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
2947.301	Ne	I	180	-	2s2.2p5.(2P°3/2).3s	2[3/2]°1	134459.2871	2s2.2p5.(2P°1/2).5p	2[3/2]2	168378.7113
2947.96	Ne	III	10	-	2s2.2p3.(2D°).3d	3S°1	440051.58	2s2.2p3.(2D°).4p	3P0	473963.62
2948.21	Ne	II	-	-	2s2.2p4.(3P).4p	2P°3/2	294086.4608	2s2.2p4.(1D).4d	2S1/2	327995.53
2949.0497	Ne	I	9	-	2s2.2p5.(2P°3/2).3s	2[3/2]°1	134459.2871	2s2.2p5.(2P°1/2).5p	2[1/2]1	168358.6202
2949.3218	Ne	I	15	-	2s2.2p5.(2P°3/2).3s	2[3/2]°1	134459.2871	2s2.2p5.(2P°1/2).5p	2[3/2]1	168355.4583
2949.95	Ne	III	15	-	2s2.2p3.(2P°).3d	3P°1	458335.5	2s2.2p3.(2P°).4p	3S1	492224.55
2950.64	Ne	III	15	-	2s2.2p3.(2D°).3d	3S°1	440051.58	2s2.2p3.(2D°).4p	3P1	473932.5
2951.054	Ne	II	2	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4s	2P3/2	283322.3319
2951.091	Ne	II	2	-	2s2.2p4.(3P).3p	4P°1/2	246597.6805	2s2.2p4.(3P).3d	2D3/2	280473.555
2952.527	Ne	I	4	-	2s2.2p5.(2P°1/2).3s	2[1/2]°1	135888.7173	2s2.2p5.(2P°3/2).6p	2[1/2]1	169748.1423
2953.014	Ne	II	1	-	2s2.2p4.(3P).3p	4P°3/2	246415.0144	2s2.2p4.(3P).3d	2D5/2	280268.9453
2955.7255	Ne	II	25	-	2s2.2p4.(3P).3s	4P5/2	219130.7609	2s2.2p4.(3P).3p	4S°3/2	252953.5198
2956.65	Ne	III	15	-	2s2.2p3.(2D°).3d	3S°1	440051.58	2s2.2p3.(2D°).4p	3P2	473863.42
2957.293	Ne	I	7	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°1/2).4f	2[5/2]3	167846.6738
2959.1	Ne	VIII	20	-	1s.2s.(3S).7h	4H°	9084924	1s.2s.(3S).8i	4I13/2	9118707.6
2959.29	Ne	III	15	-	2s2.2p3.(2P°).3d	3P°2	458442.48	2s2.2p3.(2P°).4p	3S1	492224.55
2960.453	Ne	II	10	-	2s2.2p4.(3P).4s	2P1/2	283894.3965	2s2.2p4.(1D).4p	2P°3/2	317663.1046
2961.	Ne	VII	-	-	1s2.2p.3s	3P°1	1120720	1s2.2p.3p	3D1	1154488
2961.9	Ne	V	10	-	2s2.2p.5g	2[9/2]	908200	2s2.2p.6h	2[11/2]	941952
2963.23512	Ne	II	25	-	2s2.2p4.(1D).3p	2F°5/2	274364.5596	2s2.2p4.(1D).4s	2D3/2	308101.6076
2964.78	Ne	III	3	-	2s2.2p3.(2D°).3p	1D2	406332.411	2s2.2p3.(2D°).3d	3S°1	440051.58
2967.1	Ne	V	20	-	2s2.2p.5g	4[11/2]	909660	2s2.2p.6h	4[13/2]	943353
2967.18275	Ne	II	25	-	2s2.2p4.(1D).3p	2F°7/2	274409.083	2s2.2p4.(1D).4s	2D5/2	308101.2468
2969.407	Ne	II	7	-	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P2).5f	2[2]°5/2	312804.7127
2969.82	Ne	II	3	-	2s2.2p4.(3P).4p	2P°1/2	294333.192	2s2.2p4.(1D).4d	2S1/2	327995.53
2970.	Ne	VIII	35	-	1s.2s.(3S).7i	4I	9084870	1s.2s.(3S).8k	4K°	9118529
2970.2	Ne	VIII	35	-	1s2.7d	2D5/2	1785041	1s2.8f	2F°	1818691.1
2972.2799	Ne	II	15	-	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P2).5f	2[3]°7/2	312771.9922
2972.863	Ne	II	10	-	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P2).5f	2[4]°7/2	312765.4821
2972.9959	Ne	II	20	-	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P2).5f	2[4]°9/2	312763.8929
2973.13	Ne	V	-	-	2s2.2p2	1D2	30290.67	2s2.2p2	1S0	63915.4
2974.7189	Ne	I	270	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).5p	2[3/2]2	167648.6382
2975.2	Ne	VIII	-	-	1s2.7f	2F°	1785103	1s2.8g	2G	1818704.9
2975.5233	Ne	I	30	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).5p	2[3/2]1	167639.5697
2975.9	Ne	VIII	55	-	1s2.7i	2I	1785117.1	1s2.8k	2K°	1818711
2976.	Ne	VIII	-	-	1s2.7i	2I	1785117.1	1s2.8h	2H°	1818709
2976.2	Ne	VIII	-	-	1s2.7h	2H°	1785115	1s2.8g	2G	1818704.9
2976.5553	Ne	II	15	-	2s2.2p4.(3P).3d	4D5/2	279218.6416	2s2.2p4.(3P2).5f	2[2]°5/2	312804.7127
2976.617	Ne	II	9	-	2s2.2p4.(3P).3d	4D5/2	279218.6416	2s2.2p4.(3P2).5f	2[2]°3/2	312804.0268
2977.1	Ne	VIII	-	-	1s2.7g	2G	1785111.4	1s2.8f	2F°	1818691.1
2979.3	Ne	VIII	-	-	1s2.7f	2F°	1785103	1s2.8d	2D5/2	1818658
2979.4585	Ne	II	20	-	2s2.2p4.(3P).3d	4D5/2	279218.6416	2s2.2p4.(3P2).5f	2[3]°7/2	312771.9922
2979.8086	Ne	I	45	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).5p	2[5/2]2	167591.2335
2980.	Ne	VIII	-	-	1s2.7f	2F°	1785103	1s2.8d	2D3/2	1818650
2980.0375	Ne	II	15	-	2s2.2p4.(3P).3d	4D5/2	279218.6416	2s2.2p4.(3P2).5f	2[4]°7/2	312765.4821
2980.6453	Ne	I	35	-	2s2.2p5.(2P°1/2).3s	2[1/2]°0	134818.6405	2s2.2p5.(2P°1/2).5p	2[1/2]1	168358.6202
2980.9252	Ne	I	45	-	2s2.2p5.(2P°1/2).3s	2[1/2]°0	134818.6405	2s2.2p5.(2P°1/2).5p	2[3/2]1	168355.4583
2982.538	Ne	II	10	-	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P2).5f	2[1]°1/2	312843.6043
2982.6696	Ne	I	270	-	2s2.2p5.(2P°3/2).3s	2[3/2]°2	134041.84	2s2.2p5.(2P°3/2).5p	2[5/2]3	167559.0633
2986.0615	Ne	II	15	-	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P2).5f	2[2]°3/2	312804.0268

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