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
279.15	S	V	2	-	3s.3p	1P°1	127150.7	3s.6s	1S0	485386.8
280.34	S	X	-	-	2s.2p4	2P1/2	645660	2p5	2P°1/2	1002372
281.4	S	XI	135	-	2s2.2p2	3P0	0	2s.2p3	3D°1	355364
281.63	S	XI	-	-	2s2.2p2	3P0	0	2s.2p3	3D°2	355076
282.206	S	X	-	-	2s.2p4	2P3/2	636898	2p5	2P°3/2	991249
283.489	S	VI	45	-	2p6.3d	2D5/2	247455	2p6.6f	2F°7/2	600189.4
283.499	S	VI	-	-	2p6.3d	2D5/2	247455	2p6.6f	2F°5/2	600189.4
285.492	S	XI	-	-	2s2.2p2	1D2	67146.3	2s.2p3	3P°2	417419
285.58	S	XI	180	-	2s2.2p2	3P1	5208	2s.2p3	3D°1	355364
285.6	S	XI	-	-	2s2.2p2	3P1	5208	2s.2p3	3D°3	355350
285.83	S	XI	150	-	2s2.2p2	3P1	5208	2s.2p3	3D°2	355076
285.845	S	XI	-	-	2s2.2p2	1D2	67146.3	2s.2p3	3P°1	416986
285.877	S	XI	-	-	2s2.2p2	1D2	67146.3	2s.2p3	3P°0	416947
286.094	S	V	10	-	2p6.3s2	1S0	0	3s.4p	1P°1	349534.4
286.403	S	V	9	-	2p6.3s2	1S0	0	3s.4p	3P°1	349161.1
286.56	S	XI	-	-	2s.2p3	5S°2	186251	2s.2p3	3S°1	535220
288.416	S	XII	50	-	2s2.2p	2P°1/2	0	2s.2p2	2D3/2	346700
288.52	S	VII	-	-	2s2.2p5.3p	3D3	1483165	2s2.2p5.(2P°1/2).4s	2[1/2]°1	1829760
289.0673	S	VI	-	-	2p6.3p	2P°1/2	105873.6	2p6.4d	2D5/2	451813.8
289.082	S	VI	70	-	2p6.3p	2P°1/2	105873.6	2p6.4d	2D3/2	451796.8
289.36	S	X	-	-	2s.2p4	2P1/2	645660	2p5	2P°3/2	991249
289.531	S	V	4	-	3s.3p	1P°1	127150.7	3p.4p	1S0	472526.1
289.58	S	VII	-	-	2s2.2p5.3p	3D2	1484428	2s2.2p5.(2P°1/2).4s	2[1/2]°1	1829760
289.817	S	V	5	-	3s.3p	3P°1	83393.5	3s.5s	3S1	428439
290.13	S	VI	100	-	2p6.3p	2P°3/2	107137.7	2p6.4d	2D3/2	451796.8
290.461	S	V	6	-	3s.3p	3P°2	84155.2	3s.5s	3S1	428439
290.76	S	XI	-	-	2s.2p3	5S°2	186251	2s.2p3	1D°2	530177
290.845	S	IV	-	-	3s2.3p	2P°1/2	0	3s.3p.(1P°).4p	2S1/2	343826.2
290.88	S	XII	-	-	2s.2p2	2D3/2	346700	2p3	2D°5/2	690480
291.142	S	XII	-	-	2s.2p2	2D5/2	347005	2p3	2D°5/2	690480
291.372	S	XII	-	-	2s.2p2	2D3/2	346700	2p3	2D°3/2	689910
291.478	S	V	3	-	3s.3p	1P°1	127150.7	3s.5d	1D2	470229.4
291.57	S	XI	-	-	2s2.2p2	3P2	12388.1	2s.2p3	3D°1	355364
291.58	S	XI	135	-	2s2.2p2	3P2	12388.1	2s.2p3	3D°3	355350
291.63	S	XII	-	-	2s.2p2	2D5/2	347005	2p3	2D°3/2	689910
291.656	S	IV	-	-	3s2.3p	2P°3/2	951.43	3s.3p.(1P°).4p	2S1/2	343826.2
291.83	S	XI	-	-	2s2.2p2	3P2	12388.1	2s.2p3	3D°2	355076
292.62	S	VII	-	-	2s2.2p5.3p	3D1	1488019	2s2.2p5.(2P°1/2).4s	2[1/2]°1	1829760
293.298	S	V	-	-	3p2	1D2	193739.1	3s.8p	1P°1	534691
294.125	S	IV	-	-	3s2.3p	2P°1/2	0	3s.3p.(1P°).4p	2P3/2	340000.5
294.286	S	IV	-	-	3s2.3p	2P°1/2	0	3s.3p.(1P°).4p	2P1/2	339813.7
294.69	S	X	-	-	2s2.2p2.(3P).3d	4P5/2	2350560	2s.2p3.(3D°).3d	4D°7/2	2689900
295.63	S	XI	135	-	2s.2p3	1D°2	530177	2p4	1D2	868462
295.921	S	IV	-	-	3s2.3p	2P°3/2	951.43	3s.3p.(1P°).4p	2D3/2	338883.1
296.143	S	IIII	-	-	1s2.2s.2p	3P°0	199181	1s2.2p2	3P2	536856
296.5	S	VII	-	-	2s2.2p5.3p	3P2	1492496	2s2.2p5.(2P°1/2).4s	2[1/2]°1	1829760
296.68	S	VII	-	-	2s2.2p5.3p	3D3	1483165	2s2.2p5.(2P°3/2).4s	2[3/2]°1	1820230
296.9	S	IIII	-	-	1s2.2s.3p	1P°1	3101500	1s2.2p.3p	1S0	3438300
297.416	S	VI	7	-	2p6.3d	2D5/2	247455	2p6.6p	2P°3/2	583674.1
297.42	S	XII	-	-	2s.2p2	2S1/2	439580	2p3	2P°3/2	775805

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