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
249.324	P	VIII	3	-	2s2.2p4	3P0	7822	2s.2p5	3P°1	408906
250.359	P	IX	3	-	2s2.2p3	2D°3/2	75896	2s.2p4	2D5/2	475323
250.374	P	IX	3	-	2s2.2p3	2D°3/2	75896	2s.2p4	2D3/2	475299
250.726	P	IX	3	-	2s2.2p3	2D°5/2	76481	2s.2p4	2D5/2	475323
250.741	P	IX	3	-	2s2.2p3	2D°5/2	76481	2s.2p4	2D3/2	475299
251.229	P	VIII	2	-	2s2.2p4	3P1	5760	2s.2p5	3P°2	403803
254.05	P	XI	2	-	2s2.2p	2P°3/2	9699	2s.2p2	2S1/2	403322
255.59	P	V	195	-	2p6.3s	2S1/2	0	2p6.5p	2P°3/2	391251.91
255.67	P	V	120	-	2p6.3s	2S1/2	0	2p6.5p	2P°1/2	391118.07
261.92	P	XI	2	-	2s.2p2	4P1/2	177177	2p3	4S°3/2	558973
264.34	P	XI	2	-	2s.2p2	4P3/2	180672	2p3	4S°3/2	558973
265.635	P	X	2	-	2s2.2p2	3P1	3692	2s.2p3	3P°2	380149
267.85	P	XI	2	-	2s.2p2	4P5/2	185630	2p3	4S°3/2	558973
269.466	P	X	2	-	2s2.2p2	3P2	9045	2s.2p3	3P°2	380149
278.286	P	XII	2	-	1s2.2s2	1S0	0	1s2.2s.2p	1P°1	359343
278.404	P	IX	2	-	2s2.2p3	2P°1/2	116109	2s.2p4	2D3/2	475299
279.194	P	IX	2	-	2s2.2p3	2P°3/2	117149	2s.2p4	2D5/2	475323
279.213	P	IX	2	-	2s2.2p3	2P°3/2	117149	2s.2p4	2D3/2	475299
280.148	P	IX	2	-	2s.2p4	2S1/2	556480	2p5	2P°1/2	913434
282.301	P	IV	150	-
283.252	P	IX	2	-	2s2.2p3	4S°3/2	0	2s.2p4	4P1/2	353042
285.365	P	IX	2	-	2s2.2p3	4S°3/2	0	2s.2p4	4P3/2	350429
286.694	P	IX	2	-	2s.2p4	2S1/2	556480	2p5	2P°3/2	905284
289.509	P	IX	2	-	2s2.2p3	4S°3/2	0	2s.2p4	4P5/2	345412
303.017	P	IX	1	-	2s.2p4	2P3/2	583420	2p5	2P°1/2	913434
304.996	P	IV	120	-
308.88	P	IX	1	-	2s.2p4	2P1/2	589684	2p5	2P°1/2	913434
309.199	P	X	1	-	2s2.2p2	3P0	0	2s.2p3	3D°1	323416
310.58	P	V	135	-
310.69	P	IX	1	-	2s.2p4	2P3/2	583420	2p5	2P°3/2	905284
311.34	P	V	195	-
312.77	P	X	1	-	2s2.2p2	3P1	3692	2s.2p3	3D°1	323416
312.98	P	X	1	-	2s2.2p2	3P1	3692	2s.2p3	3D°2	323201
315.65	P	XI	1	-	2s2.2p	2P°1/2	0	2s.2p2	2D3/2	316807
316.857	P	IX	1	-	2s.2p4	2P1/2	589684	2p5	2P°3/2	905284
318.095	P	X	1	-	2s2.2p2	3P2	9045	2s.2p3	3D°1	323416
318.28	P	X	1	-	2s2.2p2	3P2	9045	2s.2p3	3D°3	323234
318.313	P	X	1	-	2s2.2p2	3P2	9045	2s.2p3	3D°2	323201
325.514	P	XI	1	-	2s2.2p	2P°3/2	9699	2s.2p2	2D5/2	316905
325.618	P	XI	1	-	2s2.2p	2P°3/2	9699	2s.2p2	2D3/2	316807
327.23	P	XII	1	-	1s2.2s.2p	3P°1	187690	1s2.2p2	3P2	493285
328.47	P	V	330	-	2p6.3s	2S1/2	0	2p6.4p	2P°3/2	304445.28
328.78	P	V	270	-	2p6.3s	2S1/2	0	2p6.4p	2P°1/2	304160.87
335.088	P	XII	1	-	1s2.2s.2p	3P°2	194856	1s2.2p2	3P2	493285
347.23	P	V	150	-
348.2	P	V	195	-
359.293	P	IV	105	-
359.899	P	IV	135	-
361.514	P	IV	105	-
361.629	P	IV	135	-

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