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
4132.472	W	I	180	17
4137.457	W	I	315	36	5d4.6s2	5D2	3325.53	5d5.(6S).6p	7P°3	27488.11
4142.693	W	I	80	9
4145.86	W	I	210	28	5d4.6s.(6D).6p	7D°2	23964.67	5d4.6s.(6D).7s	5D2	48078.32
4149.074	W	I	40	5
4154.096	W	I	-	-
4154.664	W	I	375	50	5d4.6s.(6D).6p	7F°0	19389.43	5d4.6s.(6D).7s	7D1	43451.98
4155.277	W	I	-	-
4155.527	W	I	-	-
4156.064	W	I	1	-
4159.609	W	I	210	33
4166.846	W	I	-	-
4170.82	W	I	-	-
4171.174	W	I	390	73	5d4.6s2	5D3	4830	5d4.6s.(6D).6p	7D°4	28797.24
4171.415	W	I	-	-
4177.822	W	I	300	64
4178.054	W	I	-	-
4189.149	W	I	315	75
4192.363	W	I	-	-
4192.578	W	I	-	-
4195.54	W	I	-	-
4197.044	W	I	-	-
4197.982	W	I	-	-
4201.615	W	I	-	-
4203.165	W	I	-	-
4203.957	W	I	1	-
4204.724	W	I	1	-
4205.55	W	I	705	211	5d4.6s.(6D).6p	7D°1	21453.9	5d4.6s.(6D).7s	5D0	45225.22
4208.888	W	I	2	1
4209.5	W	I	1	-
4209.776	W	I	165	52
4212.886	W	I	450	136
4219.372	W	I	510	168	5d4.6s2	5D4	6219.33	5d4.6s.(6D).6p	5D°3	29912.85
4225.26	W	I	1	-
4225.627	W	I	1	-
4229.792	W	I	-	-	5d5.(6S).6p	7P°3	27488.11	5d4.6s.(6D).7s	5D4	51123.14
4244.364	W	I	240	90	5d4.6s2	5D4	6219.33	5d4.6s.(6D).6p	7D°5	29773.34
4250.812	W	I	2	1
4253.242	W	I	-	-
4259.351	W	I	255	103	5d4.6s.(6D).6p	7F°2	21448.76	5d4.6s.(6D).7s	7D2	44919.84
4260.13	W	I	-	-	5d4.6s.(6D).6p	7D°3	26189.2	5d4.6s.(6D).7s	5D3	49656.04
4260.287	W	I	105	42	5d4.6s.(6D).6p	7D°1	21453.9	5d4.6s.(6D).7s	7D2	44919.84
4263.304	W	I	375	154	5d4.6s.(6D).6p	7F°3	23047.31	5d4.6s.(6D).7s	7D3	46496.62
4264.98	W	I	55	22
4271.228	W	I	-	-
4273.356	W	I	1	-
4273.85	W	I	1	-
4274.136	W	I	-	-
4274.548	W	I	450	197	5d4.6s.(6D).6p	7F°1	20064.3	5d4.6s.(6D).7s	7D1	43451.98
4277.31	W	I	1	-

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