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Table B.1.

Observed frequencies for H2CCCHCCH in the laboratory and in TMC-1.

Transition ν Unc. νcal Unc. ν(obs − cal) (a)
(MHz) (MHz) (MHz) (MHz) (MHz)
21, 2 − 11, 1 9854.409 0.002 9854.4102 0.0004 −0.0012 A
20, 2 − 10, 1 10056.532 0.002 10056.5335 0.0003 −0.0015 A
21, 1 − 11, 0 10261.996 0.002 10261.9977 0.0005 −0.0017 A
31, 3 − 21, 2 14780.736 0.002 14780.7355 0.0006 0.0005 A
30, 3 − 20, 2 15081.411 0.002 15081.4106 0.0004 0.0004 A
32, 2 − 22, 1 15088.775 0.002 15088.7753 0.0005 −0.0003 A
31, 2 − 21, 1 15392.077 0.002 15392.0770 0.0007 0.0000 A
41, 4 − 31, 3 19706.013 0.002 19706.0129 0.0007 0.0001 A
40, 4 − 30, 3 20102.224 0.002 20102.2239 0.0006 0.0001 A
42, 3 − 32, 2 20117.206 0.002 20117.2044 0.0006 0.0016 A
42, 2 − 32, 1 20130.481 0.002 20130.4822 0.0006 −0.0012 A
41, 3 − 31, 2 20521.046 0.002 20521.0456 0.0008 0.0004 A
51, 5 − 41, 4 24629.906 0.002 24629.9066 0.0007 −0.0006 A
52, 4 − 42, 3 25144.638 0.002 25144.6375 0.0007 0.0005 A
71, 7 − 61, 6 34472.262 0.010 34472.2569 0.0013 0.0051 B
70, 7 − 60, 6 35126.923 0.010 35126.9230 0.0020 0.0000 B
72, 6 − 62, 5 35195.532 0.010 35195.5240 0.0011 0.0080 B
73, 5 − 63, 4 35222.531 0.010 35222.5236 0.0025 0.0074 B
73, 4 − 63, 3 35223.195 0.010 35223.2044 0.0024 −0.0094 B
72, 5 − 62, 4 35269.664 0.010 35269.6575 0.0024 0.0065 B
71, 6 − 61, 5 35897.418 0.010 35897.4116 0.0019 0.0064 B
81, 8 − 71, 7 39390.116 0.010 39390.1081 0.0021 0.0079 B
80, 8 − 70, 7 40118.252 0.010 40118.2535 0.0030 −0.0015 B
82, 7 − 72, 6 40218.511 0.020 40218.4833 0.0016 0.0277 B
82, 6 − 72, 5 40329.448 0.010 40329.4495 0.0038 −0.0015 B
81, 7 − 71, 6 41018.002 0.010 41017.9994 0.0029 0.0026 B
91, 9 − 81, 8 44305.369 0.010 44305.3697 0.0031 −0.0007 B
90, 9 − 80, 8 45099.094 0.020 45099.0983 0.0044 −0.0043 B
92, 8 − 82, 7 45239.452 0.010 45239.4588 0.0023 −0.0068 B
93, 6 − 83, 5 45294.382 0.020 45294.4077 0.0034 −0.0257 B
92, 7 − 82, 6 45397.522 0.020 45397.5168 0.0055 0.0052 B
91, 8 − 81, 7 46135.431 0.010 46135.4358 0.0043 −0.0048 B
101, 10 − 91, 9 49217.784 0.010 49217.7869 0.0045 −0.0029 B

Notes. (A) Observed frequencies in the laboratory are from McCarthy et al. (2020). (B)Frequencies observed in TMC-1 adopting a vLSR of 5.83 km s−1.

(a)

Observed minus calculated frequencies in MHz.

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