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
2242.093 Fe II 1 - 3d7 a 2G7/2 16369.4098 3d6.(3H).4p z 47/2 60956.781
2242.1806 Fe II - - 3d6.(3H).4p z 411/2 60625.446 3d6.(5D).5d 4G9/2 105211.079
2242.2894 Fe II 1 - 3d5.(6S).4s.4p.(3P°) y 65/2 62049.042 3d5.4s.(7S).4d 6D3/2 106632.487
2242.3422 Fe II 3 - 3d6.(3H).4s a 4H11/2 21430.3564 3d6.(3G).4p x 49/2 66012.775
2242.5699 Fe I - - 3d6.4s2 a 5D2 704.007 3d6.(3P2).4s.4p.(3P°) x 32 45281.833
2242.7807 Fe I - - 3d6.4s2 a 5D0 978.074 3d6.(3P2).4s.4p.(3P°) x 31 45551.767
2243.08141 Fe II 9 - 3d6.(3H).4p z 47/2 60956.781 3d6.(3F2).4d 4H9/2 105524.482
2243.215 Fe III - - 3d5.(4F).4p 53 135097.01 3d5.(4G).4d 5F3 179661.59
2243.26469 Fe II 15 - 3d6.(3F2).4p y 49/2 62158.126 3d6.(3H).4d 4F9/2 106722.187
2243.407 Fe III 4 - 3d5.(4G).4s 3G4 70729.12 3d5.(4G).4p 55 115290.31
2243.578 Fe II 2 - 3d7 a 2H9/2 20805.7632 3d6.(3H).4p z 211/2 65363.607
2243.847 Fe III - - 3d5.(4F).4s 3F2 90423.78 3d5.(a 2D).4p 33 134976.04
2243.8632 Fe II - - 3d6.(3F2).4p y 43/2 62244.515 3d6.(5D).5d 4P5/2 106796.679
2243.908 Fe I 1 - 3d6.4s2 a 5D4 0 3d6.(3F2).4s.4p.(3P°) w 53 44551.335
2243.9389 Fe II 4 - 3d6.(3D).4s b 4D3/2 31364.4554 3d6.(3D).4p w 25/2 75915.08
2244.07646 Fe II 6 - 3d6.(3H).4p z 45/2 61041.734 3d6.(3F2).4d 4H7/2 105589.674
2244.2072 Fe II 20 - 3d6.(5D).4p z 63/2 39013.216 3d6.(5D).4d e 6F1/2 83558.569
2244.3941 Fe II 2 - 3d7 d 2D13/2 47674.728 3d6.(3P1).4p u 23/2 92216.391
2244.6101 Fe II 1 - 3d7 a 4F7/2 2430.1369 3d6.(5D).4p z 45/2 46967.4751
2244.8254 Fe II - - 3d6.(3H).4p z 49/2 61512.63 3d6.(3H).4d 2H11/2 106045.712
2244.9163 Fe II 4 - 3d6.(3G).4p x 45/2 66078.272 3d6.(3G).4d 4F3/2 110609.548
2245.0734 Fe I - - 3d7.(4F).4s a 5F1 8154.714 3d7.(2D2).4p t 32 52682.92
2245.125 Fe II 1 - 3d6.(3D).4s b 4D5/2 31387.9788 3d6.(3D).4p w 25/2 75915.08
2245.49895 Fe II 150 - 3d6.(5D).4p z 69/2 38458.9934 3d6.(5D).4d e 6F9/2 82978.717
2245.5806 Fe II - - 3d6.(3H).4p z 413/2 61527.61 3d6.(3H).4d 2H11/2 106045.712
2245.6526 Fe I - - 3d6.4s2 a 5D2 704.007 3d6.(3P2).4s.4p.(3P°) x 33 45220.681
2245.778 Fe III - - 3d5.(4F).4s 3F2 90423.78 3d5.(4F).4p 52 134938.17
2245.925 Fe II - - 3d6.(3H).4p z 411/2 60887.606 3d6.(3F2).4d 4H11/2 105398.876
2246.024 Fe II - - 3d6.(3G).4s a 4G9/2 25805.327 3d6.(3G).4p x 29/2 70314.624
2246.0583 Fe II - - 3d7 a 4F3/2 3117.4877 3d6.(5D).4p z 41/2 47626.11
2246.1416 Fe II - - 3d6.(3G).4p x 27/2 70523.694 3d6.(3D).4d 4F9/2 115030.664
2246.5 Fe IIIII 1 - 1s2.2p2 3P1 1027200 1s2.2p2 3P2 1071700
2246.64847 Fe II 5 - 3d6.(3G).4p x 47/2 65931.358 3d6.(3G).4d 4F5/2 110428.305
2246.6829 Fe II 3 - 3d6.(3P2).4p z 25/2 61093.406 3d6.(3F2).4d 4H7/2 105589.674
2246.7646 Fe II - - 3d5.4s2 b 4G5/2 54275.649 3d5.(4D).4s.4p.(3P°) 43/2 98770.295
2246.9132 Fe II 10 - 3d7 a 2H11/2 20340.2461 3d6.(3F2).4p y 29/2 64831.951
2247.244 Fe I 1 - 3d7.(4F).4s a 5F3 7728.06 3d7.(2D2).4p t 33 52213.23
2247.33781 Fe II 6 - 3d5.(6S).4s.4p.(3P°) y 67/2 62171.624 3d5.4s.(7S).4d 6D5/2 106654.923
2247.4607 Fe I - - 3d7.(4F).4s a 5F5 6928.268 3d6.(3G).4s.4p.(3P°) x 34 51409.124
2247.68366 Fe II 120 - 3d6.(5D).4p z 67/2 38660.0537 3d6.(5D).4d e 6F7/2 83136.508
2247.7972 Fe II 1 - 3d6.(3H).4p z 27/2 62322.445 3d6.(5D).5d 4P5/2 106796.679
2247.812 Fe II - - 3d6.(3H).4p z 47/2 61156.827 3d6.(5D).5d 4G5/2 105630.764
2247.9297 Fe II 3 - 3d5.(6S).4s.4p.(3P°) y 65/2 62049.042 3d5.4s.(7S).4d 6D7/2 106520.612
2247.94668 Fe II 6 - 3d6.(3G).4p x 49/2 65696.053 3d6.(3G).4d 4F7/2 110167.303
2248.3765 Fe II - - 3d6.(3F2).4p x 47/2 62945.045 3d6.(3F2).4d 2D5/2 107407.818
2248.5101 Fe II - - 3d6.(3H).4p z 49/2 60989.444 3d6.(5D).5d 4G7/2 105449.557
2248.6475 Fe II - - 3d6.(3H).4p z 47/2 60956.781 3d6.(3F2).4d 4G5/2 105414.186
2248.755 Fe II - - 3d6.(3F2).4p y 47/2 62065.528 3d5.4s.(7S).4d 6D7/2 106520.612
2248.86 Fe I - - 3d7.(4F).4s a 5F5 6928.268 3d6.(5D).4s (6D).5p u 54 51381.457
2248.91854 Fe II 3 - 3d6.(3H).4p z 29/2 65556.271 3d6.(3G).4d 2H9/2 110008.31
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