l03 |
| Per-emb-29 | 65.55 | 0.209 | 20.18 | 0.258 | 0.897 | >0.063 | [0.033-0.744] | 85.93 | 6×101 |
| Per-emb-30 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | − | − | 0.0 | − |
| Per-emb-50 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | > 1.108 | [0.434-7.437] | >6.408 | <2×l03 |
| Per-emb-62 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | − | − | 0.0 | − |
| SVS13A | >1343 | >6.139 | 392.2 | 3.542 | 17.43 | >1.885 | >2.686 | >1742 | <8.6 |
| SVS13B | 0.232 | 0.0 | 1.204 | 0.017 | 0.053 | [0.019-0.078] | <0.190 | 1.589 | 9×l03 |
Notes. (a) Retrieved from Artur de la Villarmois et al. (2023); no data from Per-emb-30 and Per-emb-62 (not observed).(b) Total abundance has been calculated using all lower and upper limits, and using the mean value of SO and SO2 in the cases a range is given. Lower and upper limits to the total sulfur abundance have only been explicited when a limit was given for the most abundant species in the source.
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