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
5987.13 Pm II 1000 799
5997.12 Pm I 4000 3164
6027.11 Pm II 2000 1530
6030.06 Pm I 3000 2294
6031.32 Pm I 4000 3059
6043.39 Pm I 5000 3779
6052.57 Pm II 1500 1120
6067. Pm II 1000 728
6069.06 Pm I 5000 3642
6076.4 Pm II 1000 719
6085.41 Pm II 2000 1420
6100.21 Pm I 9000 6303
6106.4 Pm I 4000 2763
6114.9 Pm II 1000 691
6151.76 Pm I 4000 2608
6159.53 Pm II 1000 642
6163.16 Pm I 4000 2569
6184.52 Pm II 1000 623
6208.91 Pm II 2000 1185
6229.64 Pm I 5000 2864
6237.79 Pm I 4000 2251
6263.25 Pm II 1000 543
6272.69 Pm I 4000 2132
6286.06 Pm I 4000 2052
6308.29 Pm I 5000 2467
6314.2 Pm II 1000 493
6323.84 Pm I 7000 3385
6390.31 Pm I 5000 2082
6429.64 Pm II 1000 379
6431.93 Pm I 5000 1897
6436.57 Pm II 1000 370
6487.61 Pm I 4000 1307
6510.34 Pm I 4000 1240
6517.25 Pm I 5000 1509
6519.43 Pm II 2000 604
6520.45 Pm I 10000 3018
6542.2 Pm I 5000 1429
6558.48 Pm II 1000 270
6586.39 Pm II 1000 248
6592.29 Pm II 1000 248
6598.15 Pm I 9000 2163
6598.66 Pm I 8000 1923
6606.37 Pm I 7000 1632
6625.23 Pm I 8000 1755
6625.54 Pm II 1000 219
6649.81 Pm I 7000 1442
6659.05 Pm II 4000 798
6661.25 Pm II 1000 199
6661.68 Pm I 5000 997
6663.76 Pm I 4000 798
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