| Element | Intensity | Wavelength (nm) in air |
Spectrum | Levels Odd J Even J |
|||
| ThI-II | 47 | 430.7176 | I | 11 197 | 5 | 34 407 | 6 |
| ThI-II | 17 | 430.8122 | I | 11 241 | 3 | 34 447 | 4 |
| ThI-II | 11 | 430.9887 | I | 27 061 | 2 | 3 865 | 1 |
| ThI-II | 11 | 430.9993 | II | 14 484 | 11/2 | 37 679 | 11/2 |
| ThI-II | 17 | 431.1799 | I | 8 243 | 2 | 31 429 | 1 |
| ThI-II | 101 | 431.2998 | I | 28 140 | 4 | 4 961 | 4 |
| ThI-II | 44 | 431.5254 | I | 26 036 | 3 | 2 869 | 3 |
| ThI-II | 27 | 431.8416 | II | 48 532 | 1/2 | 25 381 | 3/2 |
| ThI-II | 14 | 432.0126 | II | 4 490 | 5/2 | 27 631 | 3/2 |
| ThI-II | 31 | 432.8915 | I | 23 093 | 2 | 0 | 2 |
| ThI-II | 22 | 433.0844 | I | 31 194 | 4 | 8 111 | 4 |
| ThI-II | 48 | 433.7277 | I | 23 049 | 1 | 0 | 2 |
| ThI-II | 11 | 433.8108 | I | 10 414 | 4 | 33 459 | 4 |
| ThI-II | 15 | 434.0895 | I | 31 141 | 5 | 8 111 | 4 |
| ThI-II | 47 | 434.2444 | I | 8 243 | 2 | 31 265 | 3 |
| ThI-II | 21 | 434.4327 | II | 23 012 | 3/2 | 0 | 3/2 |
| ThI-II | 27 | 434.6437 | I | 30 281 | 1 | 7 280 | 2 |
| ThI-II | 26 | 434.9072 | I | 27 948 | 4 | 4 961 | 4 |
| ThI-II | 25 | 435.3449 | I | 26 651 | 2 | 3 687 | 2 |
| ThI-II | 17 | 435.8320 | I | 10 783 | 2 | 33 721 | 2 |
| ThI-II | 15 | 435.9372 | I | 10 526 | 3 | 33 459 | 4 |
| ThI-II | 43 | 436.5930 | I | 8 243 | 2 | 31 141 | 3 |
| ThI-II | 22 | 436.9876 | I | 22 877 | 1 | 0 | 2 |
| ThI-II | 90 | 437.4124 | I | 22 855 | 3 | 0 | 2 |
| ThI-II | 14 | 437.4785 | II | 26 965 | 3/2 | 4 113 | 5/2 |
| ThI-II | 63 | 437.8177 | I | 25 703 | 2 | 2 869 | 3 |
| ThI-II | 10 | 438.1402 | II | 26 963 | 7/2 | 4 146 | 7/2 |
| ThI-II | 83 | 438.1860 | II | 6 700 | 9/2 | 29 515 | 9/2 |
| ThI-II | 89 | 439.1111 | II | 4 490 | 5/2 | 27 257 | 7/2 |
| ThI-II | 19 | 439.2974 | I | 7 795 | 4 | 30 552 | 4 |
| ThI-II | 31 | 440.1581 | I | 7 795 | 4 | 30 508 | 5 |
| ThI-II | 47 | 440.2927 | I | 25 575 | 4 | 2 869 | 3 |
| ThI-II | 100 | 440.8883 | I | 26 363 | 2 | 3 687 | 2 |
| ThI-II | 13 | 441.2739 | II | 6 168 | 7/2 | 28 823 | 5/2 |
| ThI-II | 29 | 441.4486 | I | 8 243 | 2 | 30 889 | 1 |
| ThI-II | 14 | 441.6845 | I | 32 439 | 4 | 9 804 | 5 |
| ThI-II | 14 | 442.2048 | I | 10 783 | 2 | 33 390 | 1 |
| ThI-II | 14 | 443.2252 | I | 28 917 | 2 | 6 362 | 2 |
| ThI-II | 17 | 443.2963 | II | 9 202 | 7/2 | 31 754 | 5/2 |
| ThI-II | 12 | 444.0353 | I | 8 243 | 2 | 30 758 | 2 |
| ThI-II | 26 | 444.5901 | I | 25 355 | 4 | 2 869 | 3 |
| ThI-II | 28 | 445.2566 | I | 25 321 | 3 | 2 869 | 3 |
| ThI-II | 52 | 445.8002 | I | 26 113 | 2 | 3 687 | 2 |
| ThI-II | 24 | 446.1241 | I | 26 096 | 3 | 3 687 | 2 |
| ThI-II | 35 | 446.1528 | I | 8 243 | 2 | 30 651 | 3 |
| ThI-II | 13 | 446.5341 | II | 30 994 | 7/2 | 8 605 | 5/2 |
| ThI-II | 22 | 446.9525 | I | 10 414 | 4 | 32 781 | 4 |
| ThI-II | 16 | 447.5221 | I | 22 338 | 3 | 0 | 2 |
| ThI-II | 33 | 448.2169 | I | 27 266 | 4 | 4 961 | 4 |
| ThI-II | 15 | 448.3347 | I | 27 260 | 3 | 4 961 | 4 |
| ThI-II | 37 | 448.6897 | I | 24 838 | 1 | 2 558 | 0 |
| ThI-II | 16 | 448.7496 | II | 26 424 | 5/2 | 4 146 | 7/2 |
| ThI-II | 14 | 448.8681 | II | 4 490 | 5/2 | 26 762 | 3/2 |
| ThI-II | 19 | 448.9665 | I | 14 481 | 6 | 36 749 | 6 |
| ThI-II | 270 | 449.3334 | I | 22 248 | 2 | 0 | 2 |
| ThI-II | 43 | 449.8940 | I | 27 784 | 2 | 5 563 | 1 |
| ThI-II | 32 | 449.9983 | I | 7 795 | 4 | 30 011 | 3 |
| ThI-II | 23 | 450.5217 | I | 30 990 | 3 | 8 800 | 4 |
| ThI-II | 12 | 451.0526 | II | 10 572 | 9/2 | 32 736 | 7/2 |
| ThI-II | 14 | 451.3223 | I | 28 513 | 2 | 6 362 | 2 |
| ThI-II | 18 | 451.3680 | I | 31 953 | 4 | 9 804 | 5 |
| ThI-II | 48 | 451.5118 | I | 22 141 | 3 | 0 | 2 |
| ThI-II | 14 | 451.9259 | I | 25 809 | 1 | 3 687 | 2 |
| ThI-II | 31 | 452.1194 | I | 24 981 | 3 | 2 869 | 3 |
| ThI-II | 16 | 453.0319 | I | 11 241 | 3 | 33 309 | 2 |
| ThI-II | 28 | 453.5255 | I | 8 243 | 2 | 30 286 | 1 |
| ThI-II | 23 | 454.0999 | I | 25 703 | 2 | 3 687 | 2 |
| ThI-II | 26 | 454.5916 | I | 26 953 | 5 | 4 961 | 4 |
| ThI-II | 11 | 455.2154 | I | 30 761 | 3 | 8 800 | 4 |
| ThI-II | 35 | 455.5813 | I | 25 809 | 1 | 3 865 | 1 |
| ThI-II | 20 | 456.1348 | I | 29 197 | 1 | 7 280 | 2 |
| ThI-II | 20 | 456.3661 | I | 30 017 | 3 | 8 111 | 4 |
| ThI-II | 22 | 456.7240 | I | 7 795 | 4 | 29 684 | 5 |
| ThI-II | 46 | 457.0972 | I | 11 197 | 5 | 33 068 | 6 |
| ThI-II | 57 | 458.8426 | I | 10 414 | 4 | 32 201 | 5 |
| ThI-II | 37 | 459.2666 | I | 8 243 | 2 | 30 011 | 3 |
| ThI-II | 96 | 459.5421 | I | 25 442 | 3 | 3 687 | 2 |
| ThI-II | 11 | 460.3144 | I | 8 243 | 2 | 29 961 | 1 |
| ThI-II | 10 | 460.7935 | I | 29 197 | 2 | 7 502 | 3 |
| ThI-II | 15 | 462.1163 | I | 29 744 | 3 | 8 111 | 4 |
| ThI-II | 12 | 462.8202 | I | 29 711 | 5 | 8 111 | 4 |
| ThI-II | 13 | 463.1762 | II | 10 189 | 11/2 | 31 773 | 9/2 |
| ThI-II | 14 | 463.3766 | I | 12 114 | 2 | 33 689 | 2 |
| ThI-II | 13 | 463.8685 | I | 24 421 | 3 | 2 869 | 3 |
| ThI-II | 14 | 464.7251 | I | 24 381 | 2 | 2 869 | 3 |
| ThI-II | 10 | 465.0234 | I | 27 061 | 2 | 5 563 | 1 |
| ThI-II | 14 | 465.1555 | II | 7 331 | 5/2 | 28 823 | 5/2 |
| ThI-II | 33 | 466.3203 | I | 24 307 | 2 | 2 869 | 3 |
| ThI-II | 13 | 466.6516 | I | 26 384 | 4 | 4 961 | 4 |
| ThI-II | 22 | 466.6799 | I | 27 784 | 2 | 6 362 | 2 |
| ThI-II | 38 | 466.8172 | I | 28 917 | 2 | 7 502 | 3 |
| ThI-II | 45 | 466.9984 | I | 8 243 | 2 | 29 650 | 2 |
| ThI-II | 148 | 467.3661 | I | 24 259 | 4 | 2 869 | 3 |
| ThI-II | 40 | 467.6056 | I | 10 414 | 4 | 31 793 | 4 |
| ThI-II | 14 | 468.3352 | I | 7 795 | 4 | 29 141 | 5 |
| ThI-II | 45 | 468.6195 | I | 24 202 | 4 | 2 869 | 3 |
| ThI-II | 10 | 468.9170 | II | 6 691 | 3/2 | 28 011 | 3/2 |
| ThI-II | 15 | 468.9252 | I | 26 882 | 0 | 5 563 | 1 |
| ThI-II | 15 | 469.0622 | I | 24 182 | 2 | 2 869 | 3 |
| ThI-II | 21 | 469.1635 | I | 27 670 | 3 | 6362 | 2 |
| ThI-II | 21 | 469.4091 | Il | 21 297 | 5/2 | 0 | 3/2 |
| ThI-II | 48 | 469.5038 | I | 24 981 | 3 | 3 687 | 2 |
| ThI-II | 0 | 469.5454 | I | 15 490 | 5 | 36 781 | 5 |
| ThI-II | 143 | 470.3990 | I | 21 252 | 2 | 0 | 2 |
| ThI-II | 17 | 470.5761 | Il | 30 956 | 9/2 | 9 711 | 7/2 |
| ThI-II | 13 | 470.8294 | I | 28 513 | 2 | 7 280 | 2 |
| ThI-II | 25 | 471.2481 | I | 31 019 | 4 | 9 804 | 5 |
| ThI-II | 11 | 472.1277 | I | 8 243 | 2 | 29 418 | 2 |
| ThI-II | 19 | 472.2089 | I | 28 673 | 2 | 7 502 | 3 |
| ThI-II | 123 | 472.3438 | I | 21 165 | 3 | 0 | 2 |
| ThI-II | 23 | 472.3784 | Il | 22 685 | 7/2 | 1 521 | 5/2 |
| ThI-II | 36 | 472.9128 | I | 7 795 | 4 | 28 934 | 3 |
| ThI-II | 19 | 473.9676 | I | 28 372 | 1 | 7 280 | 2 |
| ThI-II | 25 | 474.0529 | Il | 6 168 | 7/2 | 27 257 | 7/2 |
| ThI-II | 13 | 474.0959 | I | 26 048 | 4 | 4 961 | 4 |
| ThI-II | 40 | 474.9200 | I | 7 795 | 4 | 28 845 | 4 |
| ThI-II | 18 | 474.9971 | I | 29 157 | 3 | 8 111 | 4 |
| ThI-II | 31 | 475.2414 | Il | 27 249 | 7/2 | 6 213 | 9/2 |
| ThI-II | 15 | 475.8150 | I | 10 526 | 3 | 31 537 | 3 |
| ThI-II | 30 | 476.4346 | I | 30 788 | 5 | 9 804 | 5 |
| ThI-II | 33 | 476.6601 | I | 24 838 | 1 | 3 865 | 1 |
| ThI-II | 11 | 477.7192 | I | 35 131 | 4 | 14 204 | 5 |
| ThI-II | 76 | 477.8294 | I | 20 922 | 2 | 0 | 2 |
| ThI-II | 11 | 478.6531 | I | 29 686 | 3 | 8 800 | 4 |
| ThI-II | 10 | 478.7148 | I | 23 752 | 2 | 2 869 | 3 |
| ThI-II | 61 | 478.9387 | I | 24 561 | 3 | 3 687 | 2 |
| ThI-II | 111 | 480.8134 | I | 25 753 | 5 | 4 961 | 4 |
| ThI-II | 30 | 480.9614 | I | 23 655 | 4 | 2 869 | 3 |
| ThI-II | 18 | 481.3720 | I | 30 572 | 6 | 9 804 | 5 |
| ThI-II | 27 | 481.3896 | I | 7 795 | 4 | 28 562 | 4 |
| ThI-II | 13 | 482.0885 | I | 20 737 | 1 | 0 | 2 |
| ThI-II | 18 | 482.1588 | I | 23 603 | 2 | 2 869 | 3 |
| ThI-II | 66 | 482.2855 | I | 25 690 | 5 | 4 961 | 4 |
| ThI-II | 27 | 482.3606 | I | 27 087 | 1 | 6 362 | 2 |
| ThI-II | 12 | 482.3997 | I | 26 287 | 1 | 5 563 | 1 |
| ThI-II | 58 | 482.6700 | I | 30 517 | 5 | 9 804 | 5 |
| ThI-II | 84 | 483.1121 | I | 24 381 | 2 | 3 687 | 2 |
| ThI-II | 32 | 483.1598 | I | 8 243 | 2 | 28 934 | 3 |
| ThI-II | 16 | 483.2803 | II | 20 686 | 5/2 | 0 | 3/2 |
| ThI-II | 93 | 484.0843 | I | 23 521 | 3 | 2 869 | 3 |
| ThI-II | 16 | 484.3941 | I | 28 140 | 4 | 7 502 | 3 |
| ThI-II | 62 | 484.8363 | I | 24 307 | 2 | 3 687 | 2 |
| ThI-II | 10 | 484.9140 | I | 10 414 | 4 | 31 030 | 5 |
| ThI-II | 20 | 485.0440 | II | 24 757 | 9/2 | 4 146 | 7/2 |
| ThI-II | 18 | 485.2869 | I | 14 481 | 6 | 35 082 | 6 |
| ThI-II | 18 | 486.1217 | I | 28 676 | 3 | 8 111 | 4 |
| ThI-II | 18 | 486.3141 | I | 10 414 | 4 | 30 971 | 4 |
| ThI-II | 58 | 486.3172 | II | 6 700 | 9/2 | 27 257 | 7/2 |
| ThI-II | 107 | 486.5478 | I | 7 795 | 4 | 28 342 | 5 |
| ThI-II | 19 | 486.8881 | I | 11 241 | 3 | 31 774 | 3 |
| ThI-II | 50 | 487.2917 | I | 24 381 | 2 | 3 865 | 1 |
| ThI-II | 28 | 487.4365 | I | 29 310 | 4 | 8 800 | 4 |
| ThI-II | 20 | 487.8009 | I | 24 182 | 2 | 3 687 | 2 |
| ThI-II | 76 | 487.8733 | I | 23 049 | 1 | 2 558 | 0 |
| ThI-II | 10 | 488.1205 | I | 25 442 | 3 | 4 961 | 4 |
| ThI-II | 102 | 489.4955 | I | 20 423 | 1 | 0 | 2 |
| ThI-II | 12 | 490.2055 | I | 25 355 | 4 | 4 961 | 4 |
| ThI-II | 10 | 491.0158 | I | 25 321 | 3 | 4 961 | 4 |
| ThI-II | 94 | 491.9816 | II | 6 168 | 7/2 | 26 488 | 5/2 |
| ThI-II | 11 | 492.1613 | II | 9 202 | 7/2 | 29 515 | 9/2 |
| ThI-II | 21 | 492.7780 | I | 8 243 | 2 | 28 531 | 2 |
| ThI-II | 15 | 493.6775 | I | 29 050 | 5 | 8 800 | 4 |
| ThI-II | 20 | 493.7830 | I | 25 809 | 1 | 5 563 | 1 |
| ThI-II | 60 | 493.9642 | I | 7 795 | 4 | 28 034 | 5 |
| ThI-II | 26 | 494.3064 | I | 23 093 | 2 | 2 869 | 3 |
| ThI-II | 46 | 494.5459 | I | 20 214 | 3 | 0 | 2 |
| ThI-II | 11 | 494.6664 | I | 28 321 | 5 | 8 111 | 4 |
| ThI-II | 10 | 495.0626 | II | 9 238 | 9/2 | 29 431 | 7/2 |
| ThI-II | 16 | 496.5732 | I | 28 932 | 4 | 8 800 | 4 |
| ThI-II | 16 | 498.0186 | I | 11 197 | 5 | 31 271 | 5 |
| ThI-II | 15 | 498.2488 | I | 23 752 | 2 | 3 687 | 2 |
| ThI-II | 40 | 498.5373 | I | 23 741 | 1 | 3 687 | 2 |
| ThI-II | 18 | 498.9309 | I | 27 317 | 3 | 7 280 | 2 |
| ThI-II | 77 | 500.2097 | I | 22 855 | 3 | 2 869 | 3 |
| ThI-II | 42 | 501.7254 | Il | 7 331 | 5/2 | 27 257 | 7/2 |
| ThI-II | 19 | 501.9806 | I | 23 603 | 2 | 3 687 | 2 |
| ThI-II | 13 | 502.8606 | Il | 10 572 | 9/2 | 30 452 | 9/2 |
| ThI-II | 72 | 502.8656 | I | 28 680 | 4 | 8 800 | 4 |
| ThI-II | 14 | 502.9892 | I | 23 741 | 1 | 3 865 | 1 |
| ThI-II | 55 | 503.9230 | I | 22 396 | 1 | 2 558 | 0 |
| ThI-II | 77 | 504.4720 | I | 19 817 | 1 | 0 | 2 |
| ThI-II | 17 | 504.5248 | I | 27 317 | 3 | 7 502 | 3 |
| ThI-II | 25 | 504.7043 | I | 24 769 | 3 | 4 961 | 4 |
| ThI-II | 46 | 504.9796 | II | 6 691 | 3/2 | 26 488 | 5/2 |
| ThI-II | 28 | 505.0784 | I | 23 481 | 1 | 3 687 | 2 |
| ThI-II | 16 | 505.1889 | I | 28 589 | 3 | 8 800 | 4 |
| ThI-II | 13 | 505.5347 | Il | 21 297 | 5/2 | 1 521 | 5/2 |
| ThI-II | 23 | 505.9861 | I | 27 260 | 3 | 7 502 | 3 |
| ThI-II | 33 | 506.4602 | I | 24 701 | 5 | 4 961 | 4 |
| ThI-II | 44 | 506.4945 | I | 23 603 | 2 | 3 865 | 1 |
| ThI-II | 24 | 506.5193 | I | 8 243 | 2 | 27 980 | 3 |
| ThI-II | 15 | 506.6136 | I | 11 197 | 5 | 30 930 | 6 |
| ThI-II | 13 | 506.6777 | I | 18 011 | 5 | 37 742 | 6 |
| ThI-II | 176 | 506.7974 | I | 7 795 | 4 | 27 521 | 4 |
| ThI-II | 29 | 509.6485 | I | 23 481 | 1 | 3 865 | 1 |
| ThI-II | 37 | 510.0621 | I | 24 561 | 3 | 4 961 | 4 |
| ThI-II | 13 | 511.1278 | I | 27 061 | 2 | 7 502 | 3 |
| ThI-II | 74 | 511.5045 | I | 23 410 | 0 | 3 865 | 1 |
| ThI-II | 11 | 512.5950 | I | 19 503 | 3 | 0 | 2 |
| ThI-II | 12 | 512.8490 | I | 26 995 | 3 | 7 502 | 3 |