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Home All issues Volume 499 / No 1 (May III 2009) A&A, 499 1 (2009) 215-232 Full HTML
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Table 1:

Transitions of the anti-conformer of ethyl formate observed with the IRAM 30 m telescope toward Sgr B2(N). The horizontal lines mark discontinuities in the observed frequency coverage. Only the transitions associated with a modeled line stronger than 20 mK are listed.
Na Transitionb Frequency Unc.c $E_{\rm l}$d $S\mu^2$ $\sigma^e$ Comments
    (MHz) (kHz) (K) (D2) (mK)  
(1) (2) (3) (4) (5) (6) (7) (8)
1 15 2,14-14 2,13 81 779.567 4 30 50.5 13 Detected, blend with U-line
2 1513, 2-1413, 1$^\star$ 82 297.815 4 149 12.8 19 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and absorption line of c-HC13CCH
4 1514, 1-1414, 0$^\star$ 82 297.944 4 169 6.6 19 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and absorption line of c-HC13CCH
6 1512, 3-1412, 2$^\star$ 82 298.480 4 131 18.5 19 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and absorption line of c-HC13CCH
8 1510, 5-1410, 4$^\star$ 82 303.360 4 100 28.6 19 Blend with HC3N, $\varv_6$ = $\varv_7$ = 1 and absorption line of c-HC13CCH
10 15 9, 6-14 9, 5$^\star$ 82 308.580 4 86 32.9 19 Strong HC3N, $\varv_6$ = $\varv_7$ = 1
12 15 8, 7-14 8, 6$^\star$ 82 316.890 4 74 36.8 19 Strong HC3N, $\varv_6$ = $\varv_7$ = 1
14 15 7, 8-14 7, 7$^\star$ 82 330.125 4 63 40.2 19 Blend with CH3CHO and CH318OH
16 15 6,10-14 6, 9$^\star$ 82 351.854 4 54 43.2 19 Detected, partial blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-line
18 19 3,17-19 2,18 82 389.204 9 53 4.8 18 Blend with 13CH3OH
19 15 5,11-14 5,10 82 389.698 4 46 45.7 18 Blend with 13CH3OH
20 15 5,10-14 5, 9 82 390.016 4 46 45.7 18 Blend with 13CH3OH
21 15 4,12-14 4,11 82 457.126 4 39 47.8 18 Strong CH3OCH3
22 15 4,11-14 4,10 82 471.367 4 39 47.8 18 Blend with CH2(OH)CHO and U-line
23 15 3,13-14 3,12 82 485.618 4 34 49.4 18 Blend with U-lines
24 15 3,12-14 3,11 82 802.132 4 34 49.4 17 Blend with C2H5CN
25 15 1,14-14 1,13 83 792.699 4 29 51.1 16 Blend with CH3OH and U-lines
26 15 2,13-14 2,12 84 081.357 4 31 50.5 19 Detected, partial blend with CH3CH3CO, $\varv_t$ = 1
27 16 1,16-15 1,15 84 444.095 4 31 54.6 19 Blend with 13CH3OH and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
28 16 0,16-15 0,15 85 065.106 4 31 54.7 22 Detected, partial blend with c-C2H4O
29 16 2,15-15 2,14 87 160.417 4 34 54.0 17 Strong CH3OCHO
30 1614, 2-1514, 1$^\star$ 87 785.462 4 173 12.9 17 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, problem with baseline?
32 1613, 3-1513, 2$^\star$ 87 785.683 4 153 18.7 17 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, problem with baseline?
34 1615, 1-1515, 0$^\star$ 87 785.966 4 193 6.6 17 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, problem with baseline?
36 1612, 4-1512, 3$^\star$ 87 786.848 4 135 24.0 17 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, problem with baseline?
38 1611, 5-1511, 4$^\star$ 87 789.267 4 119 28.9 17 Blend with U-line, uncertain baseline
40 1610, 6-1510, 5$^\star$ 87 793.413 4 104 33.4 17 Blend with CH313CH2CN and U-line
42 16 9, 7-15 9, 6$^\star$ 87 800.031 4 90 37.5 17 Blend with CH313CH2CN and HNCO, $\varv_4$ = 1
44 16 8, 8-15 8, 7$^\star$ 87 810.372 4 78 41.2 17 Group detected, partial blend with CH2(OH)CHO and C2H5CN
46 16 7, 9-15 7, 8$^\star$ 87 826.665 4 67 44.4 17 Group detected, partial blend with HNCO, $\varv_5$ = 1
48 16 6,11-15 6,10$^\star$ 87 853.244 4 58 47.2 17 Blend with NH2CHO, problem with baseline?
50 16 5,12-15 5,11 87 899.302 4 50 49.5 17 Strong C2H513CN, HNCO, and HN13CO
51 16 5,11-15 5,10 87 899.879 4 50 49.5 17 Strong C2H513CN, HNCO, and HN13CO
52 16 4,13-15 4,12 87 979.119 4 43 51.4 19 Blend with U-lines
53 16 3,14-15 3,13 87 993.944 4 38 52.9 19 Detected, partial blend with CH3CH3CO and U-line
54 16 4,12-15 4,11 88 001.562 4 43 51.4 19 Detected, blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
55 16 3,13-15 3,12 88 425.192 4 38 52.9 17 Blend with CH2(OH)CHO
56 16 1,15-15 1,14 89 218.355 4 33 54.6 16 Strong HCO+ in absorption
57 17 1,17-16 1,16 89 651.925 4 35 58.0 18 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, CH3OH, $\varv_t$ = 2, and C2H5CN, $\varv_{20}$ = 1
58 16 2,14-15 2,13 89 804.728 4 35 54.0 18 Blend with CH3CH3CO
59 17 0,17-16 0,16 90 190.497 5 35 58.1 17 Blend with CH2(OH)CHO, C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, and U-line
60 17 2,16-16 2,15 92 528.452 4 39 57.4 22 Blend with CH3CN, $\varv_8$ = 2
61 1714, 3-1614, 2$^\star$ 93 273.169 4 177 18.8 22 Blend with U-lines
63 1715, 2-1615, 1$^\star$ 93 273.377 5 198 12.9 22 Blend with U-lines
65 1713, 4-1613, 3$^\star$ 93 273.813 4 157 24.2 22 Blend with U-lines
67 1716, 1-1616, 0$^\star$ 93 274.251 5 220 6.7 22 Blend with U-lines
69 1712, 5-1612, 4$^\star$ 93 275.564 4 139 29.3 22 Blend with U-lines
71 1711, 6-1611, 5$^\star$ 93 278.797 4 123 33.9 22 Blend with U-lines
73 1710, 7-1610, 6$^\star$ 93 284.077 4 108 38.1 22 Group detected, uncertain baseline
75 17 9, 8-16 9, 7$^\star$ 93 292.297 4 94 42.0 22 Group detected, uncertain baseline
77 17 8, 9-16 8, 8$^\star$ 93 304.955 4 82 45.4 22 Group detected, partial blend with U-line
79 17 7,11-16 7,10$^\star$ 93 324.728 4 71 48.4 22 Group detected, partial blend with U-lines
81 17 6,12-16 6,11$^\star$ 93 356.821 4 62 51.0 22 Group detected, blend with CH3CH3CO and U-line?
83 17 5,13-16 5,12 93 412.160 4 54 53.3 22 Group detected, partial blend with U-line?
84 17 5,12-16 5,11 93 413.168 4 54 53.3 22 Group detected, partial blend with U-line?
85 17 3,15-16 3,14 93 499.096 4 42 56.5 24 Blend with C2H5OH and U-line
86 17 4,14-16 4,13 93 504.972 4 47 55.1 24 Detected, blend with CH318OH
87 17 4,13-16 4,12 93 539.303 4 47 55.1 24 Detected
88 17 3,14-16 3,13 94 072.891 4 42 56.5 31 Blend with CH3CH3CO, $\varv_t$ = 1 and 13CH3OH, $\varv_t$ = 1
89 17 1,16-16 1,15 94 608.131 4 37 58.0 26 Blend with 13CH3CH2CN and U-line
90 18 1,18-17 1,17 94 852.542 5 40 61.5 28 Weak
91 18 0,18-17 0,17 95 313.428 5 39 61.5 28 Weak, partial blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1, uncertain baseline
92 17 2,15-16 2,14 95 517.316 4 39 57.5 23 Blend with C2H3CN, $\varv_{11}$ = 2
93 18 2,17-17 2,16 97 883.281 4 43 60.9 20 Blend with CH3OCHO, $\varv_{{\rm t}}$ = 1 and NH2CHO
94 1815, 3-1715, 2$^\star$ 98 760.931 5 202 18.9 18 Group detected, blend with U-line
96 1814, 4-1714, 3$^\star$ 98 761.079 5 181 24.4 18 Group detected, blend with U-line
98 1816, 2-1716, 1$^\star$ 98 761.555 5 224 13.0 18 Group detected, blend with U-line
100 1813, 5-1713, 4$^\star$ 98 762.218 5 162 29.5 18 Group detected, blend with U-line
102 1817, 1-1717, 0$^\star$ 98 762.790 5 248 6.7 18 Group detected, blend with U-line
104 1812, 6-1712, 5$^\star$ 98 764.650 5 144 34.3 18 Group detected
106 1811, 7-1711, 6$^\star$ 98 768.818 5 127 38.7 18 Blend with U-line
108 1810, 8-1710, 7$^\star$ 98 775.390 5 112 42.7 18 Blend with C2H5CN, $\varv_{20}$ = 1
110 18 9, 9-17 9, 8$^\star$ 98 785.427 5 99 46.3 18 Blend with U-line, CH3OCHO, and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
112 18 8,10-17 8, 9$^\star$ 98 800.707 5 86 49.6 18 Blend with CH3CH3CO
114 18 7,12-17 7,11$^\star$ 98 824.411 4 76 52.4 18 Blend with C2H5OH
116 18 6,13-17 6,12$^\star$ 98 862.724 4 66 54.9 18 Blend with strong U-line
118 18 5,14-17 5,13 98 928.453 4 58 57.0 18 Group detected, blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
119 18 5,13-17 5,12 98 930.153 4 58 57.0 18 Group detected, blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
120 18 3,16-17 3,15 98 999.806 4 47 60.0 18 Blend with U-lines
121 18 4,15-17 4,14 99 034.515 4 52 58.7 19 Blend with 13CH3CH2CN, CH3CH3CO, $\varv_t$ = 1, and U-lines
122 18 4,14-17 4,13 99 085.662 4 52 58.7 19 Blend with a(CH2OH)2 and CH3OCHO, $\varv_{{\rm t}}$ = 1
123 18 3,15-17 3,14 99 746.684 5 47 60.0 14 Blend with NH2CN and C2H5CN, $\varv_{20}$ = 1
124 18 1,17-17 1,16 99 959.814 4 42 61.4 14 Blend with NH2CN and CH3CH3CO
125 19 1,19-18 1,18 100 046.587 5 44 64.9 14 Blend with HCC13CN, $\varv_7$ = 1 and U-line
126 19 0,19-18 0,18 100 436.418 5 44 64.9 24 Blend with CH3OCH3 and C2H5OH
127 18 2,16-17 2,15 101 213.969 5 44 61.0 21 Blend with U-line
128 19 2,18-18 2,17 103 224.624 5 48 64.4 25 Blend with c-C2H4O, CH3OCHO, and U-line
129 1915, 4-1815, 3$^\star$ 104 248.635 5 207 24.6 48 Blend with SO2 and U-line?
131 1916, 3-1816, 2$^\star$ 104 248.958 5 229 19.0 48 Blend with SO2 and U-line?
133 1914, 5-1814, 4$^\star$ 104 249.203 5 186 29.8 48 Blend with SO2 and U-line?
135 1917, 2-1817, 1$^\star$ 104 249.983 5 253 13.0 48 Blend with SO2 and U-line?
137 1913, 6-1813, 5$^\star$ 104 250.916 5 167 34.7 48 Blend with SO2 and U-line?
139 1918, 1-1818, 0$^\star$ 104 251.566 5 278 6.7 48 Blend with SO2 and U-line?
141 1912, 7-1812, 6$^\star$ 104 254.128 5 149 39.2 48 Blend with CH3OCHO
143 1911, 8-1811, 7$^\star$ 104 259.358 5 132 43.3 48 Weak, baseline problem?
145 1910, 9-1810, 8$^\star$ 104 267.390 5 117 47.1 48 Weak
147 19 9,10-18 9, 9$^\star$ 104 279.474 5 103 50.6 48 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H5OH
149 19 8,11-18 8,10$^\star$ 104 297.698 5 91 53.6 48 Strong 13CH3OH, CH3OCHO, and CH3OH
151 19 7,13-18 7,12$^\star$ 104 325.811 5 80 56.3 48 Blend with C2H3CN, $\varv_{11}$ = 3, CH318OH, and U-lines
153 19 6,14-18 6,13$^\star$ 104 371.094 5 71 58.7 48 Blend with U-lines
155 19 5,15-18 5,14 104 448.349 5 63 60.7 48 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and 13CH3CH2CN
156 19 5,14-18 5,13 104 451.132 5 63 60.7 48 Blend with 13CH3CH2CN, C2H3CN, and 13CH3OH
157 19 3,17-18 3,16 104 494.782 5 52 63.5 25 Blend with C2H3CN and C2H3CN, $\varv_{15}$ = 2
158 19 4,16-18 4,15 104 567.468 5 57 62.3 25 Blend with C2H3CN, $\varv_{15}$ = 1
159 19 4,15-18 4,14 104 641.877 5 57 62.3 25 Blend with C2H3CN, $\varv_{15}$ = 1, C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1, and U-line
160 20 1,20-19 1,19 105 234.713 5 49 68.4 28 Detected, blend with C2H5OH and CH3OCHO
161 19 1,18-18 1,17 105 272.047 5 47 64.8 28 Detected, blend with U-lines
162 19 3,16-18 3,15 105 447.141 5 52 63.5 37 Detected
163 20 0,20-19 0,19 105 561.113 5 49 68.4 37 Blend with CH3OCH3 and CH3CH3CO
164 19 2,17-18 2,16 106 890.388 100 49 64.5 24 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-lines
165 20 2,19-19 2,18 108 552.378 100 53 67.8 20 Detected, partial blend with C2H3CN, $\varv_{15}$ = 1 and U-lines
166 2016, 4-1916, 3$^\star$ 109 736.466 5 234 24.7 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
168 2015, 5-1915, 4$^\star$ 109 736.499 5 212 30.0 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
170 2017, 3-1917, 2$^\star$ 109 737.236 5 258 19.0 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
172 2014, 6-1914, 5$^\star$ 109 737.553 5 191 35.0 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
174 2018, 2-1918, 1$^\star$ 109 738.645 5 283 13.0 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
176 2013, 7-1913, 6$^\star$ 109 739.922 5 172 39.6 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
178 2019, 1-1919, 0$^\star$ 109 740.558 6 310 6.7 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
180 2012, 8-1912, 7$^\star$ 109 744.026 100 154 43.9 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and HCC13CN, $\varv_5$ = 1/$\varv_7$ = 3
182 2011, 9-1911, 8$^\star$ 109 750.509 100 137 47.9 41 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and NH2CHO
184 2010,10-1910, 9$^\star$ 109 760.033 100 122 51.4 41 Strong SO2 and CH3OCHO, $\varv_{{\rm t}}$ = 1
186 20 9,11-19 9,10$^\star$ 109 774.484 100 108 54.7 41 Strong CH3OCHO, $\varv_{{\rm t}}$ = 1 and C18O
188 20 8,12-19 8,11$^\star$ 109 796.006 100 96 57.6 41 Blend with CH3CN, $\varv_4$ = 1, C18O? and U-line?, uncertain baseline
190 20 7,13-19 7,12$^\star$ 109 829.206 100 85 60.2 41 Blend with CH3CN, $\varv_4$ = 1 and HNCO
192 20 6,15-19 6,14 109 882.071 5 76 62.4 41 Blend with C2H5CN
193 20 6,14-19 6,13 109 882.180 5 76 62.4 41 Blend with C2H5CN
194 20 5,16-19 5,15 109 971.950 100 68 64.3 41 Blend with U-lines
195 20 5,15-19 5,14 109 976.496 100 68 64.3 41 Blend with U-lines
196 20 3,18-19 3,17 109 982.754 100 57 67.0 41 Blend with U-lines
197 20 4,17-19 4,16 110 103.554 100 62 65.8 24 Blend with HNCO, $\varv_5$ = 1
198 20 4,16-19 4,15 110 209.376 5 62 65.8 24 Blend with 13CO and HC3N, $\varv_5$ = 1/$\varv_7$ = 3
199 21 1,21-20 1,20 110 417.565 5 54 71.8 24 Blend with HNCO, $\varv_5$ = 1
200 20 1,19-19 1,18 110 544.656 100 52 68.2 32 Blend with CH313CN, $\varv_8$ = 1, C2H5OH, CH3OCHO, and U-line
201 21 0,21-20 0,20 110 688.469 100 54 71.8 32 Blend with CH3CN, $\varv_8$ = 1
202 20 3,17-19 3,16 111 173.805 100 57 67.1 25 Blend with CH3OCHO
203 20 2,18-19 2,17 112 542.864 100 54 67.9 31 Blend with U-lines
204 21 2,20-20 2,19 113 866.412 100 58 71.3 34 Blend with C2H5OH and U-lines
205 2116, 5-2016, 4$^\star$ 115 224.084 5 239 30.2 60 Strong CO
207 2115, 6-2015, 5$^\star$ 115 224.530 5 217 35.3 60 Strong CO
209 2117, 4-2017, 3$^\star$ 115 224.552 5 263 24.8 60 Strong CO
211 2118, 3-2018, 2$^\star$ 115 225.746 5 288 19.1 60 Strong CO
213 2114, 7-2014, 6$^\star$ 115 226.140 5 196 40.0 60 Strong CO
215 2119, 2-2019, 1$^\star$ 115 227.514 6 315 13.1 60 Strong CO
217 2113, 8-2013, 7$^\star$ 115 229.252 5 177 44.4 60 Strong CO
219 2120, 1-2020, 0$^\star$ 115 229.733 7 343 6.7 60 Strong CO
221 2112, 9-2012, 8$^\star$ 115 234.500 100 159 48.5 60 Strong CO
223 2111,10-2011, 9$^\star$ 115 242.178 100 142 52.3 60 Strong CO
225 2110,11-2010,10$^\star$ 115 253.747 100 127 55.7 60 Strong CO
227 21 9,12-20 9,11$^\star$ 115 270.652 100 114 58.8 60 Strong CO
229 21 8,13-20 8,12$^\star$ 115 295.734 100 101 61.6 60 Strong CO
231 21 7,14-20 7,13$^\star$ 115 334.205 100 91 64.0 60 Strong CO
233 21 6,16-20 6,15 115 395.797 5 81 66.2 60 Group detected, partial blend with U-line
234 21 6,15-20 6,14 115 395.986 5 81 66.2 60 Group detected, partial blend with U-line
235 21 3,19-20 3,18$^\star$ 115 462.453 100 62 70.5 60 Weak
237 21 5,16-20 5,15 115 506.424 100 73 68.0 60 Weak
238 22 1,22-21 1,21 115 595.764 5 59 75.2 79 Detected, blend with CH3CH3CO, $\varv_t$ = 1, uncertain baseline
239 21 4,18-20 4,17 115 641.781 100 67 69.4 79 Blend with U-line
240 21 1,20-20 1,19 115 778.715 100 57 71.6 79 Blend with CH3OCH3
241 21 4,17-20 4,16 115 789.775 5 67 69.4 79 Weak
242 22 0,22-21 0,21 115 819.018 100 59 75.2 79 Weak
243 26 1,26-25 1,25 136 272.994 100 83 88.9 28 Blend with HC3N, $\varv_4$ = 1 and CH3OCHO
244 26 0,26-25 0,25 136 369.733 100 83 88.9 28 Blend with U-line
245 25 1,24-24 1,23 136 400.164 100 81 85.2 28 Blend with HC13CCN, $\varv_7$ = 1 and C2H3CN, $\varv_{11}$ = 2
246 27 2,26-26 2,25 145 476.697 100 94 91.9 25 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and O13CS
247 28 5,24-27 5,23 154 303.763 50 118 93.0 112 Blend with C2H5OH and CH3OCH3
248 28 5,23-27 5,22 154 393.012 50 118 93.0 112 Blend with HCC13CN, $\varv_7$ = 1
249 28 4,25-27 4,24 154 410.681 50 111 94.1 112 Strong HNCO and CH3OH
250 31 1,30-30 2,29 163 397.978 100 124 9.6 38 Blend with C2H5CN and CH3COOH
251 31 2,30-30 2,29 166 330.213 100 124 105.7 66 Blend with 13CH3CH2CN and U-lines
252 33 1,33-32 0,32 172 468.973 100 134 14.3 44 Strong C2H5CN and CH3OCHO, $\varv_{{\rm t}}$ = 1
253 31 4,27-30 4,26 172 707.869 100 135 104.6 44 Blend with H13CN in absorption and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
254 32 7,26-31 7,25 176 045.797 4 166 104.5 365 Noisy
255 32 7,25-31 7,24 176 046.676 4 166 104.5 365 Noisy
256 32 6,27-31 6,26 176 266.224 100 157 105.9 365 Noisy
257 32 6,26-31 6,25 176 285.887 100 157 105.9 365 Noisy
258 38 1,37-37 2,36 201 872.699 100 185 13.2 138 Strong 13CH3CH2CN
259 53 2,51-53 1,52 201 925.976 100 370 6.7 138 Strong CH2CO
260 36 4,32-35 4,31 201 931.928 100 179 122.0 138 Strong CH2CO
261 36 3,33-35 3,32 202 388.460 100 175 122.6 108 Blend with C2H3CN, $\varv_{11}$ = 1
262 53 3,51-53 2,52 202 394.525 28 370 6.7 108 Blend with C2H3CN, $\varv_{11}$ = 1
263 62 5,58-62 3,59 202 561.279 17 524 1.4 108 Strong C2H3CN, $\varv_{15}$ = 1
264 38 2,37-37 2,36 202 563.884 100 185 129.7 108 Strong C2H3CN, $\varv_{15}$ = 1
265 38 1,37-37 1,36 202 730.394 100 185 129.7 108 Blend with CH3OCH3 and C2H3CN, $\varv_{15}$ = 1
266 3723,14-3623,13$^\star$ 203 008.778 28 556 77.9 138 Blend with U-line
268 3722,15-3622,14$^\star$ 203 008.823 19 523 82.0 138 Blend with U-line
270 3724,13-3624,12$^\star$ 203 009.542 40 589 73.5 138 Blend with U-line
272 3721,16-3621,15$^\star$ 203 009.945 13 492 86.0 138 Blend with U-line
274 3725,12-3625,11$^\star$ 203 010.874 56 624 69.0 138 Blend with U-line
276 3720,17-3620,16$^\star$ 203 012.456 9 463 89.8 138 Blend with U-line
278 3726,11-3626,10$^\star$ 203 012.555 77 661 64.2 138 Blend with U-line
280 3727,10-3627, 9$^\star$ 203 014.377 104 699 59.3 138 Blend with U-line
282 3728, 9-3628, 8$^\star$ 203 016.140 138 738 54.2 138 Blend with U-line
284 3719,18-3619,17$^\star$ 203 016.766 100 435 93.4 138 Blend with U-line
286 3729, 8-3629, 7$^\star$ 203 017.650 181 779 48.9 138 Blend with U-line
288 3718,19-3618,18$^\star$ 203 023.193 6 408 96.9 138 Blend with CH3OCH3
290 3717,20-3617,19$^\star$ 203 032.356 100 383 100.1 138 Blend with CH3OCH3 and CH313CN, $\varv_8$ = 1
292 3716,21-3616,20$^\star$ 203 045.040 100 360 103.2 138 Blend with CH313CH2CN and U-line
294 3715,22-3615,21$^\star$ 203 062.173 100 337 106.1 138 Blend with 13CH3CH2CN
296 3714,23-3614,22$^\star$ 203 085.040 100 316 108.7 138 Blend with CH313CH2CN
298 37 2,35-36 2,34 203 093.256 100 181 126.0 138 Blend with H13CCCN, $\varv_6$ = 1
299 3713,24-3613,23$^\star$ 203 115.417 100 297 111.2 138 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1
301 3712,25-3612,24$^\star$ 203 155.887 100 279 113.6 138 Strong CH3CN, $\varv_8$ = 1
303 3711,26-3611,25$^\star$ 203 210.265 100 263 115.7 138 Blend with U-line
305 39 0,39-38 1,38 203 277.722 100 187 17.2 161 Blend with C2H3CN, $\varv_{11}$ = 1
306 3710,27-3610,26$^\star$ 203 284.465 100 247 117.6 161 Blend with C2H3CN, $\varv_{11}$ = 1 and U-line
308 39 1,39-38 1,38 203 293.314 100 187 133.5 161 Blend with CH3CN, $\varv_8$ = 2
309 39 0,39-38 0,38 203 297.717 100 187 133.5 161 Blend with CH3CN, $\varv_8$ = 2
310 39 1,39-38 0,38 203 313.274 100 187 17.2 161 Blend with U-line
311 37 9,29-36 9,28$^\star$ 203 387.942 4 234 119.4 161 Strong C2H5CN, CH3OCH3, and SO2
313 7 6, 2- 6 5, 1$^\star$ 203 409.735 13 24 2.7 161 Strong C2H5CN, CH3OCH3, and 13CH2CHCN
315 38 2,37-37 1,36 203 421.857 4 185 13.2 161 Strong CH3OCH3 and 13CH2CHCN
316 37 8,30-36 8,29 203 536.955 4 222 121.0 161 Blend with CH3CN, $\varv_8$ = 2 and 13CH2CHCN
317 37 8,29-36 8,28 203 537.200 4 222 121.0 161 Blend with CH3CN, $\varv_8$ = 2 and 13CH2CHCN
318 37 7,31-36 7,30 203 760.083 100 211 122.4 364 Blend with U-line
319 37 7,30-36 7,29 203 765.767 100 211 122.4 364 Blend with C3H7CN and 13CH2CHCN
320 37 4,34-36 4,33 203 781.525 4 188 125.4 364 Blend with 13CH2CHCN and U-line
321 18 4,14-17 3,15 203 899.881 11 47 2.8 364 Blend with C3H7CN and U-line
322 37 6,32-36 6,31 204 086.275 100 202 123.6 364 Blend with H13CCCN, $\varv_7$ = 2 and U-line
323 34 3,32-33 2,31 204 129.239 11 153 7.0 316 Blend with 34SO2
324 37 6,31-36 6,30 204 178.927 100 202 123.6 316 Blend with CH3CH3CO and U-line?
325 37 5,33-36 5,32 204 364.928 4 194 124.6 316 Blend with CH3CH3CO
326 82 8,75-81 9,72 204 369.553 82 938 5.1 316 Blend with CH3CH3CO and SO2
327 75 8,67-74 9,66 205 281.393 47 792 5.8 100 Blend with SO2
328 37 5,32-36 5,31 205 282.240 100 194 124.6 100 Blend with SO2
329 13 5, 9-12 4, 8 206 264.566 12 32 2.8 280 Strong C2H5CN and CH3OCHO
330 13 5, 8-12 4, 9 206 270.541 12 32 2.8 280 Strong C2H5CN and CH3OCHO
331 38 3,36-37 3,35 206 596.942 100 191 129.3 106 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
332 19 4,16-18 3,15 206 607.866 11 52 2.9 106 Strong C2H5CN
333 35 3,33-34 2,32 207 085.257 11 162 7.5 117 Strong C2H5CN
334 39 1,38-38 2,37 207 168.207 4 195 13.7 117 Blend with CH3CH3CO and U-line
335 39 2,38-38 2,37 207 723.987 100 195 133.1 282 Blend with U-line and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
336 37 4,33-36 4,32 207 774.900 4 189 125.5 282 Blend with C2H5OH
337 37 3,34-36 3,33 207 820.202 100 185 126.0 173 Blend with C3H7CN and C2H5OH
338 39 1,38-38 1,37 207 859.555 4 195 133.1 173 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
339 38 2,36-37 2,35 208 144.350 100 191 129.4 173 Blend with CH2CH13CN and C2H3CN, $\varv_{11}$ = 1
340 39 2,38-38 1,37 208 415.332 4 195 13.7 168 Strong C2H5CN
341 40 0,40-39 1,39 208 431.560 5 197 17.7 168 Strong C2H5CN
342 40 1,40-39 1,39 208 443.521 100 197 137.0 168 Strong C2H5CN
343 40 0,40-39 0,39 208 447.014 100 197 137.0 168 Strong C2H5CN
344 40 1,40-39 0,39 208 459.081 5 197 17.7 168 Strong C2H5CN
345 3823,15-3723,14$^\star$ 208 493.011 28 565 82.6 168 Strong C2H5CN
347 3824,14-3724,13$^\star$ 208 493.410 41 599 78.3 168 Strong C2H5CN
349 3822,16-3722,15$^\star$ 208 493.496 19 533 86.6 168 Strong C2H5CN
351 3825,13-3725,12$^\star$ 208 494.438 57 634 73.9 168 Strong C2H5CN
353 3821,17-3721,16$^\star$ 208 495.153 13 502 90.5 168 Strong C2H5CN
355 3826,12-3726,11$^\star$ 208 495.863 79 671 69.3 168 Strong C2H5CN
357 3827,11-3727,10$^\star$ 208 497.466 107 709 64.5 168 Strong C2H5CN
359 3820,18-3720,17$^\star$ 208 498.313 9 473 94.2 168 Strong C2H5CN
361 3828,10-3728, 9$^\star$ 208 499.037 142 748 59.6 168 Strong C2H5CN
363 3829, 9-3729, 8$^\star$ 208 500.372 185 789 54.4 168 Strong C2H5CN
365 3819,19-3719,18$^\star$ 208 503.415 100 445 97.8 168 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
367 3818,20-3718,19$^\star$ 208 510.857 100 418 101.1 168 Blend with C2H5OH and C2H3CN
369 3817,21-3717,20$^\star$ 208 521.187 100 393 104.3 168 Blend with C2H5OH
371 3816,22-3716,21$^\star$ 208 535.402 100 369 107.2 168 Blend with C2H5OH
373 3815,23-3715,22$^\star$ 208 554.387 100 347 110.0 168 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-line
375 3814,24-3714,23$^\star$ 208 579.484 100 326 112.6 168 Blend with CH3CH3CO, $\varv_t$ = 1 and U-line
377 3813,25-3713,24$^\star$ 208 612.841 4 307 115.1 168 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
379 3812,26-3712,25$^\star$ 208 657.029 4 289 117.3 168 Blend with CH3OCHO and CH3CH3CO
381 3811,27-3711,26$^\star$ 208 716.183 100 272 119.4 160 Blend with CH3OCHO
383 3810,29-3710,28$^\star$ 208 796.910 4 257 121.3 160 Blend with CH2CH13CN and CH3OCHO
385 8 6, 3- 7 5, 2$^\star$ 208 895.157 13 25 2.8 160 Strong CH3OCHO and C2H3CN
387 38 8,31-37 8,30 209 071.357 4 231 124.6 160 Strong C2H3CN
388 38 8,30-37 8,29 209 071.723 4 231 124.6 160 Strong C2H3CN
389 38 4,35-37 4,34 209 201.665 4 197 128.8 58 Strong H2CS and C2H3CN, $\varv_{15}$ = 1
390 38 7,32-37 7,31 209 313.439 4 221 125.9 58 Strong C2H3CN, $\varv_{15}$ = 1
391 38 7,31-37 7,30 209 321.499 4 221 125.9 58 Strong C2H3CN, $\varv_{15}$ = 1
392 19 4,15-18 3,16 209 541.953 11 52 2.9 58 Blend with C2H3CN
393 38 6,33-37 6,32 209 660.931 4 212 127.1 45 Blend with C2H3CN, $\varv_{11}$ = 1, HC13CCN, $\varv_7$ = 2, and
              HCC13CN, $\varv_7$ = 2
394 38 6,32-37 6,31 209 783.452 100 212 127.1 45 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1
395 38 5,34-37 5,33 209 918.890 4 204 128.1 45 Strong CH3OCHO
396 36 3,34-35 2,33 210 218.541 10 172 8.0 64 Blend with C2H3CN, $\varv_{11}$ = 2
397 40 2,38-39 3,37 210 705.222 6 211 10.0 37 Blend with C2H3CN, $\varv_{11}$ = 2 and U-line
398 38 5,33-37 5,32 211 044.215 100 204 128.1 33 Blend with C2H5CN
399 20 4,17-19 3,16 211 264.158 11 57 3.0 33 Strong CH3OCHO
400 14 5,10-13 4, 9 211 717.651 12 35 2.9 47 Strong C2H3CN
401 14 5, 9-13 4,10 211 728.949 12 35 2.9 47 Strong C2H3CN
402 39 3,37-38 3,36 211 830.506 100 201 132.7 47 Blend with NH213CHO, $\varv_{12}$ = 1
403 51 1,50-51 0,51 211 833.125 40 333 3.3 47 Blend with NH213CHO, $\varv_{12}$ = 1
404 40 1,39-39 2,38 212 435.627 4 205 14.2 36 Strong NH2CHO and CH3OCHO
405 40 2,39-39 2,38 212 881.373 100 205 136.5 99 Blend with H13CCCN, $\varv_7$ = 2
406 40 1,39-39 1,38 212 991.436 100 205 136.5 99 Blend with 34SO2 and U-line?
407 39 2,37-38 2,36 213 191.655 100 201 132.8 48 Blend with CH2(OH)CHO
408 38 3,35-37 3,34 213 203.256 100 195 129.4 48 Blend with CH2(OH)CHO
409 40 2,39-39 1,38 213 437.154 5 205 14.2 48 Blend with C2H5OH and CH3OCH3
410 37 3,35-36 2,34 213 536.157 9 181 8.5 48 Blend with C2H3CN, $\varv_{11}$ = 2
411 41 0,41-40 1,40 213 584.046 5 207 18.2 48 Blend with 13CH2CHCN
412 41 1,41-40 1,40 213 593.386 100 207 140.4 48 Partial blend with H13CCCN, $\varv_5$ = 1/$\varv_7$ = 3, uncertain baseline
413 41 0,41-40 0,40 213 596.056 100 207 140.4 48 Partial blend with H13CCCN, $\varv_5$ = 1/$\varv_7$ = 3, uncertain baseline
414 38 4,34-37 4,33 213 600.651 100 199 129.0 48 Partial blend with H13CCCN, $\varv_5$ = 1/$\varv_7$ = 3, uncertain baseline
415 41 1,41-40 0,40 213 605.377 5 207 18.2 48 Partial blend with H13CCCN, $\varv_5$ = 1/$\varv_7$ = 3, uncertain baseline
416 3923,16-3823,15$^\star$ 213 977.041 29 575 87.2 48 Strong C2H513CN and CH313CH2CN
418 3924,15-3824,14$^\star$ 213 977.045 42 609 83.1 48 Strong C2H513CN and CH313CH2CN
420 3925,14-3825,13$^\star$ 213 977.743 59 644 78.8 48 Strong C2H513CN and CH313CH2CN
422 3922,17-3822,16$^\star$ 213 978.002 20 543 91.2 48 Strong C2H513CN and CH313CH2CN
424 3926,13-3826,12$^\star$ 213 978.888 81 681 74.3 48 Strong C2H513CN and CH313CH2CN
426 3921,18-3821,17$^\star$ 213 980.233 13 512 95.0 48 Strong C2H513CN and CH313CH2CN
428 3927,12-3827,11$^\star$ 213 980.250 109 719 69.7 48 Strong C2H513CN and CH313CH2CN
430 3928,11-3828,10$^\star$ 213 981.610 145 758 64.8 48 Strong C2H513CN and CH313CH2CN
432 3929,10-3829, 9$^\star$ 213 982.754 190 799 59.8 48 Strong C2H513CN and CH313CH2CN
434 3920,19-3820,18$^\star$ 213 984.089 9 483 98.6 48 Strong C2H513CN and CH313CH2CN
436 3919,20-3819,19$^\star$ 213 989.994 7 455 102.0 48 Strong C2H513CN and CH313CH2CN
438 3918,21-3818,20$^\star$ 213 998.464 6 428 105.3 48 Strong C2H513CN and CH313CH2CN
440 3917,22-3817,21$^\star$ 214 010.151 5 403 108.3 48 Strong C2H513CN and CH313CH2CN
442 3916,24-3816,23$^\star$ 214 025.894 5 379 111.3 48 Strong C2H513CN and CH313CH2CN
444 3915,24-3815,23$^\star$ 214 046.781 100 357 114.0 48 Blend with 13CH3CN
446 3914,25-3814,24$^\star$ 214 074.316 100 336 116.5 75 Strong CH3OCH3 and CH313CH2CN
448 3913,26-3813,25$^\star$ 214 110.717 4 317 118.9 75 Blend with 13CH3CN
450 3912,27-3812,26$^\star$ 214 158.803 100 299 121.1 75 Blend with C2H513CN
452 3911,28-3811,27$^\star$ 214 223.159 100 282 123.1 75 Strong CH2NH and 13CH3CN
454 3910,30-3810,29$^\star$ 214 310.764 4 267 125.0 75 Strong 13CH3CN
456 66 4,62-66 3,63 214 317.063 27 591 13.5 75 Strong 13CH3CN
457 9 6, 4- 8 5, 3$^\star$ 214 379.791 13 27 2.8 75 Strong 13CH3CN
459 39 9,31-38 9,30$^\star$ 214 432.762 4 254 126.6 75 Blend with CH313CH2CN and C2H5OH
461 22 3,19-21 2,20 214 433.988 14 63 1.7 75 Blend with CH313CH2CN and C2H5OH
462 65 5,61-65 4,62 214 600.532 23 574 13.4 75 Blend with CH3CH3CO
463 39 4,36-38 4,35 214 605.781 4 207 132.3 75 Blend with CH3CH3CO and CH313CH2CN
464 56 8,49-56 7,50 214 606.526 11 457 15.7 75 Blend with CH3CH3CO and CH313CH2CN
465 39 8,32-38 8,31 214 608.530 4 241 128.1 75 Blend with CH313CH2CN
466 39 8,31-38 8,30 214 609.070 4 241 128.1 75 Blend with CH313CH2CN
467 39 7,33-38 7,32 214 870.593 100 231 129.5 75 Blend with 13CH3CN, $\varv_8$ = 1
468 39 7,32-38 7,31 214 881.820 4 231 129.5 75 Blend with 13CH2CHCN
469 39 6,34-38 6,33 215 238.445 100 222 130.6 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H5CN, $\varv_{20}$ = 1
470 20 4,16-19 3,17 215 256.547 11 57 2.9 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H5CN, $\varv_{20}$ = 1
471 39 6,33-38 6,32 215 399.020 100 222 130.6 74 Strong C2H5CN
472 39 5,35-38 5,34 215 467.027 4 214 131.6 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
473 21 4,18-20 3,17 215 732.383 12 62 3.0 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
474 39 5,34-38 5,33 216 832.944 100 214 131.6 50 Strong CH3OCHO
475 61 3,58-61 3,59 216 833.377 28 498 1.2 50 Strong CH3OCHO
476 41 2,39-40 3,38 216 942.926 5 222 10.6 50 Strong CH3OH
477 38 3,36-37 2,35 217 039.712 8 191 9.0 50 Blend with 13CH3OH and 13CN
478 40 3,38-39 3,37 217 052.822 100 211 136.1 50 Blend with 13CH3OH, 13CN, and U-line
479 15 5,11-14 4,10 217 159.548 12 39 3.0 50 Blend with CH3OCH3
480 15 5,10-14 4,11 217 179.901 12 39 3.0 50 Blend with CH3OCH3 and U-line
481 41 1,40-40 2,39 217 679.824 4 215 14.7 50 Blend with U-line
482 39 4,35-38 4,34 219 402.429 4 209 132.5 92 Strong C2H3CN
483 4024,16-3924,15$^\star$ 219 460.441 43 619 87.8 92 Strong C2H5CN
485 4025,15-3925,14$^\star$ 219 460.780 60 655 83.6 92 Strong C2H5CN
487 4023,17-3923,16$^\star$ 219 460.864 30 586 91.8 92 Strong C2H5CN
489 4026,14-3926,13$^\star$ 219 461.621 83 691 79.2 92 Strong C2H5CN
491 4022,18-3922,17$^\star$ 219 462.336 20 553 95.7 92 Strong C2H5CN
493 4027,13-3927,12$^\star$ 219 462.721 112 729 74.7 92 Strong C2H5CN
495 4028,12-3928,11$^\star$ 219 463.851 149 768 70.0 92 Strong C2H5CN
497 4021,19-3921,18 219 465.183 14 522 99.4 92 Strong C2H5CN
498 4021,20-3921,19 219 465.523 100 522 99.4 92 Strong C2H5CN
499 4020,20-3920,19 219 469.782 10 493 102.9 92 Strong NH2CN
500 4020,21-3920,20 219 469.912 100 493 102.9 92 Strong NH2CN
501 4019,21-3919,20$^\star$ 219 476.588 7 465 106.3 92 Strong NH2CN
503 4018,22-3918,21 219 486.155 6 438 109.4 92 Strong HC3N, $\varv_6$=$\varv_7$ = 1
504 4018,23-3918,22 219 486.310 100 438 109.4 92 Strong HC3N, $\varv_6$=$\varv_7$ = 1
505 4017,23-3917,22 219 499.182 5 413 112.4 92 Strong C2H5CN
506 4017,24-3917,23 219 499.329 100 413 112.4 92 Strong C2H5CN
507 4016,25-3916,24$^\star$ 219 516.573 5 390 115.3 92 Strong HC3N, $\varv_6$=$\varv_7$ = 1
509 4015,25-3915,24$^\star$ 219 539.521 5 367 117.9 92 Strong HNCO and HNCO, $\varv_5$ = 1
511 4014,26-3914,25$^\star$ 219 569.648 5 346 120.4 92 Strong C18O
513 67 4,63-67 3,64 219 571.157 30 609 13.4 92 Strong C18O
514 4013,27-3913,26$^\star$ 219 609.218 5 327 122.7 92 Strong C2H3CN, $\varv_{15}$ = 1 and CH2CH13CN
516 4012,28-3912,27 219 661.381 100 309 124.8 92 Strong HNCO and HC3N, $\varv_7$ = 2
517 4012,29-3912,28 219 661.485 5 309 124.8 92 Strong HNCO and HC3N, $\varv_7$ = 2
518 4011,30-3911,29$^\star$ 219 731.290 4 293 126.8 92 Strong HNCO
520 40 7,34-39 7,33 220 431.537 100 241 133.0 98 Strong CH313CN
521 40 7,33-39 7,32 220 446.964 100 241 133.0 98 Blend with U-line, uncertain baseline
522 41 7,35-40 7,34 225 996.244 100 252 136.5 278 Blend with CH3CH3CO, $\varv_t$ = 1, uncertain baseline
523 41 7,34-40 7,33 226 017.388 100 252 136.5 278 Blend with U-line?, uncertain baseline
524 63 3,60-63 2,61 226 393.597 33 530 10.0 278 Blend with CN in absorption, C2H3CN, and C2H5OH
525 41 6,36-40 6,35 226 400.096 100 243 137.6 278 Blend with CN in absorption and C2H5OH
526 41 5,37-40 5,36 226 540.631 4 235 138.5 278 Blend with CH2NH
527 41 6,35-40 6,34 226 668.561 4 243 137.6 96 Strong CN absorption
528 22 4,18-21 3,19 226 986.056 11 67 3.0 96 Strong CN absorption
529 42 3,40-41 3,39 227 467.207 100 233 143.0 85 Blend with CH2(OH)CHO, CH2CH13CN, and C3H7CN
530 24 4,21-23 3,20 227 801.331 12 80 3.2 85 Strong CH3OH
531 42 9,34-41 9,33$^\star$ 231 015.633 5 285 137.4 183 Blend with CH3OCHO, H213CS, and U-line
533 42 8,35-41 8,34 231 237.570 5 273 138.8 183 Strong 13CH2CHCN and C2H3CN, $\varv_{15}$ = 1
534 42 8,34-41 8,33 231 239.195 5 273 138.8 183 Strong 13CH2CHCN and C2H3CN, $\varv_{15}$ = 1
535 25 4,22-24 3,21 231 328.525 13 86 3.3 40 Blend with CH3CHO and 13CH2CHCN
536 42 7,36-41 7,35 231 564.827 4 262 140.1 40 Blend with C2H5OH
537 42 7,35-41 7,34 231 593.484 100 263 140.1 40 Blend with CH313CH2CN
538 43 3,41-42 3,40 232 661.017 5 243 146.4 19 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
539 42 3,40-41 2,39 232 789.078 6 232 11.2 19 Strong CH3OH, C2H5CN, and C2H3CN, $\varv_{11}$ = 1
540 4326,17-4226,16$^\star$ 235 907.995 89 723 93.6 131 Blend with HCC13CN, $\varv_6$ = 1
542 4327,16-4227,15$^\star$ 235 908.172 120 761 89.3 131 Blend with HCC13CN, $\varv_6$ = 1
544 4325,18-4225,17$^\star$ 235 908.220 65 687 97.6 131 Blend with HCC13CN, $\varv_6$ = 1
546 4324,19-4224,18$^\star$ 235 909.130 46 652 101.6 131 Blend with HCC13CN, $\varv_6$ = 1
548 4323,20-4223,19$^\star$ 235 911.029 32 618 105.3 131 Blend with HCC13CN, $\varv_6$ = 1
550 4322,22-4222,21$^\star$ 235 914.238 100 586 108.9 131 Strong CH3OCHO
552 4321,22-4221,21$^\star$ 235 919.208 15 555 112.3 131 Strong CH3OCHO
554 4320,23-4220,22 235 926.335 10 525 115.6 131 Strong CH3OCHO, C2H3CN, $\varv_{15}$ = 1, and 13CH3OH
555 4320,24-4220,23 235 926.477 100 525 115.6 131 Strong CH3OCHO, C2H3CN, $\varv_{15}$ = 1, and 13CH3OH
556 4319,24-4219,23$^\star$ 235 936.190 8 497 118.7 131 Strong CH3OCHO, C2H3CN, $\varv_{15}$ = 1, and 13CH3OH
558 4318,25-4218,24$^\star$ 235 949.452 6 471 121.6 131 Strong C2H3CN, $\varv_{15}$ = 1, 13CH3OH, and C2H513CN
560 4317,26-4217,25$^\star$ 235 966.980 6 446 124.4 131 Strong 13CH3OH and SiS
562 4316,27-4216,26$^\star$ 235 989.879 100 422 127.1 131 Strong 13CH3OH
564 4313,31-4213,30$^\star$ 236 108.561 100 359 134.0 37 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and NH2CH2CN
566 4312,31-4212,30$^\star$ 236 174.724 5 342 136.0 37 Blend with 13CH3CH2CN and CH213CHCN
568 4311,32-4211,31$^\star$ 236 262.562 100 325 137.9 37 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and NH2CH2CN
570 13 6, 8-12 5, 7$^\star$ 236 300.957 13 39 3.1 37 Strong CH213CHCN and C2H5OH
572 65 4,62-65 3,63 236 306.402 38 563 10.0 37 Strong 13CH3CH2CN
573 4310,33-4210,32$^\star$ 236 381.716 100 310 139.5 37 Blend with CH213CHCN
575 43 9,35-42 9,34 236 547.689 5 296 141.0 37 Blend with 13CH3CH2CN
576 43 9,34-42 9,33 236 547.789 5 296 141.0 37 Blend with 13CH3CH2CN
577 20 5,16-19 4,15 244 080.041 12 62 3.4 46 Blend with CH3CH3CO, $\varv_t$ = 1
578 20 5,15-19 4,16 244 307.468 12 62 3.4 46 Blend with CH3OH and C2H513CN
579 9 7, 2- 8 6, 3$^\star$ 244 368.037 13 35 3.2 46 Blend with C2H5CN
581 47 0,47-46 1,46 244 480.036 7 272 21.2 91 Blend with 34SO2
582 47 1,47-46 1,46 244 482.013 7 272 161.0 91 Blend with 34SO2
583 47 0,47-46 0,46 244 482.600 7 272 161.0 91 Blend with 34SO2
584 47 1,47-46 0,46 244 484.577 7 272 21.2 91 Blend with 34SO2
585 44 3,41-43 3,40 244 500.437 5 260 149.8 91 Blend with CH3OCH3
586 30 4,27-29 3,26 245 163.234 16 123 3.8 72 Strong HCC13CN, $\varv_7$ = 1
587 25 4,21-24 3,22 245 723.730 11 86 3.0 53 Blend with CH213CHCN
588 4517,28-4417,27$^\star$ 246 946.103 100 469 132.3 68 Strong C2H3CN
590 4516,29-4416,28$^\star$ 246 973.216 6 445 134.8 68 Blend with C2H5CN and CH3COOH
592 4515,30-4415,29$^\star$ 247 008.106 100 423 137.2 68 Strong C2H3CN
594 4514,31-4414,30$^\star$ 247 053.206 100 402 139.4 68 Strong CH3OCHO
596 4513,33-4413,32$^\star$ 247 111.643 100 382 141.5 68 Strong HC3N, $\varv_7$ = 2 and CH3OCHO
598 4512,34-4412,33$^\star$ 247 188.187 5 364 143.4 68 Blend with C2H3CN, CH3CH3CO, $\varv_t$ = 1 and CH3COOH
600 15 6,10-14 5, 9 247 242.428 12 46 3.3 68 Strong C2H3CN, $\varv_{15}$ = 1 and CH313CH2CN
601 15 6, 9-14 5,10 247 242.754 12 46 3.3 68 Strong C2H3CN, $\varv_{15}$ = 1 and CH313CH2CN
602 31 4,28-30 3,27 247 248.744 16 131 3.9 68 Strong C2H3CN, $\varv_{15}$ = 1 and CH313CH2CN
603 4511,35-4411,34$^\star$ 247 289.755 5 348 145.1 68 Blend with C2H3CN, $\varv_{15}$ = 1
605 56 9,48-56 8,49 247 291.902 12 468 15.2 68 Blend with C2H3CN, $\varv_{15}$ = 1
606 4510,36-4410,35$^\star$ 247 427.317 5 333 146.7 68 Blend with H13CCCN, $\varv_6$ = 1 and t-HCOOH
608 46 4,43-45 4,42 251 970.749 5 285 156.4 42 Blend with CH3OCH3 and CH3OH
609 45 5,40-44 5,39 252 031.184 100 281 152.5 42 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
610 4621,25-4521,24 252 371.919 16 590 124.9 42 Strong 13CH3OH
611 4621,26-4521,25 252 372.057 100 590 124.9 42 Strong 13CH3OH
612 4620,26-4520,25 252 382.043 11 560 128.0 42 Blend with 13CH3CH2CN
613 4620,27-4520,26 252 382.165 100 560 128.0 42 Blend with 13CH3CH2CN
614 4619,27-4519,26 252 395.494 8 532 130.9 42 Strong NH2CHO and C2H3CN, $\varv_{11}$ = 1
615 4619,28-4519,27 252 395.596 100 532 130.9 42 Strong NH2CHO and C2H3CN, $\varv_{11}$ = 1
616 26 4,22-25 3,23 252 401.668 100 92 3.0 42 Strong NH2CHO and C2H3CN, $\varv_{11}$ = 1
617 4618,28-4518,27$^\star$ 252 413.093 7 506 133.6 42 Blend with C2H3CN, $\varv_{11}$ = 1 and U-line
619 4617,30-4517,29$^\star$ 252 435.886 6 480 136.2 42 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
621 4616,31-4516,30 252 465.229 6 457 138.7 42 Strong U-line
622 4616,30-4516,29 252 465.379 100 457 138.7 42 Strong U-line
623 93 7,86-93 6,87 252 466.454 90 1191 24.1 42 Strong U-line
624 34 9,25-34 8,26 253 951.681 13 203 8.3 32 Strong C2H5CN and SO2
625 34 9,26-34 8,27 253 951.859 13 203 8.3 32 Strong C2H5CN and SO2
626 46 7,39-45 7,38 253 965.040 5 309 154.1 32 Strong NS
627 48 1,47-47 2,46 254 009.911 6 293 18.1 32 Strong CH3OH in absorption
628 35 4,32-34 3,31 254 021.313 17 166 4.6 32 Strong CH3OH in absorption
629 46 5,42-45 5,41 254 033.953 5 292 155.8 32 Blend with HC13CCN, $\varv_6$ = 1 and C2H5OH
630 33 9,24-33 8,25 254 066.133 13 194 8.0 32 Blend with C2H5CN
631 33 9,25-33 8,26 254 066.244 13 194 8.0 32 Blend with C2H5CN
632 48 2,47-47 2,46 254 081.225 6 293 163.9 32 Strong CH3CH3CO and C2H5CN
633 86 6,80-86 5,81 254 082.060 64 1013 20.4 32 Strong CH3CH3CO and C2H5CN
634 48 1,47-47 1,46 254 100.087 6 293 164.0 32 Blend with SiS
635 32 9,23-32 8,24$^\star$ 254 170.380 13 185 7.7 32 Blend with 13CH3CH2CN
637 48 2,47-47 1,46 254 171.401 6 293 18.1 32 Blend with 13CH3CH2CN
638 31 9,22-31 8,23$^\star$ 254 265.069 13 177 7.4 32 Strong HCC13CN, $\varv_7$ = 1 and SO2
640 46 6,41-45 6,40 254 311.469 5 300 155.1 32 Strong C2H5CN and 13CH3CH2CN
641 30 9,21-30 8,22$^\star$ 254 350.818 13 169 7.2 32 Strong NH213CHO
643 89 8,82-89 7,83 254 352.623 46 1095 23.7 32 Strong NH213CHO
644 29 9,20-29 8,21$^\star$ 254 428.220 13 161 6.9 32 Strong CH3OH
646 11 7, 5-10 6, 4$^\star$ 255 337.696 13 40 3.4 217 Strong HC3N, $\varv_7$ = 1
648 47 3,45-46 2,44 255 440.594 6 289 13.8 217 Strong CH2CH13CN
649 36 4,33-35 3,32 255 457.676 18 175 4.9 217 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and CH213CHCN
650 4718,29-4618,28$^\star$ 257 901.052 7 518 137.6 1127 Blend with CH3CN, $\varv_8$ = 1
652 4717,30-4617,29$^\star$ 257 925.778 6 493 140.1 1127 Noisy, blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1 and CH3OCHO
654 46 5,41-45 5,40 257 933.505 5 293 156.0 1127 Noisy, blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1 and CH3OCHO
655 4716,31-4616,30$^\star$ 257 957.480 6 469 142.5 1127 Blend with C2H513CN
657 4715,32-4615,31$^\star$ 257 998.085 6 447 144.8 1127 Strong CH3CN, $\varv_8$ = 1 and CH3OCHO
659 4714,33-4614,32$^\star$ 258 050.228 6 426 146.9 1127 Strong CH3CN, $\varv_8$ = 1
661 4713,34-4613,33$^\star$ 258 117.607 6 406 148.9 1127 Strong CH3OCHO
663 17 6,12-16 5,11 258 162.597 12 54 3.5 1127 Strong 13CH3OH and HC15N
664 17 6,11-16 5,12 258 163.845 12 54 3.5 1127 Strong 13CH3OH and HC15N
665 4712,35-4612,34$^\star$ 258 205.577 6 388 150.7 1127 Strong CH3CN, $\varv_8$ = 1
667 38 4,35-37 3,34 258 232.157 17 195 5.4 1127 Strong CH3CN, $\varv_8$ = 1
668 4711,37-4611,36$^\star$ 258 322.177 6 372 152.4 1127 Strong CH3CN, $\varv_8$ = 1
670 48 2,46-47 2,45 258 838.876 6 302 163.6 1609 Noisy
671 46 4,42-45 4,41 258 951.138 5 288 156.6 1609 Strong CH3CN, $\varv_8$ = 2
672 70 4,67-70 3,68 259 007.596 58 650 10.0 1609 Blend with H13CN in absorption and CH3CN, $\varv_8$ = 2
673 47 8,40-46 8,39 259 016.319 6 331 156.5 1609 Blend with H13CN in absorption and CH3CN, $\varv_8$ = 2
674 9611,85-9610,86 259 022.243 75 1306 29.4 1609 Blend with H13CN in absorption, CH3CN, $\varv_8$ = 2, and
              CH313CH2CN
675 47 8,39-46 8,38 259 024.824 6 331 156.5 1609 Blend with H13CN in absorption, CH3CN, $\varv_8$ = 2, and
              CH313CH2CN
676 94 7,87-94 6,88 259 169.651 93 1215 24.0 1609 Noisy, blend with CH3CH3CO, $\varv_t$ = 1 and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
677 49 1,48-48 2,47 259 170.075 6 306 18.6 1609 Noisy, blend with CH3CH3CO, $\varv_t$ = 1 and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
678 49 2,48-48 2,47 259 226.397 6 306 167.4 1609 Strong C2H513CN, 13CH2CHCN, and C2H5CN
679 49 1,48-48 1,47 259 241.389 6 306 167.4 1609 Strong C2H513CN, 13CH2CHCN, and C2H5CN
680 75 4,71-75 3,72 259 244.206 58 756 13.4 1609 Strong C2H513CN, 13CH2CHCN, and C2H5CN
681 48 3,46-47 2,45 260 229.609 6 302 14.3 413 Strong C2H5CN
682 23 5,18-22 4,19 260 510.203 11 78 3.6 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
683 4820,28-4720,27$^\star$ 263 352.009 12 585 136.1 74 Blend with HCC13CN, $\varv_7$ = 1 and 13CH3CH2CN
685 4819,29-4719,28$^\star$ 263 368.180 9 557 138.9 74 Blend with NH2CH2CN
687 4818,30-4718,29$^\star$ 263 389.051 7 530 141.5 74 Strong HNCO, $\varv_4$ = 1 and CH3OCH3
689 4817,31-4717,30$^\star$ 263 415.803 7 505 144.0 74 Strong CH3OCH3
691 4816,32-4716,31$^\star$ 263 449.974 6 481 146.4 74 Strong HNCO
693 4815,33-4715,32$^\star$ 263 493.569 100 459 148.6 74 Blend with C2H513CN and CH3OCH3
695 4814,34-4714,33$^\star$ 263 549.541 100 438 150.6 74 Strong NH2CHO, SO2, and NH2CHO, $\varv_{12}$ = 1
697 18 6,13-17 5,12 263 612.153 12 58 3.6 74 Blend with NH2CH2CN and CH3OCH3
698 18 6,12-17 5,13 263 614.442 12 58 3.6 74 Blend with NH2CH2CN and CH3OCH3
699 4813,35-4713,34 263 621.701 6 419 152.5 74 Blend with CH3OCH3
700 4813,36-4713,35 263 621.895 100 419 152.5 74 Blend with CH3OCH3
701 49 3,47-48 3,46 263 687.072 100 314 167.0 108 Strong HNCO and HN13CO
702 4812,36-4712,35$^\star$ 263 715.805 6 401 154.4 108 Blend with HCC13CN, $\varv_7$ = 1 and HNCO, $\varv_6$ = 1
704 47 5,42-46 5,41 263 828.012 6 305 159.5 108 Blend with HC3N, $\varv_5$ = 1/$\varv_7$ = 3 and C2H5CN
705 4811,38-4711,37$^\star$ 263 840.460 6 384 156.0 108 Blend with U-line and NH2CHO
707 49 2,47-48 2,46 263 943.595 6 314 167.0 108 Blend with U-line and NH2CHO
708 76 4,72-76 3,73 264 005.376 63 775 13.4 108 Strong CH313CH2CN and C2H5CN
709 4810,39-4710,38$^\star$ 264 009.192 6 369 157.5 108 Strong CH313CH2CN and C2H5CN
711 48 6,42-47 6,41 266 696.771 100 324 162.1 91 Strong CH313CH2CN, C2H5CN, and CH3OH
Notes: a Numbering of the observed transitions associated with a modeled line stronger than 20 mK. b Transitions marked with a $^\star$ are double with a frequency difference less than 0.1 MHz. The quantum numbers of the second one are not shown. c Frequency uncertainty. d Lower energy level in temperature units ( $E_{\rm l}/k_{{\rm B}}$). e Calculated rms noise level in $T_{{\rm mb}}$ scale.

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