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
2780.0249	Ne	II	9	-	2s2.2p4.(3P).3p	4P°3/2	246415.0144	2s2.2p4.(3P).4s	4P3/2	282375.3049
2781.42	Ne	I	3	-	2s2.2p5.(2P°1/2).3s	2[1/2]°1	135888.7173	2s2.2p5.(2P°1/2).7p	2[1/2]1	171830.5
2781.68	Ne	I	3	-	2s2.2p5.(2P°1/2).3s	2[1/2]°1	135888.7173	2s2.2p5.(2P°1/2).7p	2[3/2]2	171827.517
2782.07	Ne	I	2	-	2s2.2p5.(2P°1/2).3s	2[1/2]°1	135888.7173	2s2.2p5.(2P°1/2).7p	2[3/2]1	171822.233
2782.9918	Ne	III	90	-	2s2.2p3.(2D°).3s	3D°3	353133.605	2s2.2p3.(2D°).3p	3D2	389055.543
2784.41	Ne	III	9	-	2s2.2p3.(2P°).3p	3D3	412348.045	2s2.2p3.(4S°).4d	3D°3	448251.88
2785.2735	Ne	III	180	-	2s2.2p3.(2D°).3s	3D°2	353163.013	2s2.2p3.(2D°).3p	3D2	389055.543
2786.125	Ne	III	70	-	2s2.2p3.(2D°).3s	3D°2	353163.013	2s2.2p3.(2D°).3p	3D1	389044.544
2786.839	Ne	III	70	-	2s2.2p3.(2D°).3s	3D°1	353183.152	2s2.2p3.(2D°).3p	3D2	389055.543
2787.6919	Ne	III	135	-	2s2.2p3.(2D°).3s	3D°1	353183.152	2s2.2p3.(2D°).3p	3D1	389044.544
2787.928	Ne	III	-	-	2s2.2p3.(2P°).3p	3D2	412375.508	2s2.2p3.(4S°).4d	3D°2	448233.86
2788.86	Ne	III	9	-	2s2.2p3.(2P°).3p	3D1	412376.48	2s2.2p3.(4S°).4d	3D°1	448223.06
2792.01646	Ne	II	15	-	2s2.2p4.(3P).3p	4P°5/2	246192.413	2s2.2p4.(3P).4s	4P5/2	281998.2635
2792.314	Ne	III	-	-	2s2.2p3.(2D°).3d	1S°0	435583.09	2s2.2p3.(2D°).4p	1P1	471385.12
2792.3208	Ne	I	20	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).6p	2[3/2]2	169843.7973
2792.66	Ne	I	3	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).6p	2[3/2]1	169839.4581
2792.75	Ne	III	9	-	2s2.2p3.(4S°).4d	3D°1	448223.06	2s2.2p3.(4S°).6f	3F2	484019.5
2793.63	Ne	III	9	-	2s2.2p3.(4S°).4d	3D°2	448233.86	2s2.2p3.(4S°).6f	3F3	484018.8
2794.21916	Ne	II	15	-	2s2.2p4.(3P).3p	4P°1/2	246597.6805	2s2.2p4.(3P).4s	4P3/2	282375.3049
2794.597	Ne	I	4	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).6p	2[5/2]2	169814.642
2795.04	Ne	III	10	-	2s2.2p3.(4S°).4d	3D°3	448251.88	2s2.2p3.(4S°).6f	3F4	484019.1
2795.092	Ne	I	30	-	2s2.2p5.(2P°1/2).3s	2[1/2]°0	134818.6405	2s2.2p5.(2P°1/2).6p	2[3/2]1	170585.1
2795.613	Ne	I	-	-	2s2.2p5.(2P°1/2).3s	2[1/2]°0	134818.6405	2s2.2p5.(2P°1/2).6p	2[1/2]1	170578.3503
2795.9619	Ne	I	7	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).6p	2[5/2]3	169797.189
2798.839	Ne	III	45	-	2s2.2p3.(2D°).3d	3F°3	435555.356	2s2.2p3.(2D°).4p	3D2	471273.9
2798.887	Ne	III	35	-	2s2.2p3.(2D°).3d	3F°2	435515.599	2s2.2p3.(2D°).4p	3D1	471233.53
2799.8	Ne	I	2	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).6p	2[1/2]1	169748.1423
2800.131	Ne	III	70	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).4p	1F3	472473.64
2802.236	Ne	III	55	-	2s2.2p3.(2D°).3d	3F°4	435608.467	2s2.2p3.(2D°).4p	3D3	471283.81
2804.22	Ne	III	8	-	2s2.2p3.(2D°).3d	1S°0	435583.09	2s2.2p3.(2D°).4p	3D1	471233.53
2807.21	Ne	III	10	-	2s2.2p3.(2D°).4s	3D°3	457991.3	2s2.2p3.(2P°).4p	3P2	493603.4
2809.48351	Ne	II	20	-	2s2.2p4.(3P).3p	4P°3/2	246415.0144	2s2.2p4.(3P).4s	4P5/2	281998.2635
2814.6921	Ne	I	20	-	2s2.2p5.(2P°3/2).3s	2[3/2]°1	134459.2871	2s2.2p5.(2P°3/2).6p	2[1/2]0	169976.71
2818.823	Ne	III	70	-	2s2.2p3.(2D°).3d	3G°5	436547.744	2s2.2p3.(2D°).4p	3F4	472013.12
2820.392	Ne	III	55	-	2s2.2p3.(2D°).3d	3G°4	436574.426	2s2.2p3.(2D°).4p	3F3	472020.08
2820.7	Ne	VIII	1	-	1s2.3s	2S1/2	1099886	1s2.3p	2P°3/2	1135327.7
2820.92	Ne	III	9	-	2s2.2p3.(2D°).3d	3G°4	436574.426	2s2.2p3.(2D°).4p	3F4	472013.12
2821.617	Ne	III	55	-	2s2.2p3.(2D°).3d	3G°3	436597.709	2s2.2p3.(2D°).4p	3F2	472027.94
2822.895	Ne	III	180	-	2s2.2p3.(4S°).3d	5D°4	394681.481	2s2.2p3.(4S°).4p	5P3	430095.71
2823.11	Ne	III	20	-	2s2.2p3.(4S°).3d	5D°3	394684.08	2s2.2p3.(4S°).4p	5P3	430095.71
2823.38	Ne	III	4	-	2s2.2p3.(4S°).3d	5D°2	394687.67	2s2.2p3.(4S°).4p	5P3	430095.71
2824.461	Ne	III	135	-	2s2.2p3.(4S°).3d	5D°3	394684.08	2s2.2p3.(4S°).4p	5P2	430078.62
2824.749	Ne	III	45	-	2s2.2p3.(4S°).3d	5D°2	394687.67	2s2.2p3.(4S°).4p	5P2	430078.62
2825.	Ne	III	20	-	2s2.2p3.(4S°).3d	5D°1	394690.72	2s2.2p3.(4S°).4p	5P2	430078.62
2825.259	Ne	I	9	-	2s2.2p5.(2P°3/2).3s	2[3/2]°1	134459.2871	2s2.2p5.(2P°3/2).6p	2[3/2]2	169843.7973
2825.307	Ne	III	70	-	2s2.2p3.(2P°).3s	3P°1	374489.507	2s2.2p3.(2P°).3p	3S1	409873.45
2825.347	Ne	III	55	-	2s2.2p3.(2P°).3s	3P°0	374490.16	2s2.2p3.(2P°).3p	3S1	409873.45
2825.59	Ne	III	25	-	2s2.2p3.(4S°).3d	5D°2	394687.67	2s2.2p3.(4S°).4p	5P1	430067.99
2825.613	Ne	I	7	-	2s2.2p5.(2P°3/2).3s	2[3/2]°1	134459.2871	2s2.2p5.(2P°3/2).6p	2[3/2]1	169839.4581
2825.844	Ne	III	135	-	2s2.2p3.(4S°).3d	5D°1	394690.72	2s2.2p3.(4S°).4p	5P1	430067.99

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