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
1499.006	Ne	II	7	-	2s2.2p4.(3P).3p	4P°5/2	246192.413	2s2.2p4.(3P).6s	4P5/2	312903.465
1499.364	Ne	III	10	-	2s2.2p3.(2D°).3p	3F2	391400.239	2s2.2p3.(2P°).3d	1D°2	458095.49
1499.71	Ne	III	15	-	2s2.2p3.(2D°).3p	3F3	391415.686	2s2.2p3.(2P°).3d	1D°2	458095.49
1501.468	Ne	III	15	-	2s2.2p3.(2D°).3p	3F2	391400.239	2s2.2p3.(2D°).4s	3D°1	458001.59
1502.061	Ne	III	15	-	2s2.2p3.(2D°).3p	3F3	391415.686	2s2.2p3.(2D°).4s	3D°3	457991.3
1502.265	Ne	III	10	-	2s2.2p3.(2D°).3p	3F2	391400.239	2s2.2p3.(2D°).4s	3D°2	457966.99
1502.52	Ne	III	20	-	2s2.2p3.(2D°).3p	3F4	391436.251	2s2.2p3.(2D°).4s	3D°3	457991.3
1502.598	Ne	III	15	-	2s2.2p3.(2D°).3p	3F3	391415.686	2s2.2p3.(2D°).4s	3D°2	457966.99
1504.02	Ne	II	2	-	2s2.2p4.(3P).3p	4P°3/2	246415.0144	2s2.2p4.(3P).6s	4P5/2	312903.465
1505.8	Ne	VII	-	-	1s2.2s.3d	3D1	1054310	1s2.2p.3s	3P°1	1120720
1506.8	Ne	VII	-	-	1s2.2s.3d	3D2	1054354.4	1s2.2p.3s	3P°1	1120720
1507.996	Ne	III	4	-	2s2.2p3.(2D°).3p	3F2	391400.239	2s2.2p3.(2P°).3d	3F°2	457713.8
1508.343	Ne	III	6	-	2s2.2p3.(2D°).3p	3F3	391415.686	2s2.2p3.(2P°).3d	3F°2	457713.8
1509.417	Ne	III	8	-	2s2.2p3.(2D°).3p	3F3	391415.686	2s2.2p3.(2P°).3d	3F°3	457666.99
1509.882	Ne	III	10	-	2s2.2p3.(2D°).3p	3F4	391436.251	2s2.2p3.(2P°).3d	3F°3	457666.99
1511.48	Ne	III	15	-	2s2.2p3.(2D°).3p	3F4	391436.251	2s2.2p3.(2P°).3d	3F°4	457596.833
1515.45	Ne	II	2	-	2s2.2p4.(3P).3p	4S°3/2	252953.5198	2s2.2p4.(3P).7s	4P3/2	318940.046
1518.	Ne	VII	-	-	1s2.2s.3d	3D1	1054310	1s2.2p.3s	3P°0	1120207
1522.441	Ne	III	10	-	2s2.2p3.(4S°).3d	3D°1	398178.14	2s2.2p3.(4S°).5p	3P1	463862.3
1522.537	Ne	III	15	-	2s2.2p3.(4S°).3d	3D°2	398182.766	2s2.2p3.(4S°).5p	3P1	463862.3
1522.694	Ne	III	10	-	2s2.2p3.(4S°).3d	3D°2	398182.766	2s2.2p3.(4S°).5p	3P2	463856.46
1522.988	Ne	III	20	-	2s2.2p3.(4S°).3d	3D°3	398195.511	2s2.2p3.(4S°).5p	3P2	463856.46
1531.548	Ne	III	20	-	2s2.2p3.(2D°).3p	1F3	392801.818	2s2.2p3.(2P°).3d	1D°2	458095.49
1534.575	Ne	III	15	-	2s2.2p3.(2D°).3p	1F3	392801.818	2s2.2p3.(2D°).4s	3D°2	457966.99
1540.555	Ne	III	4	-	2s2.2p3.(2D°).3p	1F3	392801.818	2s2.2p3.(2P°).3d	3F°2	457713.8
1545.65	Ne	II	1	-	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(3P).7s	4P1/2	318990.64
1547.625	Ne	II	6	-	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(3P).6d	2P3/2	318907.28
1551.99	Ne	II	1	-	2s2.2p4.(3P).3p	2P°3/2	254164.9888	2s2.2p4.(3P).6d	4F5/2	318598.6
1555.7	Ne	II	1	-	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(3P).6d	4P3/2	318571.9
1557.487	Ne	II	5	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).6s	4P3/2	313652.1424
1562.3865	Ne	II	3	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).6s	4P1/2	313700.1049
1563.56	Ne	II	2	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).6s	4P3/2	313652.1424
1565.91	Ne	II	2	-	2s2.2p4.(3P).3p	4D°1/2	249839.6186	2s2.2p4.(3P).6s	4P1/2	313700.1049
1567.526	Ne	II	10	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).6s	4P5/2	312903.465
1568.72	Ne	II	-	-	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(3P).6d	2D3/2	318039.7
1569.015	Ne	II	7	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).6s	2P3/2	313180.2149
1569.1	Ne	V	-	-	2s2.2p.4f	3F3	844484	2s2.2p.5g	2[9/2]	908200
1570.3	Ne	II	-	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).5d	4F3/2	313128.5294
1570.733	Ne	III	10	-	2s2.2p3.(2D°).3s	3D°3	353133.605	2s2.2p3.(2P°).3p	3P2	416798.087
1571.8	Ne	V	2	-	2s2.2p.4f	3G5	846030	2s2.2p.5g	4[11/2]	909660
1572.573	Ne	III	8	-	2s2.2p3.(2D°).3s	3D°2	353163.013	2s2.2p3.(2P°).3p	3P1	416753.058
1573.806	Ne	III	2	-	2s2.2p3.(2D°).3s	3D°1	353183.152	2s2.2p3.(2P°).3p	3P0	416723.444
1574.75	Ne	V	-	-	2s2.2p2	3P1	411.227	2s2.2p2	1S0	63915.4
1575.86	Ne	II	2	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).6s	4P5/2	312903.465
1576.48	Ne	II	-	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).5d	4F3/2	313128.5294
1578.75	Ne	II	2	-	2s2.2p4.(3P).3p	4D°1/2	249839.6186	2s2.2p4.(3P).6s	2P3/2	313180.2149
1579.15	Ne	II	-	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).5d	4P3/2	313021.8155
1584.686	Ne	III	15	-	2s2.2p3.(2P°).3p	3P0	416723.444	2s2.2p3.(2P°).4s	3P°1	479827.5
1585.13	Ne	III	15	-	2s2.2p3.(2P°).3p	3P1	416753.058	2s2.2p3.(2P°).4s	3P°0	479836.38
1585.391	Ne	III	35	-	2s2.2p3.(4S°).3p	3P1	356751.837	2s2.2p3.(4S°).4s	3S°1	419827.35

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