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
3802.074 Tm I 510 1 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °9/2 34457.853
3803.144 Tm I 90 - 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °11/2 33638.74
3807.719 Tm I 70 - 4f13.(2F°).6s2 25/2 8771.243 4f13.(2F°5/2).6s.6p.(1P°1) 5/2 35026.22
3810.72 Tm II 195 -
3817.39 Tm II 330 -
3826.386 Tm I 45 - 4f13.(2F°).6s2 27/2 0 4f13.(2F°5/2).6s.6p.(3P°1) (5/2,1)5/2 26126.907
3826.667 Tm I 45 - 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f12.5d.6s.6p °9/2 34457.853
3830.267 Tm I 40 - 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f13.(2F°7/2).6s.6d.(3D) 3[11/2]°9/2 39220.035
3830.394 Tm I 40 - 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °11/2 33638.74
3838.2 Tm II 255 -
3847.836 Tm I 15 - 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °11/2 33638.74
3848.02 Tm II 1000 2 4f13.(2F°7/2).6s1/2 (7/2,1/2)°4 0 4f13.6p 3 25980.02
3857.84 Tm II 35 -
3863.081 Tm I 25 - 4f12.(3H6).5d5/2.6s2 (6,5/2)15/2 18693.074 4f12.5d.6s.6p °17/2 41299.37
3881.249 Tm I 35 - 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f12.5d.6s.6p °11/2 33638.74
3883.132 Tm I 210 1 4f13.(2F°).6s2 27/2 0 4f13.(2F°7/2).6s.6p.(1P°1) 5/2 25745.117
3883.44 Tm II 315 1
3887.348 Tm I 180 - 4f13.(2F°).6s2 27/2 0 4f12.(3H5).5d5/2.6s2 (5,5/2)7/2 25717.197
3890.53 Tm II 90 -
3896.617 Tm I 35 - 4f13.(2F°).6s2 27/2 0 4f13.(2F°5/2).6s.6p.(3P°0) (5/2,0)5/2 25656.019
3900.79 Tm II 195 1
3916.477 Tm I 225 1 4f13.(2F°).6s2 25/2 8771.243 4f13.(2F°5/2).6s.6p.(1P°1) (5/2,1)7/2 34297.17
3917.144 Tm I 40 - 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °9/2 34457.853
3921.446 Tm I 70 - 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °11/2 33638.74
3928.66 Tm II 50 -
3929.58 Tm II 225 1
3937.282 Tm I 135 1 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f12.5d.6s.6p °7/2 34365.624
3939.089 Tm I 95 - 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f12.5d.6s.6p °9/2 34457.853
3949.27 Tm I 165 1 4f13.(2F°).6s2 25/2 8771.243 4f13.(2F°5/2).6s.6p.(1P°1) (5/2,1)5/2 34085.2
3956.492 Tm I 30 - 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °9/2 34457.853
3958.1 Tm II 690 4
3976.679 Tm I 510 4 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f12.5d.6s.6p °9/2 34457.853
3995.58 Tm II 240 3
3996.52 Tm II 465 5
3998.84 Tm III 85 1
4010.124 Tm I 15 - 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °9/2 34457.853
4021.92 Tm III 50 1
4022.595 Tm I 65 1 4f13.(2F°).6s2 25/2 8771.243 4f12.(3F2).5d5/2.6s2 7/2 33623.78
4025.615 Tm I 180 3 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f12.5d.6s.6p °9/2 34457.853
4026.03 Tm III 65 1
4026.37 Tm I 80 1 4f12.(3H6).5d5/2.6s2 (6,5/2)7/2 16957.006 4f12.5d.6s.6p °9/2 34457.853
4032.13 Tm III 300 5
4033.894 Tm I 25 - 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f12.5d.6s.6p °7/2 34365.624
4041.762 Tm I 45 1 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °9/2 34457.853
4044.474 Tm I 80 2 4f13.(2F°).6s2 25/2 8771.243 4f12.(3F2).5d5/2.6s2 (5/2,2)3/2 33489.36
4055.809 Tm I 315 9 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f12.5d.6s.6p °9/2 34457.853
4060.478 Tm I 25 1 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.(3F3).6s2.6p3/2 (3,3/2)°9/2 40208.499
4060.737 Tm I 25 1 4f12.(3H6).5d5/2.6s2 (6,5/2)7/2 16957.006 4f12.5d.6s.6p °9/2 34457.853
4074.111 Tm I 45 1 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f12.5d.6s.6p °11/2 33638.74
4076.15 Tm III 35 1
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