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
2682.39	Cl	III	2	-	3s2.3p2.(3P).4p	4S°3/2	205938.06	3s2.3p2.(3P).4d	4P1/2	243207.2
2688.04	Cl	II	2500	-
2691.053	Cl	III	2	-	3s2.3p2.(3P).4p	4S°3/2	205938.06	3s2.3p2.(3P).4d	4P3/2	243087.2
2691.42	Cl	III	2	-	3s2.3p2.(3P).4p	4P°5/2	204540.95	3s2.3p2.(3P).4d	4D5/2	241685.1
2699.61	Cl	III	2	-	3s2.3p2.(3P).4p	4P°5/2	204540.95	3s2.3p2.(3P).4d	4D3/2	241572.4
2701.36	Cl	IV	885	-	3s2.3p(2P°)4s	3P°1	215389.3	3s2.3p(2P°)4p	3P2	252396.7
2710.001	Cl	III	2	-	3s2.3p2.(3P).4p	4S°3/2	205938.06	3s2.3p2.(3P).4d	4P5/2	242827.48
2710.37	Cl	III	1500	-
2724.03	Cl	IV	1000	-	3s2.3p(2P°)4s	3P°0	215026	3s2.3p(2P°)4p	3P1	251725.8
2751.23	Cl	IV	1000	-	3s2.3p(2P°)4s	3P°1	215389.3	3s2.3p(2P°)4p	3P1	251725.8
2770.64	Cl	IV	885	-	3s2.3p(2P°)4s	3P°1	215389.3	3s2.3p(2P°)4p	3P0	251471.4
2782.47	Cl	IV	1500	-	3s2.3p(2P°)4s	3P°2	216468.1	3s2.3p(2P°)4p	3P2	252396.7
2835.4	Cl	IV	885	-	3s2.3p(2P°)4s	3P°2	216468.1	3s2.3p(2P°)4p	3P1	251725.8
2906.217	Cl	II	2	-	3s2.3p3.(2D°).4p	1P1	145470.16	3s2.3p3.(2D°).4d	1P°1	179869.07
2912.05	Cl	II	870	-
2965.56	Cl	III	1000	-	3s2.3p2.(1D).4s	2D5/2	188389.53	3s2.3p2.(1D).4p	2P°3/2	222100.7
2970.62	Cl	III	2	-	3s2.3p2.(1D).4s	2D3/2	188447.52	3s2.3p2.(1D).4p	2P°3/2	222100.7
2991.76	Cl	III	2	-	3s2.3p2.(1D).4s	2D3/2	188447.52	3s2.3p2.(1D).4p	2P°1/2	221862.9
2996.65	Cl	II	1500	-
3006.06	Cl	II	780	-
3022.913	Cl	II	1	-	3s2.3p3.(2D°).4p	1P1	145470.16	3s2.3p3.(2D°).4d	1D°2	178541.2
3057.96	Cl	II	1000	-
3063.13	Cl	IV	645	-	3s2.3p(2P°)4s	3P°1	215389.3	3s2.3p(2P°)4p	3D2	248026.2
3071.32	Cl	II	1500	-
3071.36	Cl	IV	1	-	3s2.3p(2P°)4s	3P°0	215026	3s2.3p(2P°)4p	3D1	247575.4
3076.68	Cl	IV	735	-	3s2.3p(2P°)4s	3P°2	216468.1	3s2.3p(2P°)4p	3D3	248961.2
3092.19	Cl	II	1500	-
3104.46	Cl	III	660	-	3s2.3p2.(3P).4s	4P1/2	173735.28	3s2.3p2.(3P).4p	4S°3/2	205938.06
3106.03	Cl	IV	1	-	3s2.3p(2P°)4s	3P°1	215389.3	3s2.3p(2P°)4p	3D1	247575.4
3118.66	Cl	IV	1	-	3s2.3p2	3P1	492	3s2.3p2	1S0	32547.8
3123.72	Cl	II	1000	-
3139.34	Cl	III	780	-	3s2.3p2.(3P).4s	4P3/2	174093.02	3s2.3p2.(3P).4p	4S°3/2	205938.06
3167.87	Cl	IV	180	-	3s2.3p(2P°)4s	3P°2	216468.1	3s2.3p(2P°)4p	3D2	248026.2
3174.933	Cl	II	-	-	3s2.3p3.(2D°).4p	3D1	146331.76	3s2.3p3.(2D°).4d	3P°2	177819.38
3175.315	Cl	II	-	-	3s2.3p3.(2D°).4p	3D2	146335.55	3s2.3p3.(2D°).4d	3P°2	177819.38
3181.25	Cl	II	-	-	3s2.3p3.(2D°).4p	3D1	146331.76	3s2.3p3.(2D°).4d	3P°1	177756.86
3181.633	Cl	II	-	-	3s2.3p3.(2D°).4p	3D2	146335.55	3s2.3p3.(2D°).4d	3P°1	177756.86
3187.42	Cl	II	-	-	3s2.3p3.(2D°).4p	3D1	146331.76	3s2.3p3.(2D°).4d	3P°0	177696.03
3188.999	Cl	II	-	-	3s2.3p3.(2D°).4p	3D3	146470.64	3s2.3p3.(2D°).4d	3P°2	177819.38
3191.45	Cl	III	750	-	3s2.3p2.(3P).4s	4P5/2	174611.76	3s2.3p2.(3P).4p	4S°3/2	205938.06
3203.6	Cl	IV	-	-	3s2.3p2	3P2	1341.9	3s2.3p2	1S0	32547.8
3213.75	Cl	IV	-	-	3s2.3p(2P°)4s	3P°2	216468.1	3s2.3p(2P°)4p	3D1	247575.4
3231.774	Cl	II	-	-	3s2.3p3.(2D°).4p	1F3	147607.37	3s2.3p3.(2D°).4d	1D°2	178541.2
3244.38	Cl	III	-	-	3s2.3p2.(3P).4s	2P1/2	178369.14	3s2.3p2.(3P).4p	2P°3/2	209182.8
3259.19	Cl	III	-	-	3s2.3p2.(3P).4s	2P1/2	178369.14	3s2.3p2.(3P).4p	2P°1/2	209042.8
3283.35	Cl	III	-	-	3s2.3p2.(3P).4s	4P3/2	174093.02	3s2.3p2.(3P).4p	4P°5/2	204540.95
3289.8	Cl	III	495	-	3s2.3p2.(3P).4s	4P1/2	173735.28	3s2.3p2.(3P).4p	4P°3/2	204124.04
3300.907	Cl	III	-	-	3s2.3p2.(3P).4s	4P1/2	173735.28	3s2.3p2.(3P).4p	4P°1/2	204021.26
3306.424	Cl	II	-	-	3s2.3p3.(4S°).4p	3P1	131756.12	3s2.3p3.(4S°).4d	3D°1	161991.57
3307.796	Cl	II	-	-	3s2.3p3.(4S°).4p	3P2	131768.66	3s2.3p3.(4S°).4d	3D°1	161991.57

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