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
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
4643.698	Y	I	1000	600	4d.5s2	a 2D3/2	0	4d.5s.(3D).5p	z 2F°5/2	21528.579
4653.7843	Y	I	25	13	4d2.(1D).5s	b 2D3/2	15994.045	4d2.(3P).5p	y 4P°5/2	37475.922
4658.3186	Y	I	180	103	4d2.(1D).5s	b 2D5/2	16158.865	4d2.(1D).5p	w 2F°7/2	37619.829
4658.882	Y	I	60	34	4d.5s.(3D).5p	z 2D°5/2	16066.064	4d3 2	2D5/2	37524.441
4670.852	Y	I	40	21	4d.5s.(3D).5p	z 2D°3/2	16146.138	4d3 2	2D3/2	37549.522
4674.848	Y	I	1000	702	4d.5s2	a 2D5/2	530.351	4d.5s.(3D).5p	z 2F°7/2	21915.432
4678.3566	Y	I	25	14	4d.5s.(3D).5p	z 4P°5/2	19147.983	4d.5s.(3D).5d	f 4P5/2	40517.03
4682.321	Y	II	1000	689	4d.5s	a 1D2	3296.18	5s.5p	z 3P°2	24647.121
4689.767	Y	I	60	33	4d2.(1D).5s	b 2D5/2	16158.865	4d2.(3P).5p	y 4P°5/2	37475.922
4694.5524	Y	I	10	7	4d.5s.(3D).5p	y 2P°1/2	24698.85	5p2.(3P).4d?	f 2P3/2	45994.176
4696.799	Y	I	35	20	4d2.(1D).5s	b 2D3/2	15994.045	4d2.(1D).5p	w 2F°5/2	37279.183
4708.8513	Y	I	30	19	4d2.(3P).5s	a 4P1/2	15221.633	4d2.(1D).5p	w 2D°3/2	36452.295
4725.8417	Y	I	40	26	4d2.(1D).5s	b 2D3/2	15994.045	4d2.(3P).5p	y 4P°3/2	37148.377
4728.514	Y	I	630	379	5s2.5p	z 2P°1/2	10529.169	5s2.6s	e 2S1/2	31671.539
4732.2796	Y	I	10	7	4d2.(3F).5s	a 2F5/2	15326.741	4d2.(1D).5p	w 2D°3/2	36452.295
4732.3989	Y	I	20	12	4d2.(1D).5s	b 2D5/2	16158.865	5s2.(1S).6p	2P°3/2	37283.886
4732.7542	Y	I	-	-	4d2.(3P).5s	a 4P3/2	15328.865	4d2.(1D).5p	w 2D°3/2	36452.295
4737.62	Y	III	450	279
4741.401	Y	I	30	18	4d2.(1D).5s	b 2D5/2	16158.865	4d2.(1D).5p	w 2P°3/2	37243.782
4752.79	Y	I	85	52	4d2.(3F).5s	a 2F5/2	15326.741	4d2.(3P).5p	x 4D°7/2	36361.145
4760.978	Y	I	375	232	4d.5s2	a 2D5/2	530.351	4d.5s.(3D).5p	z 2F°5/2	21528.579
4762.955	Y	I	-	-	4d2.(1D).5s	b 2D5/2	16158.865	4d2.(3P).5p	y 4P°3/2	37148.377
4766.0778	Y	I	-	-	4d2.(3P).5s	a 4P5/2	15476.533	4d2.(1D).5p	w 2D°3/2	36452.295
4780.163	Y	I	30	19	4d2.(3P).5s	a 4P1/2	15221.633	4d2.(3P).5p	z 4S°3/2	36135.567
4781.033	Y	I	165	109	4d2.(3F).5s	a 4F7/2	11277.928	4d2.(3F).5p	y 4F°9/2	32188.075
4786.576	Y	II	570	371	4d2	a 3F3	8328.039	4d.5p	z 3D°3	29213.958
4786.8753	Y	I	345	223	4d2.(3P).5s	a 4P5/2	15476.533	4d2.(3P).5p	x 4D°7/2	36361.145
4799.3008	Y	I	50	31	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3F).5p	y 4F°7/2	31909.164
4804.313	Y	I	25	16	4d2.(3F).5s	a 2F5/2	15326.741	4d2.(3P).5p	z 4S°3/2	36135.567
4804.803	Y	I	40	26	4d2.(3P).5s	a 4P3/2	15328.865	4d2.(3P).5p	z 4S°3/2	36135.567
4819.6386	Y	I	60	41	4d2.(3F).5s	a 4F3/2	10937.39	4d2.(3F).5p	y 4F°5/2	31680.043
4821.6279	Y	I	35	22	4d2.(3F).5s	a 2F5/2	15326.741	4d2.(3P).5p	x 4D°5/2	36060.842
4822.121	Y	I	135	88	4d2.(3P).5s	a 4P3/2	15328.865	4d2.(3P).5p	x 4D°5/2	36060.842
4823.304	Y	II	255	170	4d2	a 3F2	8003.126	4d.5p	z 3D°2	28730.01
4839.147	Y	I	45	31	4d2.(3P).5s	a 4P5/2	15476.533	4d2.(3P).5p	z 4S°3/2	36135.567
4839.866	Y	I	375	255	4d2.(3F).5s	a 4F9/2	11532.096	4d2.(3F).5p	y 4F°9/2	32188.075
4845.668	Y	I	345	238	4d2.(3F).5s	a 4F7/2	11277.928	4d2.(3F).5p	y 4F°7/2	31909.164
4852.682	Y	I	240	165	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3F).5p	y 4F°5/2	31680.043
4854.243	Y	I	25	15	4d2.(3P).5s	a 4P1/2	15221.633	4d2.(3P).5p	x 4D°3/2	35816.407
4854.861	Y	II	1000	752	4d2	a 3F2	8003.126	4d.5p	z 3D°1	28595.285
4856.714	Y	I	40	29	4d2.(3P).5s	a 4P5/2	15476.533	4d2.(3P).5p	x 4D°5/2	36060.842

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