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
4589.756	Ba	I	45	24	6s.5d	3D1	9033.966	6s.7p	3P°1	30815.512
4591.824	Ba	I	70	35	6s.5d	3D2	9215.501	6s.7p	3P°2	30987.24
4599.717	Ba	I	210	113	6s.6p	3P°1	12636.623	6s.8s	1S0	34371.002
4604.983	Ba	I	40	22	6s.5d	3D1	9033.966	6s.7p	3P°0	30743.49
4619.92	Ba	I	90	49	6s.6p	3P°0	12266.024	6s.8s	3S1	33905.358
4628.331	Ba	I	150	80	6s.5d	3D2	9215.501	6s.7p	3P°1	30815.512
4646.217	Ba	III	15	9	5p5.(2P°3/2).5d	2[5/2]°3	147066.86	5p5.(2P°3/2).4f	2[3/2]2	168583.77
4673.619	Ba	I	150	84	6s.5d	3D3	9596.533	6s.7p	3P°2	30987.24
4691.614	Ba	I	375	214	6s.6p	3P°2	13514.745	6p2	3P1	34823.406
4697.438	Ba	III	25	14	5p5.(2P°1/2).5d	2[3/2]°1	180026.71	5p5.(2P°1/2).6p	2[1/2]0	201309
4699.095	Ba	I	40	22	6s.6p	1P°1	18060.261	6s.9d	1D2	39335.003
4700.422	Ba	I	90	54	6s.6p	3P°1	12636.623	6s.8s	3S1	33905.358
4708.94	Ba	II	300	175	7p	2P°1/2	49389.822	9d	2D3/2	70620.247
4724.713	Ba	I	20	11	6s.6p	3P°1	12636.623	5d.7s	1D2	33796.011
4726.434	Ba	I	300	179	6s.5d	1D2	11395.35	6s.7p	1P°1	32547.033
4773.366	Ba	III	4	2	5p5.(2P°3/2).5f	2[3/2]2	228310.67	5p5.(2P°3/2).5g	2[7/2]°3	249254.39
4820.646	Ba	III	20	13	5p5.(2P°3/2).5f	2[3/2]1	228167.18	5p5.(2P°3/2).5g	2[5/2]°2	248905.51
4842.873	Ba	III	10	7	5p5.(2P°3/2).5f	2[9/2]5	228724.37	5p5.(2P°3/2).5g	2[9/2]°5	249367.45
4843.46	Ba	II	330	221	7p	2P°3/2	50011.34	9d	2D5/2	70651.905
4844.574	Ba	III	10	7	5p5.(2P°3/2).5f	2[9/2]4	228729.53	5p5.(2P°3/2).5g	2[9/2]°4	249365.4
4847.14	Ba	II	40	28	7p	2P°1/2	49389.822	10s	2S1/2	70014.584
4850.838	Ba	III	20	15	5p5.(2P°3/2).5f	2[3/2]2	228310.67	5p5.(2P°3/2).5g	2[5/2]°3	248919.93
4850.84	Ba	II	20	14	7p	2P°3/2	50011.34	9d	2D3/2	70620.247
4854.222	Ba	III	7	5	5p5.(2P°3/2).5f	2[3/2]2	228310.67	5p5.(2P°3/2).5g	2[5/2]°2	248905.51
4868.166	Ba	III	7	5	5p5.(2P°3/2).7p	2[1/2]1	228369.6	5p5.(2P°3/2).5g	2[5/2]°2	248905.51
4873.	Ba	XXXII	25	17
4877.647	Ba	I	135	96	6s.6p	1P°1	18060.261	6p2	1D2	38556.227
4899.927	Ba	II	960	686	6p	2P°3/2	21952.404	7s	2S1/2	42355.175
4902.848	Ba	I	70	52	6s.6p	3P°2	13514.745	6s.8s	3S1	33905.358
4917.17	Ba	III	35	25	5p5.(2P°1/2).5f	2[7/2]3	246341.26	5p5.(2P°1/2).5g	2[9/2]°4	266672.48
4929.191	Ba	III	60	43	5p5.(2P°3/2).5f	2[9/2]5	228724.37	5p5.(2P°3/2).5g	2[11/2]°6	249006.03
4929.37	Ba	III	50	36	5p5.(2P°3/2).5f	2[9/2]4	228729.53	5p5.(2P°3/2).5g	2[11/2]°5	249010.44
4934.077	Ba	II	2000	1443	6s	2S1/2	0	6p	2P°1/2	20261.561
4945.434	Ba	III	60	43	5p5.(2P°1/2).5f	2[5/2]3	246467.64	5p5.(2P°1/2).5g	2[7/2]°4	266682.66
4947.312	Ba	I	15	11	6s.6p	1P°1	18060.261	5d.6d	3P2	38267.616
4950.127	Ba	III	8	6	5p5.(2P°3/2).7p	2[5/2]2	229058.57	5p5.(2P°3/2).5g	2[7/2]°3	249254.39
4952.912	Ba	III	75	56	5p5.(2P°1/2).5f	2[5/2]2	246506.79	5p5.(2P°1/2).5g	2[7/2]°3	266691.29
4957.092	Ba	II	240	182	4f	2F°5/2	48258.617	6g	2G7/2	68426.095
4961.641	Ba	III	10	8	5p5.(2P°1/2).5f	2[7/2]4	246533.65	5p5.(2P°1/2).5g	2[7/2]°4	266682.66
4963.233	Ba	III	80	60	5p5.(2P°1/2).5f	2[7/2]4	246533.65	5p5.(2P°1/2).5g	2[9/2]°5	266676.18
4964.039	Ba	III	100	74	5p5.(2P°3/2).5f	2[5/2]3	229106.94	5p5.(2P°3/2).5g	2[7/2]°4	249246.21
4993.261	Ba	III	25	20	5p5.(2P°1/2).5d	2[3/2]°2	159509.2	5p5.(2P°3/2).6p	2[5/2]2	179530.58
4995.644	Ba	I	20	15	6s.6p	3P°2	13514.745	5d.7s	3D3	33526.601
4997.81	Ba	II	100	77	7p	2P°3/2	50011.34	10s	2S1/2	70014.584
5012.954	Ba	II	570	453	4f	2F°7/2	48483.332	6g	2G9/2	68426.095
5033.506	Ba	III	90	73	5p5.(2P°3/2).7p	2[5/2]2	229058.57	5p5.(2P°3/2).5g	2[5/2]°3	248919.93
5037.334	Ba	III	85	70	5p5.(2P°1/2).5d	2[3/2]°1	180026.71	5p5.(2P°1/2).6p	2[1/2]1	199872.92
5045.79	Ba	III	30	23	5p5.(2P°3/2).5f	2[5/2]3	229106.94	5p5.(2P°3/2).5g	2[5/2]°3	248919.93
5049.551	Ba	III	90	72	5p5.(2P°3/2).5f	2[5/2]2	229456.1	5p5.(2P°3/2).5g	2[7/2]°3	249254.39
5054.958	Ba	I	105	84	6s.6p	1P°1	18060.261	5d.6d	1D2	37837.305

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