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
3281.654	Ba	III	65	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°3/2).4f	2[5/2]2	182598.59
3281.772	Ba	I	40	-	6s.5d	3D2	9215.501	6s.7f	3F°2	39678.176
3286.788	Ba	III	55	-	5p5.(2P°1/2).6s	2[1/2]°1	170192.53	5p5.(2P°1/2).6p	2[3/2]2	200608.56
3322.7835	Ba	I	15	-	6s.5d	3D3	9596.533	6s.7f	3F°4	39683.126
3332.053	Ba	III	20	-	5p5.(2P°1/2).5d	2[5/2]°3	161109.28	5p5.(2P°1/2).4f	2[5/2]3	191112.15
3349.261	Ba	III	40	-	5p5.(2P°3/2).6s	2[3/2]°1	154494.21	5p5.(2P°3/2).6p	2[3/2]2	184342.92
3356.798	Ba	I	20	-	6s.5d	3D1	9033.966	6s.6f	3F°2	38815.7
3368.175	Ba	III	135	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°3/2).6p	2[5/2]3	181816.17
3369.677	Ba	III	80	-	5p5.(2P°3/2).5d	2[3/2]°1	153054.62	5p5.(2P°3/2).6p	2[3/2]1	182722.42
3376.9661	Ba	I	35	-	6s.5d	3D2	9215.501	6s.6f	3F°3	38819.378
3377.3867	Ba	I	5	-	6s.5d	3D2	9215.501	6s.6f	3F°2	38815.7
3383.812	Ba	III	30	-	5p5.(2P°3/2).5d	2[3/2]°1	153054.62	5p5.(2P°3/2).4f	2[5/2]2	182598.59
3420.3129	Ba	I	50	-	6s.5d	3D3	9596.533	6s.6f	3F°4	38825.242
3421.0004	Ba	I	3	-	6s.5d	3D3	9596.533	6s.6f	3F°3	38819.378
3471.394	Ba	III	25	-	5p5.(2P°3/2).5d	2[5/2]°2	142929.99	5p5.(2P°3/2).4f	2[5/2]3	171728.66
3500.29	Ba	III	25	-	5p5.(2P°3/2).5d	2[3/2]°2	137983.14	5p5.(2P°3/2).4f	2[3/2]1	166544.02
3501.1075	Ba	I	2000	-	6s2	1S0	0	5d.6p	1P°1	28554.221
3524.9732	Ba	I	120	-	6s.5d	3D1	9033.966	6s.5f	3F°2	37394.868
3529.481	Ba	I	15	-	6s.5d	3D2	9215.501	5d.7p	3D°3	37540.184
3531.3418	Ba	I	15	-	6s.5d	1D2	11395.35	6s.7f	1F°3	39705.106
3541.548	Ba	III	40	-	5p5.(2P°3/2).6s	2[3/2]°1	154494.21	5p5.(2P°3/2).6p	2[3/2]1	182722.42
3544.6566	Ba	I	195	-	6s.5d	3D2	9215.501	6s.5f	3F°3	37418.92
3547.6822	Ba	I	25	-	6s.5d	3D2	9215.501	6s.5f	3F°2	37394.868
3552.45	Ba	II	4	-	6d	2D3/2	45949.472	9f	2F°5/2	74091.05
3556.327	Ba	III	20	-	5p5.(2P°3/2).5d	2[7/2]°3	140472.87	5p5.(2P°3/2).4f	2[3/2]2	168583.77
3557.16	Ba	III	35	-	5p5.(2P°3/2).6s	2[3/2]°1	154494.21	5p5.(2P°3/2).4f	2[5/2]2	182598.59
3559.478	Ba	III	25	-	5p5.(2P°1/2).5d	2[5/2]°3	161109.28	5p5.(2P°1/2).4f	2[7/2]3	189195.3
3561.9336	Ba	I	15	-	6s.5d	3D2	9215.501	5d.7p	1F°3	37282.124
3566.6533	Ba	I	20	-	6s.5d	3D1	9033.966	5d.7p	3D°2	37063.452
3567.73	Ba	II	10	-	4f	2F°5/2	48258.617	10g	2G7/2	76279.68
3576.027	Ba	I	10	-	6s.5d	3D1	9033.966	5d.7p	3P°1	36989.981
3576.28	Ba	II	10	-	6d	2D5/2	46154.847	9f	2F°7/2	74108.92
3577.6089	Ba	I	15	-	6s.5d	3D3	9596.533	5d.7p	3D°3	37540.184
3579.6635	Ba	I	35	-	6s.5d	3D3	9596.533	6s.5f	3F°4	37524.148
3586.5087	Ba	I	20	-	6s.5d	3D1	9033.966	5d.7p	3P°0	36908.28
3588.0969	Ba	I	20	-	6s.5d	3D2	9215.501	5d.7p	3P°2	37077.477
3589.9041	Ba	I	4	-	6s.5d	3D2	9215.501	5d.7p	3D°2	37063.452
3593.2024	Ba	I	10	-	6s.5d	3D3	9596.533	6s.5f	3F°3	37418.92
3596.57	Ba	II	15	-	4f	2F°7/2	48483.332	10g	2G7/2	76279.68
3599.4005	Ba	I	35	-	6s.5d	3D2	9215.501	5d.7p	3P°1	36989.981
3610.9572	Ba	I	35	-	6s.5d	3D3	9596.533	5d.7p	1F°3	37282.124
3630.6401	Ba	I	55	-	6s.5d	3D3	9596.533	5d.7p	3F°4	37132.036
3636.8413	Ba	I	65	-	6s.5d	1D2	11395.35	6s.6f	1F°3	38883.903
3639.7064	Ba	I	3	-	6s.5d	3D3	9596.533	5d.7p	3D°2	37063.452
3640.3888	Ba	I	30	-	6s.5d	3D1	9033.966	5d.7p	3D°1	36495.732
3649.184	Ba	III	75	-	5p5.(2P°3/2).6s	2[3/2]°2	152135.02	5p5.(2P°3/2).6p	2[5/2]2	179530.58
3655.781	Ba	III	50	-	5p5.(2P°1/2).6s	2[1/2]°0	169297.15	5p5.(2P°1/2).6p	2[3/2]1	196643.31
3662.5367	Ba	I	35	-	6s.5d	3D2	9215.501	5d.7p	3F°3	36511.207
3688.373	Ba	I	45	-	6s.5d	1D2	11395.35	5d.7p	1P°1	38499.86
3735.75	Ba	II	7	-	4f	2F°7/2	48483.332	9g	2G7/2	75244.13

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