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
8971.364	Ar	II	15	-	3s2.3p4.(3P).5p	2D°3/2	191012.4246	3s2.3p4.(3P).5d	2F5/2	202155.9425
8971.463	Fe	II	-	-	3d6.(3F1).4p	4D°5/2	92899.306	3d6.(3H).4d	4G5/2	104042.692
8971.48	S	I	-	-	3s2.3p3.(4S°).3d	3D°2	70166.195	3s2.3p3.(4S°).7f	3F3	81309.57
8971.673	V	I	150	-	3d3.4s2	a 4P1/2	9544.635	3d3.(4F).4s.4p.(3P°)	z 4D°3/2	20687.769
8973.468	Cr	II	-	-	3d4.(5D).5p	6P°5/2	94144.4013	3d4.(5D).6s	6D5/2	105285.3095
8973.6	Hg	I	5	-	5d10.6s.7p	1P°1	71294.86	5d10.6s.11d	1D2	82435.7
8974.5283	Fe	II	-	-	3d5.(4G).4s.4p.(3P°)	w 4G°5/2	93988.181	3d6.(5D).5d	4D5/2	105127.773
8974.907	Fe	II	-	-	3d6.(5D4).4f	2[4]°9/2	102882.424	3d6.(5D1).5g	2[4]7/2	114021.585
8974.923	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.6d.(3F°).7p	5/2	41328.3497
8975.4001	Fe	I	20	-	3d6.4s2	b 3G4	24118.819	3d7.(4F).4p	z 5G°4	35257.324
8976.75	Tl	I	10	-
8976.8651	Cr	I	7	-	3d5.(4G).4s	a 3G4	24897.4635	3d4.(5D).4s.4p.(3P°)	z 3F°3	36034.1524
8977.5493	Cr	II	2	-	3d4.(5D).5s	e 6D7/2	83041.3193	3d4.(5D).5p	6D°9/2	94177.1611
8977.624	V	I	7	-	3d4.(1D2).4s	2D3/2	26206.803	3d3.(2D2).4s.4p.(3P°)	w 2F°5/2	37342.555
8977.74	S	I	-	-	3s2.3p3.(4S°).3d	3D°3	70173.968	3s2.3p3.(4S°).7f	3F2	81309.57
8977.99	Kr	I	30	-	4s2.4p5.(2P°3/2).5p	2[5/2]2	92307.3786	4s2.4p5.(2P°1/2).4d	2[5/2]°2	103442.69
8978.0934	Cs	II	5	-	5p5.(2P°3/2).7p	2[1/2]0	158057.4164	5p5.(2P°1/2).6d	2[3/2]°1	169192.5805
8978.196	Fe	I	-	-	3d7.(2P).4s	a 1P1	27543.003	3d7.(4F).4p	y 3D°2	38678.039
8978.7	Kr	II	2	-	4s2.4p4.(3P).5p	4D°3/2	138379.61	4s2.4p4.(1D).4d	2D5/2	149514.06
8978.878	Rb	II	795	-	4p5.(2P°3/2).6p	2[5/2]3	187671.267	4p5.(2P°3/2).6d	2[7/2]°4	198805.46
8978.8828	Th	I	-	-	6d2.7s.7p	5D°2	19516.98043	6d4	3	37307.1417
8979.193	Ti	II	25	-	3d3	b 2F7/2	20891.7898	3d2.(3F).4p	z 2D°5/2	32025.5915
8979.5	Ar	IVIII	-	-	3s	2S1/2	31732595.1	3p	2P°3/2	31743728.5
8979.61896	Fr	I	40	-	6d	2D3/2	16229.87	9p	2P°3/2	27366.2
8979.908	Sr	III	1	-	4p5.(2P°1/2).5d	2[3/2]°2	280126.39	4p5.(2P°1/2).6p	2[1/2]1	291259.3
8980.381	V	I	5	-	3d3.(4F).4s.4p.(3P°)	z 4F°5/2	23210.56	3d5	c 4D3/2	34342.887
8981.05	Xe	I	285	-	5p5.(2P°3/2).6p	2[5/2]3	78403.061	5p5.(2P°3/2).6d	2[5/2]°3	89534.568
8981.18	F	I	25	-	2s2.2p4.(3P).3p	4D°1/2	117391.95	2s2.2p4.(3P).3d	4P3/2	128523.28
8981.39	W	I	150	-
8981.865	Pt	I	70	-	5d8.6s2	1D2	26638.576	5d9.6p	3D°3	37769.0673
8981.988	Ti	II	40	-	3d2.(3F).5p	4F°9/2	72126.913	3d2.(3F).6s	4F9/2	83257.2496
8982.3928	Fe	II	-	-	3d6.(5D).5p	4P°5/2	90901.13	3d6.(5D).6s	6D7/2	102030.965
8983.65	F	I	6	-	2s2.2p4.(3P).3p	4D°1/2	117391.95	2s2.2p4.(3P).3d	2P1/2	128520.22
8984.63	Mn	II	9	-	3d5.(4P).4p	y 5P°2	68417.697	3d5.(6S).4d	e 7D2	79544.71
8984.888	Fe	I	4	-	3d6.(5D).4s.4p.(1P°)	x 5F°1	41130.599	3d6.(5D).4s (4D).5s	g 5D0	52257.346
8984.89	Ti	I	2	-	3d2.(1D).4s.4p.(3P°)	x 3D°1	27355.061	3d4	3D1	38481.773
8985.2802	Th	I	1	-	6d.7s2.7p	1D°2	16217.482038	5f.6d.7s.7p	5H3	24399.11564
8985.729	Rb	II	135	-	4p5.(2P°3/2).6p	2[3/2]1	188095.292	4p5.(2P°3/2).6d	2[5/2]°2	199220.994
8985.783	Ti	I	7	-	3d3.(4P).4s	a 5P1	13981.773	3d2.(3F).4s.4p.(1P°)	y 3F°2	25107.411
8986.6158	Ar	II	20	-	3s2.3p4.(3P).4d	4D7/2	183675.6614	3s2.3p4.(3P2).4f	2[4]°9/2	194800.2662
8987.	S	V	-	-	3s.8d	1D2	540451	3s.9f	1F°3	551575
8987.137	Fe	I	-	-	3d5.(6S).4s2.4p	y 7P°3	40207.091	3d6.(5D).4s (6D).4d	e 7F2	51331.052
8987.57	Xe	I	630	-	5p5.(2P°3/2).6p	2[5/2]2	78119.798	5p5.(2P°3/2).6d	2[5/2]°2	89243.258
8988.	S	X	-	-	2p5	2P°3/2	991249	2p5	2P°1/2	1002372
8988.5564	Ne	I	255	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).4s	2[1/2]°0	159379.9935
8988.9	Hg	I	5	-	5d10.6s.6d	1D2	71333.053	5d10.6s.9f	1F°3	82455.1
8988.913	Fe	II	-	-	3d6.(3P2).5s	4P5/2	97507.414	3d5.(4G).4s.4p.(1P°)	4G°5/2	108629.175
8989.026	Mg	I	25	-	3s.4p	3P°0	47841.119	3s.8s	3S1	58962.739
8989.14	Cr	I	-	-	3d5.(2H).4s	b 3H6	35933.906	3d5.(4G).4p	y 3G°5	47055.3416
8989.445	Ti	I	40	-	3d3.(4P).4s	a 5P1	13981.773	3d2.(3P).4s.4p.(3P°)	z 5S°2	25102.875

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