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
1.09572 Ga XXX 3 - 1s2 1S0 0 1s.3p 31 91263800
1.11612 Cu XXIX - - 1s 2S1/2 0 5p 23/2 89595950
1.14272 Cu XXIX - - 1s 2S1/2 0 4p 23/2 87510820
1.1584 W LXV 9 - 2s2.2p6 1S0 0 2s.2p6.3p (1/2,3/2)°1 86325000
1.16587 Cu IIVIII - - 1s2 1S0 0 1s.5p 11 85773200
1.16616 Cu IIVIII - - 1s2 1S0 0 1s.5p 31 85751300
1.16647 W LXXIV 9 - 2p 23/2 498291400 3d 2D5/2 584020500
1.19116 W LXV 9 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).3d (1/2,3/2)°1 83952000
1.19288 Cu IIVIII - - 1s2 1S0 0 1s.4p 11 83830600
1.19349 Cu IIVIII - - 1s2 1S0 0 1s.4p 31 83787700
1.19821 Ni IIVIII 4 - 1s 2S1/2 0 5p 23/2 83457930
1.20172 W LXV 2 - 2s2.2p6 1S0 0 2s.2p6.3p (1/2,1/2)°1 83214000
1.20473 Cu XXIX - - 1s 2S1/2 0 3p 23/2 83006500
1.20587 Cu XXIX - - 1s 2S1/2 0 3p 21/2 82927480
1.213 Cu XXVII - - 1s2.2p 23/2 651412 1s.2p.(3P°).4p 2D5/2 83090000
1.22677 Ni IIVIII 4 - 1s 2S1/2 0 4p 23/2 81514680
1.2417 Ga XXX 3 - 1s.2p 31 77224190 2p2 1S0 157760000
1.24479 Ga XXXI 3 - 1s 2S1/2 0 2p 23/2 80335139
1.2457 Ga XXX 3 - 1s.2s 3S1 76911150 2s.2p 11 157190000
1.2463 Ga XXX 3 - 1s.2p 31 77224190 2p2 1D2 157460000
1.2484 Ga XXX 3 - 1s.2p 11 77657700 2p2 1S0 157760000
1.25022 Ga XXXI 3 - 1s 2S1/2 0 2p 21/2 79985971
1.2505 Ga XXX 3 - 1s.2p 32 77490090 2p2 1D2 157460000
1.2506 Ga XXX 3 - 1s.2s 1S0 77225860 2s.2p 11 157190000
1.2508 Ga XXX 3 - 1s.2s 3S1 76911150 2s.2p 32 156860000
1.2512 Ga XXX 3 - 1s.2p 31 77224190 2p2 3P2 157150000
1.2519 Ga XXX 3 - 1s.2p 30 77202880 2p2 3P1 157080000
1.2523 Ga XXX 3 - 1s.2p 31 77224190 2p2 3P1 157080000
1.2531 Ga XXX 3 - 1s.2p 11 77657700 2p2 1D2 157460000
1.2535 Ni XXVII 4 - 1s2 1S0 0 1s.5p 11 79777100
1.2538 Ni XXVII 4 - 1s2 1S0 0 1s.5p 31 79757300
1.2549 Ga XXX 3 - 1s.2s 3S1 76911150 2s.2p 31 156600000
1.2553 Ga XXX 3 - 1s.2p 32 77490090 2p2 3P2 157150000
1.2554 Ga XXX 3 - 1s.2p 31 77224190 2p2 3P0 156880000
1.25574 Cu IIVIII - - 1s2 1S0 0 1s.3p 11 79634300
1.256 Ga XXX 3 - 1s.2s 3S1 76911150 2s.2p 30 156530000
1.2564 Ga XXX 3 - 1s.2p 32 77490090 2p2 3P1 157080000
1.25735 Cu IIVIII - - 1s2 1S0 0 1s.3p 31 79532500
1.258 Ga XXX 3 - 1s.2p 11 77657700 2p2 3P2 157150000
1.2591 Ga XXX 3 - 1s.2p 11 77657700 2p2 3P1 157080000
1.2599 Ga XXX 3 - 1s.2s 1S0 77225860 2s.2p 31 156600000
1.2614 Ga XXX 3 - 1s.2p 31 77224190 2s2 1S0 156500000
1.2623 Ga XXX 3 - 1s.2p 11 77657700 2p2 3P0 156880000
1.2684 Ga XXX 3 - 1s.2p 11 77657700 2s2 1S0 156500000
1.272 Cu XXVII - - 1s2.2p 23/2 651412 1s.2p.(3P°).3p 2D5/2 79260000
1.28 W LXV 9 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).3s (1/2,1/2)°1 78126000
1.2825 Ni XXVII 4 - 1s2 1S0 0 1s.4p 11 77971200
1.2832 Ni XXVII 4 - 1s2 1S0 0 1s.4p 31 77932500
1.2872 Ga XXIX 3 - 1s2.2p 21/2 480960 1s.(2S).2p2.(1S) 2S1/2 78168000
1.2877 Ga XXX 3 - 1s2 1S0 0 1s.2p 11 77657700
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