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
2968.977 Fe II - - 3d6.(3G).4p x 29/2 70314.624 3d6.(3H).4d 4H7/2 103986.338
2969.147 Fe II - - 3d6.(3P2).4p z 21/2 66248.647 3d6.(3F2).5s f 4F3/2 99918.563
2969.26 Fe II - - 3d6.(1G1).4s d 2G9/2 58631.623 3d5.(4D).4s.4p.(3P°) 69/2 92300.269
2969.359 Fe I - - 3d6.4s2 b 3F22 21038.987 3d7.(4F).5p 32 54706.387
2969.3596 Fe I 20 - 3d6.4s2 a 5D1 888.132 3d6.(5D).4s.4p.(3P°) z 30 34555.597
2969.4744 Fe I 15 - 3d7.(4F).4s a 5F5 6928.268 3d6.(5D).4s.4p.(1P°) x 54 40594.432
2969.93583 Fe II 25 - 3d6.(3G).4s b 2G7/2 30764.4737 3d6.(3F2).4p z 25/2 64425.405
2970.0992 Fe I 65 - 3d6.4s2 a 5D1 888.132 3d7.(4F).4p y 52 34547.211
2970.1058 Fe I 85 - 3d6.4s2 a 3P20 20037.816 3d6.(3D).4s.4p.(3P°) 51 53696.867
2970.1179 Fe I 45 - 3d6.4s2 a 5D2 704.007 3d6.(5D).4s.4p.(3P°) z 31 34362.873
2970.245 Fe II - - 3d6.(3D).4p y 23/2 73189.114 3d6.(5D).5d 4F3/2 106846.649
2970.359 Fe I - - 3d7.(2G).4s a 3G3 22249.429 3d6.(1G2).4s.4p.(3P°) s 34 55905.536
2970.5145 Fe II 10 - 3d6.(5D).4s a 4D3/2 8680.4706 3d6.(5D).4p z 65/2 42334.8444
2970.608 Fe II - - 3d6.(1G2).4p w 27/2 73143.346 3d6.(5D).5d 4P5/2 106796.679
2970.6935 Fe II 2 - 3d6.(3G).4s b 2G9/2 30388.5451 3d6.(3F2).4p y 47/2 64040.891
2970.917 Fe I 1 - 3d6.(5D).4s.4p.(3P°) z 74 23711.456 3d6.4s.(6D).5d 7G3 57361.366
2970.97 Fe I 1 - 3d6.(5D).4s.4p.(3P°) z 51 26479.381 3d6.4s.(6D1/2).6d 2[3/2]2 60128.6
2971.092 Fe I 1 - 3d6.4s2 b 3F24 20641.11 3d7.(4F).5p 33 54289.034
2971.175 Fe II - - 3d5.4s2 c 4D1/2 60384.368 3d5.(4D).4s.4p.(3P°) 61/2 94031.37
2971.621 Fe II - - 3d6.(3F2).4s a 2F7/2 27314.9183 3d6.(3H).4p z 47/2 60956.781
2971.76 Fe I - - 3d6.(5D).4s.4p.(3P°) z 53 26140.179 3d6.4s.(6D5/2).6d 2[3/2]2 59780.484
2971.895 Fe II - - 3d6.(1G2).4p x 27/2 73016.184 3d5.4s.(7S).4d 6D5/2 106654.923
2971.936 Fe I - - 3d7.(4P).4s a 5P2 17726.988 3d7.(2D2).4p v 33 51365.311
2972.009 Fe II 1 - 3d6.(5D).4p z 41/2 45206.4704 3d6.(5D).5s e 6D1/2 78844.031
2972.2782 Fe I 1 - 3d7.(4P).4s a 5P2 17726.988 3d6.(5D).4s (6D).5p t 53 51361.391
2972.416 Fe I 1 - 3d6.(5D).4s.4p.(3P°) z 54 25899.989 3d6.4s.(6D7/2).6d 2[9/2]4 59532.84
2972.615 Fe II - - 3d6.(1G2).4p w 29/2 73091.63 3d6.(3H).4d 4F9/2 106722.187
2972.748 Fe II - - 3d6.(5D).4p z 49/2 44232.5398 3d6.(5D).5s e 6D9/2 77861.65
2972.774 Fe I 1 - 3d6.(5D).4s.4p.(3P°) z 52 26339.696 3d6.4s.(6D3/2).6d 2[1/2]1 59968.52
2972.856 Fe I 1 - 3d6.(5D).4s.4p.(3P°) z 50 26550.479 3d6.4s.(6D1/2).6d 2[3/2]1 60178.254
2973.1322 Fe I 100 - 3d6.4s2 a 5D2 704.007 3d7.(4F).4p y 53 34328.752
2973.2352 Fe I 105 - 3d6.4s2 a 5D3 415.933 3d7.(4F).4p y 54 34039.516
2973.38 Fe II - - 3d6.(3G).4p x 29/2 70314.624 3d6.(5D).5d 6F11/2 103936.602
2973.893 Fe III - - 3d5.(4F).4s 5F2 83359.2 3d5.(4P).4p 52 116975.21
2973.91 Fe I 1 - 3d6.(5D).4s.4p.(3P°) z 73 23110.939 3d6.4s.(6D).5d 5F3 56726.892
2974.483 Fe I - - 3d6.(5D).4s.4p.(3P°) z 73 23110.939 3d6.4s.(6D).5d 5S2 56720.409
2974.628 Fe II - - 3d6.(3D).4p x 23/2 74498.093 3d6.(3F2).4d 2P3/2 108105.938
2974.7776 Fe I - - 3d6.(5D).4s.4p.(3P°) z 51 26479.381 3d6.4s.(6D3/2).6d 2[5/2]2 60085.504
2975.287 Fe I 1 - 3d6.4s2 a 3H4 19788.251 3d7.(4F).5p 54 53388.637
2975.526 Fe II - - 3d5.(6S).4s.4p.(1P°) x 65/2 79284.919 3d5.(6S).4p2 6P5/2 112882.497
2975.621 Fe II - - 3d6.(3G).4p x 27/2 70523.694 3d6.(5D).5d 6P5/2 104120.244
2975.648 Fe I 1 - 3d6.4s2 b 3F24 20641.11 3d6.(3G).4s.4p.(3P°) t 34 54237.415
2975.933 Fe II 1 - 3d6.(5D).4s a 4D1/2 8846.7837 3d6.(5D).4p z 61/2 42439.8511
2976.1264 Fe I 2 - 3d6.4s2 a 3P22 18378.186 3d7.(2P).4p u 33 51969.101
2976.37 Fe II - - 3d6.(5D).5s e 4D3/2 80178.005 3d6.(5D2).5f 2[3]°5/2 113766.072
2976.505 Fe I 1 - 3d7.(4F).4s a 3F4 11976.239 3d6.(3H).4s.4p.(3P°) y 33 45562.974
2976.5498 Fe I - - 3d6.(5D).4s.4p.(3P°) z 75 22845.869 3d6.4s.(6D).5d 7D5 56432.021
2976.585 Fe I 1 - 3d6.(5D).4s.4p.(3P°) z 53 26140.179 3d6.4s.(6D5/2).6d 2[9/2]4 59725.904
2976.907 Fe I - - 3d6.(5D).4s.4p.(3P°) z 75 22845.869 3d6.4s.(6D).5d 7F6 56427.977
2977.219 Fe III 1 - 3d5.(4F).4s 5F2 83359.2 3d5.(4G).4p 51 116937.86
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