Table A.8
Observed lines of SO and its isotopologues.
Species | Transition | Predicted | S ij | E u | Observed | Observed | Observed | Blended |
NJ−N’J′ | freq. | (K) | freq. | v LSR |
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with | ||
(MHz) | (MHz) | (km s-1) | (K) | |||||
|
||||||||
SO | 22−11 | 86 093.958 | 1.50 | 19.3 | 86 094.4 | 7.4 | 11.73 | |
SO | 23−12 | 99 299.887 | 2.93 | 38.6 | 99 300.4 | 7.4 | 22.52 | |
SO | 54−44 | 100 029.550 | 0.36 | 38.6 | 100 030.5 | 6.2 | 5.90 | CH3CH2CN |
SO | 32−21 | 109 252.181 | 1.51 | 21.1 | 109 252.5 | 8.1 | 18.38 | |
SO | 65−55 | 136 634.660 | 0.28 | 50.7 | 136 636.4 | 5.2 | 7.98 | CH3OCH3 |
SO | 34−23 | 138 178.654 | 3.94 | 15.9 | 138 178.9 | 8.5 | 29.4 | |
SO | 43−32 | 158 971.811 | 2.69 | 28.7 | 158 972.6 | 7.5 | 30.99 | |
SO | 44−33 | 172 181.403 | 3.75 | 33.8 | 172 182.7 | 6.7 | 39.33 | |
SO | 76−66 | 174 928.886 | 0.22 | 64.9 | 174 931.4 | 4.7 | 9.43 | HCOOCH3 |
SO | 54−43 | 206 176.013 | 3.78 | 38.6 | 206 177.5 | 6.8 | 31.82 | |
SO | 87−77 | 214 357.054 | 0.19 | 81.2 | 214 359.9 | 5.0 | 6.95 | CH3OCH3, 13CH3CN |
CH3CH2CN ν13/ν21 | ||||||||
SO | 55−44 | 215 220.650 | 4.80 | 44.1 | 215 223.6 | 4.9 | 33.22 | |
SO | 56−45 | 219 949.389 | 5.95 | 35.0 | 219 951.1 | 6.7 | 38.65 | |
SO | 21−12 | 236 452.293 | 0.012 | 15.8 | 236 455.1 | 5.4 | 1.02 | H2C34S |
SO | 32−23 | 246 404.588 | 0.012 | 21.1 | 246 406.9 | 6.2 | 1.62 | 33SO |
SO | 65−54 | 251 825.759 | 4.84 | 50.7 | two peaks | CH3OH | ||
251 826.5 | 8.1 | 35.11 | ||||||
251 829.5 | 4.6 | 35.11 | ||||||
SO | 98−88 | 254 573.628 | 0.16 | 99.7 | two peaks | HCOOCH3 | ||
254 571.5 | 11.5 | 6.30 | ||||||
254 577.4 | 4.6 | 8.92 | ||||||
SO | 66−55 | 258 255.826 | 5.83 | 56.5 | 258 255.2 | 9.7 | 25.94 | |
SO | 67−56 | 261 843.705 | 6.95 | 47.6 | two peaks | |||
261 844.5 | 9.0 | 40.10 | ||||||
261 849.5 | 2.4 | 41.06 | ||||||
SO | 43−34 | 267 197.745 | 0.0095 | 28.7 | 267 202.5 | 3.7 | 4.47 | HCN ν2 = 1 |
|
||||||||
34SO | 22−11 | 84 410.684 | 1.50 | 19.2 | 84 411.4 | 6.5 | 0.96 | |
34SO | 54−44 | 96 781.825 | 0.36 | 38.1 | 96 783.4 | 4.1 | 0.27 | |
34SO | 23−12 | 97 715.405 | 2.93 | 9.1 | 97 716.3 | 6.3 | 2.93 | HCOOCH3 |
34SO | 32−21 | 106 743.363 | 1.51 | 20.9 | 106 744.4 | 6.1 | 2.17 | H39α |
34SO | 65−55 | 132 432.200 | 0.28 | 49.9 | 132 437.5 | −3.0 | 0.96 | HCOOCH3 |
34SO | 34−23 | 135 775.651 | 3.94 | 15.6 | 135 777.4 | 5.1 | 6.29 | |
34SO | 43−32 | 155 506.801 | 2.69 | 28.4 | 155 508.7 | 5.3 | 5.11 | |
34SO | 44−33 | 168 815.109 | 3.75 | 33.4 | 168 817.5 | 4.8 | 6.01 | |
34SO | 76−66 | 169 787.430 | 0.22 | 63.8 | 169 791.6 | 1.6 | 0.77 | NH2CHO |
34SO | 45−34 | 175 352.753 | 4.94 | 24.0 | 175 354.9 | 5.3 | 10.3 | |
34SO | 54−43 | 201 846.655 | 3.78 | 38.1 | 201 849.3 | 5.1 | 6.35 | |
34SO | 87−77 | 208 292.093 | 0.19 | 79.9 | 208 297.1 | 1.8 | 0.46 | |
34SO | 55−44 | 211 013.019 | 4.80 | 43.5 | 211 015.7 | 5.2 | 12.1 | |
34SO | 56−45 | 215 839.916 | 5.95 | 34.4 | 215 842.2 | 5.8 | 13.4 | CH3CH2CN ν13/ν21 |
HCOOCH3νt = 1 | ||||||||
34SO | 21−12 | 237 107.766 | 0.01 | 15.8 | 237 112.6 | 2.9 | 0.25 | U line |
34SO | 32−23 | 246 135.724 | 0.01 | 20.9 | 246 137.8 | 6.5 | 0.07 | CH3CH![]() |
34SO | 65−54 | 246 663.394 | 4.83 | 49.9 | 246 666.3 | 5.5 | 10.9 | |
34SO | 98−88 | 247 598.441 | 0.16 | 98.0 | 247 598.5 | 8.9 | 0.62 | (CH3)2CO |
34SO | 66−55 | 253 207.017 | 5.83 | 55.7 | 253 210.3 | 5.1 | 11.8 | CH3OH |
34SO | 67−56 | 256 877.810 | 6.95 | 46.7 | 256 880.2 | 6.2 | 15.5 | |
34SO | 43−34 | 265 866.874 | 0.01 | 28.4 | 265 884.5 | −10.9 | 34.8 | HCN |
|
||||||||
33SO | 22−11 | 85 225.608 | 1.50 | 19.3 | 85 224.3 | 13.6 | 0.06 | |
33SO | 54−44 | 98 350.735 | 0.36 | 38.3 | 98 353.5 | 0.6 | <0.02 | |
33SO | 23−12 | 98 483.142 | 2.93 | 9.2 | 98 484.3 | 5.5 | 0.18 | U |
33SO | 32−21 | 107 956.681 | 1.51 | 21.0 | 107 955.2 | 13.1 | 0.20 | (CH3)2CO |
33SO | 65−55 | 134 463.407 | 0.28 | 50.3 | ... | ... | ... | CH3CH2CN (ν = 0 and ν13/ν21) |
33SO | 34−23 | 136 939.179 | 3.94 | 15.7 | 136 941.4 | 4.1 | 0.70 | HC3N ν5 + ν7 |
33SO | 43−32 | 157 183.674 | 2.69 | 28.5 | ... | ... | ... | CH3OH |
33SO | 44−33 | 170 444.835 | 3.75 | 33.6 | ... | ... | ... | CH3CH2CN |
33SO | 76−66 | 172 273.415 | 0.22 | 64.4 | 172 267.6 | 19.1 | 0.64 | U line |
33SO | 45−34 | 176 927.358 | 4.94 | 24.2 | 176 926.4 | 10.6 | 2.15 | |
176 932.5 | 0.5 | 2.66 | ||||||
33SO | 54−43 | 203 942.465 | 3.78 | 38.3 | 203 940.6 | 11.7 | 2.74 | H2CCO |
33SO | 87−77 | 211 225.385 | 1.87 | 80.5 | ... | ... | ... | H2CO |
33SO | 55−44 | 213 050.062 | 4.80 | 43.8 | 213 052.3 | 5.9 | 2.09 | SO2, H![]() |
33SO | 56−45 | 217 829.254 | 5.95 | 34.7 | 217 834.6 | 1.6 | 3.23 | SiS |
33SO | 21−12 | 236 786.517 | 0.01 | 15.8 | ... | ... | ... | |
33SO | 32−23 | 246 260.056 | 0.01 | 21.0 | ... | ... | ... | CH3CH2CN |
33SO | 65−54 | 249 162.733 | 4.83 | 50.3 | 249 162.5 | 9.3 | 4.05 | CH3CH2CN ν20 = 1 |
33SO | 98−88 | 250 972.610 | 0.16 | 98.8 | ... | ... | ... | CH3OH |
33SO | 66−55 | 255 651.300 | 5.83 | 56.1 | 255 654.1 | 5.7 | 3.71 | H13CCCN |
33SO | 67−56 | 259 281.738 | 6.95 | 47.1 | 259 286.5 | 3.5 | 4.16 | CH3OH |
33SO | 43−34 | 266 504.551 | 0.01 | 28.5 | 266 510.4 | 2.4 | 0.18 | |
|
||||||||
S18O | 54−44 | 87 876.593 | 0.36 | 36.6 | 87 877.5 | 5.9 | 0.03 | (CH3)2CO |
S18O | 23−12 | 93 267.376 | 2.94 | 8.7 | 93 268.5 | 5.4 | 0.17 | (CH3)2CO |
S18O | 32−21 | 99 803.663 | 1.51 | 20.5 | 99 804.5 | 6.5 | 0.07 | HCCCN ν6 = 1 |
S18O | 43−32 | 145 874.497 | 2.69 | 27.5 | ... | ... | ... | CH3CH2CN ν13/ν21 |
S18O | 76−66 | 155 591.913 | 0.23 | 60.9 | ... | ... | ... | CH3CH2CN ν13/ν21 |
S18O | 44−33 | 159 428.315 | 3.75 | 32.4 | 159 429.9 | 6.0 | 0.54 | |
S18O | 45−34 | 166 285.312 | 4.95 | 22.9 | 166 286.7 | 6.5 | 0.52 | |
S18O | 55−44 | 199 280.161 | 4.80 | 42.0 | 199 283.5 | 4.0 | 0.68 | HC13CCN |
S18O | 56−45 | 204 387.945 | 5.95 | 32.7 | ... | ... | ... | SO2 |
S18O | 98−88 | 228 271.646 | 0.16 | 93.1 | 228 271.3 | 9.5 | 0.21 | HCOOCH3 |
S18O | 65−54 | 232 265.872 | 4.83 | 47.8 | 232 267.3 | 7.2 | 0.64 | HCOOCH3 |
S18O | 21−12 | 239 102.492 | 0.11 | 15.7 | ... | ... | ... | CH3CN |
S18O | 66−55 | 239 128.519 | 5.83 | 53.4 | ... | ... | ... | CH3CN |
S18O | 67−56 | 243 039.305 | 6.95 | 44.4 | 243 042.5 | 5.1 | 1.34 | CH 2DCN |
S18O | 32−23 | 245 638.780 | 0.01 | 20.5 | 245 641.5 | 5.7 | 0.24 | |
S18O | 43−34 | 262 447.093 | 0.01 | 27.5 | 262 448.5 | 7.4 | 0.12 | HCOO13CH3 |
S18O | 109−99 | 265 637.956 | 0.01 | 112.1 | 265 642.6 | 3.8 | 0.08 | |
S18O | 76−65 | 273 858.128 | 5.87 | 60.9 | 273 861.3 | 5.5 | 0.85 | HCOOCH3 |
S18O | 77−66 | 278 972.690 | 6.86 | 66.8 | 278 976.6 | 4.8 | 1.02 | CH3OH |
Notes. Emission lines of SO and its isotopologues in the frequency range of the 30-m Orion KL survey. Column 1 indicates the species; Col. 2 the quantum numbers of the line transition; Col. 3 gives the assumed rest frequencies; Col. 4 the line strength; Col. 5 the energy of the upper level; Col. 6 observed frequency assuming a vLSR of 9.0 km s-1; Col. 7 the observed radial velocities; Col. 8 the peak line antenna temperature; and Col. 9 the blended species.
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