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Table A.1

Line identifications.

Freq. (MHz) Molecular lines1 Comments2
218 132 EE−(CH3)2CO 202,18–193,17, 203,18–193,17, 202,18–192,17, 203,18–192,17,
aGg’-(CH2OH)2, HCOOH
218 143 U
218 157 U
218 163 AA−(CH3)2CO 202,18–193,17,CH2OHCHO
218 181 aGg’-(CH2OH)2 184,0–183,1, 185,0–184,1
218 199 O13CS 18–17
218 222 p-H2CO 30,3–20,2
218 238 aGg’-(CH2OH)2 2217,5–2117,4, 2217,6–2117,5
218 259 A-CH3OCHO 319,23–318,24, CH2OHCHO
218 282 E-CH3OCHO 17−3,14–16−3,13
218 298 A-CH3OCHO 173,13–163,13
218 316 CH2DOH 52,4–51,5
218 324 HC3N 24–23, CH2OHCHO
218 336 U
218 371 aGg’-(CH2OH)2 224,19–214,18
218 380 aGg’-(CH2OH)2 2215,7–2115,6, 2215,8–2115,7
218 389 CH3CH2CN 243,21–233,20, CH3OCOD
218 404 A-CH2DOCOH 185,14–175,13, S-CH2DOCOH, CH3OCOD
218 440 E-CH3OH 42–31
218 460 NH2CHO 101,9–91,8, T-CH3CH2OH
218 475 p-H2CO 32,2–22,1
218 493 CH3OCH3 233,21–232,22
218 519 E-CH3OCOD 186,13–176,12
218 526 A-CH3OCOD 186,13–176,12
218 541 HCOOD 103,7–93,6
218 554 T-CH3CH2OH 215,16–214,17
218 576 aGg’-(CH2OH)2 2213,10–2113,9, 2213,9–2113,8
218 585 A-CH3OCHO 369,28–368,29
218 594 A-CH3OCHO 277,21–275,22
218 611 U
218 632 EE−(CH3)2CO 129,4–118,3, CH3OCHO 277,21–27−5,22
218 655 T-CH3CH2OH 72,5–61,6, CH3OCHO νt = 1
218 672 A-CH3CHO νt = 1 287,22–285,23
218 681 E-CH3CHO νt = 1 33−9,25–33−8,26
218 688 CH2DOH 174,13–165,12
218 696 CH2DOH 174,14–165,11
218 707 aGg’-(CH2OH)2 2212,10–2112,9, 2212,11–2112,10
218 730 S-CH2DOCOH 194,16–184,15, wing of C3H2 60,6–51,5?
218 738 CH3CH2CN ν13 = 1 /ν21 = 1 243,22–233,21, 243,21–233,20, CH3CHO νt = 1
218 760 p-H2CO 32,1–22,0
218 774 AE−(CH3)2CO 129,4–118,3
218 782 U
218 796 CH2DOH 201,20–192,17, G-CH3CH2OH, CH3OCOD
218 815 E-CH3OH νt = 2 16-8–15-9, AA−(CH3)2CO
218 830 E-CH3OCHO νt = 1 1813,5–1713,4
218 850 U
218 860 HC3N ν7 = 1 24-1–23-1
218 873 aGg’-(CH2OH)2 2211,12–2111,11, 2211,11–2111,10
218 903 OCS 18–17
218 914 U
218 922 U
218 938 HCOOH 81,8–70,7
218 955 A-13CH3OCHO 408,33–399,30
218 967 E-CH3OCHO νt = 1 1812,6–1712,5, CH2OHCHO, CH2DOCOH,
13CH3OCHO
218 980 HNCO 101,10–91,9, HN13CO
219 007 S-CH2DOCOH 329,23–328,24
219 019 S-CH2DCH2CN 271,27–261,26
219 037 CH2OHCHO 3910,30–399,31
219 067 CH2OHCHO 272,25–272,26, 272,25–271,26, CH3OCHO νt = 1, 13CH3OCHO,
CH2DCH2CN
219 078 E-CH3OCHO νt = 1 283,25–282,26, AE-(CH3)2CO, EA-(CH3)2CO
219 090 aGg’-(CH2OH)2 2210,13–2110,12, 2210,12–2110,11,CH3OCHO
219 098 A-CH2DOCOH 186,12–176,11, 13CH3OCHO, CH2OHCHO, HCOOH
219 108 A-CH3OCHO 347,28–345,29
219 115 U
219 123 CH2OHCHO 293,26–292,27
219 132 S-CH2DOCOH 198,12–188,11, 198,11–188,10
219 143 U
219 154 A-CH3OCHO νt = 1 1811,7–1711,6, 104,6–93,6
219 171 OCS ν2 = 1 18-1–17-1 , T-CH3CH2OH, HC3N ν7 = 1
219 188 EE−(CH3)2CO 55,1–54,1
219 196 U
219 204 CH2DOH 205,16–196,13, 205,15–196,14
219 220 AE-(CH3)2CO 211,20–202,19, 212,20–201,19, EA-(CH3)2CO,
CH3CH2CN ν13/ν21 = 1
219 228 CH2OHCHO 315,27–313,28
219 242 A-CH3OCOD 210,21–201,20, 211,21–201,20, 210,21–200,20, 211,21–200,20 , EE-(CH3)2CO
219 264 AA-(CH3)2CO 211,20–202,19, 212,20–201,19, CH3OCHO
219 276 SO2 227,15–236,18
219 295 S-CH2DCH2CN 263,24–253,23, CH3CHO
219 305 CH3OCH3 316,26–307,23, CH2OHCHO
219 311 AA-(CH3)2CO 129,4–118,3
219 321 CH3CH2CN ν13 = 1/ν21 = 1 251,25–241,24, 252,25–242,23, CH3OCHO νt = 1
219 330 E-CH3OCHO νt = 1 18−15,4–17−15,3
219 341 H13COOH 100,10–90,9
219 355 34SO2 111,10–100,10
219 370 S-CH2DCH2CN 2612,14–2512,13, 2612,15–2512,14
219 386 aGg’-(CH2OH)2 229,14–219,13, 229,13–219,12
219 389 U
219 398 OCS ν2 = 1 18–17
219 411 E-CH3OCHO νt = 1 180,8–170,7
219 441 U
219 467 CH3OCH3 285,24–276,21, CH3CH2CN, AE-(CH3)2CO, EA-(CH3)2CO
219 479 CH3OCHO νt = 1 18−14,5–17−14,4,CH3OCHO
219 490 DC3N 26–25
219 506 CH3CH2CN 242,22–232,21
219 512 U
219 541 aGg’-(CH2OH)2 222,21–212,20
219 550 HNCO 104,6–94,5, 104,7–94,6, CH3OH Partially overlapped with C18O
219 560 C18O 2–1
219 570 A-CH3OCHO νt = 1 1815,4–1715,3, 1815,3–1715,2, 1816,2–1716,1, 1816,3–1716,2 Partially overlapped with C18O
219 580 aGg’-(CH2OH)2 221,21–211,20, CH3OCHO
219 584 A-CH3OCHO νt = 1 1813,6–1713,5, 1813,5–1713,4, CH3OCHO
219 593 E-CH3OCHO 28−9,19–28−8,20, CH3OCOD,CH2OHCHO
219 600 E-CH3OCHO 309,22–308,23
219 607 E-CH3OCHO 305,26–30−3,27, EE-(CH3)2CO
219 622 A-CH3OCHO νt = 1 1812,6–1712,5, 1812,7–1712,6
219 642 E-CH3OCHO νt = 1 18−13,6–17−13,5
219 657 HNCO 103,7–93,6, HN13CO
219 674 A-CH3OCHO 305,26–303,27
219 696 A-CH3OCHO νt = 1 1811,8–1711,7, 1811,7–1711,6
219 705 A-CH3OCHO νt = 1 184,15–174,14
219 720 E-CH3OCHO νt = 1 32−9,24–32−8,25, 28−4,25–282,26
219 735 HNCO 102,9–92,8, 102,8–92,7, HN13CO
219 751 AA-(CH3)2CO 338,25–333,26, 339,25–337,26
219 764 E-CH3OCHO νt = 1 189,9–179,8, aGg’-(CH2OH)2 204,16–194,15
219 780 A-CH3CHO νt = 2 111,10–101,9, CH3OCHO νt = 1
219 798 HNCO 101,10–90,9
219 804 aGg’-(CH2OH)2 228,15–218,14, HN13CO
219 823 A-CH3OCHO νt = 1 1810,9–1710,8, 1810,8–1710,7 , AE-(CH3)2CO, EA-(CH3)2CO,
CH3CHO
219 863 U
219 876 U
219 894 U
219 900 U CH2CHCN 102,9–91,8
219 908 o-H213CO 31,2–21,1
219 916 U E-CD3CN 145–135
219 949 SO 56–45
219 965 U A-CD3CN 143–133
219 980 U E-CD3CN 142–132
219 991 U A-CD3CN 140–130
220 030 CH3OCHO νt = 1 189,10–179,9, 189,9–179,8
220 037 HCOOH 100,10–90,9, CH3OCHO νt = 1
220 054 CH2OHCHO 3510,26–359,27,
220 077 E-CH3OH 80,8–71,6, CH2DOH
220 094 aGg’-(CH2OH)2 2411,13–2410,15, 2411,14–2410,14
220 140 U
220 155 T-CH3CH2OH 243,22–242,23
220 167 E-CH3OCHO 17−4,13–16−4,12, AA-(CH3)2CO
220 178 o-H2CCO 111,11–101,10
220 190 A-CH3OCHO 174,13–164,12
220 196 CH2OHCHO 76,2–65,1, 76,1–65,2
220 203 CH2OHCHO 114,7–103,8
220 225 U
220 235 E-CH3CN 1211–1111
220 243 U
220 258 E-CH3OCHO νt = 1 188,10–178,9, CH2DOCOH
220 270 U
220 279 U
220 300 A-CH2DOCOH 201,19–191,18, CH313CN
220 307 E-CH3OCHO νt = 1 18−10,9–17−10,8
220 321 A-13CH3OH 177,11–186,12, 177,10–186,13, CH3CN
220 332 U
220 345 U CH2CHCN 94,5–103,8, G+CH3CH2OH
CH2DOCOH
220 355 AE-(CH3)2CO 221,22–211,21, 220,22–210,21, EA-(CH3)2CO
220 361 EE-(CH3)2CO 220,22–211,21, 221,22–211,21, 221,22–210,21, 220,22–210,21
220 368 A-CH3OCHO νt = 1 188,11–178,10, 188,10–178,9, AA-(CH3)2CO, EA-(CH3)2CO
220 390 H13CC2N 25-24 Partially blended with 13CO
220 398 13CO 2-1, CH3OH
220 403 A-CH3CN 129–119, aGg’-(CH2OH)2 Partially blended with 13CO
220 409 E-CH3OCHO νt = 1 18−4,15–17−4,14 Partially blended with 13CO
220 417 A-CH3OCHO νt = 1 183,16–172,15
220 427 U
220 446 A-CH3CHO 214,18–221,21
220 466 CH2OHCHO 202,18–193,17, AE-(CH3)2CO
220 476 E-CH3CN 128–118
220 486 A-CH313CN 126–116
220 498 aGg’-(CH2OH)2 227,15–217,14
220 504 33SO2 271–2728, 271–2727
220 525 A-CH3OCHO νt = 1 104,6–93,7
220 532 E-CH313CN 125–115
220 540 E-CH3CN 127–117
220 551 CH2DOH 171,16–170,17
220 570 E-CH313CN 214,18–221,21
220 585 HNCO 101,9–91,8
220 595 A-CH3CN 126–116
220 602 T-CH3CH2OH 131,13–120,12
220 606 E-CH3OCHO ν=1 18−3,16–172,15
220 622 E-CH313CN 122–112
220 640 E-CH3CN 125–115
220 647 E-CH3OCHO νt = 1 18−9,10–17−9,9
220 662 CH3CH2CN 252,24–242,23, EE- (CH3)2CO
220 679 E-CH3CN 124–114
220 695 AE-(CH3)2CO 295,25–294,26, 294,25–293,26 CH2CHCN ν=1 103,7–102,8
220 701 CH2OHCHO 409,32–408,33
220 709 A-CH3CN 123–113
220 730 E-CH3CN 122–112
220 745 A-CH3CN 120–110, E-CH3CN 121–111
220 764 EE-(CH3)2CO 1111,9–1010,0
220 785 E-CH3OCHO 28−3,25–283,26, CH3OCHO νt = 1
220 793 U
220 814 E-CH3OCHO 28−3,25–28−2,26
220 847 CH3OCH3 244,20–235,19
220 857 U
220 866 CH3OCHO νt = 1 192,17–183,16, CH3OCHO, G-CH3CH2OH, CH3CHO νt = 1
220 887 A-CH3OCHO 1817,1–1717,0, 1817,2–1717,1
220 892 CH3OCH3 234,20–233,21, CH3OCHO
220 901 E-CH3OCHO 18−17,1–17−17,0
220 913 CH3OCHO νt = 1 187,12–177,11, CH3OCHO
220 926 A-CH3OCHO 1816,3–1716,2, 1816,2–1716,1,CH2DOCOH,
AE-(CH3)2CO, EA-(CH3)2CO
220 936 E-CH3OCHO 18−16,2–17−16,1
220 946 A-CH3OCHO ν = 1 187,11–177,10, CH3OCHO
220 961 AA-(CH3)2CO 1111,1–1010,0, 1111,0–1010,1,CH3OCHO,CH3NC
220 978 A-CH3OCHO 1815,4–1715,3, 1815,3–1715,2,CH3CN ν8=1,EE-(CH3)2CO
220 985 E-CH3OCHO νt = 1 187,11–177,10,CH3OCHO
220 989 S-CH2DOCOH 196,13–186,12
220 999 G-CH3CH2OH 130,13–120,12,CH3OCHO
221 008 aGg’-(CH2OH)2 214,18–204,17,CH2OHCHO
221 013 E-CH3NC 115–105
221 026 A-CH3OCHO 366,30–365,31
221 038 aGg’-(CH2OH)2 226,17–216,16
221 049 A-CH3OCHO 1814,5–1714,4, 1814,4–1714,3
221 059 CH3CN ν8 = 1 128,1–118,1,CH3NC
221 066 E-CH3OCHO 379,29–378,30
221 077 A-CH3OCHO 299,21–298,22, CH3CN ν8=1
221 087 E-CH3OCHO 299,21–298,22
221 092 A-CH3NC 113–103
221 100 aGg’-(CH2OH)2 225,18–215,17
221 112 E-CH3OCHO νt = 1 18−8,11–17−8,10, 34SO2
221 119 E-CH3NC 112–102
221 132 E-CH3NC 111–101,CH3CN ν8=1, CH3OCHO νt = 1
221 138 A-CH3NC 110–100
221 141 A-CH3OCHO 1813,6–1713,5, 1813,5–1713,4, E-CH3OCHO 18−13,5–17−13,4
221 157 E-CH3OCHO 1813,6–1713,5, CH2DOH, CH3OCOD
221 165 A-CH3OCHO ν=1 378,30–377,31
221 178 CH2DOH 62,5-61,6, HDCS 71,6-61,5
221 191 p-D2CO 41,4–31,3
221 198 CH3OCH3 275,22–274,23,CH3CN ν8=1
221 210 CH3CN ν8=1 128,2–118,2
221 216 E-CH3CHO νt=2 112,10–102,9
221 222 A-CH3CHO νt = 1 221,21–220,22
221 253 CH3CN ν8=1 125,1–115,1
221 266 A-CH3OCHO 1812,7–1712,6, 1812,6–1712,5,CH3CN ν8=1 127,2–117,2
221 273 CH2DOH 51,5–41,4
221 285 E-13CH3OH 8−1,8-70,7, CH3OCHO
221 298 A-CH3CHO 133,10–132,11, CH3CN ν8=1 124,1–114,1, CH3OCHO
221 312 CH3CN ν8 = 1 126,2–116,2, NH2CHO
221 326 U
221 338 aGg’-(CH2OH)2 233,21–223,20,CH3CN ν8=1 123,1–113,1, aGg’-(CH2OH)2
221 350 CH3CN ν8 = 1 125,2–115,2
221 367 CH3CN ν8 = 1 122,1–112,1
221 382 CH3CN ν8 = 1 124,2–114,2
221 392 CH2DOH 101,10-90,9,CH3CN ν8=1 121,1–111,1
221 404 CH3CN ν8=1 123,2–113,2, CH2DOCOH,CH3OCHO
221 423 A-13CH3OH νt = 1 61,6 - 72,5, CH3OCHO, CH3CN ν8 = 1
221 433 A-CH3OCHO 1811,8–1711,7, 1811,7–1711,6, CH3CH2CN ν13/ν21 = 1
221 445 E-CH3OCHO 1811,8–1711,7, CH3CH2CN ν13/ν21 = 1
221 465 CH2OHCHO 3410,25–349,26
221 480 E-CH3CHO νt = 1 238,15–247,17, CH3CHO νt = 2
221 494 aGg’-(CH2OH)2 125,8–114,8
221 500 EE-(CH3)2CO 272,25–272,26, 272,25–271,26, 273,25–272,26, 273,25–271,26
221 519 U
221 526 EA-(CH3)2CO 3120,11–3117,14
221 534 U
221 547 U
221 560 A-CH2DOCOH 76,2–65,1, 76,1–65,2, S-CH2DOCOH 213,18–204,17, 509,41–508,42
221 566 U
221 582 aGg’-(CH2OH)2 184,15–173,14
221 597 U
221 605 U
221 627 CH3CN ν8 = 1 121,2–11−1,2
221 649 E-CH3OCHO 18−10,8–17−10,7
221 660 A-CH3OCHO 1810,9–1710,8, 1810,8–1710,7, E-CH3OCHO 184,15–174,14

Notes.

(1)

Lines are ordered from major to minor contribution to the total integrated flux according to our model.

(2)

The lines in this column correspond to doubtful identifications.

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