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
2520.124	Ba	III	40	-	5p5.(2P°3/2).5d	2[5/2]°2	142929.99	5p5.(2P°3/2).4f	2[5/2]2	182598.59
2523.825	Ba	III	120	-	5p5.(2P°3/2).5d	2[3/2]°2	137983.14	5p5.(2P°3/2).6p	2[1/2]1	177593.45
2528.4078	Ba	II	750	-	6p	2P°1/2	20261.561	7d	2D3/2	59800.254
2529.276	Ba	III	20	-	5p5.(2P°1/2).4f	2[5/2]2	196410.28	5p5.(2P°1/2).7s	2[1/2]°1	235935.32
2530.919	Ba	III	75	-	5p5.(2P°1/2).5d	2[5/2]°3	161109.28	5p5.(2P°1/2).6p	2[3/2]2	200608.56
2543.2	Ba	I	4	-	6s2	1S0	0	6s.10p	1P°1	39311.95
2543.339	Ba	III	35	-	5p5.(2P°3/2).6p	2[5/2]2	179530.58	5p5.(2P°3/2).7s	2[3/2]°1	218837.25
2544.283	Ba	III	25	-	5p5.(2P°1/2).6p	2[3/2]1	196643.31	5p5.(2P°1/2).7s	2[1/2]°1	235935.32
2546.754	Ba	III	40	-	5p5.(2P°3/2).6p	2[1/2]1	177593.45	5p5.(2P°3/2).6d	2[1/2]°0	216847.43
2550.591	Ba	III	35	-	5p5.(2P°3/2).6p	2[5/2]2	179530.58	5p5.(2P°3/2).6d	2[3/2]°2	218725.5
2559.535	Ba	III	150	-	5p5.(2P°3/2).5d	2[7/2]°3	140472.87	5p5.(2P°3/2).6p	2[5/2]2	179530.58
2561.141	Ba	III	25	-	5p5.(2P°1/2).6p	2[3/2]1	196643.31	5p5.(2P°1/2).7s	2[1/2]°0	235676.7
2564.835	Ba	III	40	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°1/2).4f	2[5/2]3	191112.15
2566.864	Ba	III	40	-	5p5.(2P°1/2).6p	2[3/2]1	196643.31	5p5.(2P°1/2).6d	2[5/2]°2	235589.63
2570.48	Ba	III	75	-	5p5.(2P°3/2).6p	2[5/2]2	179530.58	5p5.(2P°3/2).6d	2[7/2]°3	218422.03
2570.833	Ba	III	20	-	5p5.(2P°3/2).5d	2[5/2]°2	142929.99	5p5.(2P°3/2).6p	2[5/2]3	181816.17
2596.6357	Ba	I	360	-	6s2	1S0	0	5d.7p	1P°1	38499.86
2600.361	Ba	III	25	-	5p5.(2P°3/2).6p	2[5/2]2	179530.58	5p5.(2P°3/2).7s	2[3/2]°2	217975.27
2609.931	Ba	III	25	-	5p5.(2P°3/2).5d	2[7/2]°3	140472.87	5p5.(2P°3/2).4f	2[7/2]4	178776.59
2620.172	Ba	III	20	-	5p5.(2P°1/2).6p	2[1/2]1	199872.92	5p5.(2P°1/2).6d	2[3/2]°1	238027.02
2628.827	Ba	III	40	-	5p5.(2P°3/2).6p	2[5/2]3	181816.17	5p5.(2P°3/2).6d	2[5/2]°3	219844.6
2634.7799	Ba	II	1000	-	6p	2P°3/2	21952.404	7d	2D5/2	59894.928
2638.425	Ba	III	40	-	5p5.(2P°3/2).6p	2[5/2]2	179530.58	5p5.(2P°3/2).6d	2[1/2]°1	217420.7
2641.371	Ba	II	120	-	6p	2P°3/2	21952.404	7d	2D3/2	59800.254
2646.5	Ba	I	3	-	6s2	1S0	0	6s.9p	1P°1	37775.28
2647.2608	Ba	II	195	-	6p	2P°1/2	20261.561	8s	2S1/2	58025.211
2669.713	Ba	III	20	-	5p5.(2P°3/2).6p	2[5/2]3	181816.17	5p5.(2P°3/2).6d	2[5/2]°2	219262.27
2681.891	Ba	III	120	-	5p5.(2P°3/2).5d	2[5/2]°3	147066.86	5p5.(2P°3/2).6p	2[3/2]2	184342.92
2684.053	Ba	III	40	-	5p5.(2P°3/2).4f	2[5/2]2	182598.59	5p5.(2P°3/2).6d	2[5/2]°3	219844.6
2697.502	Ba	III	25	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°1/2).4f	2[7/2]3	189195.3
2702.6331	Ba	I	225	-	6s2	1S0	0	5d.7p	3P°1	36989.981
2708.55	Ba	III	25	-	5p5.(2P°3/2).6p	2[5/2]3	181816.17	5p5.(2P°3/2).6d	2[3/2]°2	218725.5
2713.136	Ba	III	20	-	5p5.(2P°3/2).5d	2[7/2]°4	138931.25	5p5.(2P°3/2).4f	2[7/2]3	175778.09
2722.656	Ba	III	30	-	5p5.(2P°1/2).6p	2[1/2]0	201309	5p5.(2P°1/2).6d	2[3/2]°1	238027.02
2726.691	Ba	III	20	-	5p5.(2P°3/2).4f	2[5/2]2	182598.59	5p5.(2P°3/2).6d	2[5/2]°2	219262.27
2730.998	Ba	III	35	-	5p5.(2P°3/2).6p	2[5/2]3	181816.17	5p5.(2P°3/2).6d	2[7/2]°3	218422.03
2731.387	Ba	III	45	-	5p5.(2P°3/2).5d	2[5/2]°2	142929.99	5p5.(2P°3/2).6p	2[5/2]2	179530.58
2735.929	Ba	III	45	-	5p5.(2P°3/2).6p	2[3/2]1	182722.42	5p5.(2P°3/2).6d	2[5/2]°2	219262.27
2739.2363	Ba	I	120	-	6s2	1S0	0	5d.7p	3D°1	36495.732
2745.783	Ba	III	85	-	5p5.(2P°3/2).6p	2[5/2]3	181816.17	5p5.(2P°3/2).6d	2[7/2]°4	218225
2762.171	Ba	III	40	-	5p5.(2P°1/2).6p	2[1/2]1	199872.92	5p5.(2P°1/2).6d	2[3/2]°2	236065.63
2764.745	Ba	III	45	-	5p5.(2P°3/2).6p	2[5/2]3	181816.17	5p5.(2P°3/2).7s	2[3/2]°2	217975.27
2767.2	Ba	III	35	-	5p5.(2P°3/2).4f	2[5/2]2	182598.59	5p5.(2P°3/2).6d	2[3/2]°2	218725.5
2768.128	Ba	III	35	-	5p5.(2P°3/2).6p	2[3/2]1	182722.42	5p5.(2P°3/2).7s	2[3/2]°1	218837.25
2771.3528	Ba	II	225	-	6p	2P°3/2	21952.404	8s	2S1/2	58025.211
2772.14	Ba	III	20	-	5p5.(2P°1/2).6p	2[1/2]1	199872.92	5p5.(2P°1/2).7s	2[1/2]°1	235935.32
2776.719	Ba	III	25	-	5p5.(2P°3/2).6p	2[3/2]1	182722.42	5p5.(2P°3/2).6d	2[3/2]°2	218725.5
2785.2784	Ba	I	270	-	6s2	1S0	0	6s.8p	1P°1	35892.465
2790.647	Ba	III	25	-	5p5.(2P°3/2).4f	2[5/2]2	182598.59	5p5.(2P°3/2).6d	2[7/2]°3	218422.03
2791.309	Ba	III	45	-	5p5.(2P°1/2).6p	2[3/2]2	200608.56	5p5.(2P°1/2).6d	2[5/2]°3	236423.5

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