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Table A.1

Gaussian fits to the IRAM 30 m lines.

PDR Core


TMB vLSR Δv TMBdv TMB vLSR Δv TMBdv
(K) (km s −1) (K km s−1) (K) (km s−1) (K km s−1)
CS 2 →1 3.00 10.70 ± 0.01 0.76 ± 0.01 2.440 ± 0.003 5.60 10.67 ± 0.01 0.79 ± 0.01 4.752 ± 0.004
3 →2 2.20 10.67 ± 0.01 0.74 ± 0.01 1.705 ± 0.009 4.70 10.63 ± 0.01 0.74 ± 0.01 3.662 ± 0.007
5 →4 0.94 10.65 ± 0.01 0.59 ± 0.01 0.592 ± 0.007 1.20 10.61 ± 0.01 0.63 ± 0.01 0.805 ± 0.007

C34 S 2 →1 0.41 10.72 ± 0.01 0.55 ± 0.01 0.241 ± 0.003 0.78 10.70 ± 0.01 0.61 ± 0.01 0.505 ± 0.002
3 →2 0.34 10.72 ± 0.01 0.54 ± 0.03 0.195 ± 0.008 0.49 10.67 ± 0.01 0.56 ± 0.01 0.291 ± 0.007
5 →4 0.05 10.57 ± 0.06 0.46 ± 0.12 0.027 ± 0.006

13 CS 2 →1 0.11 10.71 ± 0.01 0.52 ± 0.03 0.063 ± 0.003 0.20 10.70 ± 0.01 0.58 ± 0.02 0.127 ± 0.003
3 →2 0.05 10.61 ± 0.07 0.66 ± 0.16 0.037 ± 0.008 0.16 10.62 ± 0.01 0.51 ± 0.04 0.088 ± 0.006

C33 S 2 →1 0.07 11.50 ± 0.02 0.48 ± 0.05 0.034 ± 0.003 0.09 11.46 ± 0.02 0.74 ± 0.05 0.074 ± 0.004
3 →2 0.08 10.92 ± 0.05 0.56 ± 0.09 0.046 ± 0.007

CCS 67 → 56 0.09 10.76 ± 0.04 0.42 ± 0.09 0.042 ± 0.008 0.31 10.70 ± 0.01 0.44 ± 0.03 0.146 ± 0.007
76 → 65 0.04 10.76 ± 0.03 0.35 ± 0.06 0.014 ± 0.002 0.09 10.70 ± 0.01 0.37 ± 0.04 0.037 ± 0.003
77 → 66 0.04 10.73 ± 0.03 0.40 ± 0.07 0.017 ± 0.003 0.08 10.68 ± 0.01 0.47 ± 0.03 0.042 ± 0.002
78 → 67 0.07 10.71 ± 0.02 0.48 ± 0.03 0.036 ± 0.002 0.23 10.69 ± 0.01 0.47 ± 0.01 0.117 ± 0.002
87 → 76 0.08 10.76 ± 0.02 0.33 ± 0.05 0.030 ± 0.003
88 → 77 0.04 10.74 ± 0.03 0.32 ± 0.08 0.013 ± 0.002 0.07 10.68 ± 0.02 0.39 ± 0.05 0.031 ± 0.003

OCS 7 →6 0.02 10.72 ± 0.06 0.57 ± 0.11 0.014 ± 0.003 0.06 10.69 ± 0.04 0.75 ± 0.09 0.045 ± 0.005
8 →7 0.04 10.76 ± 0.02 0.40 ± 0.04 0.019 ± 0.002 0.05 10.62 ± 0.02 0.61 ± 0.05 0.033 ± 0.002
9 →8 0.05 10.66 ± 0.05 0.48 ± 0.14 0.024 ± 0.005 0.07 10.76 ± 0.03 0.45 ± 0.01 0.034 ± 0.004
11 →10 0.05 10.60 ± 0.04 0.41 ± 0.09 0.023 ± 0004
12 →11 0.08 10.50 ± 0.05 0.59 ± 0.14 0.048 ± 0.009

p-H2CS 303 → 202 0.08 10.72 ± 0.02 0.52 ± 0.04 0.046 ± 0.003 0.23 10.65 ± 0.01 0.55 ± 0.02 0.137 ± 0.003
404 → 303 0.05 10.78 ± 0.03 0.30 ± 0.08 0.017 ± 0.004 0.23 10.68 ± 0.02 0.46 ± 0.03 0.113 ± 0.005
606 → 505 0.04 10.76 ± 0.05 0.70 ± 0.11 0.032 ± 0.005

o-H2CS 313 → 212 0.13 10.68 ± 0.01 0.47 ± 0.03 0.066 ± 0.003 0.33 10.65 ± 0.01 0.51 ± 0.01 0.179 ± 0.003
312 → 211 0.14 10.75 ± 0.05 0.47 ± 0.03 0.071 ± 0.003 0.30 10.71 ± 0.01 0.55 ± 0.01 0.177 ± 0.003
414 → 313 0.16 10.65 ± 0.02 0.49 ± 0.04 0.084 ± 0.005 0.31 10.61 ± 0.01 0.52 ± 0.02 0.173 ± 0.005
413 → 312 0.10 10.84 ± 0.02 0.44 ± 0.05 0.046 ± 0.005 0.28 10.80 ± 0.02 0.43 ± 0.02 0.131 ± 0.005

HDCS 303 → 202 0.06 10.63 ± 0.02 0.34 ± 0.04 0.022 ± 0.002
313 → 212
312 → 211 0.05 10.79 ± 0.02 0.31 ± 0.05 0.018 ± 0.002 0.05 10.79 ± 0.02 0.50 ± 0.08 0.027 ± 0.003

HCS+ 2 →1 0.13 10.75 ± 0.02 0.73 ± 0.03 0.102 ± 0.004 0.11 10.75 ± 0.01 0.66 ± 0.03 0.073 ± 0.003
5 →4 0.11 10.75 ± 0.03 0.62 ± 0.07 0.069 ± 0.007
6 →5 0.06 10.64 ± 0.05 0.65 ± 0.14 0.039 ± 0.006

SO 22 → 11 0.45 10.72 ± 0.01 0.50 ± 0.01 0.241 ± 0.005 0.50 10.66 ± 0.01 0.55 ± 0.08 0.293 ± 0.003
23 → 12 3.20 10.73 ± 0.01 0.58 ± 0.01 2.004 ± 0.003 4.50 10.66 ± 0.01 0.65 ± 0.01 3.151 ± 0.003
32 → 21 0.55 10.73 ± 0.01 0.48 ± 0.01 0.285 ± 0.004 0.73 10.64 ± 0.01 0.50 ± 0.01 0.392 ± 0.005
33 → 22 0.70 10.72 ± 0.01 0.43 ± 0.01 0.317 ± 0.005 1.10 10.61 ± 0.01 0.45 ± 0.01 0.521 ± 0.005
34 → 23 2.40 10.68 ± 0.01 0.56 ± 0.01 1.466 ± 0.005 4.40 10.61 ± 0.01 0.58 ± 0.01 2.731 ± 0.007
43 → 32 0.55 10.69 ± 0.01 0.52 ± 0.02 0.305 ± 0.011 0.92 10.60 ± 0.01 0.45 ± 0.02 0.442 ± 0.013
54 → 43 0.34 10.69 ± 0.01 0.63 ± 0.01 0.225 ± 0.003 0.40 10.61 ± 0.01 0.59 ± 0.02 0.254 ± 0.007
55 → 44 0.34 10.70 ± 0.01 0.45 ± 0.01 0.166 ± 0.007 0.40 10.59 ± 0.01 0.48 ± 0.02 0.204 ± 0.007
56 → 45 1.23 10.68 ± 0.01 0.62 ± 0.01 0.812 ± 0.007 1.48 10.62 ± 0.01 0.60 ± 0.01 0.944 ± 0.006

34 SO 22 → 11 0.02 10.82 ± 0.06 0.99 ± 0.12 0.022 ± 0.002
23 → 12 0.22 10.74 ± 0.01 0.54 ± 0.02 0.130 ± 0.003 0.30 10.65 ± 0.01 0.54 ± 0.02 0.172 ± 0.003
32 → 21 0.06 10.56 ± 0.03 0.38 ± 0.07 0.024 ± 0.004
34 → 23 0.22 10.71 ± 0.01 0.46 ± 0.03 0.106 ± 0.005 0.31 10.59 ± 0.03 0.49 ± 0.02 0.164 ± 0.006
56 → 45 0.10 10.64 ± 0.03 0.40 ± 0.11 0.043 ± 0.007 0.07 10.50 ± 0.06 0.97 ± 0.14 0.069 ± 0.008

S18 O 23 → 12 0.04 10.67 ± 0.04 0.66 ± 0.09 0.028 ± 0.003

SO+ 9/2 →7/2 (e) 0.10 10.70 ± 0.04 0.77 ± 0.10 0.082 ± 0.009 0.07 10.66 ± 0.05 0.70 ± 0.10 0.050 ± 0.006
9/2 →7/2 (f) 0.09 10.73 ± 0.03 0.67 ± 0.07 0.068 ± 0.006 0.05 10.77 ± 0.11 0.96 ± 0.30 0.047 ± 0.011
11/2 →9/2 (e) 0.07 10.69 ± 0.04 0.50 ± 0.08 0.037 ± 0.006 0.05 10.78 ± 0.07 0.48 ± 0.16 0.023 ± 0.006
11/2 →9/2 (f) 0.05 10.72 ± 0.05 0.67 ± 0.12 0.037 ± 0.005

SO2 313 → 202 0.29 10.74 ± 0.01 0.47 ± 0.02 0.143 ± 0.003 0.25 10.65 ± 0.01 0.58 ± 0.01 0.156 ± 0.002
515 → 404 0.27 10.72 ± 0.01 0.47 ± 0.03 0.132 ± 0.005 0.28 10.62 ± 0.01 0.48 ± 0.02 0.148 ± 0.004
322 → 211 0.09 10.70 ± 0.06 0.36 ± 0.30 0.033 ± 0.007 0.09 10.73 ± 0.04 0.68 ± 0.08 0.068 ± 0.007
422 → 313 0.09 10.70 ± 0.03 0.58 ± 0.06 0.054 ± 0.005 0.06 10.50 ± 0.05 0.815 ± 0.153 0.049 ± 0.007
524 → 413 0.08 10.69 ± 0.05 0.46 ± 0.11 0.039 ± 0.008

NS 5/2,7/2 →3/2,5/2 (e) 0.18 10.77 ± 0.04 0.61 ± 0.08 0.12 ± 0.01 0.20 10.91 ± 0.03 0.54 ± 0.05 0.110 ± 0.010
5/2,5/2 →3/2,3/2 (e) 0.14 10.90 ± 0.04 0.51 ± 0.10 0.075 ± 0.012 0.11 10.83 ± 0.06 0.53 ± 0.21 0.059 ± 0.015
5/2,3/2 →3/2,1/2 (e) 0.12 11.07 ± 0.04 0.59 ± 0.09 0.074 ± 0.010 0.10 10.84 ± 0.06 0.58 ± 0.22 0.063 ± 0.015
5/2,7/2 →3/2,5/2 (f) 0.24 10.50 ± 0.02 0.37 ± 0.05 0.094 ± 0.012 0.20 10.34 ± 0.04 0.59 ± 0.11 0.127 ± 0.018
5/2,5/2 →3/2,3/2 (f) 0.14 10.58 ± 0.07 0.56 ± 0.22 0.084 ± 0.024 0.16 10.38 ± 0.04 0.27 ± 0.12 0.045 ± 0.014
5/2,3/2 →3/2,1/2 (f) 0.21 10.52 ± 0.03 0.31 ± 0.06 0.069 ± 0.012 0.14 10.39 ± 0.06 0.45 ± 0.16 0.017 ± 0.019

NS+ 2 →1 0.034 96 ± 0.04 0.77 ± 0.08 0.028 ± 0.002 0.017 94 ± 0.09 1.0 ± 0.3 0.019 ± 0.004
3 →2 0.035 10.64 ± 0.10 0.76 ± 0.26 0.028 ± 0.007

Notes. Tabulated errors are the numerical errors of the Gaussian fitting. Other kinds of errors such as calibration or pointing errors are not considered.

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