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
4029.73 Te II 30 1 5s2.5p2.(1D).5d 2G7/2 100835.8 5s2.5p2.(3P).4f 49/2 125644.34
4029.82 Xe II - - 5p4.(3P0).6p 2[1]°1/2 120414.87 5p4.(3P1).6d 2[1]1/2 145222.72
4029.889 V I 4 - 3d3.4s2 a 4F7/2 323.432 3d4.(5D).4p z 45/2 25131.002
4029.922 W I 80 1
4030.046 V I 9 - 3d4.(5D).4p y 65/2 24898.804 49705e 6D7/2 49705.393
4030.118 V I 1 - 3d4.(3P2).4s b 4P1/2 15078.387 3d4.(3P2).4p v 23/2 39884.54
4030.135 Cs II - - 5p5.(2P°3/2).4f 2[7/2]4 157572.1025 5p5.(2P°3/2).10g 2[9/2]°5 182378.16
4030.16 Pa II 3000 51
4030.1846 Fe I 15 - 3d7.(4P).4s a 5P2 17726.988 3d6.(3P2).4s.4p.(3P°) x 53 42532.741
4030.29236 Th I 180 3 6d3.(4F).7s 5F5 9804.806547 5f.6d3 °6 34609.8959
4030.34 Ce II 35 1 4f.5d.(1G°).6s °9/2 2382.246 4f.5d.(3F°).6p 4G7/2 27187.047
4030.3508 Cu II - - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D3/2).6d 2[1/2]1 148361.542
4030.3559 Fe II - - 3d6.(5D).5p 69/2 88723.398 3d6.(5D).6d 6F11/2 113528.091
4030.377 Sr I 60 1 5s.5p 32 14898.545 5s.6d 3D3 39703.109
4030.46 Xe III - - 5s2.5p3.(2D°).5d 12 161809.98 5s2.5p3.(2D°).4f 3F3 186614.26
4030.4883 Fe I 95 2 3d6.(5D).4s.4p.(3P°) z 54 25899.989 3d6.(5D).4s (6D).4d e 5G5 50703.87
4030.5111 Ti I 435 7 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d2.4s.(4F).4d e 5G6 42019.1293
4030.5253 Th II - - 5f.6d.(3P°).7s °3/2 15144.73767 5f2.(3F).6d 1/2 39948.394
4030.622 Sc I 90 2 3d.4s.(1D).4p 25/2 16022.7219 3d3 2F7/2 40825.755
4030.668 Ta I 15 - 5d3.6s2 a 4F7/2 3963.92 5d3.6s.(5F).6p z 69/2 28766.65
4030.6764 Cr I 30 1 3d5.(4F).4s a 5F1 31352.3828 3d5.(4F).4p v 52 56155.105
4030.698 Ti I 25 - 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d2.4s.(4F).4d e 5H5 42017.9751
4030.75 Si III 30 1 3s.4d 3D1 201597.73 3p.4s 30 226400
4030.76 Mn I 1000 19 3d5.4s2 a 6S5/2 0 3d5.(6S).4s.4p.(3P°) z 67/2 24802.25
4030.88 Gd I 90 2
4030.8902 Fe I - - 3d6.4s2 b 1G24 29798.936 3d6.(3G).4s.4p.(3P°) t 33 54600.35
4031. V XXII - - 1s.4s 3S1 51886600 1s.4p 31 51911400
4031.0923 Th II 105 2 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f2.6d+5f.6d.7p 7/2 42751.3291
4031.1214 Cr I 25 - 3d5.(4F).4s a 5F2 31355.1192 3d5.(4F).4p v 52 56155.105
4031.219 V I 9 - 3d4.(3P2).4s b 4P1/2 15078.387 3d4.(3F2).4p s 41/2 39877.786
4031.2251 Th II 1 - 5f.6d.(3F°).7s °7/2 13818.3381 5f.7s.(1F°).7p 9/2 38617.6823
4031.2399 Fe II - - 3d6.(1D2).4p w 23/2 79243.462 3d6.(3H).4d 4G5/2 104042.692
4031.24 Fe I 2 - 3d7.(2P).4s c 3P2 24335.766 3d6.(3F2).4s.4p.(3P°) v 33 49135.023
4031.2981 Pt I 55 1 5d9.6p 33 37769.0673 5d9.8s 3D3 62567.983
4031.331 Th II 105 2 5f.6d.(1F°).7s °7/2 18973.77768 5f2.6d+5f.6d.7p 5/2 51935.6876
4031.34 Ce II 75 1 4f.(2F°).5d2.(3F) 49/2 2581.257 4f.5d.(1G°).6p 11/2 28634.516
4031.376 Sc I 90 2 3d.4s.(3D).4p 45/2 15756.5295 3d.4s.(3D).4d 4F5/2 40554.96
4031.3769 Ar II - - 3s2.3p4.(3P).4p 23/2 159393.385 3s2.3p4.(3P).4d 4D1/2 184191.7917
4031.39 Si IV 30 - 2p6.6p 21/2 305641.1 2p6.8s 2S1/2 330439.66
4031.4317 Fe II - - 3d5.(4P).4s.4p.(3P°) 65/2 89444.455 3d6.(5D).6d 1142425/2 114242.513
4031.571 V I - - 3d4.(3F2).4s a 2F7/2 19078.112 3d4.(1G2).4p t 25/2 43875.329
4031.63 Tc 6500 111
4031.69 La II 885 15 5d.6s a 3D2 2591.6 5d.6p y 32 27388.11
4031.7277 Fe I - - 3d6.4s2 b 3G3 24338.767 3d6.(3F2).4s.4p.(3P°) v 33 49135.023
4031.755 Ti I 195 3 3d2.(3F).4s.4p.(3P°) z 53 16961.442 3d2.4s.(4F).4d e 5G3 41757.529
4031.76 Cm I 10000 171
4031.781 Th II 1 - 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f2.6d+5f.6d.7p 7/2 42751.3291
4031.789 Mn I 20 - 3d5.4s2 a 4G9/2 25285.43 3d5.(4G).4s.4p.(3P°) z 411/2 50081.31
4031.795 C I 55 1 2s2.2p.3s 32 60393.1693 2s2.2p.5p 3P1 85188.967
4031.8 Ho I 25 -
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