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
1342.253	Ne	IV	-	-	2s2.2p2.(3P).3d	4F3/2	572780.1	2s2.2p2.(3P).4p	4D°1/2	647281.9
1343.574	Ne	IV	-	-	2s2.2p2.(3P).3d	4F5/2	572977.08	2s2.2p2.(3P).4p	4D°3/2	647405.4
1344.029	Ne	IV	-	-	2s2.2p2.(3P).3d	4F9/2	573629.5	2s2.2p2.(3P).4p	4D°7/2	648032
1344.47	Ne	VII	-	-	1s2.2s.2p	1P°1	214951.6	1s2.2p2	3P0	289330.4
1349.4	Ne	VIII	-	-	1s2.7p	2P°1/2	1784078	1s2.10d	2D	1858187
1350.1	Ne	VIII	-	-	1s2.7p	2P°3/2	1784116	1s2.10d	2D	1858187
1354.112	Ne	III	8	-	2s2.2p3.(4S°).3d	3D°1	398178.14	2s2.2p3.(2D°).4p	3F2	472027.94
1354.325	Ne	III	10	-	2s2.2p3.(4S°).3d	3D°2	398182.766	2s2.2p3.(2D°).4p	3F3	472020.08
1354.451	Ne	II	2	-	2s2.2p4.(3P).3p	2P°3/2	254164.9888	2s2.2p4.(1D).4d	2S1/2	327995.53
1354.683	Ne	III	15	-	2s2.2p3.(4S°).3d	3D°3	398195.511	2s2.2p3.(2D°).4p	3F4	472013.12
1356.236	Ne	IV	-	-	2s2.2p2.(3P).3d	2F7/2	580384.5	2s2.2p2.(3P).4p	2D°5/2	654117.8
1356.624	Ne	III	20	-	2s2.2p3.(4S°).3d	3D°1	398178.14	2s2.2p3.(4S°).5f	3F2	471890.24
1356.64	Ne	IV	-	-	2s2.2p2.(3P).3d	2F5/2	579676.2	2s2.2p2.(3P).4p	2D°3/2	653387.7
1356.714	Ne	III	20	-	2s2.2p3.(4S°).3d	3D°2	398182.766	2s2.2p3.(4S°).5f	3F3	471890.19
1356.7905	Ne	II	1	-	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(1D).4d	2S1/2	327995.53
1356.956	Ne	III	25	-	2s2.2p3.(4S°).3d	3D°3	398195.511	2s2.2p3.(4S°).5f	3F4	471889.71
1359.705	Ne	IV	-	-	2s2.2p2.(1D).3d	2G9/2	607008.93	2s2.2p2.(1D).4p	2F°7/2	680554.5
1360.814	Ne	IV	-	-	2s2.2p2.(1D).3d	2G7/2	607017.5	2s2.2p2.(1D).4p	2F°5/2	680502.8
1366.5	Ne	VIII	-	-	1s2.7d	2D3/2	1785029	1s2.10f	2F°	1858210.3
1366.7	Ne	VIII	-	-	1s2.7d	2D5/2	1785041	1s2.10f	2F°	1858210.3
1367.8	Ne	VIII	-	-	1s2.7f	2F°	1785103	1s2.10g	2G	1858213.1
1367.9	Ne	VIII	-	-	1s2.7g	2G	1785111.4	1s2.10h	2H°	1858214.3
1368.	Ne	VIII	-	-	1s2.7h	2H°	1785115	1s2.10g	2G	1858213.1
1368.3	Ne	VIII	-	-	1s2.7f	2F°	1785103	1s2.10d	2D	1858187
1368.423	Ne	IV	-	-	2s2.2p2.(3P).3d	4D7/2	577349.56	2s2.2p2.(3P).4p	4P°5/2	650426.4
1371.6	Ne	VIII	-	-	1s2.7p	2P°1/2	1784078	1s2.10s	2S1/2	1856983
1372.4	Ne	VIII	-	-	1s2.7p	2P°3/2	1784116	1s2.10s	2S1/2	1856983
1372.9	Ne	VIII	-	-	1s2.7d	2D3/2	1785029	1s2.10p	2P°	1857869
1373.1	Ne	VIII	-	-	1s2.7d	2D5/2	1785041	1s2.10p	2P°	1857869
1373.918	Ne	IV	-	-	2s2.2p2.(3P).3d	4D3/2	577145.29	2s2.2p2.(3P).4p	4P°1/2	649929.8
1374.484	Ne	IV	-	-	2s2.2p2.(3P).3s	2P1/2	488500.56	2s2.2p2.(1D).3p	2D°3/2	561254.99
1374.62	Ne	II	-	-	2s2.2p4.(3P).3p	4P°5/2	246192.413	2s2.2p4.(3P).7s	4P3/2	318940.046
1375.023	Ne	III	25	-	2s2.2p3.(2D°).3p	1P1	387962.12	2s2.2p3.(2D°).4s	1D°2	460688.2
1375.81	Ne	IV	-	-	2s2.2p2.(3P).3d	4D1/2	577246	2s2.2p2.(3P).4p	4P°1/2	649929.8
1376.08	Ne	II	-	-	2s2.2p4.(3P).3p	4P°5/2	246192.413	2s2.2p4.(3P).6d	2F5/2	318862.91
1377.492	Ne	IV	-	-	2s2.2p2.(3P).3p	2P°3/2	536823.12	2s2.2p2.(1D).3d	2D5/2	609419
1381.509	Ne	II	7	-	2s2.2p4.(3P).3s	4P3/2	219648.4248	2s2.2p4.(3P).4p	2D°5/2	292033.1263
1381.894	Ne	II	2	-	2s2.2p4.(3P).3s	4P5/2	219130.7609	2s2.2p4.(3P).4p	4D°5/2	291495.0176
1382.677	Ne	III	15	-	2s2.2p3.(2D°).3d	1F°3	440887.276	2s2.2p3.(2D°).5f	1G4	513210.29
1383.344	Ne	III	6	-	2s2.2p3.(2D°).3d	1D°2	439748.13	2s2.2p3.(2P°).4f	1F3	512036.7
1383.656	Ne	III	9	-	2s2.2p3.(2D°).3d	1F°3	440887.276	2s2.2p3.(2D°).5f	3H4	513159.7
1384.	Ne	VI	-	-	2s.2p.(1P°).3d	2P°1/2	1039100	2s2.5d	2D3/2	1111379
1385.	Ne	VI	-	-	2s.2p.(1P°).3d	2P°3/2	1039200	2s2.5d	2D3/2	1111379
1385.937	Ne	II	5	-	2s2.2p4.(3P).3s	4P3/2	219648.4248	2s2.2p4.(3P).4p	4D°3/2	291801.858
1387.515	Ne	II	15	-	2s2.2p4.(3P).3s	4P5/2	219130.7609	2s2.2p4.(3P).4p	4D°7/2	291202.0096
1387.665	Ne	II	4	-	2s2.2p4.(3P).3p	4P°5/2	246192.413	2s2.2p4.(3P).7s	4P5/2	318256.108
1387.987	Ne	IV	-	-	2s2.2p2.(3P).3s	2P3/2	489207.75	2s2.2p2.(1D).3p	2D°3/2	561254.99
1388.491	Ne	II	9	-	2s2.2p4.(3P).3s	4P1/2	219947.4453	2s2.2p4.(3P).4p	4D°1/2	291968.116
1389.896	Ne	IV	1	-	2s2.2p2.(3P).3s	2P3/2	489207.75	2s2.2p2.(1D).3p	2D°5/2	561156
1391.704	Ne	II	10	-	2s2.2p4.(3P).3s	4P1/2	219947.4453	2s2.2p4.(3P).4p	4D°3/2	291801.858

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