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
108000.	Ne	VIII	-	-	1s2.7p	2P°3/2	1784116	1s2.7d	2D5/2	1785041
110000.	Ne	VIII	-	-	1s2.7p	2P°3/2	1784116	1s2.7d	2D3/2	1785029
113000.	Ne	VIII	-	-	1s2.10s	2S1/2	1856983	1s2.10p	2P°	1857869
128135.48	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p5	2P°1/2	780.424
143217.	Ne	V	-	-	2s2.2p2	3P1	411.227	2s2.2p2	3P2	1109.467
155551.	Ne	III	-	-	2s2.2p4	3P2	0	2s2.2p4	3P1	642.876
157000.	Ne	VIII	-	-	1s2.8p	2P°1/2	1818014.9	1s2.8d	2D3/2	1818650
162000.	Ne	VIII	-	-	1s2.8p	2P°3/2	1818040.8	1s2.8d	2D5/2	1818658
164000.	Ne	VIII	-	-	1s2.8p	2P°3/2	1818040.8	1s2.8d	2D3/2	1818650
219700.	Ne	VII	-	-	1s2.2s.2p	3P°0	111252.8	1s2.2s.2p	3P°1	111708
229000.	Ne	VIII	-	-	1s2.9p	2P°	1841265	1s2.9d	2D	1841702
243175.	Ne	V	-	-	2s2.2p2	3P0	0	2s2.2p2	3P1	411.227
314000.	Ne	VIII	-	-	1s2.10p	2P°	1857869	1s2.10d	2D	1858187
360135.	Ne	III	-	-	2s2.2p4	3P1	642.876	2s2.2p4	3P0	920.55
2249000.	Ne	IV	-	-	2s2.2p3	2D°5/2	41234.43	2s2.2p3	2D°3/2	41278.89
15800000.	Ne	IV	-	-	2s2.2p3	2P°1/2	62434.45	2s2.2p3	2P°3/2	62440.78

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