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Table 5

Ranges of upper level energies of the COM lines detected in the survey.

Molecule Eup (a) Min–max (K) Database G320.23 Min–max (K) G328.25 Min–max (K) G333.46 Min–max (K) G335.58 Min–max (K) G335.78 Min–max (K) G343.75 Min–max (K)
CH3OH, vt = 0 17–295 JPL 17–295 17—260 17 –295 17–295 17–295 17–295
CH3OH, vt = 1 339–1971 JPL 339–611 339–546 348–462
13CH3OH 17–844 JPL 17–50 35–69
CH318OH 17–844 JPL 16–115
CH3OCH3 32–3106 CDMS 32–167 15–475 33–143 32–432 32–167 32–167
CH3OCHO 79–757 JPL 91–199 79–318 79–199 79–432 91–199 79–293
CH3CHO 26–1063 CDMS 43–51 40–106 40–96 40–129 41–94 41–106
HC(O)NH2 36–940 CDMS 36–380 85–91 36–439 36–174
CH3COCH3 34–2327 JPL 34–288
C2H5OH 29–2889 CDMS 33–110 29–296
CH3CN 40–2747 CDMS 40–297 40–745 40 –392 40–712 40–626 40–549
C2H5CN 34–3255 CDMS 43–425 78–519 86–103 76–554
C2H3CN 40–2695 CDMS 169–350 74–469
CH3SH 55–1317 CDMS 55–99 59–73 55–96 56–107

Notes. (a) The range of upper-level energies for the COMs is given in temperature units for lines with Aul above 10−4 s−1.

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