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
4352.404	Y	I	-	-	4d2.(3F).5s	a 4F3/2	10937.39	4d2.(3F).5p	x 2D°3/2	33906.761
4352.703	Y	I	40	19	4d.5s.(3D).5p	z 4D°3/2	16597.304	4d.5s.(3D).5d	e 4F5/2	39565.085
4357.726	Y	I	60	29	4d.5s.(3D).5p	z 4D°5/2	16816.641	4d.5s.(3D).5d	e 4F7/2	39757.942
4358.723	Y	II	375	177	4d.5s	a 3D1	840.198	5s.5p	z 3P°1	23776.245
4366.0235	Y	I	135	65	5s2.5p	z 2P°3/2	11359.757	5s2.(2D).5d	e 2D5/2	34257.447
4374.933	Y	II	2000	917	4d.5s	a 1D2	3296.18	4d.5p	z 1D°2	26147.252
4375.614	Y	I	55	25	4d.5s.(3D).5p	z 4D°7/2	17116.156	4d.5s.(3D).5d	2F7/2	39963.658
4379.327	Y	I	55	26	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3F).5p	x 2D°3/2	33906.761
4385.474	Y	I	30	14	5s2.5p	z 2P°3/2	11359.757	5p2.(3P).5s	e 4P3/2	34155.912
4387.738	Y	I	30	15	4d.5s.(3D).5p	z 4D°7/2	17116.156	4d.5s.(3D).5d	e 4F9/2	39900.541
4394.007	Y	I	20	9	4d2.(3F).5s	a 4F7/2	11277.928	4d2.(3F).5p	x 2F°7/2	34029.802
4394.669	Y	I	10	6	4d.5s.(3D).5p	z 4D°5/2	16816.641	4d.5s.(3D).5d	e 4F5/2	39565.085
4398.008	Y	II	825	388	4d.5s	a 3D2	1045.076	5s.5p	z 3P°1	23776.245
4409.7	Y	I	-	-	4d2.(3F).5s	a 4F3/2	10937.39	4d2.(3F).5p	x 2F°5/2	33608.312
4417.4307	Y	I	8	4	4d.5s.(3D).5p	z 4F°9/2	16234.382	4d.5s.(3D).5d	f 4D7/2	38865.618
4422.583	Y	II	255	121	4d.5s	a 3D1	840.198	5s.5p	z 3P°0	23445.063
4437.3402	Y	I	30	14	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3F).5p	x 2F°5/2	33608.312
4443.652	Y	I	30	15	4d2.(3F).5s	a 4F9/2	11532.096	4d2.(3F).5p	x 2F°7/2	34029.802
4446.6226	Y	I	35	16	5s2.5p	z 2P°3/2	11359.757	4d3	2P3/2	33842.417
4459.01	Y	I	9	4	4d2.(3F).5s	a 4F3/2	10937.39	4d2.(3F).5p	y 4D°5/2	33357.608
4465.267	Y	I	80	38
4472.3218	Y	I	15	7	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3F).5p	z 2G°7/2	33432.092
4473.8756	Y	I	45	21	4d.5s.(3D).5p	z 2D°5/2	16066.064	4d3	2F7/2	38411.771
4475.721	Y	I	105	51	4d2.(3F).5s	a 4F7/2	11277.928	4d2.(3F).5p	y 4D°7/2	33614.445
4476.951	Y	I	150	74	4d2.(3F).5s	a 4F7/2	11277.928	4d2.(3F).5p	x 2F°5/2	33608.312
4477.4424	Y	I	135	67	4d2.(3F).5s	a 4F3/2	10937.39	4d2.(3F).5p	y 4D°3/2	33265.298
4484.4389	Y	I	35	16	4d2.(3F).5s	a 2F5/2	15326.741	4d2.(1D).5p	w 2F°7/2	37619.829
4487.279	Y	I	105	49	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3F).5p	y 4D°5/2	33357.608
4487.46	Y	I	135	65	4d2.(3F).5s	a 4F3/2	10937.39	4d2.(3F).5p	y 4D°1/2	33215.444
4491.7396	Y	I	65	32	4d2.(3F).5s	a 4F9/2	11532.096	4d2.(3F).5p	z 2G°9/2	33788.956
4492.4181	Y	I	50	24	5s2.5p	z 2P°3/2	11359.757	4d3	2P1/2	33613.25
4505.948	Y	I	570	280	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3F).5p	y 4D°3/2	33265.298
4512.561	Y	I	-	-	4d2.(3F).5s	a 4F7/2	11277.928	4d2.(3F).5p	z 2G°7/2	33432.092
4513.5745	Y	I	40	19	4d2.(3F).5s	a 2F5/2	15326.741	4d2.(3P).5p	y 4P°5/2	37475.922
4514.007	Y	I	45	23	4d2.(3P).5s	a 4P3/2	15328.865	4d2.(3P).5p	y 4P°5/2	37475.922
4522.029	Y	I	25	13	4d.5s.(3D).5p	z 4D°1/2	16435.907	4d.5s.(3D).5d	f 4D3/2	38543.685
4527.239	Y	I	660	328	4d2.(3F).5s	a 4F9/2	11532.096	4d2.(3F).5p	y 4D°7/2	33614.445
4527.783	Y	I	540	269	4d2.(3F).5s	a 4F7/2	11277.928	4d2.(3F).5p	y 4D°5/2	33357.608
4534.0869	Y	I	40	21	4d.5s.(3D).5p	z 4D°5/2	16816.641	4d.5s.(3D).5d	f 4D7/2	38865.618
4544.306	Y	I	50	24	4d2.(3P).5s	a 4P5/2	15476.533	4d2.(3P).5p	y 4P°5/2	37475.922
4559.362	Y	I	35	19	4d2.(3P).5s	a 4P1/2	15221.633	4d2.(3P).5p	y 4P°3/2	37148.377
4564.3913	Y	I	25	11	5s2.5p	z 2P°1/2	10529.169	4d3 1	2D3/2	32431.765
4564.9334	Y	I	10	6	4d2.(3F).5s	a 4F9/2	11532.096	4d2.(3F).5p	z 2G°7/2	33432.092
4573.537	Y	I	20	10	4d.5s.(3D).5p	z 4D°5/2	16816.641	4d.5s.(3D).5d	f 4D5/2	38675.424
4581.325	Y	I	15	7	4d2.(3F).5s	a 2F5/2	15326.741	4d2.(3P).5p	y 4P°3/2	37148.377
4581.7711	Y	I	15	7	4d2.(3P).5s	a 4P3/2	15328.865	4d2.(3P).5p	y 4P°3/2	37148.377
4582.16	Y	I	10	5	4d2.(3P).5s	a 4P1/2	15221.633	4d2.(3P).5p	y 4P°1/2	37039.285
4596.528	Y	I	50	25	4d.5s.(3D).5p	z 4D°7/2	17116.156	4d.5s.(3D).5d	f 4D7/2	38865.618
4604.793	Y	I	45	23	4d2.(3P).5s	a 4P3/2	15328.865	4d2.(3P).5p	y 4P°1/2	37039.285
4612.9908	Y	I	20	10	4d2.(3P).5s	a 4P5/2	15476.533	4d2.(3P).5p	y 4P°3/2	37148.377

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