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
543.099	Nb	IV	600	-	4d2	3F3	1086.91	4d.4f	3G°4	185215.82
543.873	Nb	IV	4	-	4d2	3P1	10124.99	4d.6p	3D°2	193992.14
544.317	Nb	IV	4	-	4d2	1D2	8369.14	4d.6p	1D°2	192086.01
545.11	Nb	IV	-	-	4d2	1D2	8369.14	4d.6p	1P°1	191823.16
545.217	Nb	IV	645	-	4d2	3F4	2345.35	4d.4f	3G°5	185759.43
545.614	Nb	IV	15	-	4d2	3F3	1086.91	4d.4f	3G°3	184368.9
545.643	Nb	IV	3	-	4d2	3P2	11120.18	4d.6p	3D°3	194389.46
545.725	Nb	IV	-	-	4d2	3F2	0	4d.4f	1D°2	183241.63
545.807	Nb	IV	-	-	4d2	3P0	9693.66	4d.6p	3D°1	192908.33
546.154	Nb	IV	2	-	4d2	3P1	10124.99	4d.6p	3F°2	193223.45
546.837	Nb	IV	65	-	4d2	3F4	2345.35	4d.4f	3G°4	185215.82
547.094	Nb	IV	1	-	4d2	3P1	10124.99	4d.6p	3D°1	192908.33
547.696	Nb	IV	40	-	4d2	1G4	13803.54	4d.6p	1F°3	196387.02
549.062	Nb	IV	1	-	4d2	3P0	9693.66	4d.6p	1P°1	191823.16
549.141	Nb	IV	-	-	4d2	3P2	11120.18	4d.6p	3F°2	193223.45
549.569	Nb	IV	-	-	4d2	3P1	10124.99	4d.6p	1D°2	192086.01
550.091	Nb	IV	-	-	4d2	3P2	11120.18	4d.6p	3D°1	192908.33
550.173	Nb	IV	-	-	4d.5s	3D3	53810.47	4d.(2D5/2).7p	2[7/2]°4	235571.05
550.362	Nb	IV	-	-	4d2	3P1	10124.99	4d.6p	1P°1	191823.16
550.855	Nb	IV	40	-	4d2	3F2	0	4d.4f	3F°3	181535.98
551.962	Nb	IV	105	-	4d2	3F2	0	4d.4f	3F°2	181171.43
552.022	Nb	IV	-	-	4d.5s	3D3	53810.47	4d.(2D5/2).7p	2[5/2]°3	234962.8
552.232	Nb	IV	40	-	4d2	3F3	1086.91	4d.4f	3F°4	182170.31
553.393	Nb	IV	-	-	4d2	3P2	11120.18	4d.6p	1P°1	191823.16
553.754	Nb	IV	-	-	4d2	1G4	13803.54	4d.6p	3D°3	194389.46
554.173	Nb	IV	105	-	4d2	3F3	1086.91	4d.4f	3F°3	181535.98
555.011	Nb	IV	10	-	4d2	3F3	1086.91	4d.4f	3H°4	181264.62
555.298	Nb	IV	2	-	4d2	3F3	1086.91	4d.4f	3F°2	181171.43
556.096	Nb	IV	135	-	4d2	3F4	2345.35	4d.4f	3F°4	182170.31
556.315	Nb	IV	1	-	4d2	1D2	8369.14	4d.4f	3P°2	188123.66
557.213	Nb	IV	8	-	4d2	3F4	2345.35	4d.4f	3H°5	181809.42
557.527	Nb	IV	80	-	4d2	1D2	8369.14	4d.4f	1F°3	187731.63
558.066	Nb	IV	10	-	4d2	3F4	2345.35	4d.4f	3F°3	181535.98
558.911	Nb	IV	10	-	4d2	3F4	2345.35	4d.4f	3H°4	181264.62
559.196	Nb	IV	1	-	4d2	3P0	9693.66	4d.4f	3P°1	188521.79
559.434	Nb	IV	15	-	4d2	3F3	1086.91	4d.4f	1G°4	179838.54
559.784	Nb	IV	15	-	4d2	3P1	10124.99	4d.4f	3P°0	188765.06
560.01	Nb	IV	630	-	4d2	1G4	13803.54	4d.4f	1H°5	192372.07
560.547	Nb	IV	10	-	4d2	3P1	10124.99	4d.4f	3P°1	188521.79
561.344	Nb	IV	80	-	4d2	1D2	8369.14	4d.4f	3D°3	186512.36
561.668	Nb	IV	-	-	4d2	1D2	8369.14	4d.4f	3D°2	186409.72
563.4	Nb	IV	8	-	4d2	3F4	2345.35	4d.4f	1G°4	179838.54
563.692	Nb	IV	15	-	4d2	3P2	11120.18	4d.4f	3P°1	188521.79
564.554	Nb	IV	-	-	4d.5s	1D2	58566.68	4d.(2D5/2).7p	2[7/2]°3	235696.9
564.961	Nb	IV	70	-	4d2	3P2	11120.18	4d.4f	3P°2	188123.66
566.003	Nb	IV	35	-	4d2	3P0	9693.66	4d.4f	3D°1	186370.57
566.214	Nb	IV	75	-	4d2	3P2	11120.18	4d.4f	1F°3	187731.63
567.26	Nb	IV	75	-	4d2	3P1	10124.99	4d.4f	3D°2	186409.72
567.387	Nb	IV	9	-	4d2	3P1	10124.99	4d.4f	3D°1	186370.57
568.179	Nb	IV	-	-	4d2	1D2	8369.14	4d.4f	3G°3	184368.9

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