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
183.161	Ne	IV	35	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(3P).3d	2D5/2	587197.89
183.175	Ne	IV	15	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(3P).3d	2D5/2	587197.89
183.2351	Ne	IV	-	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(3P).3d	2D3/2	586981.26
183.2503	Ne	IV	20	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(3P).3d	2D3/2	586981.26
183.6	Ne	VIII	15	-	1s2.3s	2S1/2	1099886	1s2.5p	2P°1/2	1644664
183.72	Ne	V	-	-	2s.2p3	3D°3	175832.3	2s.2p2.(4P).3s	3P2	720027
184.67	Ne	VI	-	-	2p3	2D°5/2	359537.1	2s.2p.(3P°).3p	2D5/2	901054
184.69	Ne	VI	-	-	2p3	2D°3/2	359605	2s.2p.(3P°).3p	2D5/2	901054
184.73	Ne	V	5	-	2s2.2p2	1S0	63915.4	2s2.2p.3s	1P°1	605240
184.953	Ne	VI	-	-	2s.2p2	2S1/2	230851.2	2s2.3p	2P°3/2	771529.25
184.99	Ne	VI	-	-	2p3	2D°5/2	359537.1	2s.2p.(3P°).3p	2D3/2	900100
185.02	Ne	VI	-	-	2p3	2D°3/2	359605	2s.2p.(3P°).3p	2D3/2	900100
185.063	Ne	VI	-	-	2s.2p2	2S1/2	230851.2	2s2.3p	2P°1/2	771206.7
185.4755	Ne	IV	80	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(3P).3d	2F7/2	580384.5
185.725	Ne	IV	15	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(3P).3d	2F5/2	579676.2
185.737	Ne	IV	40	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(3P).3d	2F5/2	579676.2
186.4	Ne	VII	-	-	1s2.2s.3p	1P°1	1025620.6	1s2.2s.7d	1D2	1562100
186.596	Ne	IV	6	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(3P).3d	4D3/2	577145.29
186.79	Ne	IV	5	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(3P).3d	2P1/2	576635.8
186.903	Ne	IV	9	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(3P).3d	2P3/2	576254.8
186.918	Ne	IV	7	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(3P).3d	2P3/2	576254.8
187.76	Ne	VII	-	-	1s2.2s.3p	3P°0	1028366.7	1s2.2s.7d	3D	1560975
187.8	Ne	VII	-	-	1s2.2s.3p	3P°1	1028499.59	1s2.2s.7d	3D	1560975
187.89	Ne	VII	-	-	1s2.2s.3p	3P°2	1028755.1	1s2.2s.7d	3D	1560975
190.07	Ne	VIII	20	-	1s.2s.(3S).3d	4D	8420320	1s.2s.(3S).5f	4F°	8946290
190.5641	Ne	IV	80	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).3d	2D5/2	587197.89
190.644	Ne	IV	50	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).3d	2D3/2	586981.26
191.482	Ne	VI	-	-	2s.2p2	2P1/2	249286	2s2.3p	2P°3/2	771529.25
191.6	Ne	VI	-	-	2s.2p2	2P1/2	249286	2s2.3p	2P°1/2	771206.7
191.78	Ne	VI	-	-	2s.2p2	2P3/2	250099.4	2s2.3p	2P°3/2	771529.25
191.899	Ne	VI	-	-	2s.2p2	2P3/2	250099.4	2s2.3p	2P°1/2	771206.7
192.	Ne	V	-	-	2s.2p3	3S°1	279371.2	2s.2p2.(4P).3d	3P2	800880
192.15	Ne	VII	-	-	1s2.2s.3s	1S0	998183.1	1s2.2s.6p	1P°1	1518600
194.247	Ne	IV	15	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).3d	4D1/2	577246
194.289	Ne	IV	10	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).3d	4D3/2	577145.29
194.4782	Ne	IV	30	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).3d	2P1/2	576635.8
194.623	Ne	IV	45	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).3d	2P3/2	576254.8
195.23	Ne	VIII	35	-	1s2.3p	2P°3/2	1135327.7	1s2.5d	2D5/2	1647330
195.324	Ne	VIII	-	-	1s2.3p	2P°3/2	1135327.7	1s2.5d	2D3/2	1647298
195.368	Ne	V	2	-	2s.2p3	3P°1	208153.3	2s.2p2.(4P).3s	3P2	720027
195.553	Ne	V	1	-	2s.2p3	3P°0	208185	2s.2p2.(4P).3s	3P1	719503
195.621	Ne	V	-	-	2s.2p3	3P°1	208153.3	2s.2p2.(4P).3s	3P0	719350
196.52	Ne	VI	-	-	2p3	2P°1/2	406007.3	2s.2p.(3P°).3p	2S1/2	914860
196.54	Ne	VI	-	-	2p3	2P°3/2	406049.5	2s.2p.(3P°).3p	2S1/2	914860
197.54	Ne	IV	15	-	2s.2p4	4P5/2	183862.7	2s.2p3.(3P°).3s	4P°5/2	690084
198.98	Ne	VIII	15	-	1s2.3p	2P°1/2	1134839.5	1s2.5s	2S1/2	1637460
199.17	Ne	VIII	15	-	1s2.3p	2P°3/2	1135327.7	1s2.5s	2S1/2	1637460
199.97	Ne	VIII	120	-	1s2.3d	2D3/2	1147347	1s2.5f	2F°5/2	1647480.7
200.005	Ne	VIII	-	-	1s2.3d	2D5/2	1147494	1s2.5f	2F°5/2	1647480.7
200.03	Ne	VIII	120	-	1s2.3d	2D5/2	1147494	1s2.5f	2F°7/2	1647496.7

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