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
3820.2	Cl	II	40	-
3820.26	Br	III	390	1
3820.2918	V	I	90	-	3d4.(5D).4s	a 4D5/2	8578.542	3d3.(4F).4s.4p.(1P°)	v 4D°7/2	34747.128
3820.36	Cr	I	85	-	3d4.4s2	a 3H4	23933.8561	3d5.(4D).4p	s 5F°3	50102.07
3820.4	Hg	I	-	-	5d9.6s2.(2D5/2).6p	2[7/2]°3	70932.2	5d9.6s2.(2D5/2).7s	2[5/2]3	97100.23
3820.4249	Fe	I	900	1	3d7.(4F).4s	a 5F5	6928.268	3d7.(4F).4p	y 5D°4	33095.941
3820.4759	Cr	I	75	-	3d5.(4G).4s	a 5G3	20520.9029	3d4.(3G).4s.4p.(3P°)	w 5F°3	46688.2265
3820.53	Pm	II	3000	4
3820.73	Hf	I	95	-
3820.8741	Cr	I	25	-	3d5.(4G).4s	a 5G4	20523.629	3d4.(3G).4s.4p.(3P°)	w 5F°3	46688.2265
3820.884	Cu	I	10	-	3d9.(2D).4s.4p.(3P°)	2F°7/2	44963.26	3d9.4s.(3D).4d	2F7/2	71127.82
3821.0321	Th	II	-	-	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f2.6d+5f.6d.7p	9/2	49837.6587
3821.1776	Fe	I	105	-	3d7.(2H).4s	b 3H5	26351.04	3d7.(2H).4p	y 3I°6	52513.56
3821.219	Cr	I	10	-	3d5.(4G).4s	a 3G4	24897.4635	3d4.(3G).4s.4p.(3P°)	w 3F°4	51059.7045
3821.3	K	II	10	-	3p5.4p	1P1	189239.5	3p5.4d	3P°1	215400.9
3821.39	Cr	I	6	-	3d5.(4G).4s	a 5G2	20517.4222	3d4.(3G).4s.4p.(3P°)	w 5F°1	46678.375
3821.43061	Th	II	330	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f.6d.(3F°).7p	7/2	40570.631
3821.4864	V	I	180	-	3d4.(5D).4s	a 6D3/2	2153.221	3d3.(4P).4s.4p.(3P°)	x 6D°1/2	28313.626
3821.538	O	II	25	-	2s2.2p2.(3P).3p	2P°1/2	214169.92	2s2.2p2.(3P).4s	2P1/2	240330.01
3821.5835	Cr	I	30	-	3d5.(4G).4s	a 5G2	20517.4222	3d4.(3G).4s.4p.(3P°)	w 5F°2	46677.1634
3821.7214	Ti	I	225	-	3d2.(3F).4s.4p.(3P°)	z 5F°2	16875.124	3d2.4s.(4F).4d	g 5F1	43033.933
3821.73	Ho	II	1500	2
3821.7559	Th	II	1	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f.6d.(1G°).7p	7/2	36809.2811
3821.8	Pr	II	465	1	4f2.(3H).5d2.(3F)?	5I?4	7227.99	4f2.5d.6p?	°5	33387.62
3821.8342	Fe	I	55	-	3d6.4s2	b 3F22	21038.987	3d6.(3F2).4s.4p.(3P°)	x 3F°2	47197.01
3821.85	Au	I	10	-
3821.969	Sr	III	40	-	4p5.(2P°3/2).4f	2[3/2]1	279824.21	4p5.(2P°3/2).5g	2[5/2]°2	305981.33
3822.	Mg	I	15	-	3s.3p	1P°1	35051.264	3s.16d	1D2	61208.2
3822.0049	V	I	240	-	3d3.4s2	a 4F7/2	323.432	3d4.(5D).4p	y 4D°7/2	26480.286
3822.0227	Ti	I	210	-	3d2.(3F).4s.4p.(3P°)	z 5F°4	17075.258	3d2.4s.(4F).4d	g 5F4	43231.9903
3822.04	Ni	IV	2	-	3p6.3d7	4F3/2	2621.1	3p6.3d7	2D23/2	28777.7
3822.09	Ru	I	390	1	4d7.(a 2D).5s	a 3D3	16190.61	4d7.(a 2D).5p	x 3F°4	42346.9
3822.094	Cr	I	25	-	3d5.(4G).4s	a 5G3	20520.9029	3d4.(3G).4s.4p.(3P°)	w 5F°2	46677.1634
3822.1	Fe	V	-	-	3d4	3D2	36758.2	3d4	3P11	62914.1
3822.14561	Th	II	225	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.6d.(3F°).7p	5/2	41328.3497
3822.26	Rh	I	1500	2	4d8.(3F).5s	a 2F5/2	7791.23	4d8.(3F).5p	z 2F°5/2	33946.34
3822.3706	Cs	III	25	-	5s2.5p4.(3P1).4f	2[4]°9/2	185352.206	5s2.5p4.(3P1).6d	2[3]7/2	211506.551
3822.402	Sc	I	20	-
3822.48	Cu	I	-	-	3d10.5p	2P°3/2	49382.945	3d9.4s.(1D).4d	2F5/2	75536.19
3822.489	Sc	I	20	-
3822.545	Mo	V	4	-	4p6.4d.(2D3/2).6s	2[3/2]1	254125.95	4p6.4d.6p	3P°0	280279.09
3822.61	Kr	III	-	-	4s2.4p3.(2P°).5p	3D3	209868.53	4s2.4p3.(2D°).5d	1G°4	236020.47
3822.6711	V	I	7	-	3d4.(3H).4s	b 2H9/2	19023.531	45175o	r 2G°7/2	45175.832
3822.7531	Pt	II	45	-	5d7.6s.6p	75365°5/2	75365.892	5d8.(3P).7s	(2,1/2)3/2	101517.63
3822.8606	Ti	I	65	-	3d3.(2D2).4s	b 1D2	20209.447	3d3.(2P).4p	1P°1	46360.447
3822.8887	V	I	135	-	3d4.(5D).4s	a 6D7/2	2311.369	3d3.(4P).4s.4p.(3P°)	x 6D°5/2	28462.177
3823.1	Bk	II	10000	14
3823.15	Xe	III	1	-	5s2.5p3.(2P°).5d	3P°1	140730.93	5s2.5p3.(4S°).4f	5F2	166880.09
3823.157	Ne	II	20	-	2s2.2p4.(1D).3p	2P°3/2	276276.8361	2s2.2p4.(3P).4d	2D3/2	302425.8139
3823.18	Pr	II	1000	2	4f2.5d.6s?	5I4	7832.43	4f2.5d.6p?	°4	34322.69

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