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
4188.798	Cl	II	105	26	3s2.3p3.(2P°).4s	3P°1	137806.15	3s2.3p3.(4S°).5p	3P0	161672.62
4191.614	Cl	II	105	25	3s2.3p3.(2P°).4s	3P°1	137806.15	3s2.3p3.(4S°).5p	3P1	161656.59
4195.079	Cl	II	120	34	3s2.3p3.(2P°).4s	3P°1	137806.15	3s2.3p3.(4S°).5p	3P2	161636.89
4204.522	Cl	II	120	32	3s2.3p3.(2P°).4s	3P°2	137879.37	3s2.3p3.(4S°).5p	3P1	161656.59
4208.008	Cl	II	195	59	3s2.3p3.(2P°).4s	3P°2	137879.37	3s2.3p3.(4S°).5p	3P2	161636.89
4209.67	Cl	I	50	16	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	2D°3/2	95706.534
4213.742	Cl	II	7	2	3s2.3p3.(2P°).4p	3D1	158725.56	3s2.3p3.(2P°).5s	3P°2	182450.75
4221.754	Cl	II	7	2	3s2.3p3.(2P°).4p	3D2	158770.58	3s2.3p3.(2P°).5s	3P°2	182450.75
4224.906	Cl	II	105	34	3s2.3p3.(2P°).4p	3D3	158788.25	3s2.3p3.(2P°).5s	3P°2	182450.75
4226.42	Cl	I	70	24	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	4S°3/2	95612.357
4227.345	Cl	II	7	2	3s2.3p3.(2P°).4p	3D1	158725.56	3s2.3p3.(2P°).5s	3P°1	182374.41
4233.534	Cl	II	6	2	3s2.3p3.(2P°).4p	3D1	158725.56	3s2.3p3.(2P°).5s	3P°0	182339.84
4233.957	Cl	II	300	106	3s2.3p3.(4S°).4p	5P1	128622.99	3s2.3p3.(4S°).5s	5S°2	152234.91
4235.408	Cl	II	6	2	3s2.3p3.(2P°).4p	3D2	158770.58	3s2.3p3.(2P°).5s	3P°1	182374.41
4235.455	Cl	II	150	57	3s2.3p3.(2D°).4p	1F3	147607.37	3s2.3p3.(2D°).5s	1D°2	171210.94
4241.246	Cl	II	375	141	3s2.3p3.(4S°).4p	5P2	128663.57	3s2.3p3.(4S°).5s	5S°2	152234.91
4250.184	Cl	II	7	3	3s2.3p3.(2D°).4p	3F2	147055.61	3s2.3p3.(2D°).5s	3D°3	170577.38
4253.381	Cl	II	525	210	3s2.3p3.(4S°).4p	5P3	128730.82	3s2.3p3.(4S°).5s	5S°2	152234.91
4257.479	Cl	II	7	3	3s2.3p3.(2D°).4p	3F2	147055.61	3s2.3p3.(2D°).5s	3D°2	170537.08
4261.179	Cl	II	150	62	3s2.3p3.(2D°).4p	3F2	147055.61	3s2.3p3.(2D°).5s	3D°1	170516.69
4263.227	Cl	II	7	3	3s2.3p3.(2D°).4p	3F3	147127.57	3s2.3p3.(2D°).5s	3D°3	170577.38
4264.58	Cl	I	40	18	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	4D°5/2	95400.731
4270.566	Cl	II	150	64	3s2.3p3.(2D°).4p	3F3	147127.57	3s2.3p3.(2D°).5s	3D°2	170537.08
4276.48	Cl	II	150	64	3s2.3p3.(2D°).4p	3F4	147200.24	3s2.3p3.(2D°).5s	3D°3	170577.38
4280.463	Cl	I	4	2	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	4D°3/2	95313.749
4291.707	Cl	II	135	62	3s2.3p3.(2D°).4s	3D°1	126726.7	3s2.3p3.(2D°).4p	3P0	150020.9
4304.035	Cl	II	80	36	3s2.3p3.(2D°).4s	3D°1	126726.7	3s2.3p3.(2D°).4p	3P1	149954.18
4307.423	Cl	II	135	60	3s2.3p3.(2D°).4s	3D°2	126744.97	3s2.3p3.(2D°).4p	3P1	149954.18
4323.335	Cl	I	30	15	3s2.3p4.(3P).4s	4P3/2	72488.568	3s2.3p4.(3P).5p	4S°3/2	95612.357
4332.773	Cl	II	35	16	3s2.3p3.(2D°).4s	3D°1	126726.7	3s2.3p3.(2D°).4p	3P2	149800.12
4336.207	Cl	II	195	90	3s2.3p3.(2D°).4s	3D°2	126744.97	3s2.3p3.(2D°).4p	3P2	149800.12
4337.861	Cl	I	4	2	3s2.3p4.(3P).4s	4P3/2	72488.568	3s2.3p4.(3P).5p	2S°1/2	95534.923
4343.63	Cl	II	525	245	3s2.3p3.(2D°).4s	3D°3	126784.37	3s2.3p3.(2D°).4p	3P2	149800.12
4363.27	Cl	I	75	35	3s2.3p4.(3P).4s	4P3/2	72488.568	3s2.3p4.(3P).5p	4D°5/2	95400.731
4369.5	Cl	I	30	14	3s2.3p4.(3P).4s	4P1/2	72827.038	3s2.3p4.(3P).5p	2D°3/2	95706.534
4370.91	Cl	III	1000	495
4371.544	Cl	I	6	3	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	2D°5/2	94827.15
4372.93	Cl	II	315	147
4379.9	Cl	I	150	68	3s2.3p4.(3P).4s	4P3/2	72488.568	3s2.3p4.(3P).5p	4D°3/2	95313.749
4387.558	Cl	I	105	51	3s2.3p4.(3P).4s	4P1/2	72827.038	3s2.3p4.(3P).5p	4S°3/2	95612.357
4389.75	Cl	I	525	245	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	4D°7/2	94732.3
4390.4	Cl	I	180	82	3s2.3p4.(3P).4s	4P1/2	72827.038	3s2.3p4.(3P).5p	4D°1/2	95597.593
4399.137	Cl	II	480	228	3s2.3p3.(2P°).3d	1D°2	138624.73	3s2.3p3.(2P°).4p	1D2	161350.08
4402.52	Cl	I	70	33	3s2.3p4.(3P).4s	4P1/2	72827.038	3s2.3p4.(3P).5p	2S°1/2	95534.923
4403.03	Cl	I	420	202	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	4P°3/2	94663.67
4438.49	Cl	I	630	298	3s2.3p4.(3P).4s	4P5/2	71958.363	3s2.3p4.(3P).5p	4P°5/2	94482.236
4445.823	Cl	I	150	74	3s2.3p4.(3P).4s	4P1/2	72827.038	3s2.3p4.(3P).5p	4D°3/2	95313.749
4446.139	Cl	I	150	73	3s2.3p4.(3P).4s	4P3/2	72488.568	3s2.3p4.(3P).5p	4P°1/2	94973.683
4469.368	Cl	I	135	62	3s2.3p4.(3P).4s	2P3/2	74225.846	3s2.3p4.(3P).5p	2P°1/2	96594.096
4475.3	Cl	I	90	45	3s2.3p4.(3P).4s	4P3/2	72488.568	3s2.3p4.(3P).5p	2D°5/2	94827.15

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