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
4020.25	Am	I	105	1
4020.287	V	I	15	-	3d4.(5D).4p	z 6P°7/2	24838.578	49705e	6D7/2	49705.393
4020.387	Sc	I	450	7	3d.4s2	2D3/2	0	3d.4s.(3D).4p	2D°3/2	24866.172
4020.483	Fe	I	1	-	3d6.4s2	b 3D3	29371.812	3d6.(3G).4s.4p.(3P°)	t 3G°4	54237.415
4020.539	V	I	3	-	3d4.(3D).4s	b 4D5/2	20789.112	45654o	2D°5/2	45654.368
4020.76	Tc		645	9
4020.882	Sr	I	165	2	5s.4d	1D2	20149.685	5s.11f	1F°3	45012.82
4020.8874	Fe	II	-	-	3d6.(5D).5p	6D°7/2	88853.535	3d6.(5D).6d	1137167/2	113716.636
4020.9	Co	I	375	5	3p6.3d8.(3F).4s	b 4F9/2	3482.82	3p6.3d7.(4F).4s.4p.(3P°)	z 4F°9/2	28345.86
4020.915	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	9/2	49837.6587
4020.96	Pr	II	195	3
4021.1078	Ti	I	10	-	3d2.(3F).4s.4p.(3P°)	z 5F°3	16961.442	3d2.4s.(4F).4d	e 5H3	41823.213
4021.341	Mn	I	2	-	3d5.4s2	b 4D5/2	30419.61	3d5.(4D).4s.4p.(3P°)	x 4D°3/2	55279.91
4021.385	Cr	I	15	-	3d5.(2I).4s	a 3I7	31047.9572	3d4.(1I).4s.4p.(3P°)	u 3H°6	55907.998
4021.4	Cs	XXXIV	1	-	3d4	5D2	139000	3d4	5D3	163860
4021.414	V	I	-	-	3d4.(3D).4s	b 4D5/2	20789.112	3d3.(2F).4s.4p.(3P°)	p 4F°3/2	45648.952
4021.58	In	II	90	1	5s.4f	1F°3	123699.17	5s1/2,F=5.11g		148557.89
4021.6	Xe	III	-	-	5s2.5p3.(4S°).5d	3D°1	121922.75	5s2.5p3.(4S°).6p	5P1	146781.48
4021.6025	Fe	I	1	-	3d6.4s2	a 3P21	19552.478	3d6.(3P2).4s.4p.(3P°)	w 5D°1	44411.16
4021.682	V	I	10	-	3d4.(5D).4p	z 6P°3/2	24648.114	49506e	6D1/2	49506.305
4021.725	Fe	III	-	-	3d5.(b 2F).4s	3F4	93388.77	3d5.(4P).4p	5P°3	118246.74
4021.8151	Ti	I	585	8	3d2.(3F).4s.4p.(3P°)	z 5F°3	16961.442	3d2.4s.(4F).4d	e 5G4	41818.8088
4021.866	Fe	I	120	2	3d7.(2G).4s	a 3G3	22249.429	3d6.(3H).4s.4p.(3P°)	z 3H°4	47106.484
4021.909	V	I	8	-	3d4.(3P2).4s	b 4P1/2	15078.387	3d4.(3F2).4p	s 4D°3/2	39935.176
4021.92	Tm	III	50	1
4022.095	V	I	15	-	3d3.4s2	a 4F5/2	137.383	3d4.(5D).4p	y 6F°7/2	24992.909
4022.0959	Th	II	450	6	5f.7s2	2F°5/2	4490.26167	5f2.(3F).7s	5/2	27593.9678
4022.115	C	I	35	1	2s2.2p.3s	3P°0	60333.4476	2s2.2p.5p	3P1	85188.967
4022.115	W	I	120	2	5d4.6s.(6D).6p	7F°1	20064.3	5d4.6s.(6D).7s	7D2	44919.84
4022.16	Ru	I	270	4	4d6.5s2	a 5D3	8575.42	4d6.5s.(a 6D).5p	y 5D°3	33430.65
4022.17	In	II	20	-	5s.4f	1F°3	123699.17	5s1/2,F=4.11g		148554.36
4022.2124	Fe	I	-	-	3d7.(4P).4s	b 3P2	22838.323	3d6.(3G).4s.4p.(3P°)	w 5G°3	47693.239
4022.2597	Cr	I	60	1	3d5.(4F).4s	a 5F2	31355.1192	3d5.(4F).4p	v 5G°3	56209.743
4022.27	Ce	II	30	-	4f2.(3F).6s	2F7/2	9053.629	4f2.(3F4).6p1/2	°9/2	33908.193
4022.326	Fe	III	-	-	3d5.(b 2F).4s	3F3	93392.55	3d5.(4P).4p	5P°3	118246.74
4022.33	Gd	II	150	2
4022.42	Ne	II	-	-	2s2.2p4.(3P).4p	2P°3/2	294086.4608	2s2.2p4.(3P).7s	4P3/2	318940.046
4022.57	Cr	I	2	-	3d5.(2I).4s	a 3I5	31055.2777	3d4.(1I).4s.4p.(3P°)	u 3H°6	55907.998
4022.595	Tm	I	65	1	4f13.(2F°).6s2	2F°5/2	8771.243	4f12.(3F2).5d5/2.6s2	7/2	33623.78
4022.629	Cu	I	50	1	3d10.4p	2P°1/2	30535.324	3d10.5d	2D3/2	55387.667
4022.71	Pr	II	55	1
4022.735	Fe	I	2	-	3d7.(2D2).4s	a 3D3	26224.969	3d6.(5D).4s (6D).5p	t 5D°4	51076.628
4022.76	Ho	II	1000	18
4022.83	W	I	40	1
4022.841	C	I	55	1	2s2.2p.3s	3P°1	60352.6584	2s2.2p.5p	3P2	85203.6756
4022.96	Re	I	135	2
4023.05	V	I	3	-	3d3.4s2	a 4P3/2	9637.039	3d3.(2D2).4s.4p.(3P°)	4F°5/2	34486.787
4023.09	Ac	II	20	-
4023.14	Gd	I	210	3
4023.14	Rh	I	60	1	4d8.(1D).5s	b 2D3/2	14382.19	4d8.(1D).5p	y 2P°3/2	39231.38

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