Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 3800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca   Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr   Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm
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λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
9958.731 Cr II - - 3d4.(5D4).4f 2[1]°1/2 105680.786 3d4.(5D3).5g 2[1]3/2 115719.474
9958.859 S I 25 - 3s2.3p3.(2D°).4s 31 67816.351 3s2.3p3.(2D°).4p 1P1 77854.906
9959.0605 Fe II - - 3d6.(5D4).4f 2[2]°3/2 103034.819 3d6.(5D4).5g 2[3]5/2 113073.175
9959.133 V II 4 - 3d3.(2H).4s b 3H5 20280.2493 3d3.(2F).4s c 3F4 30318.5317
9959.23 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 51 44411.16 3d7.(4F).4d f 3D1 54449.347
9959.47 O II - - 2s2.2p2.(3P).4f G 2[3]°5/2 255756.131 2s2.2p2.(3P1).5g 2[4]7/2 265794.08
9959.64 Co II 1 - 3d7.(4F9/2).4f 2[3/2]°2 110194.244 3d7.(4F9/2).5g 2[1/2]1 120232.007
9959.934 Te I 10 - 5p3.(4S°).5d 53 55677.722 5p3.(4S°).4f 3F4 65715.198
9959.97 Cu II - - 3d9.(2D5/2).4f 2[5/2]°3 136035.3328 3d9.(2D5/2).5g 2[5/2]3 146072.7739
9960.07 Fe III 1 - 3d6 a 3P1 20688.12 3d6 3D1 30725.46
9960.118 Fe II - - 3d6.(5D).6s 6D9/2 101698.519 3d6.(3H).5p 47/2 111735.854
9960.3485 Cu II - - 3d9.(2D3/2).4f 2[5/2]°3 138130.5345 3d9.(2D3/2).5g 2[7/2]4 148167.592
9960.442 Cr II 1 - 3d4.(5D2).4f 2[5]°9/2 105406.9081 3d4.(5D1).5g 2[5]11/2 115443.872
9961.28 Na I - - 2p6.3d 2D5/2 29172.837 2p6.7f 25/2 39208.98
9961.86 N II 65 -
9962.057 Cs II 40 - 5p5.(2P°3/2).7p 2[1/2]1 155758.1267 5p5.(2P°3/2).7d 2[1/2]°0 165793.4562
9962.314 Ar II 7 - 3s2.3p4.(3P).4d 4F9/2 185093.3298 3s2.3p4.(3P2).4f 2[5]°9/2 195128.3735
9962.62 O II - - 2s2.2p2.(3P).4f G 2[3]°7/2 255759.384 2s2.2p2.(3P1).5g 2[4]9/2 265794.14
9962.866 Co II 2 - 3d7.(4F9/2).4f 2[3/2]°2 110194.244 3d7.(4F9/2).5g 2[3/2]1 120228.788
9962.989 S I 3 - 3s2.3p3.(2D°).4s 31 67816.351 3s2.3p3.(4S°).6p 5P1 77850.74
9962.991 Co II 2 - 3d7.(4F9/2).4f 2[3/2]°2 110194.244 3d7.(4F9/2).5g 2[3/2]2 120228.668
9963.49065 Th I 2 - 5f.6d2.7s 54 16346.64962 5f.6d.7s.7p 5H5 26380.54194
9963.605 Ne I 10 - 2s2.2p5.(2P°1/2).3d 2[3/2]°1 162435.678 2s2.2p5.(2P°1/2).7f 2[5/2]2 172469.455
9963.7965 Fe II - - 3d6.(5D1).4f 2[3]°5/2 103988.001 3d6.(5D1).5g 2[4]7/2 114021.585
9964.11 U I 135 -
9964.736 Ti I 3 - 3d2.4s2 a 3P1 8492.422 3d2.(3F).4s.4p.(3P°) z 52 18525.059
9964.875 Fe II - - 3d6.(5D4).4f 2[2]°5/2 103024.341 3d6.(5D4).5g 2[4]7/2 113056.847
9964.986 Co II 1 - 3d7.(4F9/2).4f 2[3/2]°1 110199.79 3d7.(4F9/2).5g 2[1/2]0 120232.177
9965.416 Ar II 55 - 3s2.3p4.(3P1).4f 2[3]°7/2 196305.1289 3s2.3p4.(3P1).5g 2[3]7/2 206337.0822
9965.4573 Fe II - - 3d6.(5D4).4f 2[7]°13/2 103019.688 3d6.(5D4).5g 2[7]13/2 113051.6
9966.58 Xe I 15 - 5p5.(2P°3/2).6p 2[3/2]2 79212.465 5p5.(2P°3/2).6d 2[5/2]°2 89243.258
9966.67 Kr II - - 4s2.4p4.(3P).5p 41/2 135781.264 4s2.4p4.(1S).5s 2S1/2 145811.9
9966.715 Ne II 105 - 2s2.2p4.(3P).3d 4P5/2 281171.3566 2s2.2p4.(3P).4p 47/2 291202.0096
9967.0431 Ar II 570 - 3s2.3p4.(3P).4d 4F9/2 185093.3298 3s2.3p4.(3P2).4f 2[5]°11/2 195123.6464
9967.234 Cr I - - 3d4.4s2 a 3P1 23511.9739 3d4.(5D).4s.4p.(3P°) z 52 33542.0985
9967.303 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 41018.051 3d6.(5D).4s (6D).4d f 7D1 51048.107
9968.199 Co II 1 - 3d7.(4F9/2).4f 2[3/2]°2 110194.244 3d7.(4F9/2).5g 2[5/2]2 120223.404
9968.295 Co II 2 - 3d7.(4F9/2).4f 2[3/2]°2 110194.244 3d7.(4F9/2).5g 2[5/2]3 120223.3
9968.355 Co II 1 - 3d7.(4F9/2).4f 2[3/2]°1 110199.79 3d7.(4F9/2).5g 2[3/2]1 120228.788
9968.464 Co II - - 3d7.(4F9/2).4f 2[3/2]°1 110199.79 3d7.(4F9/2).5g 2[3/2]2 120228.668
9968.9284 Cr II 3 - 3d4.(5D2).4f 2[2]°5/2 105532.1138 3d4.(5D2).5g 2[3]7/2 115560.533
9969.107 Cr II - - 3d4.(5D4).4f 2[1]°3/2 105697.0545 3d4.(5D3).5g 2[2]5/2 115725.296
9969.132 Si I 7 - 3s2.3p.4p 3P0 49028.294 3s2.3p.4d 31 59056.508
9969.3 Hg I 7 - 5d10.6s.7p 31 69661.803 5d10.6s.8d 3D2 79690.16
9969.34 N II 90 -
9970.233 Fe I - - 3d7.(2P).4s c 3P2 24335.766 3d6.(5D).4s.4p.(3P°) z 31 34362.873
9970.46203 Th I 6 - 5f.6d.7s2 34 13175.113345 5f.6d.7s.7p 5G3 23201.98997
9970.6446 Cr II 6 - 3d4.(5D).5s e 4D5/2 84495.6133 3d4.(5D).5p 47/2 94522.3064
9971.195 V II 4 - 3d3.(2H).4s b 3H5 20280.2493 3d3.(2F).4s c 3F3 30306.389
9971.71 S I - - 3s2.3p3.(2D°).4s 32 67825.188 3s2.3p3.(4S°).6p 5P1 77850.74
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