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
4653.699 Ne I 6 3 2s2.2p5.(2P°1/2).3p 2[3/2]1 150772.1118 2s2.2p5.(2P°1/2).8s 2[1/2]°0 172254.295
4656.3936 Ne I 35 19 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°1/2).6s 2[1/2]°1 169727.6312
4657. Ne IV - - 2s2.2p2.(3P2).5g 2[3] 714555 2s2.2p2.(3P2).6h 2[4]° 736022
4659.7 Ne VIII 10 6 1s2.10[k-m] 1858216 1s2.12[k-o] 1879675.5
4660.837 Ne II 7 4 2s2.2p4.(3P).4s 4P3/2 282375.3049 2s2.2p4.(3P0).4f 2[3]°5/2 303824.6705
4661.1054 Ne I 15 9 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°1/2).6s 2[1/2]°0 169705.9275
4662.5 Ne IV - - 2s2.2p2.(3P2).5g 2[5] 714720 2s2.2p2.(3P2).6h 2[6]° 736162
4663.092 Ne I 4 2 2s2.2p5.(2P°1/2).3p 2[3/2]1 150772.1118 2s2.2p5.(2P°3/2).8d 2[5/2]°2 172211.107
4663.518 Ne I 2 1 2s2.2p5.(2P°1/2).3p 2[3/2]1 150772.1118 2s2.2p5.(2P°3/2).8d 2[3/2]°1 172209.15
4666.654 Ne I 6 3 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°1/2).7d 2[3/2]°1 172460.966
4667.3643 Ne I 10 6 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°1/2).7d 2[3/2]°2 172457.823
4669.372 Ne II 7 4 2s2.2p4.(3P).4d 4F7/2 302750.784 2s2.2p4.(3P1).8f 2[4]°9/2 324160.95
4670.884 Ne I 8 4 2s2.2p5.(2P°1/2).3p 2[3/2]2 150858.5079 2s2.2p5.(2P°1/2).8s 2[1/2]°1 172261.741
4672. Ne IX - - 1s.3s 3S1 8623000 1s.3p 3P°0 8644400
4678.218 Ne I 35 19 2s2.2p5.(2P°3/2).3p 2[3/2]2 150315.8612 2s2.2p5.(2P°3/2).7d 2[5/2]°3 171685.542
4678.314 Ne II 7 4 2s2.2p4.(3P).4d 4P5/2 303071.8002 2s2.2p4.(3P0).8f 2[3]°7/2 324441.04
4678.6107 Ne I 6 3 2s2.2p5.(2P°3/2).3p 2[3/2]1 150121.5922 2s2.2p5.(2P°3/2).8s 2[3/2]°1 171489.486
4679.135 Ne I 15 10 2s2.2p5.(2P°3/2).3p 2[3/2]2 150315.8612 2s2.2p5.(2P°3/2).7d 2[3/2]°2 171681.348
4680.367 Ne I 10 6 2s2.2p5.(2P°3/2).3p 2[3/2]2 150315.8612 2s2.2p5.(2P°3/2).7d 2[7/2]°3 171675.728
4681.2 Ne I 6 3 2s2.2p5.(2P°3/2).3p 2[3/2]2 150315.8612 2s2.2p5.(2P°3/2).7d 2[1/2]°1 171671.928
4681.93 Ne I 2 1 2s2.2p5.(2P°1/2).3p 2[3/2]2 150858.5079 2s2.2p5.(2P°3/2).8d 2[5/2]°3 172211.266
4682.146 Ne I 2 1 2s2.2p5.(2P°3/2).3p 2[3/2]1 150121.5922 2s2.2p5.(2P°3/2).8s 2[3/2]°2 171473.311
4682.91 Ne I 1 1 2s2.2p5.(2P°1/2).3p 2[3/2]2 150858.5079 2s2.2p5.(2P°3/2).8d 2[3/2]°2 172206.77
4683.238 Ne I - - 2s2.2p5.(2P°1/2).3p 2[3/2]2 150858.5079 2s2.2p5.(2P°3/2).8d 2[7/2]°3 172205.272
4683.764 Ne I 3 2 2s2.2p5.(2P°3/2).3p 2[1/2]0 150917.4307 2s2.2p5.(2P°1/2).8s 2[1/2]°1 172261.741
4686.355 Ne II 7 4 2s2.2p4.(3P).4d 4F9/2 302192.9098 2s2.2p4.(3P2).8f 2[5]°11/2 323525.49
4687.671 Ne I 10 7 2s2.2p5.(2P°3/2).3p 2[3/2]2 150315.8612 2s2.2p5.(2P°1/2).6d 2[5/2]°3 171642.4494
4688.191 Ne I - - 2s2.2p5.(2P°3/2).3p 2[3/2]2 150315.8612 2s2.2p5.(2P°1/2).6d 2[3/2]°2 171639.9741
4688.671 Ne II 5 3 2s2.2p4.(3P).4d 4F5/2 302839.2693 2s2.2p4.(3P1).8f 2[4]°7/2 324161.3
4691.58 Ne I 2 1 2s2.2p5.(2P°1/2).3p 2[3/2]1 150772.1118 2s2.2p5.(2P°3/2).9s 2[3/2]°1 172080.915
4695.363 Ne I 2 1 2s2.2p5.(2P°3/2).3p 2[1/2]0 150917.4307 2s2.2p5.(2P°3/2).8d 2[3/2]°1 172209.15
4696.943 Ne I - - 2s2.2p5.(2P°3/2).3p 2[1/2]0 150917.4307 2s2.2p5.(2P°3/2).8d 2[1/2]°1 172201.878
4697.874 Ne II 3 2 2s2.2p4.(3P).4d 2F5/2 302890.5369 2s2.2p4.(3P1).8f 2[3]°7/2 324170.79
4698.43 Ne II 7 4 2s2.2p4.(3P).4d 2F7/2 302247.7634 2s2.2p4.(3P2).8f 2[5]°9/2 323525.51
4700.243 Ne II 1 1 2s2.2p4.(3P).3d 2P3/2 281720.2755 2s2.2p4.(3P2).4f 2[1]°3/2 302989.805
4700.469 Ne I - - 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°3/2).5d 2[5/2]°2 169526.2708
4700.483 Ne II 1 1 2s2.2p4.(3P).3d 2P3/2 281720.2755 2s2.2p4.(3P2).4f 2[1]°1/2 302988.859
4702.5305 Ne I 15 10 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°3/2).5d 2[3/2]°1 169516.9948
4704.3949 Ne I 180 102 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°3/2).5d 2[3/2]°2 169508.5627
4708.8594 Ne I 25 15 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°3/2).5d 2[1/2]°1 169488.4193
4710.0645 Ne II 20 13 2s2.2p4.(3P).4s 4P3/2 282375.3049 2s2.2p4.(3P1).4f 2[3]°5/2 303600.498
4710.065 Ne I 285 165 2s2.2p5.(2P°3/2).3p 2[1/2]1 148257.7898 2s2.2p5.(2P°3/2).5d 2[1/2]°0 169482.9862
4710.4881 Ne I 2 1 2s2.2p5.(2P°1/2).3p 2[1/2]1 151038.4524 2s2.2p5.(2P°1/2).8s 2[1/2]°1 172261.741
4712.0633 Ne I 120 70 2s2.2p5.(2P°3/2).3p 2[5/2]3 149657.0392 2s2.2p5.(2P°3/2).6d 2[5/2]°3 170873.2327
4712.1406 Ne I 2 1 2s2.2p5.(2P°3/2).3p 2[5/2]3 149657.0392 2s2.2p5.(2P°3/2).6d 2[5/2]°2 170872.8524
4712.8 Ne I 1 1 2s2.2p5.(2P°1/2).3p 2[3/2]2 150858.5079 2s2.2p5.(2P°3/2).9s 2[3/2]°2 172071.389
4712.968 Ne II 10 7 2s2.2p4.(3P).4p 4D°1/2 291968.116 2s2.2p4.(3P).6s 2P3/2 313180.2149
4713.458 Ne II 3 2 2s2.2p4.(3P).4d 4F3/2 302961.0417 2s2.2p4.(3P1).8f 2[3]°5/2 324170.97
4714.25 Ne IV - - 2s2.2p3 2D°5/2 41234.43 2s2.2p3 2P°3/2 62440.78
4714.3397 Ne I 8 5 2s2.2p5.(2P°3/2).3p 2[5/2]3 149657.0392 2s2.2p5.(2P°3/2).6d 2[3/2]°2 170862.9893
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