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
464.55	Nb	V	5	-
466.123	Nb	IV	-	-	4d2	3P2	11120.18	4d.5f	3F°3	225659.45
468.32	Nb	V	5	-
469.528	Nb	IV	-	-	4d2	1G4	13803.54	4d.5f	3F°4	226781.46
470.672	Nb	IV	-	-	4d2	1G4	13803.54	4d.5f	3H°5	226264.03
473.471	Nb	IV	-	-	4d2	1G4	13803.54	4d.5f	1G°4	225008.83
500.219	Nb	IV	-	-	4d2	1S0	31732.77	4d.5f	1P°1	231644.82
504.702	Nb	IV	3	-	4d.5s	3D1	52064.67	5s.4f	3F°2	250201.2
505.972	Nb	IV	4	-	4d.5s	3D2	52629.96	5s.4f	3F°3	250268.8
506.147	Nb	IV	-	-	4d.5s	3D2	52629.96	5s.4f	3F°2	250201.2
509.015	Nb	IV	-	-	4d.5s	3D3	53810.47	5s.4f	3F°3	250268.8
509.074	Nb	IV	6	-	4d.5s	3D3	53810.47	5s.4f	3F°4	250245.6
512.654	Nb	IV	3	-	4d.5s	1D2	58566.68	5s.4f	1F°3	253630.7
514.458	Nb	IV	-	-	4d2	3F3	1086.91	4d.6p	3F°4	195466.91
515.355	Nb	IV	-	-	4d2	3F4	2345.35	4d.6p	1F°3	196387.02
515.499	Nb	IV	1	-	4d2	3F2	0	4d.6p	3D°2	193992.14
517.325	Nb	IV	-	-	4d2	3F3	1086.91	4d.6p	3D°3	194389.46
517.808	Nb	IV	4	-	4d2	3F4	2345.35	4d.6p	3F°4	195466.91
518.381	Nb	IV	7	-	4d2	3F2	0	4d.6p	3D°1	192908.33
518.679	Nb	IV	2	-	4d2	3F3	1086.91	4d.6p	3F°3	193883.5
520.46	Nb	IV	4	-	4d2	3F3	1086.91	4d.6p	3F°2	193223.45
520.6	Nb	IV	1	-	4d2	3F2	0	4d.6p	1D°2	192086.01
520.714	Nb	IV	4	-	4d2	3F4	2345.35	4d.6p	3D°3	194389.46
521.312	Nb	IV	-	-	4d2	3F2	0	4d.6p	1P°1	191823.16
522.09	Nb	IV	1	-	4d2	3F4	2345.35	4d.6p	3F°3	193883.5
522.201	Nb	IV	1	-	4d2	1D2	8369.14	4d.6p	1P°1	191823.16
523.562	Nb	IV	-	-	4d2	3F3	1086.91	4d.6p	1D°2	192086.01
529.813	Nb	IV	-	-	4d2	3P2	11120.18	4d.6p	1P°1	191823.16
530.442	Nb	IV	-	-	4d2	3F2	0	4d.4f	3P°1	188521.79
531.865	Nb	IV	3	-	4d2	1D2	8369.14	4d.6p	1F°3	196387.02
532.675	Nb	IV	-	-	4d2	3F2	0	4d.4f	1F°3	187731.63
534.608	Nb	IV	-	-	4d2	1D2	8369.14	4d.6p	3P°1	195422.41
534.655	Nb	IV	-	-	4d2	3F3	1086.91	4d.4f	3P°2	188123.66
535.776	Nb	IV	-	-	4d2	3F3	1086.91	4d.4f	1F°3	187731.63
536.156	Nb	IV	-	-	4d2	3F2	0	4d.4f	3D°3	186512.36
536.566	Nb	IV	1	-	4d2	3F2	0	4d.4f	3D°1	186370.57
536.876	Nb	IV	1	-	4d2	3P1	10124.99	4d.6p	3P°2	196388.25
537.576	Nb	IV	2	-	4d2	1D2	8369.14	4d.6p	3D°3	194389.46
538.419	Nb	IV	1	-	4d2	3P0	9693.66	4d.6p	3P°1	195422.41
538.726	Nb	IV	1	-	4d2	1D2	8369.14	4d.6p	3D°2	193992.14
539.3	Nb	IV	-	-	4d2	3F3	1086.91	4d.4f	3D°3	186512.36
539.414	Nb	IV	-	-	4d2	3F4	2345.35	4d.4f	1F°3	187731.63
539.591	Nb	IV	-	-	4d2	3F3	1086.91	4d.4f	3D°2	186409.72
539.673	Nb	IV	-	-	4d2	3P1	10124.99	4d.6p	3P°1	195422.41
539.76	Nb	IV	4	-	4d2	3P2	11120.18	4d.6p	1F°3	196387.02
540.44	Nb	IV	2	-	4d2	3P1	10124.99	4d.6p	3P°0	195159.26
540.968	Nb	IV	-	-	4d2	1D2	8369.14	4d.6p	3F°2	193223.45
542.391	Nb	IV	600	-	4d2	3F2	0	4d.4f	3G°3	184368.9
542.579	Nb	IV	2	-	4d2	3P2	11120.18	4d.6p	3P°1	195422.41
542.988	Nb	IV	4	-	4d2	3F4	2345.35	4d.4f	3D°3	186512.36

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