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
13809.019	Ba	I	105	-	5d.6p	3P°1	25704.11	5d.7s	3D2	32943.774
13956.732	Ba	I	60	-	5d.6p	3P°0	25642.126	5d.7s	3D1	32805.169
13957.905	Ba	I	20	-	5d.6p	1D°2	23074.387	6s.6d	1D2	30236.826
14078.557	Ba	I	65	-	5d.6p	3P°1	25704.11	5d.7s	3D1	32805.169
14154.96	Ba	I	10	-	5d.6p	1P°1	28554.221	6s.7d	3D2	35616.949
14158.3	Ba	I	30	-	5d.6p	3F°4	23757.049	6s.6d	3D3	30818.115
14211.47	Ba	II	35	-	7s	2S1/2	42355.175	7p	2P°1/2	49389.822
14307.86	Ba	I	35	-	5d.6p	3P°2	25956.519	5d.7s	3D2	32943.774
14323.26	Ba	I	165	-	5d.6p	1F°3	26816.266	5d.7s	1D2	33796.011
14723.08	Ba	I	3	-	5d.6p	1P°1	28554.221	6p2	3P2	35344.413
14907.88	Ba	I	3	-	6s.6d	3D3	30818.115	6s.5f	3F°4	37524.148
14999.85	Ba	I	975	-	6s.5d	1D2	11395.35	6s.6p	1P°1	18060.261
15371.93	Ba	I	7	-	5d.6p	3D°1	24192.033	6s.6d	3D1	30695.617
16074.95	Ba	I	30	-	5d.6p	3D°2	24531.513	6s.6d	3D2	30750.672
16218.51	Ba	I	7	-	5d.6p	3D°2	24531.513	6s.6d	3D1	30695.617
16315.39	Ba	I	25	-	5d.6p	1F°3	26816.266	5d.7s	3D2	32943.774
16995.71	Ba	I	8	-	5d2	3F2	20934.035	5d.6p	1F°3	26816.266
17064.11	Ba	I	840	-	6s.6p	1P°1	18060.261	5d2	3P2	23918.915
17123.66	Ba	I	40	-	5d.6p	3D°3	24979.834	6s.6d	3D3	30818.115
17186.95	Ba	I	20	-	5d.6p	1P°1	28554.221	6s.8s	1S0	34371.002
17961.09	Ba	I	15	-	5d2	3F3	21250.195	5d.6p	1F°3	26816.266
18202.77	Ba	I	285	-	5d2	1D2	23062.051	5d.6p	1P°1	28554.221
18530.69	Ba	II	8	-	5f	2F°7/2	57631.739	5g	2G9/2	63026.725
19017.1	Ba	I	25	-	5d.6p	3D°3	24979.834	6s.6d	1D2	30236.826
19072.24	Ba	I	150	-	5d.6p	1P°1	28554.221	5d.7s	1D2	33796.011
19253.32	Ba	I	30	-	5d2	3F4	21623.773	5d.6p	1F°3	26816.266
19416.74	Ba	I	8	-	6s.6p	1P°1	18060.261	5d2	3P0	23209.048
19810.05	Ba	I	6	-	5d.6p	3P°1	25704.11	6s.6d	3D2	30750.672
19987.39	Ba	I	765	-	6s.6p	1P°1	18060.261	5d2	1D2	23062.051
20137.73	Ba	I	5	-	6s.7p	3P°0	30743.49	6s.7d	3D1	35709.289
20215.61	Ba	I	9	-	6s.7p	3P°1	30815.512	6s.7d	1D2	35762.187
20434.12	Ba	I	3	-	6s.7p	3P°1	30815.512	6s.7d	3D1	35709.289
20569.37	Ba	I	8	-	5d.6p	3P°2	25956.519	6s.6d	3D3	30818.115
20717.03	Ba	I	210	-	6s.7s	3S1	26160.293	6s.7p	3P°2	30987.24
20841.87	Ba	I	25	-	6s.7p	3P°2	30987.24	6s.7d	3D3	35785.273
20942.61	Ba	I	5	-	6s.7p	3P°2	30987.24	6s.7d	1D2	35762.187
21248.04	Ba	I	7	-	5d2	3F3	21250.195	5d.6p	3P°2	25956.519
21481.27	Ba	I	180	-	6s.7s	3S1	26160.293	6s.7p	3P°1	30815.512
21573.56	Ba	I	25	-	5d2	3P2	23918.915	5d.6p	1P°1	28554.221
21818.82	Ba	I	40	-	6s.7s	3S1	26160.293	6s.7p	3P°0	30743.49
22224.45	Ba	I	40	-	6s.6d	1D2	30236.826	6s.4f	1F°3	34736.373
22317.56	Ba	I	810	-	6s.5d	3D1	9033.966	6s.6p	3P°2	13514.745
23165.3	Ba	I	20	-	6s.7s	1S0	28230.231	6s.7p	1P°1	32547.033
23259.91	Ba	I	2500	-	6s.5d	3D2	9215.501	6s.6p	3P°2	13514.745
24714.51	Ba	I	6	-	5d.7s	3D2	32943.774	5d.7p	3P°1	36989.981
24915.4	Ba	I	8	-	5d.7s	3D3	33526.601	5d.7p	3D°3	37540.184
25015.35	Ba	I	8	-	5d.7s	3D3	33526.601	6s.5f	3F°4	37524.148
25356.73	Ba	I	3	-	5d.7s	1D2	33796.011	6s.5f	1F°3	37739.734
25521.84	Ba	I	2000	-	6s.5d	3D3	9596.533	6s.6p	3P°2	13514.745
25594.14	Ba	I	-	-	6s.6d	3D1	30695.617	6s.4f	3F°2	34602.765

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