| Species | Transition | Frequency | Transmission | E(lower) | |
| (GHz) | (K) | ||||
| C | J=1-0 | 492.2 | 0.00 | ||
| {13}C | J=1-0 | 492.2 | 0.00 | ||
| CH | F{i},J=1,1.5-2,0.5 | 532.7 | 0.00 | ||
| CH | F{i},J=1,1.5-2,0.5 | 536.7 | 0.00 | ||
| HCl | J=1-0 | 625.9 | 0.00 | ||
| [MgH+] | J=2-1 | 752.0 | 17.27 | ||
| CO | J=7-6 | 806.6 | 0.70 | 161.16 | |
| KH | J=4-3 | 807.9 | 0.70 | 58.21 | |
| {13}C | J=2-1 | 809.1 | 0.71 | 23.62 | |
| C | J=2-1 | 809.3 | 0.71 | 23.62 | |
| {13}C | J=2-1 | 809.5 | 0.71 | 23.62 | |
| CH+ | J=1-0 | 835.0 | 0.28 | 0.00 | |
| SH | OM,J=0.5,1.5-0.5,0.5 | 866.8 | 0.78 | 529.59 | |
| NaH | J=3-2 | 868.6 | 0.78 | 41.71 | |
| CCH | N,J=10,10.5-9,9.5 | 873.0 | 0.75 | 188.60 | |
| CCH | N,J=10,9.5-9,8.5 | 873.0 | 0.75 | 188.63 | |
| SH | OM,J=0.5,1.5-0.5,0.5 | 875.1 | 0.76 | 529.99 | |
| HCN | J=10-9 | 885.9 | 0.72 | 191.37 | |
| LiH | 2-1 | 887.3 | 0.71 | 21.31 | |
| CN | N,J=8,7.5-7,6.5 | 906.5 | 0.60 | 152.30 | |
| CN | N,J=8,8.5-7,7.5 | 906.8 | 0.60 | 152.38 | |
| OH+ | N,J=1,0-0,1 | 909.0 | 0.55 | 0.00 | |
| OH+ | N,J=1,0-0,1 | 909.2 | 0.55 | 0.00 | |
| CO | J=8-7 | 921.7 | 0.50 | 154.88 | |
| [CH2] | 1,1,1=2,0,2 | 942.8 | 0.67 | 67.44 | |
| [NH] | N,J=1,0-0,1 | 956.0 | 0.56 | 0.00 | |
| CCH | N,J=11,11.5-10,10.5 | 960.2 | 0.48 | 230.49 | |
| CCH | N,J=11,10.5-10,9.5 | 960.3 | 0.48 | 230.53 | |
| OH+ | N,J=1,2-0,1 | 971.8 | 0.04 | 0.00 | |
| OH+ | N,J=1,2-0,1 | 971.8 | 0.04 | 0.00 | |
| OH+ | N,J=1,2-0,1 | 971.9 | 0.04 | 0.00 | |
| HCN | J=11-10 | 974.4 | 0.09 | 233.91 | |
| [NH] | N,J=1,2-0,1 | 974.4 | 0.09 | 0.00 | |
| [NH] | N,J=1,1-0,1 | 999.9 | 0.11 | 0.00 | |
| KH | J=5-4 | 1009.1 | 0.30 | 97.02 | |
| [NH+] | OM,J=0.5,1.5-0.5,0.5 | 1012.5 | 0.36 | 0.00 | |
| [NH+] | OM,J=0.5,1.5-0.5,0.5 | 1019.2 | 0.40 | 0.00 | |
| CN | N,J=9,8.5-8,7.5 | 1019.8 | 0.40 | 195.81 | |
| CN | N,J=9,9.5-8,8.5 | 1020.0 | 0.40 | 195.90 | |
| FeH | OM,J=3/2,5/2-3/2,3/2 | 1027.9 | 0.32 | 532.21 | |
| MgH | 3,3.5-2,2.5 | 1031.1 | 0.39 | 49.55 | |
| OH+ | N,J=1,1-0,1 | 1033.0 | 0.40 | 2.33 | |
| OH+ | N,J=1,1-0,1 | 1033.1 | 0.40 | 2.33 | |
| CO | J=9-8 | 1036.9 | 0.40 | 199.12 | |
| SiH | OM,J=0.5,2.5-0.5,1.5 | 1043.9 | 0.35 | 29.85 | |
| SiH | OM,J=0.5,2.5-0.5,1.5 | 1046.2 | 0.33 | 30.12 | |
| CCH | N,J=12,12.5-11,11.5 | 1047.4 | 0.33 | 276.58 | |
| CCH | N,J=12,11.5-11,10.5 | 1047.5 | 0.33 | 276.61 | |
| FeH | OM,J=3/2,5/2-3/2,1/2 | 1058.2 | 0.18 | 532.67 | |
| CO+ | N,J=9,8.5-8,7.5 | 1061.0 | 0.10 | 203.71 | |
| CO+ | N,J=9,9.5-8,8.5 | 1061.2 | 0.10 | 203.83 | |
| HCN | J=12-11 | 1062.9 | 0.12 | 280.67 | |
| FeH | OM,J=1/2,5/2-1/2,3/2 | 1099.0 | 0.00 | 914.70 | |
| [H2D+] | 2,1,1-2,1,2 | 1111.6 | 0.00 | 199.83 | |
| [CH2] | 6,2,4-5,1,5 | 1123.9 | 0.00 | 415.89 | |
| [MgH+] | J=3-2 | 1127.4 | 0.00 | 51.82 | |
| CN | N,J=10,9.5-9,8.5 | 1132.9 | 0.01 | 244.76 | |
| CN | N,J=10,10.5-9,9.5 | 1133.2 | 0.01 | 244.86 | |
| CCH | N,J=13,13.5-12,12.5 | 1134.5 | 0.01 | 326.85 | |
| CCH | N,J=13,12.5-12,11.5 | 1134.6 | 0.01 | 326.89 | |
| HCN | J=13-12 | 1151.4 | 0.00 | 331.69 | |
| CO | J=10-9 | 1151.9 | 0.00 | 248.88 | |
| NaH | J=4-3 | 1156.9 | 0.00 | 83.42 | |
| NH3 | J,K=2,1-1,1 | 1168.4 | 0.00 | 23.84 | |
| SiH | OM,J=1.5,2.5-1.5,1.5 | 1168.9 | 0.00 | 217.83 | |
| SiH | OM,J=1.5,2.5-1.5,1.5 | 1169.5 | 0.00 | 217.84 | |
| FeH | OM,J=1/2,5/2-1/2,3/2 | 1173.3 | 0.01 | 924.54 | |
| CO+ | N,J=10,9.5-9,8.5 | 1178.7 | 0.01 | 254.64 | |
| CO+ | N,J=10,10.5-9,9.5 | 1179.0 | 0.01 | 254.76 | |
| KH | J=6-5 | 1209.6 | 0.00 | 145.53 | |
| NH3 | J,K=2,0-1,0 | 1214.8 | 0.00 | 28.05 | |
| NH3 | J,K=2,1-1,1 | 1215.2 | 0.00 | 22.70 | |
| CCH | N,J=14,14.5-13,13.5 | 1221.6 | 0.00 | 381.31 | |
| CCH | N,J=14,13.5-13,12.5 | 1221.7 | 0.00 | 381.35 | |
| HF | 1-0 | 1232.5 | 0.00 | 0.00 | |
| HCN | J=14-13 | 1239.8 | 0.03 | 386.95 | |
| CN | N,J=11,10.5-10,9.5 | 1246.1 | 0.08 | 299.14 | |
| CN | N,J=11,11.5-10,10.5 | 1246.3 | 0.08 | 299.25 | |
| HCl | J=2-1 | 1251.4 | 0.16 | 30.04 | |
| CO | J=11-10 | 1267.0 | 0.30 | 304.17 | |
| CO+ | N,J=11,10.5-10,9.5 | 1296.4 | 0.14 | 311.21 | |
| CO+ | N,J=11,11.5-10,10.5 | 1296.7 | 0.14 | 311.35 | |
| CCH | N,J=15,15.5-14,14.5 | 1308.7 | 0.34 | 439.94 | |
| CCH | N,J=15,14.5-14,13.5 | 1308.8 | 0.34 | 439.99 | |
| FeH | OM,J=5/2,7/2-5/2,5/2 | 1319.9 | 0.03 | 235.93 | |
| FeH | OM,J=5/2,7/2-5/2,5/2 | 1323.2 | 0.03 | 235.93 | |
| HCN | J=15-14 | 1328.3 | 0.20 | 446.46 | |
| LiH | 3-2 | 1329.4 | 0.25 | 63.89 | |
| CN | N,J=12,11.5-11,10.5 | 1359.2 | 0.38 | 358.94 | |
| CN | N,J=12,12.5-11,11.5 | 1359.4 | 0.38 | 359.06 | |
| [H2D+] | 1,0,1-0,0,0 | 1370.1 | 0.30 | 0.00 | |
| MgH | 4,3.5-3,2.5 | 1372.7 | 0.28 | 98.90 | |
| MgH | 4,4.5-3,3.5 | 1373.5 | 0.28 | 98.90 | |
| CO | J=12-11 | 1381.9 | 0.18 | 364.98 | |
| SH | OM,J=1.5,2.5-1.5,1.5 | 1382.7 | 0.17 | 0.00 | |
| SH | OM,J=1.5,2.5-1.5,1.5 | 1383.1 | 0.17 | 0.00 | |
| CCH | N,J=16,16.5-15,15.5 | 1395.8 | 0.02 | 502.76 | |
| CCH | N,J=16,15.5-15,14.5 | 1395.8 | 0.02 | 502.80 | |
| KH | J=7-6 | 1409.4 | 0.00 | 203.75 | |
| FeH | OM,J=7/2,9/2-7/2,7/2 | 1411.1 | 0.00 | 0.00 | |
| FeH | OM,J=7/2,9/2-7/2,7/2 | 1411.4 | 0.00 | 0.00 | |
| CO+ | N,J=12,11.5-11,10.5 | 1414.1 | 0.00 | 373.43 | |
| CO+ | N,J=12,12.5-11,11.5 | 1414.4 | 0.00 | 373.59 | |
| HCN | J=16-15 | 1416.6 | 0.00 | 510.21 | |
| FeH | OM,J=3/2,7/2-3/2,5/2 | 1433.5 | 0.07 | 581.55 | |
| NaH | J=5-4 | 1444.4 | 0.14 | 139.04 | |
| SH | OM,J=0.5,2.5-0.5,1.5 | 1446.8 | 0.19 | 571.20 | |
| SH | OM,J=0.5,2.5-0.5,1.5 | 1454.9 | 0.27 | 572.00 | |
| N+ | 1-0 | 1461.1 | 0.26 | 0.00 | |
| SiH | OM,J=0.5,3.5-0.5,2.5 | 1464.4 | 0.14 | 79.94 | |
| SiH | OM,J=0.5,3.5-0.5,2.5 | 1466.2 | 0.07 | 80.33 | |
| CH | F{i},J=1,1.5-2,0.5 | 1470.7 | 0.24 | 25.73 | |
| CN | N,J=13,12.5-12,11.5 | 1472.2 | 0.30 | 424.18 | |
| CN | N,J=13,13.5-12,12.5 | 1472.4 | 0.30 | 424.31 | |
| FeH | OM,J=3/2,7/2-3/2,5/2 | 1473.4 | 0.32 | 583.46 | |
| CH | F{i},J=1,1.5-2,0.5 | 1477.3 | 0.37 | 25.76 | |
| CCH | N,J=17,17.5-16,16.5 | 1482.8 | 0.36 | 569.75 | |
| CCH | N,J=17,16.5-16,15.5 | 1482.8 | 0.36 | 569.80 | |
| CO | J=13-12 | 1496.9 | 0.38 | 431.30 | |
| [MgH+] | J=4-3 | 1502.1 | 0.38 | 103.64 | |
| HCN | J=17-16 | 1505.0 | 0.36 | 578.20 | |
| CO+ | N,J=13,12.5-12,11.5 | 1531.7 | 0.28 | 441.31 | |
| CO+ | N,J=13,13.5-12,12.5 | 1532.0 | 0.28 | 441.47 | |
| FeH | OM,J=1/2,7/2-1/2,5/2 | 1561.2 | 0.21 | 967.45 | |
| CCH | N,J=18,18.5-17,17.5 | 1569.7 | 0.15 | 640.91 | |
| CCH | N,J=18,17.5-17,16.5 | 1569.8 | 0.15 | 640.97 | |
| CN | N,J=14,13.5-13,12.5 | 1585.1 | 0.04 | 494.84 | |
| CN | N,J=14,14.5-13,13.5 | 1585.4 | 0.03 | 494.98 | |
| HCN | J=18-17 | 1593.3 | 0.00 | 650.43 | |
| FeH | OM,J=1/2,7/2-1/2,5/2 | 1606.5 | 0.00 | 980.86 | |
| KH | J=8-7 | 1608.4 | 0.00 | 271.66 | |
| CO | J=14-13 | 1611.7 | 0.00 | 503.14 | |
| SiH | OM,J=1.5,3.5-1.5,2.5 | 1632.0 | 0.00 | 273.93 | |
| SiH | OM,J=1.5,3.5-1.5,2.5 | 1633.2 | 0.00 | 273.97 | |
| CO+ | N,J=14,13.5-13,12.5 | 1649.3 | 0.00 | 514.82 | |
| CO+ | N,J=14,14.5-13,13.5 | 1649.5 | 0.00 | 515.00 | |
| CCH | N,J=19,19.5-18,18.5 | 1656.7 | 0.00 | 716.26 | |
| CCH | N,J=19,18.5-18,17.5 | 1656.7 | 0.00 | 716.31 | |
| CH | F{i},J=1,2.5-1,1.5 | 1656.9 | 0.00 | 25.73 | |
| CH | F{i},J=1,2.5-1,1.5 | 1661.1 | 0.00 | 25.76 | |
| CH+ | J=2-1 | 1669.1 | 0.00 | 40.04 | |
| HCN | J=19-18 | 1681.6 | 0.00 | 726.90 | |
| FeH | OM,J=5/2,9/2-5/2,7/2 | 1690.4 | 0.00 | 299.28 | |
| CN | N,J=15,14.5-14,13.5 | 1698.1 | 0.00 | 570.92 | |
| CN | N,J=15,15.5-14,14.5 | 1698.3 | 0.00 | 571.07 | |
| FeH | OM,J=5/2,9/2-5/2,7/2 | 1699.7 | 0.00 | 299.44 | |
| MgH | 5,4.5-4,3.5 | 1714.1 | 0.00 | 164.79 | |
| MgH | 5,5.5-4,4.5 | 1714.8 | 0.00 | 164.79 | |
| CO | J=15-14 | 1726.6 | 0.00 | 580.50 | |
| NaH | J=6-5 | 1730.5 | 0.00 | 208.56 | |
| CCC | P(6) | 1741.1 | 0.00 | ~91.24 | |
| CCH | N,J=20,20.5-19,19.5 | 1743.5 | 0.00 | 795.77 | |
| CCH | N,J=20,19.5-19,18.5 | 1743.6 | 0.00 | 795.83 | |
| FeH | OM,J=7/2,11/2-7/2,9/2 | 1745.9 | 0.00 | 67.72 | |
| FeH | OM,J=7/2,11/2-7/2,9/2 | 1746.2 | 0.01 | 67.72 | |
| NH3 | J,K=3,0-2,0 | 1763.5 | 0.00 | 86.35 | |
| NH3 | J,K=3,1-2,1 | 1763.6 | 0.00 | 81.02 | |
| NH3 | J,K=3,2-2,2 | 1763.8 | 0.00 | 65.02 | |
| CO+ | N,J=15,14.5-14,13.5 | 1766.7 | 0.00 | 593.98 | |
| CO+ | N,J=15,15.5-14,14.5 | 1767.0 | 0.00 | 594.17 | |
| LiH | 4-3 | 1769.7 | 0.00 | 127.69 | |
| HCN | J=20-19 | 1769.8 | 0.00 | 807.60 | |
| CCC | P(4) | 1787.9 | 0.00 | ~91.24 | |
| KH | J=9-8 | 1806.4 | 0.01 | 349.28 | |
| NH3 | J,K=3,1-2,1 | 1808.9 | 0.01 | 79.91 | |
| NH3 | J,K=3,2-2,2 | 1810.3 | 0.01 | 63.88 | |
| CN | N,J=16,15.5-15,14.5 | 1810.9 | 0.01 | 652.42 | |
| CN | N,J=16,16.5-15,15.5 | 1811.1 | 0.01 | 652.58 | |
| CCH | N,J=21,21.5-20,20.5 | 1830.3 | 0.08 | 879.45 | |
| CCH | N,J=21,20.5-20,19.5 | 1830.4 | 0.08 | 879.51 | |
| FeH | OM,J=3/2,9/2-3/2,7/2 | 1833.7 | 0.07 | 650.35 | |
| OH | OM,J=0.5,1.5-0.5,0.5 | 1834.7 | 0.06 | 181.73 | |
| CCC | P(2) | 1836.8 | 0.06 | ~91.24 | |
| [NH+] | OM,J=0.5,2.5-0.5,1.5 | 1837.0 | 0.06 | 47.87 | |
| OH | OM,J=0.5,1.5-0.5,0.5 | 1837.8 | 0.06 | 181.73 | |
| [NH+] | OM,J=0.5,2.5-0.5,1.5 | 1837.9 | 0.06 | 47.87 | |
| CO | J=16-15 | 1841.3 | 0.05 | 663.37 | |
| HCN | J=21-20 | 1858.0 | 0.00 | 896.71 | |
| [MgH+] | J=5-4 | 1875.9 | 0.00 | 172.73 | |
| HCl | J=3-2 | 1876.2 | 0.00 | 90.10 | |
| CO+ | N,J=16,15.5-15,14.5 | 1884.2 | 0.01 | 678.77 | |
| CO+ | N,J=16,16.5-15,15.5 | 1884.4 | 0.01 | 678.98 | |
| SiH | OM,J=0.5,4.5-0.5,3.5 | 1886.8 | 0.01 | 150.22 | |
| SiH | OM,J=0.5,4.5-0.5,3.5 | 1887.8 | 0.01 | 150.70 | |
| CCC | Q(2) | 1890.6 | 0.01 | ~91.24 | |
| FeH | OM,J=3/2,9/2-3/2,7/2 | 1896.7 | 0.01 | 654.04 | |
| CCC | Q(4) | 1896.7 | 0.01 | ~91.24 | |
| CCC | Q(6) | 1906.3 | 0.00 | ~91.24 | |
| CCC | R(0) | 1914.2 | 0.00 | ~91.24 | |
| [CH2] | 1,1,0-1,0,1 | 1915.2 | 0.00 | 22.49 | |
| CCH | N,J=22,22.5-21,21.5 | 1917.1 | 0.00 | 967.30 | |
| CCH | N,J=22,21.5-21,20.5 | 1917.2 | 0.00 | 967.36 | |
| CCC | Q(8) | 1919.4 | 0.00 | ~91.24 | |
| CN | N,J=17,16.5-16,15.5 | 1923.6 | 0.00 | 739.33 | |
| CN | N,J=17,17.5-16,16.5 | 1923.9 | 0.00 | 739.50 | |
| SH | OM,J=1.5,3.5-1.5,2.5 | 1935.0 | 0.01 | 66.37 | |
| SH | OM,J=1.5,3.5-1.5,2.5 | 1935.6 | 0.01 | 66.39 | |
| CCC | Q(10) | 1935.8 | 0.01 | ~91.24 | |
| HCN | J=22-21 | 1946.1 | 0.07 | 990.05 | |
| [NH] | N,J=2,1-1,2 | 1950.0 | 0.09 | 48.00 | |
| [OH+] | N,J=2,1-1,2 | 1953.4 | 0.11 | 46.64 | |
| [CH2] | 2,1,1-2,0,2 | 1953.9 | 0.11 | 67.44 | |
| [NH] | N,J=2,3-1,2 | 1955.0 | 0.11 | 48.00 | |
| CCC | Q(12) | 1955.6 | 0.12 | ~91.24 | |
| CO | J=17-16 | 1956.0 | 0.12 | 751.74 | |
| [NH] | N,J=2,2-1,1 | 1958.0 | 0.13 | 48.00 | |
| [OH+] | N,J=2,3-1,2 | 1959.5 | 0.14 | 46.64 | |
| [OH+] | N,J=2,2-1,1 | 1967.5 | 0.14 | 49.58 | |
| CCC | R(2) | 1968.6 | 0.13 | ~91.24 | |
| [NH] | N,J=2,1-1,0 | 1978.0 | 0.18 | 48.00 | |
| CCC | Q(14) | 1978.6 | 0.18 | ~91.24 | |
| [NH] | 1983.0 | 0.17 | 48.00 | ||
| CCH | N,J=23,23.5-22,22.5 | 2003.8 | 0.14 | 1059.31 | |
| CCH | N,J=23,22.5-22,21.5 | 2003.9 | 0.14 | 1059.38 | |
| CCC | Q(16) | 2004.8 | 0.13 | ~91.24 | |
| CH | F{i},J=2,1.5-2,0.5 | 2006.7 | 0.11 | 0.00 | |
| CH | F{i},J=2,1.5-2,0.5 | 2010.8 | 0.03 | 0.16 | |
| [CH2] | 3,1,2-3,0,3 | 2012.6 | 0.01 | 134.78 | |
| FeH | OM,J=1/2,9/2-1/2,7/2 | 2022.6 | 0.02 | 1042.38 | |
| CCC | R(4) | 2025.0 | 0.02 | ~91.24 | |
| FeH | OM,J=1/2,9/2-1/2,7/2 | 2035.8 | 0.00 | 1057.96 | |
| CN | N,J=18,17.5-17,16.5 | 2036.3 | 0.00 | 831.66 | |
| CN | N,J=18,18.5-17,17.5 | 2036.5 | 0.00 | 831.84 | |
| FeH | OM,J=5/2,11/2-5/2,9/2 | 2057.7 | 0.01 | 235.93 | |
| O | J=1-0 | 2060.1 | 0.01 | 227.77 | |
| FeH | OM,J=5/2,11/2-5/2,9/2 | 2073.9 | 0.00 | 235.93 | |
| CCC | R(6) | 2083.6 | 0.01 | ~91.24 | |
| FeH | OM,J=7/2,13/2-7/2,11/2 | 2087.6 | 0.03 | 151.53 | |
| CCH | N,J=24,24.5-23,23.5 | 2090.5 | 0.04 | 1155.48 | |
| CCH | N,J=24,23.5-23,22.5 | 2090.5 | 0.04 | 1155.56 | |
| FeH | OM,J=7/2,13/2-7/2,11/2 | 2090.9 | 0.04 | 151.53 | |
| CN | N,J=19,18.5-18,17.5 | 2148.9 | 0.00 | 929.39 | |
| CN | N,J=19,19.5-18,18.5 | 2149.1 | 0.00 | 929.58 | |
| FeH | OM,J=3/2,11/2-3/2,9/2 | 2237.5 | 0.00 | 738.36 | |
| FeH | OM,J=3/2,11/2-3/2,9/2 | 2310.1 | 0.02 | 745.21 | |
| HCl | J=4-3 | 2499.8 | 0.02 | 180.14 | |
| HD | J=1-0 | 2674.9 | 0.00 | 0.00 |