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
3805.18	Cl	II	45	-	3s2.3p3.(2D°).4p	3D3	146470.64	3s2.3p3.(2D°).4d	3F°4	172743.19
3809.46	Cl	II	20	-	3s2.3p3.(2D°).4p	3D1	146331.76	3s2.3p3.(2D°).4d	3F°2	172574.76
3810.009	Cl	II	15	-	3s2.3p3.(2D°).4p	3D2	146335.55	3s2.3p3.(2D°).4d	3F°2	172574.76
3818.358	Cl	II	15	-	3s2.3p3.(2D°).4p	3D3	146470.64	3s2.3p3.(2D°).4d	3F°3	172652.48
3820.2	Cl	II	40	-
3824.34	Cl	III	-	-	3s2.3p2.(3P).3d	2D5/2	183041.91	3s2.3p2.(3P).4p	2P°3/2	209182.8
3827.59	Cl	II	50	-
3829.726	Cl	II	-	-	3s2.3p3.(2D°).4p	3D3	146470.64	3s2.3p3.(2D°).4d	3F°2	172574.76
3833.35	Cl	II	1500	2
3845.37	Cl	II	10	-	3s2.3p3.(4S°).4p	5P1	128622.99	3s2.3p3.(4S°).4d	5D°2	154620.97
3845.65	Cl	II	15	-	3s2.3p3.(4S°).4p	5P1	128622.99	3s2.3p3.(4S°).4d	5D°1	154619.1
3845.8	Cl	II	7	-	3s2.3p3.(4S°).4p	5P1	128622.99	3s2.3p3.(4S°).4d	5D°0	154618.09
3850.722	Cl	III	3	-	3s2.3p2.(3P).4s	2P3/2	179075.2	3s2.3p2.(3P).4p	2D°3/2	205036.99
3850.99	Cl	II	20	-	3s2.3p3.(4S°).4p	5P2	128663.57	3s2.3p3.(4S°).4d	5D°3	154623.57
3851.37	Cl	II	15	-	3s2.3p3.(4S°).4p	5P2	128663.57	3s2.3p3.(4S°).4d	5D°2	154620.97
3851.65	Cl	II	6	-	3s2.3p3.(4S°).4p	5P2	128663.57	3s2.3p3.(4S°).4d	5D°1	154619.1
3854.736	Cl	II	6	-	3s2.3p3.(2P°).4p	3D1	158725.56	3s2.3p3.(2P°).4d	3F°2	184660.32
3860.83	Cl	II	30	-	3s2.3p3.(4S°).4p	5P3	128730.82	3s2.3p3.(4S°).4d	5D°4	154624.66
3860.99	Cl	II	20	-	3s2.3p3.(4S°).4p	5P3	128730.82	3s2.3p3.(4S°).4d	5D°3	154623.57
3861.37	Cl	II	10	-	3s2.3p3.(4S°).4p	5P3	128730.82	3s2.3p3.(4S°).4d	5D°2	154620.97
3861.439	Cl	II	-	-	3s2.3p3.(2P°).4p	3D2	158770.58	3s2.3p3.(2P°).4d	3F°2	184660.32
3861.879	Cl	II	4	-	3s2.3p3.(2P°).4p	3D2	158770.58	3s2.3p3.(2P°).4d	3F°3	184657.37
3864.076	Cl	II	-	-	3s2.3p3.(2P°).4p	3D3	158788.25	3s2.3p3.(2P°).4d	3F°2	184660.32
3864.517	Cl	II	3	-	3s2.3p3.(2P°).4p	3D3	158788.25	3s2.3p3.(2P°).4d	3F°3	184657.37
3868.57	Cl	II	9	-	3s2.3p3.(2P°).4p	3D3	158788.25	3s2.3p3.(2P°).4d	3F°4	184630.27
3883.786	Cl	II	3	-	3s2.3p3.(2D°).4p	1P1	145470.16	3s2.3p3.(2D°).5s	1D°2	171210.94
3902.762	Cl	II	4	-	3s2.3p3.(2D°).4p	3F3	147127.57	3s2.3p3.(2D°).4d	3F°4	172743.19
3905.621	Cl	II	-	-	3s2.3p3.(2D°).4p	3F2	147055.61	3s2.3p3.(2D°).4d	3F°3	172652.48
3913.87	Cl	II	15	-	3s2.3p3.(2D°).4p	3F4	147200.24	3s2.3p3.(2D°).4d	3F°4	172743.19
3916.63	Cl	II	10	-	3s2.3p3.(2D°).4p	3F3	147127.57	3s2.3p3.(2D°).4d	3F°3	172652.48
3917.516	Cl	II	9	-	3s2.3p3.(2D°).4p	3F2	147055.61	3s2.3p3.(2D°).4d	3F°2	172574.76
3925.87	Cl	III	270	1
3927.815	Cl	II	3	-	3s2.3p3.(2D°).4p	3F4	147200.24	3s2.3p3.(2D°).4d	3F°3	172652.48
3928.595	Cl	II	3	-	3s2.3p3.(2D°).4p	3F3	147127.57	3s2.3p3.(2D°).4d	3F°2	172574.76
3944.82	Cl	I	9	-
3954.172	Cl	II	8	-	3s2.3p3.(2D°).4p	1D2	153258.61	3s2.3p3.(2D°).4d	1D°2	178541.2
3990.151	Cl	II	5	-	3s2.3p3.(2D°).4p	3P2	149800.12	3s2.3p3.(2D°).4d	3D°3	174854.74
3991.5	Cl	III	180	2	3s2.3p2.(3P).3d	4P5/2	179493.96	3s2.3p2.(3P).4p	4P°5/2	204540.95
3995.27	Cl	II	-	-	3s2.3p3.(2D°).4p	3P2	149800.12	3s2.3p3.(2D°).4d	3D°2	174822.64
4000.801	Cl	II	-	-	3s2.3p3.(2D°).4p	3P2	149800.12	3s2.3p3.(2D°).4d	3D°1	174788.05
4018.5	Cl	III	390	6	3s2.3p2.(3P).3d	4P3/2	179662.15	3s2.3p2.(3P).4p	4P°5/2	204540.95
4020.022	Cl	II	10	-	3s2.3p3.(2D°).4p	3P1	149954.18	3s2.3p3.(2D°).4d	3D°2	174822.64
4025.621	Cl	II	4	-	3s2.3p3.(2D°).4p	3P1	149954.18	3s2.3p3.(2D°).4d	3D°1	174788.05
4036.466	Cl	II	6	-	3s2.3p3.(2D°).4p	3P0	150020.9	3s2.3p3.(2D°).4d	3D°1	174788.05
4059.07	Cl	III	255	7	3s2.3p2.(3P).3d	4P5/2	179493.96	3s2.3p2.(3P).4p	4P°3/2	204124.04
4086.838	Cl	III	-	-	3s2.3p2.(3P).3d	4P3/2	179662.15	3s2.3p2.(3P).4p	4P°3/2	204124.04
4104.23	Cl	III	165	9	3s2.3p2.(3P).3d	4P3/2	179662.15	3s2.3p2.(3P).4p	4P°1/2	204021.26
4104.79	Cl	I	6	-	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	2P°3/2	96313.33
4106.83	Cl	III	150	11	3s2.3p2.(3P).3d	4P1/2	179780.84	3s2.3p2.(3P).4p	4P°3/2	204124.04
4123.938	Cl	II	9	1	3s2.3p3.(2D°).4p	3D2	146335.55	3s2.3p3.(2D°).5s	3D°3	170577.38

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