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
2001.297	Ba	III	35	-	5p5.(2P°3/2).5d	2[1/2]°0	132770.79	5p5.(2P°3/2).6p	2[3/2]1	182722.42
2005.846	Ba	III	15	-	5p5.(2P°3/2).4f	2[3/2]2	168583.77	5p5.(2P°3/2).6d	2[7/2]°3	218422.03
2008.403	Ba	III	55	-	5p5.(2P°3/2).5d	2[1/2]°1	134568.12	5p5.(2P°3/2).6p	2[3/2]2	184342.92
2009.2	Ba	II	4	-	6p	2P°1/2	20261.561	10s	2S1/2	70014.584
2021.18	Ba	XLII	4	-	3s.3p4	4P5/2	1490733	3s2.3p3	2P°3/2	1540193
2022.445	Ba	III	50	-	5p5.(2P°1/2).5d	2[3/2]°1	180026.71	5p5.(2P°3/2).5f	2[5/2]2	229456.1
2024.0561	Ba	II	20	-	6s	2S1/2	0	7p	2P°1/2	49389.822
2025.965	Ba	III	15	-	5p5.(2P°3/2).5d	2[5/2]°3	147066.86	5p5.(2P°1/2).4f	2[5/2]2	196410.28
2038.84	Ba	III	35	-	5p5.(2P°1/2).5d	2[3/2]°1	180026.71	5p5.(2P°3/2).7p	2[5/2]2	229058.57
2046.978	Ba	III	20	-	5p5.(2P°3/2).4f	2[3/2]2	168583.77	5p5.(2P°3/2).6d	2[1/2]°1	217420.7
2051.79	Ba	III	15	-	5p5.(2P°3/2).5d	2[7/2]°3	140472.87	5p5.(2P°1/2).4f	2[7/2]3	189195.3
2052.7516	Ba	II	45	-	6p	2P°3/2	21952.404	9d	2D5/2	70651.905
2053.91	Ba	II	4	-	6p	2P°3/2	21952.404	9d	2D3/2	70620.247
2070.425	Ba	III	45	-	5p5.(2P°1/2).5d	2[3/2]°1	180026.71	5p5.(2P°3/2).5f	2[3/2]2	228310.67
2071.683	Ba	III	45	-	5p5.(2P°3/2).5d	2[3/2]°1	153054.62	5p5.(2P°1/2).6p	2[1/2]0	201309
2074.798	Ba	III	15	-	5p5.(2P°3/2).5d	2[5/2]°2	142929.99	5p5.(2P°1/2).4f	2[5/2]3	191112.15
2075.999	Ba	III	35	-	5p5.(2P°3/2).5d	2[1/2]°1	134568.12	5p5.(2P°3/2).6p	2[3/2]1	182722.42
2077.668	Ba	III	30	-	5p5.(2P°3/2).4f	2[5/2]3	171728.66	5p5.(2P°3/2).6d	2[5/2]°3	219844.6
2079.9753	Ba	II	35	-	6p	2P°3/2	21952.404	10s	2S1/2	70014.584
2081.351	Ba	III	45	-	5p5.(2P°3/2).5d	2[1/2]°1	134568.12	5p5.(2P°3/2).4f	2[5/2]2	182598.59
2094.117	Ba	III	30	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°1/2).6p	2[1/2]1	199872.92
2102.211	Ba	III	15	-	5p5.(2P°3/2).5d	2[3/2]°1	153054.62	5p5.(2P°1/2).6p	2[3/2]2	200608.56
2103.107	Ba	III	15	-	5p5.(2P°3/2).4f	2[5/2]3	171728.66	5p5.(2P°3/2).6d	2[5/2]°2	219262.27
2127.131	Ba	III	30	-	5p5.(2P°3/2).4f	2[5/2]3	171728.66	5p5.(2P°3/2).6d	2[3/2]°2	218725.5
2134.873	Ba	III	35	-	5p5.(2P°3/2).4f	2[9/2]5	171398.38	5p5.(2P°3/2).6d	2[7/2]°4	218225
2135.253	Ba	III	35	-	5p5.(2P°3/2).5d	2[3/2]°1	153054.62	5p5.(2P°1/2).6p	2[1/2]1	199872.92
2135.397	Ba	III	30	-	5p5.(2P°3/2).6s	2[3/2]°1	154494.21	5p5.(2P°1/2).6p	2[1/2]0	201309
2140.959	Ba	III	15	-	5p5.(2P°3/2).4f	2[5/2]3	171728.66	5p5.(2P°3/2).6d	2[7/2]°3	218422.03
2150.034	Ba	III	35	-	5p5.(2P°3/2).4f	2[5/2]3	171728.66	5p5.(2P°3/2).6d	2[7/2]°4	218225
2153.9336	Ba	II	270	-	6p	2P°1/2	20261.561	8d	2D3/2	66673.651
2154.769	Ba	III	25	-	5p5.(2P°1/2).4f	2[7/2]3	189195.3	5p5.(2P°1/2).6d	2[5/2]°2	235589.63
2156.37	Ba	III	60	-	5p5.(2P°3/2).5d	2[3/2]°2	137983.14	5p5.(2P°3/2).6p	2[3/2]2	184342.92
2160.757	Ba	III	35	-	5p5.(2P°3/2).5d	2[5/2]°2	142929.99	5p5.(2P°1/2).4f	2[7/2]3	189195.3
2178.009	Ba	III	35	-	5p5.(2P°3/2).4f	2[9/2]4	172522.89	5p5.(2P°3/2).6d	2[7/2]°3	218422.03
2200.8853	Ba	II	105	-	6p	2P°1/2	20261.561	9s	2S1/2	65683.646
2202.992	Ba	III	30	-	5p5.(2P°3/2).6s	2[3/2]°1	154494.21	5p5.(2P°1/2).6p	2[1/2]1	199872.92
2214.7634	Ba	II	165	-	5d	2D3/2	4873.852	7p	2P°3/2	50011.34
2223.392	Ba	III	65	-	5p5.(2P°3/2).5d	2[1/2]°1	134568.12	5p5.(2P°3/2).6p	2[5/2]2	179530.58
2223.83	Ba	III	25	-	5p5.(2P°1/2).4f	2[5/2]3	191112.15	5p5.(2P°1/2).6d	2[3/2]°2	236065.63
2224.249	Ba	III	45	-	5p5.(2P°3/2).5d	2[5/2]°3	147066.86	5p5.(2P°1/2).4f	2[7/2]4	192011.93
2230.33	Ba	III	75	-	5p5.(2P°3/2).5d	2[1/2]°0	132770.79	5p5.(2P°3/2).6p	2[1/2]1	177593.45
2232.7858	Ba	II	630	-	6p	2P°3/2	21952.404	8d	2D5/2	66725.591
2234.483	Ba	III	50	-	5p5.(2P°3/2).5d	2[3/2]°2	137983.14	5p5.(2P°3/2).6p	2[3/2]1	182722.42
2235.3795	Ba	II	65	-	6p	2P°3/2	21952.404	8d	2D3/2	66673.651
2240.683	Ba	III	45	-	5p5.(2P°3/2).5d	2[3/2]°2	137983.14	5p5.(2P°3/2).4f	2[5/2]2	182598.59
2245.6883	Ba	II	645	-	5d	2D3/2	4873.852	7p	2P°1/2	49389.822
2250.976	Ba	III	25	-	5p5.(2P°1/2).4f	2[7/2]4	192011.93	5p5.(2P°1/2).6d	2[5/2]°3	236423.5
2254.7779	Ba	II	1500	-	5d	2D5/2	5674.807	7p	2P°3/2	50011.34
2257.902	Ba	III	30	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°1/2).4f	2[5/2]2	196410.28
2269.687	Ba	III	45	-	5p5.(2P°3/2).5d	2[5/2]°3	147066.86	5p5.(2P°1/2).4f	2[5/2]3	191112.15

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