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Table 10:

Transitions of the gauche-conformer of n-propyl cyanide 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 17 9, 9-16 9, 8$^\star$ 101 965.911 6 199 262.1 34 Blend with U-line
3 17 8,10-16 8, 9$^\star$ 102 048.097 6 193 283.5 34 Blend with NH2CHO, $\varv_{12}$ = 1
5 29 2,27-29 1,28 102 048.362 6 253 66.0 34 Blend with NH2CHO, $\varv_{12}$ = 1
6 34 5,30-34 3,31 102 175.037 5 308 17.0 30 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, 13CH2CHCN, and
              CH3OCHO, $\varv_{{\rm t}}$ = 1
7 17 7,11-16 7,10 102 176.110 6 188 302.4 30 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, 13CH2CHCN, and
              CH3OCHO, $\varv_{{\rm t}}$ = 1
8 17 7,10-16 7, 9 102 176.872 6 188 302.3 30 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, 13CH2CHCN, and
              CH3OCHO, $\varv_{{\rm t}}$ = 1
9 19 0,19-18 0,18 104 811.610 6 179 403.9 25 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H5OH
10 20 8,12-20 7,13 104 813.646 6 210 89.8 25 Blend with C2H5OH, C2H3CN, $\varv_{11}$ = 1, CH313CH2CN, and
              C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
11 1810, 8-1710, 7$^\star$ 107 933.825 6 210 266.5 46 Blend with CH3CH3CO, $\varv_t$ = 1, C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, and U-line
13 18 9,10-17 9, 9$^\star$ 107 999.345 6 204 289.1 46 Blend with U-line
15 18 8,11-17 8,10$^\star$ 108 098.501 6 198 309.4 48 Blend with U-line
17 18 7,12-17 7,11 108 252.103 6 193 327.2 48 Blend with U-line
18 18 7,11-17 7,10 108 253.743 6 193 327.2 48 Blend with U-line
19 18 4,15-17 4,14 108 520.203 7 182 365.9 20 Blend with C2H5OH
20 18 2,16-17 2,15 108 793.066 7 179 375.5 20 Blend with 13CN in absorption and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
21 19 2,18-18 2,17 108 827.746 7 182 399.0 20 Blend with 13CN in absorption and U-line?
22 19 1,18-18 1,17 109 039.231 7 182 399.0 29 Blend with C2H3CN and U-line?
23 20 1,20-19 1,19 110 209.409 6 184 425.4 24 Blend with 13CO and HC3N, $\varv_5$ = 1/$\varv_7$ = 3
24 20 0,20-19 0,19 110 214.195 6 184 425.4 24 Blend with 13CO and HC3N, $\varv_5$ = 1/$\varv_7$ = 3
25 18 4,14-17 4,13 111 109.974 6 182 366.9 25 Blend with U-line
26 18 3,15-17 3,14 112 088.070 7 181 375.2 42 Blend with U-line
27 19 3,17-18 3,16 112 370.034 7 185 394.3 42 Blend with CH3CH3CO and CH3OCH3
28 1915, 4-1815, 3$^\star$ 113 832.488 7 258 153.3 34 Blend with C2H3CN and U-line
30 1916, 3-1816, 2$^\star$ 113 833.361 7 268 118.4 34 Blend with C2H3CN and U-line
32 1912, 7-1812, 6$^\star$ 113 872.326 6 230 244.6 34 Blend with C2H5OH and U-line
34 1911, 8-1811, 7$^\star$ 113 907.356 6 223 270.5 34 Strong C2H3CN
36 1910,10-1810, 9$^\star$ 113 960.196 6 216 294.2 33 Blend with C2H3CN
38 19 9,11-18 9,10$^\star$ 114 038.886 6 209 315.7 33 Blend with U-line
40 19 2,17-18 2,16 114 077.162 7 184 396.3 33 Blend with C2H3CN, $\varv_{15}$ = 1 and U-line
41 19 8,12-18 8,11 114 157.197 6 203 334.8 33 Blend with U-line
42 19 8,11-18 8,10 114 157.321 6 203 334.8 33 Blend with U-line
43 20 2,19-19 2,18 114 255.098 6 187 420.4 33 Blend with C2H3CN, $\varv_{11}$ = 1
44 19 7,13-18 7,12 114 339.524 6 198 351.7 33 Blend with C2H3CN, $\varv_{11}$ = 1 and NH2CHO
45 20 1,19-19 1,18 114 399.053 6 187 420.3 33 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-line?
46 19 4,16-18 4,15 114 451.328 7 187 388.1 37 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1 and c-C2H4O
47 19 6,14-18 6,13 114 615.647 6 194 366.3 37 Strong H13CCCN and C2H3CN
48 19 6,13-18 6,12 114 676.990 6 194 366.4 37 Blend with H13CCCN, $\varv_5$ = 1/$\varv_7$ = 3 and U-line
49 20 2,19-19 1,18 114 679.259 7 187 130.0 37 Blend with H13CCCN, $\varv_5$ = 1/$\varv_7$ = 3 and U-line
50 19 5,15-18 5,14 114 881.716 6 190 378.6 59 Blend with C2H3CN, $\varv_{11}$ = 3 and CH2(OH)CHO
51 19 5,14-18 5,13 115 556.072 6 190 378.7 60 Blend with C2H3CN, NS, and CH3OCHO, $\varv_{{\rm t}}$ = 1
52 21 0,21-20 1,20 115 609.125 6 189 174.8 79 Blend with CH2NH and U-line?
53 21 1,21-20 1,20 115 613.838 6 189 446.8 79 Blend with CH2NH and CH3CHO
54 21 0,21-20 0,20 115 616.804 6 189 446.8 79 Blend with CH2NH and CH3CHO
55 24 5,20-23 5,19 145 147.268 6 221 491.0 25 Strong C2H3CN
56 25 3,23-24 3,22 145 354.256 6 221 522.8 25 Blend with HC3N, $\varv_4$ = 1
57 24 6,19-23 6,18 145 359.467 6 224 481.8 25 Blend with HC3N, $\varv_4$ = 1
58 26 4,23-25 4,22 154 516.394 5 232 540.1 112 Blend with NH2CH2CN and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
59 27 7,21-26 7,20 163 471.366 5 250 539.4 38 Blend with HCC13CN, $\varv_7$ = 1 and NH2CH2CN
60 12 7, 6-11 6, 5 163 626.490 12 164 62.4 38 Blend with a-C3H7CN and U-line
61 12 7, 5-11 6, 6 163 626.670 12 164 62.4 38 Blend with a-C3H7CN and U-line
62 27 6,22-26 6,21 163 729.422 5 246 549.4 38 Blend with a-C3H7CN and U-line
63 28 3,25-27 3,24 166 501.674 5 247 583.3 66 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and CH3CN, $\varv_8$ = 2
64 30 3,28-29 2,27 172 509.803 5 258 186.7 44 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
65 2413,11-2412,12$^\star$ 176 027.815 8 268 88.7 365 Blend with HNCO, $\varv_5$ = 1 and 13CH2CO
67 2313,10-2312,11$^\star$ 176 085.591 8 261 82.2 365 Blend with CH3OCH3
69 2213, 9-2212,10$^\star$ 176 134.711 8 254 75.7 365 Blend with HNCO, $\varv_6$ = 1 and HNCO, $\varv_5$ = 1
71 37 0,37-36 1,36$^\star$ 201 966.900 11 309 321.5 138 Blend with CH3CN
73 37 0,37-36 0,36$^\star$ 201 966.902 11 309 789.3 138 Blend with CH3CN
75 33 5,29-32 4,28 201 985.474 6 293 131.9 138 Blend with CH3OH
76 34 5,30-33 5,29 202 090.888 6 303 707.1 138 Strong CH2CO
77 56 3,53-56 3,54$^\star$ 202 474.090 224 572 15.7 108 Blend with U-line and H2CS
79 56 4,53-56 3,54$^\star$ 202 474.109 224 572 100.1 108 Blend with U-line and H2CS
81 4115,26-4114,27$^\star$ 202 477.934 26 447 185.2 108 Blend with U-line and H2CS
83 4015,25-4014,26$^\star$ 202 689.659 25 435 178.9 108 Blend with C2H3CN, $\varv_{15}$ = 1 and NH2CHO
85 33 7,26-32 7,25 202 881.421 5 302 675.4 138 Blend with C2H3CN, $\varv_{11}$ = 1
86 3915,24-3914,25$^\star$ 202 883.694 24 423 172.6 138 Blend with C2H3CN, $\varv_{11}$ = 1
88 3815,23-3814,24$^\star$ 203 061.073 23 412 166.3 138 Blend with 13CH3CH2CN and C2H5OCHO
90 34 4,30-33 4,29 203 180.785 6 303 707.8 138 Blend with C2H3CN, $\varv_{11}$ = 2
91 3715,22-3714,23$^\star$ 203 222.780 23 401 160.0 138 Blend with 34SO2
93 35 3,32-34 4,31 203 290.077 6 308 195.3 161 Blend with C2H5OCHO, CH3CN, $\varv_8$ = 2, and U-line
94 3615,21-3614,22$^\star$ 203 369.755 22 390 153.7 161 Strong CH3OCH3
96 35 4,32-34 4,31 203 466.519 6 308 732.0 161 Blend with CH3CN, $\varv_8$ = 2 and CH3OCHO
97 3515,20-3514,21$^\star$ 203 502.897 22 380 147.5 161 Blend with 34SO2
99 35 3,32-34 3,31 203 552.465 6 308 732.0 161 Blend with CH3CN, $\varv_8$ = 2 and H13CCCN, $\varv_7$ = 1
100 3415,19-3414,20$^\star$ 203 623.068 22 370 141.2 161 Blend with CH3OCH3
102 35 4,32-34 3,31 203 728.907 6 308 195.4 364 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-line
103 3315,18-3314,19$^\star$ 203 731.092 21 360 135.0 364 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-line
105 3420,14-3320,13$^\star$ 203 795.929 10 429 476.3 364 Strong C2H3CN
107 3421,13-3321,12$^\star$ 203 796.393 10 443 450.5 364 Strong C2H3CN
109 3422,12-3322,11$^\star$ 203 805.898 11 457 423.4 364 Strong C2H3CN
111 3419,15-3319,14$^\star$ 203 805.992 10 416 500.8 364 Strong C2H3CN
113 3423,11-3323,10$^\star$ 203 823.272 12 473 395.0 364 Blend with C2H3CN, 13CH3CH2CN, and C2H5CN
115 3215,17-3214,18$^\star$ 203 827.761 21 351 128.7 364 Blend with C2H3CN, 13CH3CH2CN, and C2H5CN
117 3418,16-3318,15$^\star$ 203 828.503 10 403 524.2 364 Blend with C2H3CN, 13CH3CH2CN, and C2H5CN
119 14 9, 6-13 8, 5$^\star$ 203 835.897 12 180 80.1 364 Blend with C2H3CN, 13CH3CH2CN, and C2H5CN
121 3424,10-3324, 9$^\star$ 203 847.587 14 488 365.4 364 Blend with CH3OCHO and C2H5OH
123 6514,52-6415,49 203 856.381 379 809 80.4 364 Blend with C2H5OH and CH3OCHO
124 3417,17-3317,16$^\star$ 203 865.981 10 392 546.2 364 Blend with CH3OCHO
126 3425, 9-3325, 8$^\star$ 203 878.090 15 505 334.5 364 Blend with CH3CH3CO and U-line
128 3115,16-3114,17$^\star$ 203 913.834 21 342 122.4 364 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
130 3426, 8-3326, 7$^\star$ 203 914.173 17 522 302.4 364 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
132 3416,18-3316,17$^\star$ 203 921.785 10 380 567.0 364 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
134 3427, 7-3327, 6$^\star$ 203 955.332 20 540 269.0 364 Blend with U-line
136 33 5,28-32 5,27 203 957.407 6 296 687.9 364 Blend with U-line
137 3015,15-3014,16$^\star$ 203 990.040 20 333 116.1 364 Blend with C2H5CN and C2H3CN, $\varv_{11}$ = 3
139 3415,19-3315,18$^\star$ 204 000.498 9 370 586.5 364 Strong C2H3CN, $\varv_{11}$ = 3 and C2H3CN, $\varv_{11}$ = 2
141 3428, 6-3328, 5$^\star$ 204 001.151 22 558 234.3 364 Strong C2H3CN, $\varv_{11}$ = 3 and C2H3CN, $\varv_{11}$ = 2
143 3429, 5-3329, 4$^\star$ 204 051.281 26 577 198.4 364 Blend with H13CCCN, $\varv_7$ = 2 and U-line
145 2915,14-2914,15$^\star$ 204 057.079 20 324 109.7 364 Blend with H13CCCN, $\varv_7$ = 2 and U-line
147 64 6,58-64 6,59 204 063.746 316 734 27.7 364 Blend with H13CCCN, $\varv_7$ = 2 and U-line
148 64 6,58-64 5,59 204 064.065 316 734 201.8 364 Blend with H13CCCN, $\varv_7$ = 2 and U-line
149 3430, 4-3330, 3$^\star$ 204 105.426 30 597 161.3 316 Blend with U-line
151 3414,20-3314,19$^\star$ 204 108.522 9 360 604.7 316 Blend with U-line
153 2815,13-2814,14$^\star$ 204 115.622 20 316 103.3 316 Blend with U-line
155 3431, 3-3331, 2$^\star$ 204 163.336 36 618 122.8 316 Strong CH3OCH3, C2H3CN, $\varv_{11}$ = 1, and 13CH2CHCN
157 2715,12-2714,13$^\star$ 204 166.316 20 308 96.9 316 Strong CH3OCH3, C2H3CN, $\varv_{11}$ = 1, and 13CH2CHCN
159 22 6,17-21 5,16 204 205.122 12 208 60.2 316 Blend with CH3CH3CO and U-line
160 2615,11-2614,12$^\star$ 204 209.781 20 300 90.4 316 Blend with CH3CH3CO and U-line
162 2515,10-2514,11$^\star$ 204 246.611 20 292 83.8 316 Strong SO2
164 3413,22-3313,21$^\star$ 204 255.076 8 351 621.9 316 Strong SO2
166 2415, 9-2414,10$^\star$ 204 277.378 20 285 77.2 316 Blend with CH3CH3CO and U-line
168 52 1,51-52 0,52$^\star$ 204 278.834 248 495 33.4 316 Blend with CH3CH3CO and U-line
170 52 2,51-52 1,52$^\star$ 204 278.834 248 495 33.4 316 Blend with CH3CH3CO and U-line
172 2315, 8-2314, 9$^\star$ 204 302.630 20 278 70.4 316 Strong C2H5CN
174 2215, 7-2214, 8$^\star$ 204 322.890 20 272 63.5 316 Blend with C2H5CN and U-line
176 2115, 6-2114, 7$^\star$ 204 338.662 20 265 56.5 316 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-line
178 2015, 5-2014, 6$^\star$ 204 350.423 21 259 49.3 316 Blend with CH3CH3CO, $\varv_t$ = 1
180 1915, 4-1914, 5$^\star$ 204 358.632 21 253 41.9 316 Blend with CH3CH3CO
182 1815, 3-1814, 4$^\star$ 204 363.725 21 248 34.2 316 Blend with CH3CH3CO and C2H5OCHO
184 1515, 0-1514, 1$^\star$ 204 364.340 22 233 9.2 316 Blend with CH3CH3CO and C2H5OCHO
186 1715, 2-1714, 3$^\star$ 204 366.116 21 243 26.3 316 Blend with CH3CH3CO and C2H5OCHO
188 1615, 1-1614, 2$^\star$ 204 366.197 22 238 18.0 316 Blend with CH3CH3CO and C2H5OCHO
190 6012,49-5913,46 204 450.542 260 701 72.3 316 Blend with CH3CH3CO and U-line
191 3412,23-3312,22$^\star$ 204 453.939 8 343 637.5 316 Blend with CH3CH3CO and U-line
193 3410,25-3310,24 205 107.534 6 328 665.3 100 Strong CH3OCH3, C2H513CN, and CH313CH2CN
194 3410,24-3310,23 205 113.060 6 328 665.2 100 Strong CH3OCH3, C2H513CN, and CH313CH2CN
195 34 6,29-33 6,28 205 176.196 6 307 703.2 100 Blend with CH3CHO and CH313CH2CN
196 35 4,31-34 5,30 205 501.651 7 313 152.2 100 Strong CH3OCHO and c-C2H4O
197 34 9,26-33 9,25 205 639.058 6 322 677.2 271 Strong CH313CH2CN and C2H5CN
198 34 9,25-33 9,24 205 708.710 6 322 677.2 271 Strong C2H513CN and CH3OCH3
199 33 6,27-32 6,26 205 773.682 6 299 685.9 271 Blend with U-line and CH3OH in absorption
200 1210, 2-11 9, 3$^\star$ 205 968.115 12 179 87.1 271 Blend with CH3CH3CO, $\varv_t$ = 1 and CH3COOH
202 37 1,36-36 2,35 206 014.847 7 315 287.3 280 Strong CH3OH and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
203 37 2,36-36 2,35$^\star$ 206 014.958 7 315 783.9 280 Strong CH3OH and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
205 37 2,36-36 1,35 206 015.138 7 315 287.3 280 Strong CH3OH and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
206 34 5,30-33 4,29 206 035.987 6 303 142.4 280 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H5CN
207 34 8,27-33 8,26 206 266.954 6 316 687.9 280 Strong C2H5CN, $\varv_{20}$ = 1, C2H5CN, and CH3OCHO
208 34 7,28-33 7,27 206 461.559 6 312 696.8 106 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
209 34 8,26-33 8,25 206 887.489 6 316 687.9 106 Blend with C2H5CN
210 38 0,38-37 1,37$^\star$ 207 355.545 13 318 330.6 117 Blend with 13CH2CHCN and CH3COOH
212 38 0,38-37 0,37$^\star$ 207 355.546 13 318 810.7 117 Blend with 13CH2CHCN and CH3COOH
214 35 5,31-34 5,30 207 543.638 6 313 728.4 282 Blend with CH3OCHO and U-line
215 17 8,10-16 7, 9 207 551.813 12 188 75.2 282 Blend with U-line
216 17 8, 9-16 7,10 207 552.401 12 188 75.2 282 Blend with U-line
217 35 4,31-34 4,30 208 356.853 6 313 728.8 168 Strong HC13CCN and HCC13CN
218 36 3,33-35 4,32 208 729.722 6 318 204.9 160 Blend with CH3OCHO and U-line
219 36 4,33-35 4,32 208 847.713 6 318 753.3 160 Strong HC13CCN, $\varv_6$ = 1
220 36 3,33-35 3,32 208 906.164 6 318 753.4 160 Strong C2H3CN and CH3OCHO
221 36 4,33-35 3,32 209 024.156 6 318 204.9 160 Strong C2H3CN and CH3OCHO
222 34 5,29-33 5,28 209 279.146 6 306 708.3 58 Blend with NH2CH2CN and CH3CH3CO
223 34 7,27-33 7,26 209 670.004 6 312 698.1 45 Blend with HCC13CN, $\varv_7$ = 2 and C2H3CN, $\varv_{11}$ = 1
224 3521,14-3421,13$^\star$ 209 787.936 10 453 479.8 45 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1
226 3520,15-3420,14$^\star$ 209 790.453 10 439 504.9 45 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1
228 3522,13-3422,12$^\star$ 209 795.133 11 467 453.5 45 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1
230 3519,16-3419,15$^\star$ 209 804.307 10 426 528.7 45 Strong C2H3CN, $\varv_{11}$ = 1 and CH3OCH3
232 15 9, 7-14 8, 6$^\star$ 209 810.239 12 184 81.0 45 Strong C2H3CN, $\varv_{11}$ = 1 and CH3OCH3
234 3523,12-3423,11$^\star$ 209 810.767 12 482 425.9 45 Strong C2H3CN, $\varv_{11}$ = 1 and CH3OCH3
236 3518,17-3418,16$^\star$ 209 831.596 10 413 551.4 45 Blend with 13CH3CH2CN
238 3524,11-3424,10$^\star$ 209 833.824 13 498 397.2 45 Blend with 13CH3CH2CN
240 3525,10-3425, 9$^\star$ 209 863.488 15 515 367.2 45 Strong C2H5OH, CH3OCHO, and 13CH3CH2CN
242 3517,18-3417,17$^\star$ 209 875.072 10 401 572.9 45 Strong CH3OCHO, 13CH3CH2CN, and C2H5CN
244 3526, 9-3426, 8$^\star$ 209 899.094 17 532 336.0 45 Blend with C2H3CN, $\varv_{11}$ = 1 and 13CH3CH2CN
246 3516,19-3416,18$^\star$ 209 938.416 10 390 593.0 45 Strong CH3OCHO and SO2
248 3527, 8-3427, 7$^\star$ 209 940.094 19 550 303.6 45 Strong CH3OCHO and SO2
250 3515,20-3415,19$^\star$ 210 026.654 10 380 612.0 45 Strong HC3N, $\varv_7$ = 1
252 37 2,35-36 3,34 210 086.448 6 322 251.9 45 Blend with C2H3CN, $\varv_{11}$ = 2
253 37 3,35-36 3,34 210 090.303 6 322 779.0 45 Blend with C2H3CN, $\varv_{11}$ = 2
254 3530, 5-3430, 4$^\star$ 210 091.291 29 607 198.9 45 Blend with C2H3CN, $\varv_{11}$ = 2
256 37 2,35-36 2,34 210 092.485 6 322 779.0 45 Blend with C2H3CN, $\varv_{11}$ = 2
257 37 3,35-36 2,34 210 096.339 6 322 251.9 45 Blend with C2H3CN, $\varv_{11}$ = 2
258 3514,22-3414,21$^\star$ 210 146.825 9 370 629.7 64 Blend with 13CH3CH2CN
260 3531, 4-3431, 3$^\star$ 210 150.008 35 628 161.6 64 Blend with 13CH3CH2CN
262 3513,23-3413,22$^\star$ 210 309.100 9 361 646.3 64 Strong HC3N, $\varv_6$=$\varv_7$ = 1 and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
264 35 5,31-34 4,30 210 398.840 6 313 152.8 64 Blend with C2H5OH and CH3OCHO
265 3512,24-3412,23$^\star$ 210 528.754 8 353 661.6 64 Strong HC3N, $\varv_7$ = 2 and C2H5OH
267 20 7,14-19 6,13 210 694.282 12 199 69.5 37 Blend with C2H3CN, $\varv_{11}$ = 2
268 3511,25-3411,24 210 829.766 7 345 675.7 37 Blend with 13CH3OH and NH2CHO
269 3511,24-3411,23 210 830.374 7 345 675.6 37 Blend with 13CH3OH and NH2CHO
270 20 7,13-19 6,14 210 837.991 12 199 69.5 37 Blend with 13CH3OH and NH2CHO
271 35 6,30-34 6,29 210 871.662 6 317 724.7 37 Blend with U-line and C2H5OH
272 20 5,15-19 3,16 210 878.636 15 192 2.3 37 Blend with CH3OCHO, 13CH3CH2CN, and U-line
273 3510,26-3410,25 211 249.809 7 338 688.5 33 Strong CH3OCHO
274 3510,25-3410,24 211 259.223 7 338 688.5 33 Strong CH3OCHO
275 38 1,37-37 2,36$^\star$ 211 401.390 50 325 296.5 33 Blend with C2H5CN and CH3CH3CO, $\varv_t$ = 1, uncertain baseline
277 38 1,37-37 1,36$^\star$ 211 401.444 9 325 805.2 33 Blend with C2H5CN and CH3CH3CO, $\varv_t$ = 1, uncertain baseline
279 36 4,32-35 5,31 211 527.010 50 323 162.7 47 Blend with C2H3CN and CH3OCHO
280 35 9,27-34 9,26 211 828.060 50 332 700.1 47 Blend with U-line, C2H5OCHO, and NH213CHO, $\varv_{12}$ = 1
281 35 9,26-34 9,25 211 938.010 50 332 700.1 36 Strong NH213CHO and NH213CHO, $\varv_{12}$ = 1
282 1310, 3-12 9, 4$^\star$ 211 955.981 12 182 87.6 36 Strong NH213CHO, $\varv_{12}$ = 1 and NH213CHO
284 34 6,28-33 6,27 212 120.060 50 309 708.0 36 Strong CH3CHO and NH213CHO
285 35 8,28-34 8,27 212 458.290 50 326 710.4 99 Blend with C2H3CN and C2H5OH
286 35 7,29-34 7,28 212 483.750 50 321 719.0 99 Blend with CH3OCHO, a-C3H7CN, and 13CH3OH, $\varv_t$ = 1
287 39 1,39-38 1,38$^\star$ 212 743.017 15 328 832.1 99 Strong CH3OCH3 and C2H5OH
289 39 1,39-38 0,38$^\star$ 212 743.018 15 328 339.8 99 Strong CH3OCH3 and C2H5OH
291 36 5,32-35 5,31 212 972.357 6 323 749.7 99 Blend with 13CH3CH2CN and 34SO2
292 35 8,27-34 8,26 213 353.646 6 326 710.6 48 Blend with 13CH2CHCN, C2H5CN, and U-line
293 18 8,11-17 7,10 213 473.443 12 193 76.1 48 Blend with C2H513CN
294 5011,40-50 9,41 213 474.581 160 532 6.1 48 Blend with C2H513CN
295 18 8,10-17 7,11 213 474.845 12 193 76.1 48 Blend with C2H513CN
296 36 4,32-35 4,31 213 568.985 6 323 749.9 48 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1 and 13CH2CHCN
297 1111, 0-1010, 1$^\star$ 214 056.089 12 182 95.9 48 Strong 13CH3CN, C2H513CN, and CH313CH2CN
299 37 3,34-36 4,33 214 147.290 50 328 214.4 75 Strong C2H513CN and CH313CH2CN
300 37 4,34-36 4,33 214 225.810 50 328 774.6 75 Strong CH2NH, 13CH3CN, and C2H5CN
301 37 3,34-36 3,33 214 265.300 50 328 774.6 75 Strong C2H5CN and C2H5OH
302 37 4,34-36 3,33 214 343.817 6 328 214.4 75 Strong 13CH3CN and C2H513CN
303 35 5,30-34 5,29 214 468.257 6 316 728.6 75 Blend with CH3OCH3
304 5116,35-5115,36 214 470.968 53 591 243.9 75 Blend with CH3OCH3
305 5116,36-5115,37 214 471.118 53 591 243.9 75 Blend with CH3OCH3
306 36 5,32-35 4,31 215 014.344 6 323 163.1 74 Blend with 13CH3CN, $\varv_8$ = 1
307 38 2,36-37 3,35 215 469.850 50 332 261.1 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
308 38 3,36-37 3,35 215 472.342 7 332 800.3 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
309 38 2,36-37 2,35 215 473.742 7 332 800.3 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
310 38 3,36-37 2,35 215 476.230 50 332 261.1 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
311 21 5,16-20 3,17 215 480.099 15 198 2.7 74 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
312 16 9, 8-15 8, 7$^\star$ 215 778.326 12 189 82.0 74 Blend with C2H5CN, $\varv_{20}$ = 1
314 3621,15-3521,14$^\star$ 215 779.220 50 463 508.7 74 Blend with C2H5CN, $\varv_{20}$ = 1
316 3622,14-3522,13$^\star$ 215 783.850 50 477 483.1 74 Blend with C2H5CN, $\varv_{20}$ = 1
318 3620,16-3520,15$^\star$ 215 784.950 50 449 533.2 74 Blend with C2H5CN, $\varv_{20}$ = 1
320 3623,13-3523,12$^\star$ 215 797.530 50 492 456.3 74 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
322 3619,17-3519,16$^\star$ 215 802.872 10 436 556.3 74 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
324 3624,12-3524,11$^\star$ 215 819.220 50 508 428.4 55 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
326 3618,18-3518,17$^\star$ 215 835.300 50 423 578.4 55 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and 34SO
328 3625,11-3525,10$^\star$ 215 847.810 50 525 399.2 55 Strong 34SO
330 3626,10-3526, 9$^\star$ 215 882.850 50 542 368.9 55 Strong 13CH3OH
332 3617,19-3517,18$^\star$ 215 885.180 50 411 599.1 55 Strong 13CH3OH and C2H5OH
334 3627, 9-3527, 8$^\star$ 215 923.600 50 560 337.4 55 Blend with C2H5OH, CH3COOH, and U-line
336 3616,20-3516,19$^\star$ 215 956.570 50 400 618.7 55 Strong C2H5CN
338 3615,21-3515,20$^\star$ 216 055.006 10 390 637.2 55 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
340 3614,22-3514,21$^\star$ 216 188.170 50 380 654.5 55 Blend with C2H5CN
342 3632, 4-3532, 3$^\star$ 216 198.450 50 659 161.8 55 Blend with CH3OCHO
344 3613,23-3513,22$^\star$ 216 367.230 50 371 670.6 55 Strong CH3OCHO and 13CH3OH
346 21 7,15-20 6,14 216 386.644 12 205 70.1 55 Blend with U-line
347 35 7,28-34 7,27 216 489.383 6 322 720.8 55 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and U-line
348 36 6,31-35 6,30 216 511.289 7 327 746.2 55 Strong CH3CH3CO, $\varv_t$ = 1 and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
349 3612,24-3512,23$^\star$ 216 609.170 50 363 685.5 55 Blend with CH3COOH
351 21 7,14-20 6,15 216 649.055 12 205 70.1 55 Strong SO2
352 39 1,38-38 2,37$^\star$ 216 786.652 10 335 305.7 50 Blend with U-line and CH3CH3CO, $\varv_t$ = 1
354 39 1,38-38 1,37$^\star$ 216 786.721 10 335 826.7 50 Blend with U-line and CH3CH3CO, $\varv_t$ = 1
356 4216,26-4215,27$^\star$ 216 853.893 37 469 186.2 50 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
358 3611,26-3511,25 216 940.590 50 355 699.1 50 Strong C2H3CN and CH3OH
359 3611,25-3511,24 216 941.740 50 355 699.1 50 Strong C2H3CN and CH3OH
360 4116,25-4115,26$^\star$ 217 028.389 36 456 179.9 50 Blend with CH3CH3CO and 13CN in absorption
362 4016,24-4015,25$^\star$ 217 188.266 36 445 173.6 50 Strong CH3OCH3
364 3916,23-3915,24$^\star$ 217 334.340 35 433 167.4 50 Blend with CH213CHCN
366 37 4,33-36 5,32 217 368.200 8 333 173.0 50 Blend with 13CN in absorption, C2H513CN, and U-line?
367 3610,27-3510,26 217 402.380 50 348 711.7 50 Strong HC13CCN and 13CH3OH
368 3610,26-3510,25 217 418.120 50 348 711.6 50 Strong HCC13CN
369 3816,22-3815,23$^\star$ 217 467.396 35 422 161.1 50 Blend with 13CN in absorption
371 3716,21-3715,22$^\star$ 217 588.187 34 411 154.8 50 Blend with (CH2OH)2 and U-line
373 3616,20-3615,21$^\star$ 217 697.439 34 400 148.6 50 Blend with CH2CH13CN and U-line
375 39 8,31-39 5,34 219 371.585 37 370 11.6 92 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1
376 19 8,12-18 7,11 219 376.897 12 198 77.1 92 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1 and C2H5OH
377 19 8,11-18 7,12 219 380.063 12 198 77.1 92 Blend with C2H3CN, $\varv_{11}$ = 1/ $\varv_{15}$ = 1 and C2H5OH
378 38 3,35-37 4,34 219 549.670 50 338 223.9 92 Strong C18O
379 36 5,31-35 5,30 219 565.844 7 327 748.9 92 Strong C18O
380 38 4,35-37 4,34 219 601.640 50 338 796.0 92 Blend with CH3CN, $\varv_4$ = 1 and NH2CN
381 38 3,35-37 3,34 219 628.210 50 338 796.0 92 Strong C2H5CN, $\varv_{20}$ = 1 and CH3CN, $\varv_4$ = 1
382 58 2,56-58 1,57$^\star$ 219 628.923 369 593 66.8 92 Strong C2H5CN, $\varv_{20}$ = 1 and CH3CN, $\varv_4$ = 1
384 58 3,56-58 2,57$^\star$ 219 628.923 369 593 66.8 92 Strong C2H5CN, $\varv_{20}$ = 1 and CH3CN, $\varv_4$ = 1
386 6311,53-6212,50 219 678.339 347 748 53.1 92 Strong HC3N, $\varv_7$ = 2
387 38 4,35-37 3,34 219 680.190 7 338 223.9 92 Strong HC3N, $\varv_7$ = 2
388 1311, 2-1210, 3$^\star$ 226 038.817 12 189 96.1 278 Blend with c-C2H4O
390 40 2,38-39 3,37 226 232.383 9 353 279.7 278 Noisy, blend with U-line?
391 40 3,38-39 3,37 226 233.371 9 353 843.2 278 Noisy, blend with U-line?
392 40 2,38-39 2,37 226 233.942 9 353 843.2 278 Noisy, blend with U-line?
393 40 3,38-39 2,37 226 234.930 9 353 279.6 278 Noisy, blend with U-line?
394 5917,42-5916,43 226 530.302 99 729 290.8 278 Blend with C2H5CN
395 5917,43-5916,44 226 530.999 99 729 290.8 278 Blend with C2H5CN
396 37 8,29-36 8,28 226 531.433 7 347 755.6 278 Blend with C2H5CN
397 62 3,59-62 3,60$^\star$ 226 531.914 447 668 15.8 278 Blend with C2H5CN
399 62 4,59-62 3,60$^\star$ 226 531.915 447 668 100.4 278 Blend with C2H5CN
401 23 7,17-22 6,16 227 460.224 12 218 70.9 85 Blend with CH3COOH, CH2(OH)CHO, and CH2CH13CN
402 41 1,40-40 2,39$^\star$ 227 553.664 14 357 324.0 85 Strong C2H5CN and CH3OCHO
404 41 1,40-40 1,39$^\star$ 227 553.690 14 357 869.6 85 Strong C2H5CN and CH3OCHO
406 60 2,58-60 1,59$^\star$ 227 625.680 458 624 66.9 85 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
408 60 2,58-60 2,59$^\star$ 227 625.680 458 624 10.9 85 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
410 38 6,33-37 6,32 227 639.839 9 348 788.8 85 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and CH3OCHO
411 18 9,10-17 8, 9$^\star$ 227 689.981 12 198 84.0 85 Blend with U-line
413 23 5,18-22 3,19 227 691.505 14 210 3.5 85 Blend with U-line
414 3822,16-3722,15$^\star$ 227 759.604 11 498 541.1 85 Blend with H213CS and C2H5OH
416 3821,17-3721,16$^\star$ 227 760.667 11 484 565.4 85 Blend with H213CS and C2H5OH
418 3823,15-3723,14$^\star$ 227 768.859 12 513 515.7 85 Strong C2H5CN
420 3820,18-3720,17$^\star$ 227 773.682 11 470 588.4 85 Strong C2H5CN
422 3824,14-3724,13$^\star$ 227 787.136 12 529 489.3 85 Strong C2H5CN and HC3N, $\varv_6$ = 1
424 3819,19-3719,18$^\star$ 227 800.733 11 457 610.4 85 Strong 13CH3CH2CN and CH3OH
426 3825,13-3725,12$^\star$ 227 813.392 14 546 461.7 85 Strong CH3OH
428 5617,39-5616,40 227 818.866 80 679 270.6 85 Strong CH3OH
429 5617,40-5616,41 227 819.010 80 679 270.6 85 Strong CH3OH
430 3818,20-3718,19$^\star$ 227 844.521 11 444 631.3 85 Blend with CH3CH3CO, HC13CCN, $\varv_7$ = 2, and HCC13CN, $\varv_7$ = 2
432 3826,12-3726,11$^\star$ 227 846.781 15 563 432.9 85 Blend with CH3CH3CO, HC13CCN, $\varv_7$ = 2, and HCC13CN, $\varv_7$ = 2
434 3827,11-3727,10$^\star$ 227 886.609 17 581 403.0 85 Strong C2H5OH
436 3817,21-3717,20$^\star$ 227 908.603 11 432 651.0 85 Strong CH313CH2CN and C2H3CN
438 4417,27-4416,28$^\star$ 231 002.504 54 504 193.5 183 Noisy
440 21 8,14-20 7,13 231 114.753 12 210 78.8 183 Blend with C2H3CN, $\varv_{11}$ = 1, CH3CHO, and U-line
441 21 8,13-20 7,14 231 128.746 12 210 78.8 183 Blend with U-line and H213CS
442 4317,26-4316,27$^\star$ 231 159.401 54 491 187.2 183 Strong 13CH2CHCN
444 4217,25-4216,26$^\star$ 231 303.368 53 479 180.9 40 Strong 13CH3CH2CN and C2H5CN
446 4117,24-4116,25$^\star$ 231 435.094 53 467 174.7 40 Blend with 13CH2CHCN
448 4017,23-4016,24$^\star$ 231 555.240 53 455 168.4 40 Blend with C2H5OH
450 41 2,39-40 3,38 231 611.663 10 364 288.9 40 Blend with HNCO, $\varv_5$ = 1, CH3OCHO, 13CH3CN, and U-line
451 41 3,39-40 3,38 231 612.288 10 364 864.4 40 Blend with HNCO, $\varv_5$ = 1, CH3OCHO, 13CH3CN, and U-line
452 41 2,39-40 2,38 231 612.651 10 364 864.6 40 Blend with HNCO, $\varv_5$ = 1, CH3OCHO, 13CH3CN, and U-line
453 41 3,39-40 2,38 231 613.276 10 364 288.9 40 Blend with HNCO, $\varv_5$ = 1, CH3OCHO, 13CH3CN, and U-line
454 61 2,59-61 1,60$^\star$ 231 619.484 508 640 66.9 40 Blend with CH3OCHO, 13CH3CN, and U-line
456 61 3,59-61 2,60$^\star$ 231 619.484 508 640 66.9 40 Blend with CH3OCHO, 13CH3CN, and U-line
458 5811,47-5712,46 231 619.899 325 659 71.0 40 Blend with CH3OCHO, 13CH3CN, and U-line
459 3917,22-3916,23$^\star$ 231 664.446 53 444 162.2 40 Blend with 13CH3CH2CN and C2H5OH
461 37 6,32-36 5,31 232 675.249 9 337 125.2 19 Blend with CH3CH3CO, $\varv_t$ = 1 and U-line
462 24 7,18-23 6,17 232 766.448 12 224 71.1 19 Blend with 13CH3CN, $\varv_8$ = 1 and CH3CH3CO
463 40 5,36-39 4,35 235 023.563 9 365 203.0 131 Blend with CH3OCHO
464 3911,29-3811,28 235 323.229 8 387 768.9 131 Blend with CH3CHO and U-line
465 23 4,19-22 3,20 235 326.210 10 208 11.1 131 Blend with CH3CHO and U-line
466 3911,28-3811,27 235 328.787 8 387 769.0 131 Blend with CH3CHO and U-line
467 40 5,35-39 6,34 235 342.332 14 370 156.8 131 Blend with U-line and CH3CH3CO
468 62 2,60-62 1,61$^\star$ 235 610.226 562 656 67.0 131 Blend with CH3CH3CO, 13CH3OH, $\varv_t$ = 1, and
              C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
470 62 2,60-62 2,61$^\star$ 235 610.226 562 656 10.9 131 Blend with CH3CH3CO, 13CH3OH, $\varv_t$ = 1, and
              C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
472 38 6,32-37 6,31 235 612.906 10 351 792.6 131 Blend with CH3CH3CO, 13CH3OH, $\varv_t$ = 1, and
              C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
473 38 6,33-37 5,32 235 699.420 8 348 136.0 131 Blend with CH3OCH3, uncertain baseline
474 41 3,38-40 4,37 235 705.579 10 370 252.1 131 Blend with CH3OCH3, uncertain baseline
475 41 4,38-40 4,37 235 720.329 10 370 860.1 131 Blend with CH3OCH3, uncertain baseline
476 41 3,38-40 3,37 235 728.110 10 370 860.0 131 Blend with U-line, uncertain baseline
477 6713,55-6614,52 235 732.617 481 838 79.3 131 Blend with U-line, uncertain baseline
478 41 4,38-40 3,37 235 742.860 10 370 252.1 131 Baseline problem, or absorption line?
479 1710, 8-16 9, 7$^\star$ 235 876.754 12 199 90.8 131 Strong CH3OCHO, C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, and 13CH3OH
481 3910,30-3810,29 235 923.054 8 380 780.4 131 Blend with CH3OCHO
482 3910,29-3810,28 235 988.744 8 380 780.5 131 Strong C2H5OH and 13CH3OH
483 68 4,64-68 3,65$^\star$ 240 990.966 671 784 134.4 216 Strong CH3OCH3, C2H513CN, and CH3CH3CO
485 68 5,64-68 4,65$^\star$ 240 990.969 671 784 134.4 216 Strong CH3OCH3, C2H513CN, and CH3CH3CO
487 4012,29-3912,28 240 992.017 9 406 779.7 216 Strong CH3OCH3, C2H513CN, and CH3CH3CO
488 4012,28-3912,27 240 992.663 9 406 779.7 216 Strong CH3OCH3, C2H513CN, and CH3CH3CO
489 39 6,33-38 6,32 241 002.693 11 363 812.9 216 Strong C2H513CN, CH3CH3CO, and C34S
490 42 3,39-41 4,38 241 081.365 11 382 261.4 216 Blend with CH313CH2CN and U-line
491 42 4,39-41 4,38 241 090.991 11 382 881.3 216 Blend with CH313CH2CN and U-line
492 42 3,39-41 3,38 241 096.116 11 382 881.3 216 Blend with CH313CH2CN and U-line
493 42 4,39-41 3,38 241 105.742 11 382 261.4 216 Blend with U-line and C2H5CN
494 1611, 5-1510, 6$^\star$ 244 001.794 12 201 97.9 46 Blend with C2H5OH
496 41 6,36-40 6,35 244 037.948 12 382 852.7 46 Strong H2CS
497 41 5,36-40 5,35 244 944.066 12 382 853.1 39 Strong CS
498 45 0,45-44 1,44$^\star$ 245 041.483 39 394 394.8 39 Blend with C2H5CN and C2H513CN
500 45 1,45-44 1,44$^\star$ 245 041.483 39 394 960.6 39 Blend with C2H5CN and C2H513CN
502 42 4,38-41 5,37 245 115.653 12 388 222.4 72 Strong CH2NH
503 42 5,38-41 5,37 245 270.702 12 388 877.3 72 Strong HC3N, $\varv_4$ = 1 and C2H513CN
504 4518,27-4517,28$^\star$ 245 277.970 79 528 194.5 72 Strong C2H513CN
506 42 4,38-41 4,37 245 344.019 12 388 877.3 72 Strong SO2 and CH3CH3CO
507 4418,26-4417,27$^\star$ 245 407.219 79 515 188.3 72 Blend with CH3CH3CO
509 21 9,13-20 8,12 245 470.669 12 215 86.9 72 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H3CN, $\varv_{11}$ = 1
510 21 9,12-20 8,13 245 471.188 12 215 86.9 72 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H3CN, $\varv_{11}$ = 1
511 8610,76-86 9,77 245 475.958 1519 1239 344.4 72 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and C2H3CN, $\varv_{11}$ = 1
512 42 5,38-41 4,37 245 499.068 12 388 222.4 72 Strong HC13CCN, $\varv_7$ = 1
513 4318,25-4317,26$^\star$ 245 525.550 78 502 182.0 72 Strong HCC13CN, $\varv_7$ = 1
515 4218,24-4217,25$^\star$ 245 633.528 78 490 175.7 53 Blend with CH213CHCN and C2H3CN, $\varv_{15}$ = 2
517 77 7,70-77 7,71$^\star$ 245 718.043 974 998 32.3 53 Blend with CH213CHCN and HNCO, $\varv_5$ = 1
519 77 8,70-77 7,71$^\star$ 245 718.533 974 998 237.4 53 Blend with CH213CHCN and HNCO, $\varv_5$ = 1
521 4122,19-4022,18$^\star$ 245 718.666 11 532 625.3 53 Blend with CH213CHCN and HNCO, $\varv_5$ = 1
523 4123,18-4023,17$^\star$ 245 719.705 12 547 601.8 53 Blend with CH213CHCN and HNCO, $\varv_5$ = 1
525 4121,20-4021,19$^\star$ 245 730.112 12 517 647.8 53 Blend with HNCO, $\varv_5$ = 1
527 4124,17-4024,16$^\star$ 245 731.600 12 563 577.2 53 Blend with HNCO, $\varv_5$ = 1
529 4118,23-4117,24$^\star$ 245 731.700 78 478 169.5 53 Blend with HNCO, $\varv_5$ = 1
531 42 8,34-42 5,37 245 748.107 35 405 8.6 53 Strong CH213CHCN and CH3OCHO
532 4125,16-4025,15$^\star$ 245 753.043 13 579 551.6 53 Strong CH213CHCN, CH3OCHO, and HC3N, $\varv_5$ = 1/$\varv_7$ = 3
534 4120,21-4020,20$^\star$ 245 756.100 12 504 669.2 53 Strong CH3OCHO and HC3N, $\varv_5$ = 1/$\varv_7$ = 3
536 4126,15-4026,14$^\star$ 245 782.976 14 597 525.1 53 Strong CH213CHCN and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
538 4119,22-4019,21$^\star$ 245 799.265 12 490 689.7 53 Blend with CH2CH13CN
540 48 8,40-47 9,39 245 812.073 103 487 81.9 53 Strong CH2CH13CN and CH213CHCN
541 4127,14-4027,13$^\star$ 245 820.530 15 614 497.4 53 Strong CH2CH13CN and CH213CHCN
543 4018,22-4017,23$^\star$ 245 820.595 78 466 163.2 53 Strong CH2CH13CN and CH213CHCN
545 4118,23-4018,22$^\star$ 245 863.030 12 478 708.9 53 Blend with CH2CH13CN
547 4128,13-4028,12$^\star$ 245 864.987 16 633 468.6 53 Blend with CH2CH13CN
549 3918,21-3917,22$^\star$ 245 900.727 78 455 157.0 53 Strong CH3OCHO and CH2CH13CN
551 4129,12-4029,11$^\star$ 245 915.751 17 652 438.9 53 Strong CH2CH13CN and CH213CHCN
553 26 7,19-25 6,20 245 927.818 12 239 70.3 53 Blend with CH2CH13CN
554 4117,24-4017,23$^\star$ 245 951.925 12 466 727.2 53 Blend with CH3CH3CO, $\varv_t$ = 1
556 4130,11-4030,10$^\star$ 245 972.316 19 672 408.0 53 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and $\varv$=0, and U-line
558 3818,20-3817,21$^\star$ 245 972.593 78 443 150.7 53 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and $\varv$=0, and U-line
560 4131,10-4031, 9$^\star$ 246 034.256 22 692 376.2 53 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and CH3OCHO
562 3718,19-3717,20$^\star$ 246 036.674 78 432 144.4 53 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and CH3OCHO
564 27 7,21-26 6,20 247 058.498 12 246 70.8 68 Strong CH3OCHO
565 6312,51-6213,50 247 101.751 518 754 76.5 68 Blend with C2H3CN and HC3N, $\varv_7$ = 2
566 4112,30-4012,29 247 104.436 10 418 803.0 68 Blend with C2H3CN and HC3N, $\varv_7$ = 2
567 4112,29-4012,28 247 105.557 10 418 803.0 68 Blend with C2H3CN and HC3N, $\varv_7$ = 2
568 41 6,36-40 5,35 247 299.045 10 382 168.3 68 Blend with C2H3CN, $\varv_{15}$ = 1
569 41 7,35-40 7,34 247 432.588 13 387 849.3 68 Blend with C2H5OCHO, t-HCOOH, and 34SO2
570 4217,25-4117,24$^\star$ 251 968.635 13 478 752.3 42 Blend with CH3OCH3
572 27 7,20-26 6,21 252 059.917 12 246 69.6 42 Blend with CH313CH2CN, C2H5CN, $\varv_{20}$ = 1, a-C3H7CN, and
              U-line
573 4232,10-4132, 9$^\star$ 252 075.949 25 725 377.4 42 Blend with a-C3H7CN and t-HCOOH
575 1512, 3-1411, 4$^\star$ 252 090.157 12 204 105.6 42 Strong t-HCOOH and CH3OH
577 4216,27-4116,26$^\star$ 252 100.361 12 467 769.0 42 Strong CH3OH and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
579 4215,28-4115,27$^\star$ 252 274.857 12 456 784.8 42 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
581 64 1,63-64 0,64$^\star$ 252 277.352 860 678 33.6 42 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
583 64 1,63-64 1,64$^\star$ 252 277.352 860 678 5.7 42 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
585 25 8,18-24 7,17 254 150.394 12 236 81.3 32 Blend with CH3CH3CO and U-line
586 1313, 0-1212, 1$^\star$ 254 156.954 13 204 114.2 32 Blend with CH3CH3CO and U-line
588 25 8,17-24 7,18 254 324.253 12 236 81.3 32 Strong 13CH3OH
589 42 9,34-41 9,33 255 230.622 14 409 858.3 217 Strong C2H5CN, $\varv_{20}$ = 1 and NH2CHO
590 43 5,38-42 5,37 255 329.346 15 405 895.6 217 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1 and HC3N, $\varv_7$ = 1
591 41 7,34-40 7,33 255 562.496 16 389 855.2 217 Strong SO2 and CH2CH13CN
592 46 7,39-45 8,38 257 971.741 60 454 112.3 1127 Strong t-HCOOH and CH3CN, $\varv_8$ = 1
593 4331,12-4231,11$^\star$ 257 980.769 18 716 442.3 1127 Strong t-HCOOH and CH3CN, $\varv_8$ = 1
595 4317,26-4217,25$^\star$ 257 986.516 13 490 777.1 1127 Strong t-HCOOH and CH3CN, $\varv_8$ = 1
597 5519,36-5518,37$^\star$ 258 045.723 118 685 252.3 1127 Strong CH3CN, $\varv_8$ = 1
599 4332,11-4232,10$^\star$ 258 048.624 22 737 410.9 1127 Strong CH3CN, $\varv_8$ = 1
601 1612, 4-1511, 5$^\star$ 258 080.161 12 208 106.2 1127 Strong CH3OCHO, CH313CN, $\varv_8$ = 1, and NH2CN
603 4333,10-4233, 9$^\star$ 258 121.617 31 759 378.5 1127 Strong CH3CN, $\varv_8$ = 1 and CH3OCHO
605 4316,28-4216,27$^\star$ 258 130.483 13 479 793.5 1127 Strong CH3OCHO and CH3CN, $\varv_8$ = 1
607 4315,29-4215,28$^\star$ 258 320.451 13 469 809.0 1127 Strong CH3CN, $\varv_8$ = 1
609 4313,31-4213,30 258 903.344 12 450 836.8 1609 Noisy, blend with 13CH2CHCN
610 4313,30-4213,29 258 903.558 12 450 836.8 1609 Noisy, blend with 13CH2CHCN
611 4311,32-4211,31 260 000.636 13 434 860.9 413 Strong CH3OCH3 and CH213CHCN
612 4019,21-4018,22$^\star$ 260 004.028 112 478 158.0 413 Strong CH3OCH3 and CH213CHCN
614 26 8,18-25 7,19 260 060.358 12 243 81.7 413 Strong C2H5CN, $\varv_{20}$ = 1 and CH3OH
615 3919,20-3918,21$^\star$ 260 060.729 112 466 151.7 413 Strong C2H5CN, $\varv_{20}$ = 1 and CH3OH
617 3819,19-3818,20$^\star$ 260 110.774 112 455 145.4 413 Strong C2H5OH and C2H5CN, $\varv_{20}$ = 1
619 1413, 1-1312, 2$^\star$ 260 151.979 13 207 114.1 413 Strong C2H5CN, $\varv_{20}$ = 1 and C2H5CN
621 3719,18-3718,19$^\star$ 260 154.562 113 444 139.0 413 Strong C2H5CN, $\varv_{20}$ = 1 and C2H5CN
623 3619,17-3618,18$^\star$ 260 192.478 113 434 132.7 413 Strong NH2CHO and CH2CO
625 44 6,39-43 6,38 260 216.245 17 418 916.5 413 Strong C2H5CN and C2H5CN, $\varv_{20}$ = 1
626 3519,16-3518,17$^\star$ 260 224.898 113 423 126.2 413 Strong C2H5CN, $\varv_{20}$ = 1 and C2H5CN
628 3419,15-3418,16$^\star$ 260 252.187 113 413 119.8 413 Strong C2H5OH, CH3OCHO, H13CO+, and
              C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
630 7314,60-7215,57 260 255.958 771 968 86.0 413 Strong C2H5OH, CH3OCHO, H13CO+, and
              C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
631 1919, 0-1918, 1$^\star$ 260 262.738 117 297 9.3 413 Strong H13CO+ and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
633 3319,14-3318,15$^\star$ 260 274.699 113 403 113.3 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, C2H5CN, $\varv_{20}$ = 1, and H213CS
635 2019, 1-2018, 2$^\star$ 260 275.506 117 302 18.2 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, C2H5CN, $\varv_{20}$ = 1, and H213CS
637 2119, 2-2118, 3$^\star$ 260 287.415 116 309 26.7 413 Strong H213CS and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
639 3219,13-3218,14$^\star$ 260 292.777 113 394 106.7 413 Strong H213CS and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
641 2219, 3-2218, 4$^\star$ 260 298.247 116 315 34.9 413 Strong H213CS and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
643 3119,12-3118,13$^\star$ 260 306.755 113 385 100.0 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
645 2319, 4-2318, 5$^\star$ 260 307.776 116 321 42.8 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
647 2419, 5-2418, 6$^\star$ 260 315.766 115 328 50.5 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
649 3019,11-3018,12$^\star$ 260 316.958 114 376 93.3 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, CH3OCH3, and C2H5CN
651 2519, 6-2518, 7$^\star$ 260 321.972 115 336 58.0 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, CH3OCH3, and C2H5CN
653 2919,10-2918,11$^\star$ 260 323.698 114 367 86.5 413 Strong C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, CH3OCH3, and C2H5CN
655 2619, 7-2618, 8$^\star$ 260 326.138 115 343 65.4 413 Strong CH3OCH3 and C2H5CN
657 2819, 9-2818,10$^\star$ 260 327.281 114 359 79.6 413 Strong CH3OCH3 and C2H5CN
659 2719, 8-2718, 9$^\star$ 260 327.999 114 351 72.5 413 Strong CH3OCH3 and C2H5CN
661 43 9,34-42 9,33 263 500.082 18 422 881.1 74 Blend with C2H513CN and CH3OCH3
662 37 7,31-36 6,30 263 656.862 14 340 85.0 108 Strong CH3OCH3
663 4423,21-4323,20$^\star$ 263 662.413 12 583 684.9 108 Strong CH3OCH3, HNCO, and HC13CCN, $\varv_7$ = 1
665 4424,20-4324,19$^\star$ 263 666.216 12 599 662.1 108 Strong CH3OCH3, HNCO, and HC13CCN, $\varv_7$ = 1
667 4422,22-4322,21$^\star$ 263 671.555 13 568 706.8 108 Strong CH3OCH3, HNCO, and HC13CCN, $\varv_7$ = 1
669 4425,19-4325,18$^\star$ 263 681.350 13 616 638.2 108 Strong HC13CCN, $\varv_7$ = 1, HNCO, and HN13CO
671 4421,23-4321,22$^\star$ 263 695.661 13 554 727.7 108 Strong HCC13CN, $\varv_7$ = 1 and C2H5OH
673 4426,18-4326,17$^\star$ 263 706.506 13 633 613.4 108 Strong HCC13CN, $\varv_7$ = 1
675 4420,24-4320,23$^\star$ 263 737.291 14 540 747.7 108 Strong HNCO
677 4427,17-4327,16$^\star$ 263 740.615 14 651 587.6 108 Strong HNCO
679 4428,16-4328,15$^\star$ 263 782.797 15 669 560.8 108 Strong HC3N and CH3OH, $\varv_t$ = 1
681 4419,25-4319,24$^\star$ 263 799.727 14 527 766.8 108 Strong HC3N, CH3OH, $\varv_t$ = 1, and HC3N, $\varv_5$ = 1/$\varv_7$ = 3
683 4429,15-4329,14$^\star$ 263 832.314 16 688 533.0 108 Blend with NH2CHO and U-line?
685 38 7,32-37 6,31 263 847.676 14 351 91.4 108 Blend with NH2CHO
686 47 2,45-46 3,44$^\star$ 263 860.484 28 434 344.1 108 Blend with C2H5OH and C2H513CN
688 47 2,45-46 2,44$^\star$ 263 860.546 28 434 992.8 108 Blend with C2H5OH and C2H513CN
690 4418,26-4318,25$^\star$ 263 887.257 14 514 784.7 108 Strong CH3CH3CO and HNCO, $\varv_4$ = 1
692 4430,14-4330,13$^\star$ 263 888.552 16 708 504.4 108 Strong CH3CH3CO and HNCO, $\varv_4$ = 1
694 4417,27-4317,26$^\star$ 264 005.588 14 502 801.8 108 Strong CH313CH2CN
696 1712, 5-1611, 6$^\star$ 264 068.075 12 213 106.9 108 Blend with CH3CH3CO, $\varv_t$ = 1
698 46 4,42-45 5,41 266 675.648 20 436 260.6 91 Strong O13CS and C2H513CN
699 46 5,42-45 5,41 266 707.175 20 436 962.7 91 Strong CH3OH
700 29 6,23-28 5,24 266 722.756 11 258 39.0 91 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, CH3CH3CO, $\varv_t$ = 1, and U-line
701 46 4,42-45 4,41 266 722.874 20 436 962.6 91 Blend with C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1, CH3CH3CO, $\varv_t$ = 1, and U-line
702 46 5,42-45 4,41 266 754.401 20 436 260.6 91 Blend with U-line
703 44 8,37-43 8,36 266 788.303 20 429 909.3 91 Blend with U-line
704 4410,35-4310,34 266 958.528 17 440 893.9 91 Blend with C2H5OH and U-line
705 4410,34-44 7,37 267 152.855 100 440 8.9 91 Strong NH213CHO, CH3CH3CO, and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
706 43 7,36-42 7,35 267 157.130 20 414 897.1 91 Strong NH213CHO, CH3CH3CO, and C2H5CN, $\varv_{13}$ = 1/ $\varv_{21}$ = 1
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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