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Table 3

Circular dichroism properties of the propylene oxide (sub)millimeter transitions in ALMA bands 3 and 4 as reported in Das et al. (2019).

Transition v0 (GHz) Aji (s−1) gKuhn
162 15 → 161 16 85.166 2.464 × 10−6 1.113 × 10−6
71 7 → 61 6 85.484 2.998 × 10−6 7.508 × 10−8
174 14 → 173 15 85.856 5.499 × 10−6 1.137 × 10−6
42 2 → 31 3 88.348 3.861 × 10−6 5.109 × 10−7
73 5 → 63 4 88.655 2.791 × 10−6 4.585 × 10−8
74 4 → 64 3 88.599 2.298 × 10−6 4.417 × 10−8
74 3 → 64 2 88.602 2.299 × 10−6 4.424 × 10−8
71 6 → 61 5 90.475 3.551 × 10−6 1.022 × 10−7
172 16 → 171 17 90.723 2.821 × 10−6 1.178 × 10−6
71 7 → 60 6 91.338 7.928 × 10−6 1.454 × 10−6
80 8 → 71 7 94.046 8.620 × 10−6 1.758 × 10−6
33 1 → 22 0 96.421 1.031 × 10−5 1.224 × 10−7
185 13 → 184 14 97.912 8.298 × 10−6 1.295 × 10−6
80 8 → 70 7 98.662 4.708 × 10−6 4.763 × 10−8
82 7 → 72 6 100.647 4.722 × 10−6 2.712 × 10−8
81 8 → 70 7 102.189 1.161 × 10−5 1.691 × 10−6
52 3 → 41 4 103.094 4.958 × 10−6 0.718 × 10−6
145 9 → 144 10 103.205 8.886 × 10−6 1.352 × 10−6
62 5 → 51 4 105.436 7.160 × 10−6 1.019 × 10−6
90 9 → 81 8 107.006 1.354 × 10−5 1.978 × 10−6
43 2 → 32 1 108.983 1.197 × 10−5 3.460 × 10−7
43 1 → 32 2 109.161 1.201 × 10−5 3.447 × 10−7
92 8 → 82 7 113.086 6.834 × 10−6 2.151 × 10−8
91 9 → 80 8 113.153 1.646 × 10−5 1.927 × 10−6
97 2 → 87 1 113.828 2.902 × 10−6 4.335 × 10−8
94 6 → 84 5 114.013 5.923 × 10−6 4.871 × 10−8
94 5 → 84 4 114.032 5.926 × 10−6 4.922 × 10−8

176 11 → 175 12 126.748 1.637 × 10−5 1.631 × 10−6
104 6 → 94 5 126.783 8.571 × 10−6 5.279 × 10−8
146 8 → 145 9 127.852 1.562 × 10−5 1.643 × 10−6
156 10 → 155 11 127.659 1.599 × 10−5 1.641 × 10−6
166 11 → 165 12 127.378 1.626 × 10−5 1.638 × 10−6
96 3 → 95 4 128.563 1.201 × 10−5 1.651 × 10−6
106 5 → 105 6 128.488 1.315 × 10−5 1.650 × 10−6
136 7 → 135 8 128.075 1.521 × 10−5 1.646 × 10−6
136 8 → 135 9 128.098 1.521 × 10−5 1.646 × 10−6
126 6 → 125 7 128.249 1.468 × 10−5 1.647 × 10−6
101 9 → 91 8 128.226 1.039 × 10−5 0.998 × 10−7
126 7 → 125 8 128.259 1.468 × 10−5 1.648 × 10−6
106 4 → 105 5 128.486 1.314 × 10−5 1.650 × 10−6
110 11 → 101 10 132.291 2.801 × 10−5 2.424 × 10−6
63 4 → 52 3 133.620 1.683 × 10−5 0.797 × 10−6
119 2 → 109 1 139.105 1.408 × 10−6 4.403 × 10−8
119 3 → 109 2 139.105 1.408 × 10−6 4.403 × 10−8
118 3 → 108 2 139.132 6.380 × 10−6 4.478 × 10−8
118 4 → 108 3 139.132 6.380 × 10−6 4.478 × 10−8
116 6 → 106 5 139.230 9.535 × 10−6 4.760 × 10−8
116 5 → 106 4 139.231 9.535 × 10−6 4.760 × 10−8
114 7 → 104 6 139.567 1.186 × 10−5 5.732 × 10−8
167 10 → 166 11 151.282 2.545 × 10−5 1.922 × 10−6
147 8 → 146 9 151.617 2.399 × 10−5 1.925 × 10−6
137 7 → 136 8 151.740 2.301 × 10−5 1.927 × 10−6
87 1 → 86 2 152.055 1.231 × 10−5 1.930 × 10−6
87 2 → 86 3 152.055 1.231 × 10−5 1.930 × 10−6
125 8→115 7 152.058 1.466 × 10−5 5.346 × 10−8
125 7→115 6 152.064 1.467 × 10−5 5.362 × 10−8
112 10 → 101 9 155.301 2.518 × 10−5 2.237 × 10−6
131 13 → 120 12 158.512 5.118 × 10−5 2.860 × 10−6

Notes. Only the line center frequency is reported, but it should be noted that the two symmetry species of each line, A and E, are slightly displaced in frequency. The Einstein A coefficient, Aji, is reported for each line, as is the Kuhn dissymmetry factor, gKuhn.

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