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 800-8000 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
3767.7038 V II 35 - 3d3.(4P).4s c 3P0 20156.67 3d3.(4P).4p y 51 46690.4958
3768.7649 V II 4 - 3d3.(2H).4p y 15 55499.369 3d3.(2G).5s 1G4 82025.7222
3769.065 V I 105 - 3d3.4s2 a 2P3/2 13801.551 3d4.(3G).4p 25/2 40325.79
3769.486 V I 5 - 3d4.(3F2).4s b 4F7/2 15724.229 3d3.(4P).4s.4p.(1P°) r 47/2 42245.489
3769.798 V I 15 - 3d4.(3H).4s a 4H7/2 14909.958 3d4.(3G).4p t 45/2 41429.042
3770.0005 V I 75 - 3d3.(4F).4s.4p.(3P°) z 69/2 18513.403 3d3.4s.(5F).4d g 6D7/2 45031.067
3770.2 V IX 4 - 3s2.3p3 23/2 34708 3s2.3p3 23/2 61224
3770.524 V I 35 - 3d4.(5D).4s a 4D5/2 8578.542 3d3.(2D2).4s.4p.(3P°) u 43/2 35092.518
3770.96619 V II 225 - 3d4 b 3F22 13490.8843 3d3.(4F).4p z 32 40001.7556
3771.199 V I 30 - 3d4.(5D).4s a 4D7/2 8715.747 3d3.(2D2).4s.4p.(3P°) u 45/2 35224.99
3771.66 V I 30 - 3d3.4s2 a 4F3/2 0 3d4.(5D).4p y 65/2 26505.953
3772.438 V I 9 - 3d4.(3H).4s a 4H11/2 15000.937 3d4.(3G).4p v 29/2 41501.449
3772.9641 V II 150 - 3d3.(4P).4s c 3P1 20089.6495 3d3.(4P).4p y 50 46586.481
3773.791 V II 7 - 3d3.(2D2).4s b 3D2 20617.0735 3d3.(4P).4p z 31 47108.0794
3774.671 V II 45 - 3d3.(2D2).4s b 3D2 20617.0735 3d3.(4P).4p y 52 47101.932
3775.171 V I 90 - 3d4.(3P2).4s b 4P3/2 15270.582 3d3.(4P).4s.4p.(1P°) v 41/2 41751.931
3775.503 V II - - 3d3.(2D2).4s b 3D3 20622.9852 3d3.(4P).4p y 52 47101.932
3775.7071 V I 105 - 3d3.(4F).4s.4p.(3P°) z 611/2 18680.07 3d3.4s.(5F).4d g 6D9/2 45157.655
3776.145 V I 180 - 3d4.(3F2).4s b 4F9/2 15770.789 3d3.(4P).4s.4p.(1P°) r 47/2 42245.489
3776.8704 V I 35 - 3d3.4s2 a 2G7/2 10892.52 3d4.(3H).4p v 29/2 37361.951
3777.157 V I 15 - 3d3.4s2 a 4F5/2 137.383 3d4.(5D).4p y 67/2 26604.807
3777.491 V I 30 - 3d4.(3P2).4s b 2P3/2 19189.283 45654o 25/2 45654.368
3778.3431 V II 120 - 3d4 b 3F23 13542.6461 3d3.(4F).4p z 32 40001.7556
3778.677 V I 225 - 3d4.(5D).4s a 6D7/2 2311.369 3d3.(4P).4s.4p.(3P°) x 69/2 28768.142
3779.6396 V I 105 - 3d3.4s2 a 2G7/2 10892.52 3d3.(2D2).4s.4p.(3P°) w 25/2 37342.555
3779.76 V I 7 - 3d4.(3F2).4s b 4F5/2 15688.862 3d3.(4P).4s.4p.(1P°) r 45/2 42138.062
3780.65 V I 9 - 3d4.(3P2).4s b 2P1/2 18805.048 45248o 23/2 45248.008
3781.378 V I 150 - 3d4.(3P2).4s b 4P5/2 15572.035 3d3.(4P).4s.4p.(1P°) v 45/2 42009.912
3781.732 V I 30 - 3d3.4s2 a 2H9/2 15103.784 3d4.(3G).4p t 29/2 41539.185
3782.5451 V I 75 - 3d3.4s2 a 2G9/2 11100.596 3d4.(3H).4p z 211/2 37530.314
3782.69 V II - - 3d3.(4P).4p y 52 47101.932 3d3.(4F).4d 3D3 73530.7114
3782.72 V I 15 - 3d4.(3P2).4s b 2P1/2 18805.048 45233o 23/2 45233.549
3782.9 V I 20 - 3d4.(3P2).4s b 4P5/2 15572.035 3d3.(4P).4s.4p.(1P°) r 43/2 41999.261
3784.669 V I 55 - 3d3.4s2 a 4F7/2 323.432 3d4.(5D).4p y 69/2 26738.323
3784.818 V I 30 - 3d4.(3F2).4s b 4F7/2 15724.229 3d3.(4P).4s.4p.(1P°) r 45/2 42138.062
3785.394 V II - - 3d3.(2G).4p y 34 48730.748 3d3.(4F).4d 3H4 75140.64
3786.151 V II - - 3d3.(2G).4p y 33 49210.8445 3d3.(4F).4d 3G4 75615.399
3787.138 V I 90 - 3d3.4s2 a 4F3/2 0 3d4.(5D).4p y 61/2 26397.633
3787.2389 V II 75 - 3d3.(4P).4s c 3P2 20343.0477 3d3.(4P).4p z 32 46740.01
3787.5438 V I 105 - 3d3.4s2 a 2H11/2 15264.832 3d4.(3G).4p v 211/2 41659.672
3788.784 V I 7 - 3d4.(3P2).4s b 2P3/2 19189.283 45575o 23/2 45575.494
3790.3237 V I 150 - 3d4.(5D).4s a 6D5/2 2220.156 3d3.(4P).4s.4p.(3P°) x 67/2 28595.637
3790.464 V I 45 - 3d3.4s2 a 2G9/2 11100.596 3d3.(2D2).4s.4p.(3P°) w 27/2 37475.102
3791.317 V I 75 - 3d3.4s2 a 4F5/2 137.383 3d4.(5D).4p y 65/2 26505.953
3793.391 V I 20 - 3d4.(3P2).4s b 2P1/2 18805.048 45159o 21/2 45159.2
3793.6099 V I 120 - 3d3.4s2 a 4F3/2 0 3d4.(5D).4p y 45/2 26352.634
3794.3565 V II 90 - 3d3.(4P).4s c 3P2 20343.0477 3d3.(4P).4p y 51 46690.4958
3794.9446 V II 4 - 3d4 a 1D22 20980.926 3d3.(2D1).4s d 1D2 47324.292
3794.9493 V I 180 - 3d4.(5D).4s a 6D9/2 2424.809 3d3.(4P).4s.4p.(3P°) x 69/2 28768.142
3795.0129 V I 95 - 3d3.4s2 a 4F5/2 137.383 3d4.(5D).4p y 47/2 26480.286
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