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
1563.238	Nb	IV	20	-	4d.5p	3F°4	102995.49	4d.5d	3D3	166965.32
1563.8	Nb	IV	270	-	4d.5p	3P°2	105828.53	4d.5d	3S1	169775.68
1566.92	Nb	III	-	-
1570.19	Nb	III	-	-
1574.604	Nb	IV	-	-	4d.5d	1F3	164767.29	4d.5f	3D°3	228275.29
1577.835	Nb	IV	-	-	4d.5p	1P°1	109117.91	4d.5d	3P0	172495.93
1578.019	Nb	IV	-	-	4d.5p	3P°2	105828.53	4d.5d	3F2	169198.99
1584.846	Nb	IV	95	-	4d.5p	1P°1	109117.91	4d.5d	1D2	172215.48
1586.82	Nb	III	-	-
1587.585	Nb	IV	95	-	4d.5p	3D°3	101778.57	4d.5d	1F3	164767.29
1590.21	Nb	III	-	-
1598.86	Nb	III	-	-
1599.351	Nb	IV	-	-	4d.5d	3D1	165273.79	4d.5f	3D°1	227799.09
1601.262	Nb	IV	35	-	4d.5p	3P°1	104967.04	4d.5d	1P1	167417.56
1602.959	Nb	IV	-	-	4d.5d	3D3	166965.32	4d.5f	1F°3	229350.03
1604.72	Nb	III	-	-
1609.185	Nb	IV	40	-	4d.5p	3P°0	105274.38	4d.5d	1P1	167417.56
1612.54	Nb	IV	-	-	4d.5d	1F3	164767.29	4d.5f	3F°4	226781.46
1612.778	Nb	IV	-	-	4d.5d	3D2	165990.98	4d.5f	3D°2	227997.87
1618.862	Nb	IV	-	-	4d.5p	3F°4	102995.49	4d.5d	1F3	164767.29
1622.312	Nb	IV	-	-	4d.5d	1F3	164767.29	4d.5f	3G°3	226407.69
1623.661	Nb	IV	-	-	4d.5p	3P°2	105828.53	4d.5d	1P1	167417.56
1630.623	Nb	IV	-	-	4d.5p	1F°3	107872.61	4d.5d	3F2	169198.99
1631.053	Nb	IV	-	-	4d.5d	3D3	166965.32	4d.5f	3D°3	228275.29
1634.153	Nb	IV	-	-	4d.5d	3G3	166289.9	4d.5f	3G°4	227483.82
1635.686	Nb	IV	360	-	4d.5p	3P°2	105828.53	4d.5d	3D3	166965.32
1638.707	Nb	IV	225	-	4d.5p	3P°1	104967.04	4d.5d	3D2	165990.98
1639.51	Nb	III	-	-
1643.152	Nb	IV	-	-	4d.5d	3G4	167027.09	4d.5f	3G°5	227885.64
1648.596	Nb	IV	75	-	4d.5p	1P°1	109117.91	4d.5d	3S1	169775.68
1650.167	Nb	IV	240	-	5s2	1S0	116921.51	5s.5p	1P°1	177521.44
1653.948	Nb	IV	15	-	4d.5p	3P°2	105828.53	4d.5d	3G3	166289.9
1654.071	Nb	IV	-	-	4d.5d	3G4	167027.09	4d.5f	3G°4	227483.82
1655.169	Nb	IV	-	-	4d.5d	3D2	165990.98	4d.5f	3G°3	226407.69
1655.65	Nb	IV	-	-	5s.5p	3P°1	158147.25	5p2	3P2	218546.46
1658.185	Nb	IV	105	-	4d.5p	3P°1	104967.04	4d.5d	3D1	165273.79
1659.984	Nb	IV	50	-	4d.5d	1F3	164767.29	4d.5f	1G°4	225008.83
1662.163	Nb	IV	9	-	4d.5p	3P°2	105828.53	4d.5d	3D2	165990.98
1664.056	Nb	IV	10	-	4d.5d	3D1	165273.79	4d.5f	3F°2	225367.89
1666.683	Nb	IV	135	-	4d.5p	3P°0	105274.38	4d.5d	3D1	165273.79
1671.788	Nb	IV	55	-	4d.5d	3D3	166965.32	4d.5f	3F°4	226781.46
1673.24	Nb	IV	-	-	4d.5d	3S1	169775.68	4d.5f	3P°1	229540.13
1675.922	Nb	IV	30	-	4d.5d	3D2	165990.98	4d.5f	3F°3	225659.45
1676.234	Nb	IV	7	-	4d.5d	3G5	168228.11	4d.5f	3G°5	227885.64
1681.22	Nb	IV	-	-	4d.5d	3S1	169775.68	4d.5f	3P°2	229256.26
1682.77	Nb	III	-	-
1683.615	Nb	IV	25	-	4d.5d	3G3	166289.9	4d.5f	3H°4	225685.84
1684.4	Nb	III	-	-
1686.269	Nb	IV	10	-	4d.5d	1P1	167417.56	4d.5f	1D°2	226720.1
1688.133	Nb	IV	35	-	4d.5d	3G4	167027.09	4d.5f	3H°5	226264.03

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