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
3830.263 V I 135 - 3d4.(3D).4s b 4D7/2 20767.609 3d4.(3D).4p t 45/2 46868.079
3830.59 V I 15 - 3d4.(1G2).4s b 2G9/2 21603.259 3d3.(2G).4s.4p.(1P°) 211/2 47701.807
3831.014 V II 15 - 3d3.(4F).4s a 3F4 9097.8891 3d3.(4F).4p z 55 35193.182
3831.821 V I 50 - 3d4.(3F2).4s b 4F9/2 15770.789 3d4.(3G).4p t 49/2 41860.647
3832.322 V II 7 - 3d2.4s2 e 3F4 38517.085 3d3.(2F).4p v 33 64603.496
3832.8291 V I 85 - 3d3.4s2 a 2P3/2 13801.551 3d4.(3P2).4p v 23/2 39884.54
3833.2164 V I 35 - 3d3.4s2 a 2G9/2 11100.596 3d3.(2H).4s.4p.(3P°) y 29/2 37180.946
3833.421 V I 8 - 3d4.(3D).4s b 4D5/2 20789.112 3d4.(3D).4p t 45/2 46868.079
3833.74 V IV - - 3p6.3d.5p 11 258288.8 3p6.3d.5d 1P1 284365.7
3833.8 V I 35 - 3d3.4s2 a 2P3/2 13801.551 3d4.(3F2).4p s 41/2 39877.786
3834.1367 V I 15 - 3d3.4s2 a 2G9/2 11100.596 3d4.(3H).4p v 27/2 37174.691
3834.206 V I 585 1 3d3.4s2 a 2P1/2 13810.91 3d4.(3P2).4p v 23/2 39884.54
3834.224 V II 65 - 3d3.(2D2).4s b 3D2 20617.0735 3d3.(4P).4p y 51 46690.4958
3834.334 V II - - 3d3.(4P).4p y 31 55663.385 3d3.(4P).5s 3P1 81736.142
3834.813 V I 20 - 3d4.(3F2).4s b 4F5/2 15688.862 3d4.(3G).4p t 47/2 41758.357
3835.18 V I 105 - 3d3.(4F).4s.4p.(3P°) z 611/2 18680.07 3d3.4s.(5F).4d 4G11/2 44746.714
3835.56 V I 165 - 3d4.(5D).4s a 4D1/2 8413.009 3d3.(4F).4s.4p.(1P°) v 41/2 34477.427
3835.564 V II - - 3d3.(2D2).4s b 3D1 20522.148 3d3.(4P).4p y 50 46586.481
3836.0534 V I 50 - 3d4.(5D).4s a 4D3/2 8476.234 3d3.(4F).4s.4p.(1P°) v 43/2 34537.299
3836.398 V I 35 - 3d4.(3P2).4s b 2P3/2 19189.283 45248o 23/2 45248.008
3837.43 V I 20 - 3d3.4s2 a 4F9/2 552.955 3d4.(5D).4p y 67/2 26604.807
3837.731 V I 35 - 3d4.(3D).4s b 4D3/2 20813.108 3d4.(3D).4p t 43/2 46862.786
3838.534 V II - - 3d3.(4P).4p y 52 47101.932 3d3.(4F).4d 5F3 73146.3451
3839.001 V I 195 - 3d4.(5D).4s a 4D5/2 8578.542 3d3.(4F).4s.4p.(1P°) v 45/2 34619.598
3839.376 V I 100 - 3d3.4s2 2D25/2 14548.816 3d4.(3G).4p 27/2 40587.356
3840.0227 V I 3 - 3d4.(3F2).4s b 4F7/2 15724.229 3d4.(3G).4p t 47/2 41758.357
3840.1344 V I 40 - 3d3.4s2 a 2G7/2 10892.52 3d4.(3F2).4p x 27/2 36925.893
3840.4278 V I 135 - 3d4.(5D).4s a 4D7/2 8715.747 3d3.(4F).4s.4p.(1P°) v 47/2 34747.128
3840.7494 V I 40 - 3d3.4s2 a 4F7/2 323.432 3d4.(5D).4p y 45/2 26352.634
3841.8907 V I 105 - 3d3.4s2 a 4F7/2 323.432 3d3.(4F).4s.4p.(3P°) z 29/2 26344.902
3841.99 V I 4 - 3d4.(3D).4s b 4D1/2 20830.344 3d4.(3D).4p t 41/2 46851.17
3842.7335 V I 15 - 3d4.(5D).4s a 4D1/2 8413.009 3d3.(2D2).4s.4p.(3P°) 43/2 34428.773
3843.504 V I 150 - 3d4.(5D).4s a 4D3/2 8476.234 3d3.(2D2).4s.4p.(3P°) 45/2 34486.787
3844.4362 V I 315 1 3d3.4s2 a 4F3/2 0 3d4.(5D).4p y 45/2 26004.234
3844.8866 V I 75 - 3d4.(5D).4s a 4D3/2 8476.234 3d3.(4F).4s.4p.(1P°) v 41/2 34477.427
3846.64 V I 9 - 3d3.4s2 2D23/2 14514.756 3d3.(2P).4s.4p.(3P°) w 21/2 40504.099
3847.3262 V I 600 1 3d3.4s2 a 4F5/2 137.383 3d4.(5D).4p y 47/2 26122.094
3847.334 V II 300 1 3d3.(2P).4s a 1P1 22273.6366 3d3.(2P).4p z 10 48258.3
3849.3194 V I 180 - 3d3.4s2 a 2G7/2 10892.52 3d3.(2H).4s.4p.(3P°) w 45/2 36863.773
3849.747 V II 9 - 3d4 a 3G3 14461.7495 3d3.(4F).4p z 34 40430.0878
3850.118 V I 45 - 3d4.(3F2).4s b 4F5/2 15688.862 3d4.(3G).4p t 45/2 41654.726
3850.3959 V II 30 - 3d4 a 3P20 11295.511 3d3.(4F).4p z 51 37259.5288
3851.1722 V I 135 - 3d4.(5D).4s a 4D5/2 8578.542 3d3.(4F).4s.4p.(1P°) v 43/2 34537.299
3852.0952 V I 55 - 3d4.(5D).4s a 4D3/2 8476.234 3d3.(2D2).4s.4p.(3P°) 43/2 34428.773
3852.096 V II 55 - 3d3.(4F).4s a 3F2 8640.3641 3d3.(4F).4p z 52 34592.8439
3854.86 V I 10 - 3d3.(4F).4s.4p.(3P°) z 67/2 16572.638 3d4.(5D).4d f 6F9/2 42506.503
3855.11 V II - - 3d3.(2D2).4s b 1D2 25191.0356 3d3.(2P).4p y 32 51123.299
3855.3636 V I 135 - 3d4.(3F2).4s b 4F7/2 15724.229 3d4.(3G).4p t 45/2 41654.726
3855.84 V I 525 1 3d3.4s2 a 4F9/2 552.955 3d4.(5D).4p y 47/2 26480.286
3855.85 V I 630 1 3d4.(3G).4s a 4G5/2 17054.924 3d4.(5D).5p s 43/2 42981.696
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