| Element | Intensity | Wavelength (nm) in air |
Spectrum | Levels Odd J Even J |
|||
| ThI-II | 22 | 381.8686 | I | 31 141 | 5 | 4 961 | 4 |
| ThI-II | 26 | 382.0793 | I | 29 853 | 2 | 3 687 | 2 |
| ThI-II | 10 | 382.1431 | II | 11 116 | 7/2 | 37 277 | 7/2 |
| ThI-II | 17 | 382.3068 | I | 31 712 | 1 | 5 563 | 1 |
| ThI-II | 24 | 382.5133 | I | 11 197 | 5 | 37 332 | 6 |
| ThI-II | 12 | 383.6369 | I | 10 526 | 3 | 36 653 | 2 |
| ThI-II | 328 | 382.8385 | I | 26 113 | 2 | 0 | 2 |
| ThI-II | 11 | 383.0061 | I | 10 414 | 4 | 36 515 | 3 |
| ThI-II | 122 | 383.0774 | I | 26 096 | 3 | 0 | 2 |
| ThI-II | 10 | 383.1640 | I | 28 649 | 1 | 2 558 | 0 |
| ThI-II | 20 | 383.6539 | I | 33 560 | 4 | 7 502 | 3 |
| ThI-II | 52 | 383.6585 | I | 31 019 | 4 | 4 961 | 4 |
| ThI-II | 86 | 383.7875 | I | 28 917 | 2 | 2 869 | 3 |
| ThI-II | 12 | 383.9657 | I | 7 795 | 4 | 33 831 | 4 |
| ThI-II | 248 | 383.9695 | I | 26 036 | 3 | 0 | 2 |
| ThI-II | 28 | 383.9748 | II | 6 700 | 9/2 | 32 736 | 7/2 |
| ThI-II | 19 | 384.0800 | I | 30 990 | 3 | 4 961 | 4 |
| ThI-II | 20 | 384.1960 | II | 9 720 | 7/2 | 35 741 | 5/2 |
| ThI-II | 15 | 384.2897 | I | 11 197 | 5 | 37 211 | 5 |
| ThI-II | 15 | 384.6888 | I | 29 853 | 2 | 3 865 | 1 |
| ThI-II | 35 | 385.2135 | I | 29 640 | 1 | 3 687 | 2 |
| ThI-II | 22 | 385.4511 | II | 10 189 | 11/2 | 36 125 | 9/2 |
| ThI-II | 18 | 385.9840 | II | 8 378 | 7/2 | 34 279 | 7/2 |
| ThI-II | 26 | 386.3406 | II | 6 700 | 9/2 | 32 576 | 7/2 |
| ThI-II | 24 | 386.9663 | I | 32 197 | 3 | 6 362 | 2 |
| ThI-II | 16 | 387.2722 | II | 36 193 | 9/2 | 10 379 | 9/2 |
| ThI-II | 18 | 387.3148 | I | 28 680 | 4 | 2 869 | 3 |
| ThI-II | 40 | 387.3474 | I | 25 809 | 1 | 0 | 2 |
| ThI-II | 214 | 387.3822 | I | 28 676 | 3 | 2 869 | 3 |
| ThI-II | 44 | 387.4244 | I | 28 673 | 2 | 2 869 | 3 |
| ThI-II | 100 | 387.4862 | I | 30 761 | 3 | 4 961 | 4 |
| ThI-II | 41 | 387.5373 | I | 10 414 | 4 | 36 210 | 5 |
| ThI-II | 10 | 387.5646 | I | 33 297 | 2 | 7 502 | 3 |
| ThI-II | 40 | 387.9644 | I | 33 270 | 4 | 7 502 | 3 |
| ThI-II | 56 | 388.6916 | I | 28 589 | 3 | 2 869 | 3 |
| ThI-II | 13 | 388.7020 | I | 10 414 | 4 | 36 133 | 5 |
| ThI-II | 70 | 389.5419 | I | 7 795 | 4 | 33 459 | 4 |
| ThI-II | 19 | 389.8437 | I | 28 513 | 2 | 2 869 | 3 |
| ThI-II | 12 | 390.0577 | I | 34 430 | 3 | 8 800 | 4 |
| ThI-II | 21 | 390.0879 | II | 7 331 | 5/2 | 32 959 | 3/2 |
| ThI-II | 30 | 390.3102 | I | 7 795 | 4 | 33 408 | 3 |
| ThI-II | 35 | 391.1909 | I | 30 517 | 4 | 4 961 | 4 |
| ThI-II | 73 | 391.6418 | I | 25 526 | 1 | 0 | 2 |
| ThI-II | 11 | 391.7269 | I | 10 526 | 3 | 36 047 | 2 |
| ThI-II | 46 | 391.9023 | I | 29 197 | 1 | 3 687 | 2 |
| ThI-II | 25 | 392.3800 | I | 28 347 | 2 | 2 869 | 3 |
| ThI-II | 82 | 392.5093 | I | 29 157 | 3 | 3 687 | 2 |
| ThI-II | 14 | 392.5219 | I | 35 273 | 5 | 9 804 | 5 |
| ThI-II | 88 | 392.9669 | II | 25 440 | 5/2 | 0 | 3/2 |
| ThI-II | 76 | 393.2911 | I | 7 795 | 4 | 33 214 | 5 |
| ThI-II | 11 | 394.5507 | Il | 36 193 | 9/2 | 10 855 | 7/2 |
| ThI-II | 18 | 394.6145 | II | 13 406 | 13/2 | 38 740 | 11/2 |
| ThI-II | 19 | 394.6392 | I | 29 197 | 2 | 3 865 | 1 |
| ThI-II | 20 | 394.7331 | I | 35 131 | 4 | 9 804 | 5 |
| ThI-II | 65 | 394.8031 | I | 25 321 | 3 | 0 | 2 |
| ThI-II | 11 | 394.8135 | I | 8 243 | 2 | 33 564 | 3 |
| ThI-II | 10 | 394.8964 | II | 9 238 | 9/2 | 34 553 | 9/2 |
| ThI-II | 115 | 395.0395 | I | 25 306 | 2 | 0 | 2 |
| ThI-II | 10 | 395.1515 | Il | 12 488 | 9/2 | 37 787 | 7/2 |
| ThI-II | 21 | 395.2761 | I | 29 157 | 1 | 3 865 | 1 |
| ThI-II | 12 | 395.5170 | I | 35 081 | 5 | 9 804 | 5 |
| ThI-II | 10 | 395.6594 | II | 10 189 | 11/2 | 35 456 | 9/2 |
| ThI-II | 21 | 395.6691 | II | 25 266 | 1/2 | 0 | 3/2 |
| ThI-II | 29 | 395.9300 | I | 30 812 | 2 | 5 563 | 1 |
| ThI-II | 11 | 396.2420 | I | 28 917 | 2 | 3 687 | 2 |
| ThI-II | 165 | 396.7392 | I | 30 160 | 4 | 4 961 | 4 |
| ThI-II | 94 | 396.8476 | I | 13 175 | 4 | 38 366 | 4 |
| ThI-II | 12 | 396.9003 | II | 25 188 | 3/2 | 0 | 3/2 |
| ThI-II | 59 | 397.2155 | I | 7 795 | 4 | 32 963 | 5 |
| ThI-II | 16 | 397.2640 | I | 8 243 | 2 | 33 408 | 3 |
| ThI-II | 37 | 397.3196 | I | 31 523 | 3 | 6 362 | 2 |
| ThI-II | 17 | 398.0090 | I | 14 481 | 6 | 39 599 | 7 |
| ThI-II | 36 | 399.0492 | I | 28 917 | 2 | 3 865 | 1 |
| ThI-II | 19 | 399.1731 | I | 33 844 | 5 | 8 800 | 4 |
| ThI-II | 65 | 399.4549 | II | 25 027 | 1/2 | 0 | 3/2 |
| ThI-II | 11 | 399.6062 | II | 15 349 | 11/2 | 40 367 | 9/2 |
| ThI-II | 14 | 400.0281 | I | 10 414 | 4 | 35 405 | 3 |
| ThI-II | 38 | 400.1058 | I | 7 795 | 4 | 32 781 | 4 |
| ThI-II | 16 | 400.1894 | I | 24 981 | 3 | 0 | 2 |
| ThI-II | 12 | 400.3309 | II | 9 202 | 7/2 | 34 174 | 5/2 |
| ThI-II | 30 | 400.5093 | I | 28 649 | 1 | 3 687 | 2 |
| ThI-II | 91 | 400.8210 | I | 32 737 | 5 | 7 795 | 4 |
| ThI-II | 12 | 400.9011 | I | 32 439 | 4 | 7 502 | 3 |
| ThI-II | 44 | 400.9057 | I | 11 197 | 5 | 36 133 | 5 |
| ThI-II | 16 | 401.1592 | I | 31 283 | 3 | 6 362 | 2 |
| ThI-II | 29 | 401.1740 | I | 29 881 | 4 | 4 961 | 4 |
| ThI-II | 114 | 401.2495 | I | 27 784 | 2 | 2 869 | 3 |
| ThI-II | 17 | 401.4716 | I | 28 589 | 3 | 3 687 | 2 |
| ThI-II | 12 | 401.8099 | I | 32 160 | 2 | 7 280 | 2 |
| ThI-II | 223 | 401.9129 | II | 24 873 | 5/2 | 0 | 3/2 |
| ThI-II | 10 | 402.0354 | I | 37 954 | 3 | 13 088 | 3 |
| ThI-II | 24 | 402.2067 | I | 8 243 | 2 | 33 099 | 3 |
| ThI-II | 10 | 402.2096 | II | 4 490 | 5/2 | 29 345 | 5/2 |
| ThI-II | 19 | 402.4803 | I | 24 838 | 1 | 0 | 2 |
| ThI-II | 43 | 402.7009 | I | 28 513 | 2 | 3 687 | 2 |
| ThI-II | 15 | 402.9826 | I | 28 673 | 2 | 3 865 | 1 |
| ThI-II | 21 | 403.0293 | I | 34 609 | 5 | 9 804 | 5 |
| ThI-II | 187 | 403.0842 | I | 27 670 | 3 | 2 869 | 3 |
| ThI-II | 18 | 403.2453 | I | 32 294 | 4 | 7 502 | 3 |
| ThI-II | 23 | 403.2595 | I | 33 591 | 3 | 8 800 | 4 |
| ThI-II | 10 | 403.3776 | I | 28 649 | 1 | 3 865 | 1 |
| ThI-II | 20 | 403.3907 | I | 29 744 | 3 | 4 961 | 4 |
| ThI-II | 233 | 403.6048 | I | 24 769 | 3 | 0 | 2 |
| ThI-II | 25 | 403.6565 | II | 26 626 | 1/2 | 1 859 | 3/2 |
| ThI-II | 10 | 403.8229 | I | 7 795 | 4 | 32 551 | 3 |
| ThI-II | 13 | 403.9865 | I | 14 206 | 4 | 38 953 | 5 |
| ThI-II | 10 | 404.1204 | II | 35 593 | 9/2 | 10 855 | 7/2 |
| ThI-II | 70 | 404.3395 | I | 29 686 | 3 | 4 961 | 4 |
| ThI-II | 12 | 404.8288 | I | 32 197 | 3 | 7 502 | 3 |
| ThI-II | 18 | 404.9945 | I | 28 372 | 1 | 3 687 | 2 |
| ThI-II | 24 | 405.0887 | I | 14 481 | 6 | 39 160 | 6 |
| ThI-II | 42 | 405.3528 | I | 7 795 | 4 | 32 458 | 4 |
| ThI-II | 40 | 405.9253 | I | 30 990 | 3 | 6 362 | 2 |
| ThI-II | 66 | 406.3407 | I | 11 197 | 5 | 35 799 | 6 |
| ThI-II | 20 | 406.4332 | I | 11 197 | 5 | 35 794 | 4 |
| ThI-II | 23 | 406.7451 | I | 27 447 | 2 | 2 869 | 3 |
| ThI-II | 34 | 406.9201 | II | 6 691 | 3/2 | 31 259 | 5/2 |
| ThI-II | 22 | 406.9461 | I | 30 928 | 1 | 6 362 | 2 |
| ThI-II | 14 | 407.0238 | I | 24 561 | 3 | 0 | 2 |
| ThI-II | 20 | 407.1751 | I | 8 243 | 2 | 32 796 | 3 |
| ThI-II | 11 | 407.3856 | I | 34 344 | 4 | 9 804 | 5 |
| ThI-II | 32 | 407.5503 | I | 27 087 | 1 | 2 558 | 0 |
| ThI-II | 11 | 408.0358 | I | 31 780 | 3 | 7 280 | 2 |
| ThI-II | 35 | 408.0706 | I | 7 795 | 4 | 32 293 | 5 |
| ThI-II | 23 | 408.1368 | I | 33 294 | 3 | 8 800 | 4 |
| ThI-II | 26 | 408.3469 | I | 28 347 | 2 | 3 865 | 1 |
| ThI-II | 30 | 408.5042 | II | 10 189 | 11/2 | 34 661 | 11/2 |
| ThI-II | 26 | 408.5434 | I | 33 270 | 4 | 8 800 | 4 |
| ThI-II | 74 | 408.6521 | II | 24 463 | 5/2 | 0 | 3/2 |
| ThI-II | 15 | 408.7285 | I | 10 414 | 4 | 34 873 | 4 |
| ThI-II | 16 | 408.8726 | I | 30 812 | 2 | 6 362 | 2 |
| ThI-II | 21 | 408.9138 | I | 27 317 | 3 | 2 869 | 3 |
| ThI-II | 77 | 409.4747 | II | 24 414 | 3/2 | 0 | 3/2 |
| ThI-II | 16 | 409.6076 | I | 7 795 | 4 | 32 201 | 5 |
| ThI-II | 64 | 409.7747 | I | 27 266 | 4 | 2 869 | 3 |
| ThI-II | 137 | 410.0341 | I | 24 381 | 2 | 0 | 2 |
| ThI-II | 16 | 410.2618 | I | 31 870 | 2 | 7 502 | 3 |
| ThI-II | 48 | 410.8420 | II | 4 490 | 5/2 | 28 823 | 5/2 |
| ThI-II | 22 | 410.9323 | I | 32 439 | 4 | 8 111 | 4 |
| ThI-II | 19 | 411.0826 | I | 31 599 | 2 | 7 280 | 2 |
| ThI-II | 167 | 411.2755 | I | 24 307 | 2 | 0 | 2 |
| ThI-II | 46 | 411.5759 | I | 29 853 | 2 | 5 563 | 1 |
| ThI-II | 67 | 411.6714 | Il | 6 168 | 7/2 | 30 452 | 9/2 |
| ThI-II | 34 | 412.7412 | I | 14 481 | 6 | 38 703 | 7 |
| ThI-II | 59 | 413.1002 | I | 7 795 | 4 | 31 995 | 4 |
| ThI-II | 10 | 413.1712 | I | 29 157 | 3 | 4 961 | 4 |
| ThI-II | 22 | 413.2753 | II | 33 902 | 7/2 | 9 711 | 7/2 |
| ThI-II | 37 | 413.4068 | I | 24 182 | 2 | 0 | 2 |
| ThI-II | 14 | 413.6436 | |||||
| ThI-II | 15 | 414.0235 | II | 9 238 | 9/2 | 33 384 | 9/2 |
| ThI-II | 35 | 414.2701 | II | 24 132 | 3/2 | 0 | 3/2 |
| ThI-II | 10 | 414.3649 | I | 26 995 | 3 | 2 869 | 3 |
| ThI-II | 15 | 414.9987 | II | 10 572 | 9/2 | 34 661 | 11/2 |
| ThI-II | 13 | 415.0089 | I | 29 050 | 5 | 4 961 | 4 |
| ThI-II | 13 | 415.6517 | II | 9 585 | 5/2 | 33 637 | 7/2 |
| ThI-II | 11 | 415.7280 | I | 17 501 | 5 | 41 548 | 6 |
| ThI-II | 24 | 415.8535 | I | 33 844 | 5 | 9 804 | 5 |
| ThI-II | 16 | 416.2509 | I | 10 414 | 4 | 34 431 | 3 |
| ThI-II | 64 | 416.5766 | I | 7 795 | 4 | 31 793 | 4 |
| ThI-II | 75 | 417.0533 | I | 28 932 | 4 | 4 961 | 4 |
| ThI-II | 24 | 417.8060 | Il | 7 331 | 5/2 | 31 259 | 5/2 |
| ThI-II | 10 | 417.8848 | I | 28 884 | 3 | 4 961 | 4 |
| ThI-II | 14 | 417.9220 | I | 26 790 | 4 | 2 869 | 3 |
| ThI-II | 13 | 417.9618 | I | 27 784 | 2 | 3 865 | 1 |
| ThI-II | 24 | 417.9715 | II | 25 440 | 5/2 | 1 521 | 5/2 |
| ThI-II | 29 | 419.3016 | I | 31 953 | 4 | 8 111 | 4 |
| ThI-II | 23 | 419.4936 | I | 7 795 | 4 | 31 626 | 5 |
| ThI-II | 48 | 420.8891 | II | 6 700 | 9/2 | 30 452 | 9/2 |
| ThI-II | 11 | 420.9973 | I | 11 197 | 5 | 34 943 | 6 |
| ThI-II | 42 | 421.0765 | I | 7 795 | 4 | 31 537 | 3 |
| ThI-II | 172 | 421.0923 | I | 23 741 | 1 | 0 | 2 |
| ThI-II | 21 | 421.3067 | I | 26 287 | 1 | 2 558 | 0 |
| ThI-II | 18 | 421.4829 | I | 28 680 | 4 | 4 961 | 4 |
| ThI-II | 10 | 422.3440 | I | 8 243 | 2 | 31 914 | 1 |
| ThI-II | 19 | 422.7387 | I | 30 928 | 1 | 7 280 | 2 |
| ThI-II | 25 | 422.9148 | I | 26 508 | 3 | 2 869 | 3 |
| ThI-II | 20 | 423.0427 | I | 11 241 | 3 | 34 873 | 4 |
| ThI-II | 93 | 423.5464 | I | 23 603 | 2 | 0 | 2 |
| ThI-II | 117 | 425.0315 | I | 23 521 | 3 | 0 | 2 |
| ThI-II | 13 | 425.0343 | II | 4 490 | 5/2 | 28 011 | 3/2 |
| ThI-II | 19 | 425.3539 | I | 36 800 | 4 | 13 297 | 4 |
| ThI-II | 38 | 425.6254 | I | 30 990 | 3 | 7 502 | 3 |
| ThI-II | 99 | 425.7496 | I | 23 481 | 1 | 0 | 2 |
| ThI-II | 19 | 425.8520 | I | 7 795 | 4 | 31 271 | 5 |
| ThI-II | 22 | 426.0333 | I | 33 270 | 4 | 9 804 | 5 |
| ThI-II | 10 | 426.9943 | I | 31 523 | 3 | 8 111 | 4 |
| ThI-II | 19 | 427.2303 | I | 27 087 | 1 | 3 687 | 2 |
| ThI-II | 18 | 427.2875 | I | 32 197 | 3 | 8 800 | 4 |
| ThI-II | 33 | 427.3357 | II | 8 378 | 7/2 | 31 773 | 9/2 |
| ThI-II | 10 | 427.6807 | II | 8 378 | 7/2 | 31 754 | 5/2 |
| ThI-II | 85 | 427.7314 | II | 23 372 | 3/2 | 0 | 3/2 |
| ThI-II | 24 | 427.8323 | I | 37 571 | 5 | 14 204 | 5 |
| ThI-II | 17 | 428.0568 | I | 28 917 | 2 | 5 563 | 1 |
| ThI-II | 12 | 428.1068 | II | 24 873 | 5/2 | 1 521 | 5/2 |
| ThI-II | 64 | 428.2041 | II | 6 168 | 7/2 | 29 515 | 9/2 |
| ThI-II | 12 | 428.2089 | I | 7 795 | 4 | 31 141 | 3 |
| ThI-II | 16 | 428.8669 | I | 30 812 | 2 | 7 502 | 3 |
| ThI-II | 24 | 429.1810 | I | 8 243 | 2 | 31 537 | 3 |
| ThI-II | 25 | 429.7307 | I | 11 197 | 5 | 34 460 | 5 |
| ThI-II | 32 | 429.9839 | I | 11 197 | 5 | 34 447 | 4 |