Below you can find a list with some astronomical lines that you can find within the APEX bands. Remember that you can optimise your tuning to cover two or more lines in your spectral setup. You can go to our instrument setup tool to help you with that.
SEPIA180 spectral line catalogue
CH3CN(9-8) 165.56908 GHz LSB ! Several lines H2S(1-1) 168.76276 GHz LSB HC18O+(2-1) 170.32275 GHz LSB CH3C2H(10-9) 170.90556 GHz LSB HC15N(2-1) 172.10796 GHz LSB H13CN(2-1) 172.67784 GHz LSB H13CO+(2-1) 173.50670 GHz LSB SiO(4-3)v2 171.2751654 GHz LSB SiO(4-3)v1 172.4811175 GHz LSB SiO(4-3)v0 173.688238 GHz LSB CCH(2-1) 174.7 GHz LSB ! Several lines HCN(2-1) 177.261223 GHz LSB HCO+(2-1) 178.37507 GHz LSB HNC(2-1) 181.32473 GHz LSB H2O(3-2) 183.31009 GHz USB CH3CN(10-9) 183.96275 GHz LSB ! Several lines 13CS(4-3) 184.98177 GHz LSB N2H+(2-1) 186.34469 GHz LSB CH3C2H(11-10) 187.99369 GHz LSB ! Several lines C34S(4-3) 192.81846 GHz LSB CH3OH(4-3) 193.5 GHz USB ! Several lines CS(4-3) 195.95421 GHz LSB CS(4-3)-Test 195.90000 GHZ USB CH3CN(11-10) 202.35551 GHz USB ! Several lines H218O(3-2) 203.40750 GHz USB CH3C2H(12-11) 205.08073 GHz USB ! Several lines
nFLASH230 spectral line catalogue
13C17O(2-1) 214.573873 GHz LSB ! several lines DCO+(3-2) 216.11258 GHz LSB SiO(5-4) 217.104980 GHz LSB 13CN(2-1) 217.4 GHz LSB ! several lines H2CO(3-2) 218.222192 GHz LSB OCS(18-17) 218.903357 GHz LSB C18O(2-1) 219.560357 GHz LSB 13CO(2-1) 220.398677 GHz LSB C17O(2-1) 224.714385 GHz LSB CN(2-1) 226.7 GHz LSB ! several lines CO(2-1) 230.538000 GHz USB OCS(19-18) 231.060983 GHz USB 13CS(5-4) 231.220996 GHz USB C34S(5-4) 241.016194 GHz LSB CH3OH(5-4) 241.791431 GHz LSB OCS(20-19) 243.218040 GHz LSB CS(5-4) 244.935644 GHz USB OCS(21-20) 255.374461 GHz USB HC15N(3-2) 258.157100 GHz USB H13CN(3-2) 259.011821 GHz USB H13CO+(3-2) 260.255339 GHz USB SiO(6-5) 260.518020 GHz USB HN13C(3-2) 261.263310 GHz USB HCN(3-2) 265.886180 GHz USB H15NC(3-2) 266.587803 GHz USB OCS(22-21) 267.530239 GHz USB HCO+(3-2) 267.557526 GHz USB HNC(3-2) 271.981142 GHz USB
SEPIA345/LASMA345 spectral line catalogue
OCS(22-21) 267.530239 GHz LSB HCO+(3-2) 267.557526 GHz LSB HNC(3-2) 271.981142 GHz LSB C34S(6,1-5,1) 287.130188 GHz LSB DCO+(4-3) 288.143844 GHz LSB C34S(6,0-5,0) 289.209062 GHz LSB CS(6-5) 293.912250 GHz LSB OCS(25-24) 303.993250 GHz USB ! changed to USB 2012-05-07 MDU H3O+(1,11-2,10) 307.192406 GHz USB ! changed to USB 2012-05-07 MDU ND3(1-0) 309.909500 GHz USB ! 3 lines within 3MHz 13C18O(3-2) 314.119688 GHz USB H2O(10-9) 321.225625 GHz LSB 13C17O(3-2) 321.851500 GHz LSB H20(5-4) 325.152906 GHz LSB C18O(3-2) 329.330562 GHz LSB 13CO(3-2) 330.587960 GHz LSB ! 3 lines within 100kHz NHD2(1,1-0,1) 335.446531 GHz LSB NHD2(1,0-0,0) 335.514000 GHz LSB C17O(3-2) 337.061125 GHz LSB ! 3 lines within 160kHz C34S(7-6) 337.396469 GHz LSB CH3OH(7-6) 338.404781 GHz LSB ! several lines CN(3-2) 340.247781 GHz LSB ! several lines 339.4-340.3 OCS(28-27) 340.449281 GHz LSB CS(7-6) 342.883000 GHz USB ! changed to USB 2012-05-07 MDU 27AlO(9-8) 344.433438 GHz USB CO(3-2) 345.796000 GHz USB H13CO+(4-3) 346.998344 GHz USB SiO(8-7) 347.330625 GHz USB C2H(4-3) 349.337469 GHz USB ! 4 lines 349.33-349.40 OCS(29-28) 352.599562 GHz USB HCN(4-3) 354.505469 GHz USB HCO+(4-3) 356.734242 GHz USB DCO+(5-4) 360.169781 GHz USB HNC(4-3) 362.630312 GHz USB H2CO(5,05-4,04) 362.736062 GHz USB OCS(30-29) 364.748969 GHz USB H3O+(3,2-2,2) 364.797438 GHz USB H2CO(5,23-4,22) 365.363438 GHz USB H2D+(1,10-1,11) 372.421375 GHz USB
nFLASH460 spectral line catalogue
N2D+(5-4) 385.516721 GHz LSB CS(8-7) 391.846890 GHz LSB C33S(9-8) 434.009710 GHz USB SiO(10-9) 434.120310 GHz USB H2O(7-6) 437.34667 GHz USB C18O(4-3) 439.088766 GHz USB H2O(6_43-5_50) 439.150812 GHz USB 13CO(4-3) 440.76517 GHz USB CS(9-8) 440.803232 GHz USB HCN(5-4) 443.116149 GHz USB LiH(1-0) 443.952938 GHz USB HCO+(5-4) 445.902721 GHz USB HNC(5-4) 453.269922 GHz LSB CO(4-3) 461.040768 GHz LSB SO(13_14-13_13) 461.755942 GHz LSB OCS(38-37) 461.907700 GHz LSB CH3OH(5_-6_) 462.241656 GHz LSB 13CS(10-9) 462.334 GHz LSB N2D+(6-5) 462.603852 GHz LSB SO2(12-11) 463.011403 GHz LSB SO2(35-35) 463.326224 GHz LSB CH3OH(9_-9_) 464.834670 GHz LSB HDO(1_01-0_00) 464.924520 GHz LSB NH2+(5-4) 465.824777 GHz LSB NH3(0-1) 466.245200 GHz LSB NH2D(1-0) 470.271680 GHz LSB H2O(6_42-5_51) 470.88895 GHz LSB SiO(11-10) 477.504730 GHz USB CS(10-9) 489.750952 GHz USB CI(1-0) 492.160656 GHz USB PH(1-0) 494.17 GHz USB
SEPIA660 spectral line catalogue
H13CO+(7-6) 607.1751 GHz SiO(14-13) 607.6080 GHz HN13C(7-6) 609.5063 GHz HCN-v2(7-6) 623.3635 GHz HCO+(7-6) 624.2087 GHz SiH((3/2)-(1/2)) 624.9201 GHz ! Several lines H37Cl(1-0) 624.9644 GHz ! Several lines HCl(1-0) 625.9016 GHz ! Several lines C34S(13-12) 626.3493 GHz HNC(7-6) 634.5082 GHz 30SiO(15-14) 635.2170 GHz CS(13-12) 636.5318 GHz 29SiO(15-14) 642.7998 GHz SiO(15-14) 650.9567 GHz DCN(9-8) 651.5709 GHz C18O(6-5) 658.5536 GHz 13CO(6-5) 661.0681 GHz C17O(6-5) 674.0093 GHz 30SiO(16-15) 677.5083 GHz HCS+(16-15) 682.4407 GHz CS(14-13) 685.4348 GHz 29SiO(16-15) 685.5944 GHz HC15N(8-7) 688.2758 GHz H13CN(8-7) 690.5515 GHz CO(6-5) 691.4730 GHz H13CO+(8-7) 693.8769 GHz SiO(16-15) 694.2946 GHz HN13C(8-7) 696.5323 GHz HCN-v2(8-7) 708.7857 GHz ! Several lines HCN(8-7) 708.8772 GHz HCO+(8-7) 713.3418 GHz 30SiO(17-16) 719.7888 GHz CS(15-14) 722.5768 GHz