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
1248.28	Ne	IX	-	-	1s.2s	3S1	7299940	1s.2p	3P°2	7380050
1248.917	Ne	III	2	-	2s2.2p3.(4S°).3p	3P2	356762.797	2s2.2p3.(2D°).3d	3D°3	436832.07
1255.021	Ne	III	20	-	2s2.2p3.(4S°).3s	3S°1	319431.261	2s2.2p3.(2D°).3p	3P0	399111.356
1255.691	Ne	III	30	-	2s2.2p3.(4S°).3s	3S°1	319431.261	2s2.2p3.(2D°).3p	3P1	399068.682
1257.201	Ne	III	45	-	2s2.2p3.(4S°).3s	3S°1	319431.261	2s2.2p3.(2D°).3p	3P2	398972.658
1269.	Ne	VI	-	-	2s.2p.(1P°).3s	2P°3/2	940290	2s2.4d	2D3/2	1019100
1269.693	Ne	IV	-	-	2s2.2p2.(3P).3s	2P1/2	488500.56	2s2.2p2.(1D).3p	2P°3/2	567260.57
1269.974	Ne	IV	-	-	2s2.2p2.(3P).3p	2D°3/2	530622.6	2s2.2p2.(1D).3d	2D3/2	609363.6
1271.8	Ne	VI	30	-	2s.2p.(1P°).3d	2F°7/2	1036965	2s2.5g	2G	1115533
1272.91	Ne	IX	-	-	1s.2s	3S1	7299940	1s.2p	3P°1	7378500
1274.522	Ne	IV	-	-	2s2.2p2.(3P).3s	2P1/2	488500.56	2s2.2p2.(1D).3p	2P°1/2	566961.8
1277.79	Ne	IX	-	-	1s.2s	3S1	7299940	1s.2p	3P°0	7378200
1280.592	Ne	IV	-	-	2s2.2p2.(3P).3p	2D°5/2	531331.62	2s2.2p2.(1D).3d	2D5/2	609419
1281.176	Ne	IV	-	-	2s2.2p2.(3P).3s	2P3/2	489207.75	2s2.2p2.(1D).3p	2P°3/2	567260.57
1286.106	Ne	IV	-	-	2s2.2p2.(3P).3s	2P3/2	489207.75	2s2.2p2.(1D).3p	2P°1/2	566961.8
1288.004	Ne	III	20	-	2s2.2p3.(2D°).3d	3F°3	435555.356	2s2.2p3.(2D°).5f	3G4	513195.13
1289.569	Ne	III	20	-	2s2.2p3.(2D°).3d	3F°4	435608.467	2s2.2p3.(2D°).5f	3G5	513154.05
1293.902	Ne	II	10	-	2s.2p6	2S1/2	217047.598	2s2.2p4.(3P).4p	2P°1/2	294333.192
1295.57	Ne	III	45	-	2s2.2p3.(4S°).3d	5D°0	394692.4	2s2.2p3.(4S°).5f	5F1	471871.5
1298.046	Ne	II	15	-	2s.2p6	2S1/2	217047.598	2s2.2p4.(3P).4p	2P°3/2	294086.4608
1305.091	Ne	III	15	-	2s2.2p3.(2D°).3d	3G°4	436574.426	2s2.2p3.(2D°).5f	1H5	513197.2
1305.265	Ne	III	10	-	2s2.2p3.(2D°).3d	3G°3	436597.709	2s2.2p3.(2D°).5f	1G4	513210.29
1305.374	Ne	III	10	-	2s2.2p3.(2D°).3d	3G°5	436547.744	2s2.2p3.(2D°).5f	3G5	513154.05
1305.589	Ne	III	25	-	2s2.2p3.(2D°).3d	3G°5	436547.744	2s2.2p3.(2D°).5f	3H6	513141.3
1306.03	Ne	III	20	-	2s2.2p3.(2D°).3d	3G°4	436574.426	2s2.2p3.(2D°).5f	3H5	513139.8
1306.13	Ne	III	20	-	2s2.2p3.(2D°).3d	3G°3	436597.709	2s2.2p3.(2D°).5f	3H4	513159.7
1307.89	Ne	III	9	-	2s2.2p3.(2D°).3d	3F°2	435515.599	2s2.2p3.(2P°).4f	3G3	511974.6
1308.239	Ne	III	8	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).5f	1G4	513210.29
1308.468	Ne	III	15	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).5f	1H5	513197.2
1308.716	Ne	III	10	-	2s2.2p3.(2D°).3d	3F°3	435555.356	2s2.2p3.(2P°).4f	3G4	511966.3
1309.3	Ne	VIII	-	-	1s2.7s	2S1/2	1781495	1s2.10p	2P°	1857869
1309.45	Ne	III	20	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).5f	3H5	513139.8
1309.732	Ne	III	15	-	2s2.2p3.(2D°).3d	3F°4	435608.467	2s2.2p3.(2P°).4f	3G5	511960
1309.98	Ne	IV	-	-	2s2.2p2.(1S).3d	2D5/2	639949.2	2s2.2p2.(1S).4p	2P°3/2	716286.3
1314.463	Ne	IV	-	-	2s.2p3.(5S°).3d	6D°7/2	662849.24	2s.2p3.(5S°).4p	6P7/2	738923.4
1314.697	Ne	IV	-	-	2s2.2p2.(1D).3p	2D°5/2	561156	2s2.2p2.(3P).4s	2P3/2	637219.7
1315.056	Ne	IV	-	-	2s.2p3.(5S°).3d	6D°7/2	662849.24	2s.2p3.(5S°).4p	6P5/2	738892.5
1315.142	Ne	IV	-	-	2s.2p3.(5S°).3d	6D°5/2	662856.05	2s.2p3.(5S°).4p	6P5/2	738892.5
1315.49	Ne	IV	-	-	2s.2p3.(5S°).3d	6D°5/2	662856.05	2s.2p3.(5S°).4p	6P3/2	738874.8
1315.59	Ne	IV	-	-	2s.2p3.(5S°).3d	6D°1/2	662866.7	2s.2p3.(5S°).4p	6P3/2	738874.8
1319.74	Ne	VII	-	-	1s2.2s.2p	1P°1	214951.6	1s2.2p2	3P2	290724
1321.513	Ne	IV	-	-	2s2.2p2.(3P).3d	4P5/2	579328.17	2s2.2p2.(3P).4p	4S°3/2	654998.6
1326.328	Ne	IV	-	-	2s2.2p2.(3P).3d	4P3/2	579602.15	2s2.2p2.(3P).4p	4S°3/2	654998.6
1329.244	Ne	III	3	-	2s2.2p3.(2D°).3d	3D°3	436832.07	2s2.2p3.(2P°).4f	3F4	512063.2
1334.13	Ne	III	4	-	2s2.2p3.(2D°).3p	1D2	406332.411	2s2.2p3.(2P°).4s	1P°1	481288
1334.855	Ne	IV	-	-	2s2.2p2.(1D).3d	2F7/2	605640.26	2s2.2p2.(1D).4p	2F°7/2	680554.5
1335.3	Ne	VII	-	-	1s2.2s.2p	1P°1	214951.6	1s2.2p2	3P1	289841.1
1337.403	Ne	IV	-	-	2s2.2p2.(3P).3d	4F7/2	573259.24	2s2.2p2.(3P).4p	4D°7/2	648032
1338.329	Ne	IV	-	-	2s2.2p2.(1D).3d	2F5/2	605782.5	2s2.2p2.(1D).4p	2F°5/2	680502.8
1338.929	Ne	IV	-	-	2s2.2p2.(3P).3d	4F5/2	572977.08	2s2.2p2.(3P).4p	4D°5/2	647663.5

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