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
3813.133	Ba	III	40	-	5p5.(2P°1/2).6s	2[1/2]°1	170192.53	5p5.(2P°1/2).4f	2[5/2]2	196410.28
3816.69	Ba	II	20	-	6d	2D3/2	45949.472	8f	2F°5/2	72142.77
3842.8	Ba	II	20	-	6d	2D5/2	46154.847	8f	2F°7/2	72170.19
3847.113	Ba	III	15	-	5p5.(2P°1/2).5d	2[5/2]°2	156736.25	5p5.(2P°3/2).6p	2[3/2]1	182722.42
3854.76	Ba	II	7	-	7p	2P°3/2	50011.34	12d	2D5/2	75945.97
3861.8816	Ba	I	10	-	6s.5d	1D2	11395.35	5d.7p	1F°3	37282.124
3881.3342	Ba	I	9	-	6s.6p	3P°0	12266.024	5d.6d	3P1	38023.059
3889.3263	Ba	I	35	-	6s2	1S0	0	5d.6p	3P°1	25704.11
3890.5714	Ba	I	10	-	6s.6p	3P°0	12266.024	6s.8d	3D1	37961.908
3891.779	Ba	II	90	-	6p	2P°1/2	20261.561	6d	2D3/2	45949.472
3892.6555	Ba	I	20	-	6s.5d	1D2	11395.35	5d.7p	3P°2	37077.477
3894.3494	Ba	I	20	-	6s.6p	3P°2	13514.745	6s.9d	3D3	39185.7
3894.7817	Ba	I	4	-	6s.5d	1D2	11395.35	5d.7p	3D°2	37063.452
3896.958	Ba	III	40	-	5p5.(2P°3/2).5d	2[5/2]°2	142929.99	5p5.(2P°3/2).4f	2[3/2]2	168583.77
3905.9632	Ba	I	15	-	6s.5d	1D2	11395.35	5d.7p	3P°1	36989.981
3909.9092	Ba	I	180	1	6s.5d	3D1	9033.966	6s.4f	3F°2	34602.765
3914.73	Ba	II	55	-	4f	2F°5/2	48258.617	8g	2G7/2	73795.87
3917.252	Ba	I	10	-	6s.5d	3D2	9215.501	6s.4f	1F°3	34736.373
3926.851	Ba	III	20	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°3/2).6p	2[1/2]1	177593.45
3927.227	Ba	III	25	-	5p5.(2P°3/2).5d	2[5/2]°3	147066.86	5p5.(2P°3/2).4f	2[9/2]4	172522.89
3935.7167	Ba	I	300	1	6s.5d	3D2	9215.501	6s.4f	3F°3	34616.643
3937.8681	Ba	I	45	-	6s.5d	3D2	9215.501	6s.4f	3F°2	34602.765
3939.67	Ba	II	20	-	7p	2P°1/2	49389.822	11d	2D3/2	74765.5
3945.5928	Ba	I	20	-	6s.6p	3P°1	12636.623	6s.8d	3D2	37974.186
3947.5057	Ba	I	20	-	6s.6p	3P°1	12636.623	6s.8d	3D1	37961.908
3949.51	Ba	II	75	-	4f	2F°7/2	48483.332	8g	2G9/2	73795.87
3993.061	Ba	III	90	1	5p5.(2P°3/2).6s	2[3/2]°1	154494.21	5p5.(2P°3/2).6p	2[5/2]2	179530.58
3993.3989	Ba	I	375	3	6s.5d	3D3	9596.533	6s.4f	3F°4	34630.779
3995.6551	Ba	I	65	1	6s.5d	3D3	9596.533	6s.4f	3F°3	34616.643
3997.8728	Ba	I	20	-	6s.5d	3D3	9596.533	6s.4f	3F°2	34602.765
4036.26	Ba	II	35	1	7p	2P°3/2	50011.34	11d	2D5/2	74779.78
4053.709	Ba	III	120	3	5p5.(2P°3/2).5d	2[5/2]°3	147066.86	5p5.(2P°3/2).4f	2[5/2]3	171728.66
4080.9615	Ba	I	9	-	6s.5d	1D2	11395.35	6s.8p	1P°1	35892.465
4083.77	Ba	II	25	1	7p	2P°3/2	50011.34	12s	2S1/2	74491.63
4084.8673	Ba	I	15	1	6s.6p	3P°2	13514.745	6s.8d	3D3	37988.434
4087.2467	Ba	I	40	2	6s.6p	3P°2	13514.745	6s.8d	3D2	37974.186
4087.3435	Ba	I	20	1	6s.6p	3P°1	12636.623	5d.6d	3S1	37095.486
4130.6491	Ba	II	2000	190	6p	2P°3/2	21952.404	6d	2D5/2	46154.847
4132.4266	Ba	I	345	33	6s2	1S0	0	5d.6p	3D°1	24192.033
4166.0014	Ba	II	2000	359	6p	2P°3/2	21952.404	6d	2D3/2	45949.472
4179.3487	Ba	I	195	41	6s.6p	3P°2	13514.745	6s.8d	1D2	37435.176
4216.04	Ba	II	360	119	7p	2P°1/2	49389.822	10d	2D3/2	73101.58
4223.9634	Ba	I	60	20	6s.6p	3P°0	12266.024	5d.6d	3D1	35933.806
4239.5552	Ba	I	90	34	6s.6p	3P°2	13514.745	5d.6d	3S1	37095.486
4242.605	Ba	I	95	36	6s.6p	3P°1	12636.623	5d.6d	3D2	36200.412
4264.4174	Ba	I	150	62	6s.6p	3P°0	12266.024	6s.7d	3D1	35709.289
4267.9199	Ba	II	765	330	4f	2F°5/2	48258.617	7g	2G7/2	71682.623
4283.0973	Ba	I	180	78	6s.5d	1D2	11395.35	6s.4f	1F°3	34736.373
4287.8	Ba	II	60	28	7p	2P°1/2	49389.822	11s	2S1/2	72705.28
4291.1571	Ba	I	55	25	6s.6p	3P°1	12636.623	5d.6d	3D1	35933.806

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