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
249.352	V	IIII	4	-	2p6.5p	2P°1/2	1889360	2p6.7s	2S1/2	2290400
250.53	V	X	4	-	3s2.3p2	3P0	0	3s2.3p.3d	3D°1	399130
250.645	V	IIII	4	-	2p6.5p	2P°3/2	1891430	2p6.7s	2S1/2	2290400
251.655	V	V	-	-	3p6.3d	2D5/2	624.87	3p5.(2P°).3d2.(3F)	2F°7/2	397993.66
251.82	V	IX	4	-	3s2.3p3	2P°1/2	59028	3s2.3p2.(1D).3d	2P3/2	456150
251.832	V	IIII	4	-	2p6.4f	2F°5/2	1549410	2p6.5d	2D5/2	1946500
251.965	V	IIII	4	-	2p6.4f	2F°7/2	1549620	2p6.5d	2D5/2	1946500
252.003	V	IIII	4	-	2p6.4f	2F°5/2	1549410	2p6.5d	2D3/2	1946230
252.17	V	X	4	-	3s2.3p2	3P1	4180	3s2.3p.3d	3D°2	400740
252.302	V	IVIII	4	-	2s.(2S).2p3.(2P°)	1P°1	1014420	2p4	3P1	1410770
252.44	V	V	-	-	3p6.3d	2D3/2	0	3p5.(2P°).3d2.(3F)	2F°5/2	396135.24
252.838	V	V	-	-	3p6.3d	2D5/2	624.87	3p5.(2P°).3d2.(3F)	2F°5/2	396135.24
253.21	V	IX	4	-	3s2.3p3	2P°3/2	61224	3s2.3p2.(1D).3d	2P3/2	456150
254.17	V	IX	4	-	3s2.3p3	2P°1/2	59028	3s2.3p2.(1D).3d	2P1/2	452470
255.24	V	X	4	-	3s2.3p2	3P2	9421	3s2.3p.3d	3D°3	401210
255.5	V	XII	4	-	3p2	3P2	459478	3p.3d	1F°3	850871
255.54	V	X	4	-	3s2.3p2	3P2	9421	3s2.3p.3d	3D°2	400740
258.28	V	X	4	-	3s2.3p2	3P1	4180	3s2.3p.3d	3P°1	391340
258.358	V	XVII	4	-	2s2.2p3	2P°3/2	240500	2s.(2S).2p4.(3P)	4P5/2	627560
258.866	V	IIII	4	-	2p6.5d	2D5/2	1946500	2p6.7f	2F°7/2	2332800
258.886	V	IIII	4	-	2p6.5d	2D3/2	1946230	2p6.7f	2F°5/2	2332500
259.067	V	IIII	4	-	2p6.5d	2D5/2	1946500	2p6.7f	2F°5/2	2332500
259.383	V	IIII	4	-	2p6.4d	2D3/2	1505900	2p6.5p	2P°3/2	1891430
259.774	V	IIII	4	-	2p6.4d	2D5/2	1506480	2p6.5p	2P°3/2	1891430
260.783	V	IIII	4	-	2p6.4d	2D3/2	1505900	2p6.5p	2P°1/2	1889360
262.04	V	X	4	-	3s2.3p2	3P1	4180	3s2.3p.3d	3P°2	385790
263.507	V	XI	4	-	3s.3p2	2S1/2	288914	3s.3p.(1P°).3d	2P°1/2	668411
263.58	V	IX	4	-	3s2.3p3	2P°1/2	59028	3s2.3p2.(1D).3d	2D3/2	438420
264.028	V	XI	4	-	3s.3p2	4P1/2	176117	3s.3p.(3P°).3d	4P°1/2	554864
265.114	V	IX	4	-	3s2.3p3	2P°3/2	61224	3s2.3p2.(1D).3d	2D3/2	438420
265.196	V	XI	4	-	3s.3p.(3P°).3d	4F°9/2	517171	3s.3d2	4F9/2	894278
265.324	V	XI	4	-	3s2.3p	2P°1/2	0	3s2.3d	2D3/2	376897
265.36	V	IX	4	-	3s2.3p3	2P°3/2	61224	3s2.3p2.(1D).3d	2D5/2	438070
265.7	V	X	4	-	3s2.3p2	3P2	9421	3s2.3p.3d	3P°2	385790
265.988	V	XI	4	-	3s.3p2	4P3/2	179839	3s.3p.(3P°).3d	4D°5/2	555759
266.202	V	XI	4	-	3s.3p2	4P3/2	179839	3s.3p.(3P°).3d	4D°3/2	555472
266.656	V	XI	4	-	3s.3p2	4P3/2	179839	3s.3p.(3P°).3d	4P°1/2	554864
266.762	V	XI	4	-	3s.3p2	4P1/2	176117	3s.3p.(3P°).3d	4D°1/2	550994
267.636	V	IX	4	-	3s2.3p3	2D°3/2	34708	3s2.3p2.(3P).3d	4P5/2	408350
267.658	V	XI	4	-	3s.3p2	4P1/2	176117	3s.3p.(3P°).3d	4P°3/2	549713
268.795	V	IX	4	-	3s2.3p3	2D°5/2	36319	3s2.3p2.(3P).3d	4P5/2	408350
269.718	V	XI	4	-	3s.3p2	4P5/2	184992	3s.3p.(3P°).3d	4D°5/2	555759
269.828	V	XI	4	-	3s.3p2	4P5/2	184992	3s.3p.(3P°).3d	4D°7/2	555583
270.251	V	XI	4	-	3p3	2D°3/2	453057	3p2.(1D).3d	2D3/2	823083
270.38	V	IX	4	-	3s2.3p3	2D°3/2	34708	3s2.3p2.(3P).3d	2P1/2	404560
271.222	V	X	4	-	3s2.3p2	1D2	32509	3s2.3p.3d	3D°3	401210
271.572	V	XI	4	-	3s.3p2	4P3/2	179839	3s.3p.(3P°).3d	4P°5/2	548037
271.773	V	XI	4	-	3s2.3p	2P°3/2	9696	3s2.3d	2D5/2	377650
272.332	V	XI	4	-	3s2.3p	2P°3/2	9696	3s2.3d	2D3/2	376897
272.568	V	XI	4	-	3s.3p2	2D5/2	233778	3s.3p.(3P°).3d	2F°7/2	600643

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