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
329.953	Y	VII	-	-	4s2.4p3	4S°3/2	0	4s2.4p2.(3P).4d	2P3/2	303071.3
330.336	Y	VIII	-	-	4s2.4p2	1S0	58785.1	4s2.4p.4d	1P°1	361507
330.398	Y	V	-	-	4s2.4p5	2P°3/2	0	4s2.4p4.(3P).4d	2P1/2	302664.42
331.756	Y	VII	-	-	4s2.4p3	2D°5/2	26120.4	4s2.4p2.(3P).4d	2D5/2	327546
333.084	Y	V	15	-	4s2.4p5	2P°3/2	0	4s2.4p4.(3P).4d	2D5/2	300224.19
333.796	Y	V	9	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(3P).4d	2D3/2	312044.02
334.344	Y	VII	-	-	4s2.4p3	2P°3/2	49288.2	4s2.4p2.(1D).4d	2S1/2	348381
335.125	Y	V	-	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(3P1).5s	2[1]1/2	310857.8
335.143	Y	V	1	-	4s2.4p5	2P°3/2	0	4s2.4p4.(3P2).5s	2[2]3/2	298378.79
335.378	Y	VIII	-	-	4s2.4p2	1D2	33670.2	4s2.4p.4d	3D°2	331841
335.766	Y	VII	-	-	4s2.4p3	2D°3/2	21610.5	4s2.4p2.(3P).4d	2D3/2	319436.2
335.961	Y	VIII	-	-	4s2.4p2	1D2	33670.2	4s2.4p.4d	3D°3	331320
336.177	Y	VIII	-	-	4s2.4p2	3P2	15559.8	4s2.4p.4d	3P°2	313021
336.621	Y	V	9	-	4s2.4p5	2P°3/2	0	4s2.4p4.(3P).4d	2P3/2	297071.14
337.731	Y	VIII	-	-	4s2.4p2	1D2	33670.2	4s2.4p.4d	3D°1	329763
338.259	Y	VII	-	-	4s2.4p3	2D°3/2	21610.5	4s2.4p2.(3P).4d	4P1/2	317240
338.907	Y	VII	-	-	4s2.4p3	2P°1/2	42364.7	4s2.4p2.(1D).4d	2P1/2	337429
339.023	Y	V	6	-	4s2.4p5	2P°3/2	0	4s2.4p4.(1D).4d	2S1/2	294965.68
340.016	Y	V	2	-	4s2.4p5	2P°3/2	0	4s2.4p4.(3P2).5s	2[2]5/2	294102.42
340.419	Y	V	-	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(3P1).5s	2[1]3/2	306215.37
340.716	Y	VII	-	-	4s2.4p3	2P°1/2	42364.7	4s2.4p2.(1D).4d	2D3/2	335855
340.928	Y	VII	-	-	4s2.4p3	2D°5/2	26120.4	4s2.4p2.(3P).4d	2D3/2	319436.2
341.634	Y	VII	-	-	4s2.4p3	2D°3/2	21610.5	4s2.4p2.(3P).4d	4P3/2	314319.9
342.342	Y	V	-	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(3P0).5s	2[0]1/2	304564.94
344.452	Y	VII	-	-	4s2.4p3	2D°3/2	21610.5	4s2.4p2.(3P).4d	2P1/2	311928
344.583	Y	V	4	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(3P).4d	2P1/2	302664.42
344.718	Y	VII	-	-	4s2.4p3	2P°3/2	49288.2	4s2.4p2.(1D).4d	2P5/2	339380
344.866	Y	VIII	-	-	4s2.4p2	1D2	33670.2	4s2.4p.4d	1D°2	323637
344.901	Y	VII	-	-	4s2.4p3	2D°3/2	21610.5	4s2.4p2.(3P).4d	4P5/2	311546
346.98	Y	VII	-	-	4s2.4p3	2D°5/2	26120.4	4s2.4p2.(3P).4d	4P3/2	314319.9
347.054	Y	VII	-	-	4s2.4p3	2P°3/2	49288.2	4s2.4p2.(1D).4d	2P1/2	337429
349.648	Y	V	2	-	4s2.4p5	2P°3/2	0	4s2.4p4.(1S).4d	2D5/2	286001.7
349.752	Y	V	-	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(3P2).5s	2[2]3/2	298378.79
350.356	Y	VII	-	-	4s2.4p3	2D°5/2	26120.4	4s2.4p2.(3P).4d	4P5/2	311546
351.355	Y	V	2	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(3P).4d	2P3/2	297071.14
352.917	Y	VII	-	-	4s2.4p3	4S°3/2	0	4s2.4p2.(3P).4d	4D5/2	283352
353.976	Y	V	4	-	4s2.4p5	2P°1/2	12460.1	4s2.4p4.(1D).4d	2S1/2	294965.68
355.289	Y	VII	-	-	4s2.4p3	2D°3/2	21610.5	4s2.4p2.(3P).4d	2P3/2	303071.3
355.564	Y	V	4	-	4s2.4p5	2P°3/2	0	4s2.4p4.(1S).4d	2D3/2	281244.5
355.86	Y	IV	2	-
357.978	Y	VIII	-	-	4s2.4p2	1D2	33670.2	4s2.4p.4d	3P°2	313021
358.002	Y	VII	-	-	4s2.4p3	4S°3/2	0	4s2.4p2.(3P).4d	4D3/2	279325.6
359.137	Y	VII	-	-	4s2.4p3	4S°3/2	0	4s2.4p2.(3P).4d	4D1/2	278447.3
359.382	Y	VII	-	-	4s2.4p3	2P°3/2	49288.2	4s2.4p2.(3P).4d	2D5/2	327546
359.993	Y	VII	-	-	4s2.4p3	2D°5/2	26120.4	4s2.4p2.(1D).4d	2G7/2	303904
360.851	Y	VIII	-	-	4s2.4p2	3P1	8905.9	4s2.4p.4d	3F°2	286029.6
360.921	Y	VII	-	-	4s2.4p3	2P°1/2	42364.7	4s2.4p2.(3P).4d	2D3/2	319436.2
361.076	Y	VII	1	-	4s2.4p3	2D°5/2	26120.4	4s2.4p2.(3P).4d	2P3/2	303071.3
361.824	Y	VIII	-	-	4s2.4p2	3P2	15559.8	4s2.4p.4d	3F°3	291937
362.778	Y	VII	-	-	4s2.4p3	4S°3/2	0	4s2.4p2.(3P).4d	2F5/2	275650.5

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