TABLE I
F i absorption series 2p 5 2 P 3/2 − 2p 4 (3 P 2 )ns [2]3/2 .
I (Intensity)λobs , Å σ , cm−1 n n *a 728.74 137 223 7 5.765 4 4 723.957 138 129.8 8 6.769 3 4 720.943 138 707.2 9 7.770 8 5 718.907 139 100.1 10 8.777 1 2 717.493 139 374.2 11 9.767 1 3b 716.442 139 578.6 12 10.77 1 1 715.652 139 732.7 13 11.77 3 3c 715.042 139 851.9 14 12.77 3 3 714.555 139 947.2 15 13.78 8 1 714.166 140 023.5 16 14.80 0 713.850 140 085.5 17 15.81 1 713.590 140 136.5 18 16.82
a Measured on an emission line.
b Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 0 )10
s .
c Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 0 )11
s .
TABLE II
F i absorption series 2p 5 2 P 3/2 − 2p 4 (3 P 1 )ns [1]3/2,1/2 .
I λobs , Å σ , cm−1 upper level n *0 727.125 137 527.9 7s [1]3/2 5.734 0 0 727.027 137 546.5 7s [1]1/2 5.750 0 2 722.303 138 446.1 8s [1]3/2 6.734 7 2 722.215 138 463.0 8s [1]1/2 6.758 4 1 719.265 139 030.8 9s [1]3/2 7.733 8
TABLE III
F i absorption series 2p 5 2 P 3/2 − 2p4 (3 P 0 )ns [0]1/2 .
I λobs , Å σ , cm−1 n n *0 726.265 137 690.8 7 5.746 1 1 721.492 138 601.7 8 6.744 1 1 718.473 139 184.1 9 7.743 0 3a 716.442 139 578.6 10 8.742 3b 715.042 139 851.9 11 9.734 3 713.968 140 062.3 12 10.735 8 5c 713.164 140 220.2 13 11.755 2 712.574 140 336.3 14 12.721 1 712.083 140 433.1 15 13.739
a Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 2 )12
s
b Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 2 )14
s
c Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 2 )19
d
TABLE IV
F i absorption series 2p 5 2 P 3/2,1/2 − 2p 4 (1 D 2 )ns [2]5/2,3/2 .
I λobs , Å σ , cm−1 J a n E av , cm−1 n *58 681.831 146 663.9 3/2
4 146 663.7 2.729 05 36 683.717 146 259.3 1/2 32 651.344 153 528.7 3/2
5 153 528.6 3.734 28 15 633.065 153 124.1 1/2 13 638.951 156 506.5 3/2
6 156 506.5 4.736 51 7 640.605 156 102.4 1/2 6 632.650 158 065.3 3/2
7 158 064.9 5.737 96 3 634.275 157 660.3 1/2 3 629.005 158 981.2 3/2
8 158 981.7 6.739 20 1 630.604 158 578.1 1/2 2 626.707 159 564.2 3/2
9 159 564.5 7.736 5 1 628.295 159 160.8 1/2 2 625.156 159 960.1 3/2 10 159 960.1 8.736 2 2 624.056 160 242.0 3/2 11 160 242.0 9.743 5 2 623.256 160 447.7 3/2 12 160 447.7 10.746 6 1 622.655 160 602.7 3/2 13 160 602.7 11.747 3 0 622.191 160 722.4 3/2 14 160 722.4 12.745
a J value of lower level.
TABLE V
F i absorption series 2p 5 2 P 3/2 − 2p 4 (3 P 2 )nd [2]5/2,3/2 .
I λobs , Å σ , cm−1 n n *2a 727.54 137 449 6 5.973 8 4 723.212 138 272.0 7 6.979 8 9 720.447 138 802.7 8 7.983 4 4a 718.57 139 165 9 8.985 3 13 717.236 139 424.1 10 9.986 3 11 716.251 139 615.9 11 10.989 5 14b 715.503 139 761.8 12 11.995 7 714.928 139 874.2 13 12.991 2 714.474 139 963.1 14 13.981 7 714.104 140 035.6 15 14.982 5 713.803 140 094.7 16 15.978 2 713.548 140 144.7 17 16.999 4 713.341 140 185.4 18 17.989 5c 713.164 140 220.2 19 18.99 3d 713.007 140 251.1 20 20.03 2 712.877 140 276.7 21 21.04 1 712.768 140 298.1 22 22.02
a Measured on an emission line.
b Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 1 )10
d .
c Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 0 )13
s .
d Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 0 )12
d .
TABLE VI
F i absorption series 2p 5 2 P 3/2,1/2 − 2p 4 (3 P 2 )nd [0]1/2 .b
I λobs , Å σ , cm−1 J a n E , cm−1 n *1 723.171 138 279.9 3/2
7 138 279.9 6.992 06 0 725.290 137 875.8 1/2 2 722.506 138 407.2 1/2 8 138 811.3 8.003 3 3 720.621 138 769.1 1/2 9 139 173.2 9.011 5 1 719.315 139 021.2 1/2 10 139 425.3 9.991 4
a J value of lower level.
b This series could possibly be 2
p 5 2 P 3/2,1/2 − 2
p 4 (
3 P 2 )
nd [1]
3/2,1/2 .
TABLE VII
F i absorption series 2p 5 2 P 3/2,1/2 − 2p 4 (3 P 1 )nd [2]5/2,3/2 .
I λobs , Å σ , cm−1 J a n E av , cm−1 n *8 721.435 138 612.6 3/2
7 138 612.4 6.978 86 1 723.547 138 208.0 1/2 6 718.686 139 142.8 3/2
8 139 142.3 7.980 08 2 720.785 138 737.7 1/2 5 716.818 139 505.4 3/2
9 139 505.4 8.982 4 m 718.907 1/2 14b 715.503 139 761.8 3/2
10 139 762.6 9.974 9 2 717.574 139 368.5 1/2 8 714.519 139 954.3 3/2
11 139 954.5 10.975 3 2 716.586 139 550.7 1/2 5 713.771 140 101.0 3/2
12 140 101.0 11.980 5 2c 715.827 139 698.6 1/2 3 713.191 140 215.0 3/2
13 140 215.2 12.990 3 1 715.250 139 811.3 1/2 2 712.740 140 303.6 3/2
14 140 303.8 13.977 1 714.797 139 899.9 1/2 1 712.362 140 378.1 3/2
15 140 377.4 14.994 0 714.426 139 972.5 1/2 1 712.078 140 434.0 3/2
16 140 433.8 15.944 1 714.136 140 029.4 1/2 1 711.816 140 485.7 3/2 17 140 485.7 16.999
a J value of lower level.
b Also 2
p 5 2 P
3/2 − 2
p 4 (
3 P 2 )12
d .
c Also 2
p 5 2 P 1/2 − 2
p 4 (
3 P 0 )11
d .
TABLE VIII
F i absorption series 2p 5 2 P 3/2,1/2 − 2p 4 (3 P 0 )nd [2]5/2,3/2 .
I λobs , Å σ , cm−1 J a n E , cm−1 n *2 720.668 138 760.1 3/2
7 138 761.6 6.979 33 2 722.758 138 359.0 1/2 2 717.920 139 291.3 3/2
8 139 290.8 7.979 15 2 720.015 138 886.1 1/2 3 716.064 139 652.3 3/2
9 139 652.8 8.977 4 2 718.137 139 249.3 1/2 3 714.735 139 912.0 3/2
10 139 911.6 9.975 3 2 716.809 139 507.1 1/2 2 713.756 140 103.9 3/2
11 140 103.9 10.978 3 2b 715.827 139 698.6 1/2 3c 713.007 140 251.1 3/2
12 140 251.1 11.990 2 715.067 139 847.0 1/2 1 712.432 140 364.3 3/2
13 140 364.5 12.994 2 714.487 139 960.6 1/2 1 711.956 149 458.1 3/2
14 140 458.0 14.04 2 714.012 140 053.7 1/2 1 711.599 140 528.6 3/2
15 140 529.2 15.04 1 713.645 140 125.6 1/2 0 711.302 140 587.2 3/2 16 140 587.2 16.03
a J value of lower level.
b Also 2
p 5 2 P 1/2 − 2
p 4 (
3 P 1 )12
d .
c Also 2
p 5 2 P 3/2 − 2
p 4 (
3 P 2 )20
d .
TABLE IX
F i absorption series 2p 5 2 P 3/2,1/2 − 2p 4 (1 D )nd [2]5/2,3/2 .
I λobs , Å σ , cm−1 J a n E av , cm−1 n *36 670.571 149 126.6 3/2
3 149 126.7 2.990 41 15 672.392 148 722.8 1/2 20 647.264 154 496.5 3/2
4 154 496.6 3.987 58 8 648.960 154 092.7 1/2 8 637.008 156 983.9 3/2
5 156 985.3 4.986 86 3 638.640 156 582.7 1/2 3 631.572 158 335.5 3/2
6 158 335.2 5.985 81 2 633.189 157 930.7 1/2 2 628.338 159 150.0 3/2
7 159 150.0 6.986 9 0 629.938 158 745.9 1/2 1 626.257 159 678.9 3/2 8 159 678.9 7.989 8
a J value of lower level.
TABLE X
F i absorption series 2p 5 2 P 3/2,1/2 − 2p 4 (1 D 2 )nd [1]3/2,1/2 .
I λobs , Å σ , cm−1 J a n E av , cm−1 n *50 671.413 148 939.6 3/2
3 148 939.7 2.967 89 24 673.239 148 535.7 1/2 22 647.592 154 418.2 3/2
4 154 419.0 3.965 35 10 649.284 154 015.8 1/2 12 637.160 156 946.4 3/2
5 156 946.2. 4.964 92 4 638.807 156 541.8 1/2 5 631.660 158 313.4 3/2
6 158 313.6 5.964 81 3 633.273 157 909.8 1/2 3 628.393 159 136.1 3/2
7 159 136.1 6.965 40 2 629.993 158 731.9 1/2 2 626.286 159 671.5 3/2
8 159 671.4 7.972 45 1 627.876 159 267.1 1/2 2b 624.853 160 037.6 3/2
9 160 036.8 8.979 0 1 626.445 159 630.9 1/2 2 623.852 160 294.4 3/2
10 160 294.5 9.972 6 0 625.428 159 890.6 1/2 1 623.102 160 487.4 3/2 11 160 487.4 10.978 3 1 622.536 160 633.3 3/2 12 160 633.3 11.979 9 0 622.107 160 744.1 3/2 13 160 744.1 12.955
a J value of lower level.
b Blended with an emission line.
TABLE XI
F i absorption series 2p 5 a P 3/2,1/2 − 2p 4 (1 D )nd [0][1/2 .
I λobs , Å σ , cm−1 J a n E av , cm−1 n *4 670.315 149 183.6 3/2
3 149 183.6 2.997 34 3b 672.132 148 780.3 1/2 3 648.212 154 270.5 3/2
4 154 270.5 3.923 79 1 649.914 153 866.5 1/2 1 637.555 156 849.2 3/2
5 156 849.2 4.911 7 0 639.202 156 445.1 1/2 1 632.062 158 212.3 3/2 6? 158 212.3 5.869 2
a J value of lower level.
b Blended with an O
i line.
TABLE XII
New F i emission lines observed with the sliding spark light source.
I λobs , Å λLidén σ , cm−1 Identification 2 9518.11 10 503.41 2p 4 (1 D )3p [2]5/2 – 2p (1 D )3d [3]1/2 1 9511.15 10 511.09 [2]3/2 – [3]5/2 2 8820.39 11 334.26 [1]3/2 – [1]3/2 1 8806.69 11 351.89 [1]1/2 – [1]1/2 0 8664.05 11 538.78 [1]1/2 – [2]3/2 1 8634.60 11 518.13 [1]1/2 – [0]1/2 1 8621.38 11 595.89 [1]1/2 – [0]1/2 4 8612.64 0.58 11 607.65 [3]7/2 – [3]7/2 3 8606.03 0.06 11 616.57 [3]5/2 – [3]5/2 1a 7315.07 13 666.64 3s [2]3/2 – 3p [1]1/2 1 7305.15 13 685.20 [2]5/2 – [1]3/2 1 5903.50 16 934.41 3p [3]7/2 – 4d [3]7/2 0 5900.46 16 943.14 [3]5/2 – [3]5/2 0 5166.42 19 350.37 3p [3]7/2 – 5d [4]9/2
a Blended with a grating ghost line of a strong F
i line.
TABLE XIII
Some low 2s 2 2p 4 (1 D )n l energy levels in F i .
Level Energy, cm−1 ΔE n *3s [2]5/2 123 920.07 −0.96 1.711 13 [2]3/2 123 921.03 1.711 16 3p [3]7/2 137 598.01 8.90 2.147 25 [3]5/2 137 589.11 2.146 85 [2]5/2 138 702.54 7.96 2.198 88 [2]3/2 138 694.58 2.198 50 [1]3/2 137 605.27a 17.70 2.147 58 [1]1/2 137 587.57a 2.146 78 3d [4]9/2 148 968.22 0.01 2.971 26 [4]7/2 148 968.21 2.971 26 [3]7/2 149 206.78 0.13 3.000 19 [3]5/2 149 206.65 3.000 18 [2]5/2,3/2 149 126.7 2.990 41 [1]3/2,1/2 148 939.7 2.967 89 [0]1/2 149 183.6 2.997 34 4d [4]9/2 154 426.40 0.01 3.967 42 [4]7/2 154 426.39 3.967 41 [3]7/2 154 532.42 0.17 3.997 93 [3]5/2 154 532.25 3.997 88 5d [4]9/2 156 948.38 4.966 09
a Concerning these energy levels see text.
TABLE XIV
Comparison between observed and calculated F i energy levels of the 2p 4 (1 D ) 3d , 4d , and 4s configurations.
Energy level Observed, cm−1 Calculateda Δ Calculatedb Δ 2p 4 (1 D)3d [4] 148 969.20 148 968 (962) 1 (7) 149 197 −228 [3] 149 206.71 149 229 (212) −22 (−5) 149 438 −231 [2] 149 126.7 149 132 (118) −5 (9) 149 347 −220 [1] 148 939.7 148 932 (925) 8 (15) 149 160 −220 [0] 149 185.4 149 027 158 4d [4] 154 427.38 154 426 1 154 654 −227 [3] 154 532.36 154 536 −4 154 756 −224 [2] 154 496.6 154 497 0 154 720 −223 [1] 154 419.0 154 414 5 154 642 −223 [0] 154 270.5 154 587 −316 4s [2] 146 664.7 146 655 9
a Hansen and Persson
12 from their
Table V . Within parenthesis are the three last figures of the calculated values given in their
Table VI .
b Gruzdev and Lozinkov.
20
TABLE XV
New O i absorption lines.
I λobs , Å σ , cm−1 Identificationa 2 673.754 148 422.0 2p 4 3 P 1 – 2p 3 (2 P )8d 3 DP 0 671.257 148 974.1 3 P 0 – 10d 3 DP 1 667.865 149 730.9 3 P 2 – 15s 3 P 1 667.804 149 744.5 3 P 2 – 14d 3 DP 1 667.545 149 802.6 3 P 2 – 16s 3 P 1 667.265 149 865.4 3 P 2 – 17s 3 P
a The
nd 3 D and
nd 3 P series could not be resolved for the same
n which is indicated with the
3 DP symbol.