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
3817.815	Sc	I	35	-
3817.8437	V	I	55	-	3d3.4s2	a 4F9/2	552.955	3d4.(5D).4p	y 6D°9/2	26738.323
3817.8451	Cr	I	80	-	3d5.(4G).4s	a 5G6	20519.5515	3d4.(3G).4s.4p.(3P°)	w 5F°5	46704.9067
3817.858	Cs	II	-	-	5p5.(2P°3/2).4f	2[5/2]3	156769.1928	5p5.(2P°1/2).5g	2[7/2]°4	182954.407
3817.886	Ne	III	40	-	2s2.2p3.(2D°).4p	1F3	472473.64	2s2.2p3.(2D°).5s	1D°2	498658.714
3817.9756	V	I	25	-	3d3.4s2	a 2G9/2	11100.596	3d4.(3H).4p	z 4I°9/2	37285.057
3818.0991	Th	II	3	-	5f.6d.(3P°).7s	°3/2	15144.73767	5f.6d.(3F°).7p	5/2	41328.3497
3818.19	Rh	I	720	1	4d8.(3P).5s	a 4P5/2	9221.22	4d8.(3P).5p	z 4P°3/2	35404.24
3818.1988	Ti	I	225	-	3d3.(2H).4s	a 3H6	18192.57	3d2.4s.(4F).5p	3G°5	44375.5
3818.2413	V	I	70	-	3d3.4s2	a 4F3/2	0	3d4.(5D).4p	y 4D°1/2	26182.637
3818.28	Pr	II	1000	2
3818.341	Y	II	240	-	4d.5s	a 3D2	1045.076	4d.5p	z 3F°2	27227.027
3818.358	Cl	II	15	-	3s2.3p3.(2D°).4p	3D3	146470.64	3s2.3p3.(2D°).4d	3F°3	172652.48
3818.379	Sr	IV	6	-	4s2.4p4.(1D).4f	2D°5/2	351166.74	4s2.4p4.(3P2).6d	2[4]7/2	377348.64
3818.4236	Ne	II	5	-	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(3P).3d	2D3/2	280473.555
3818.4392	Cr	I	35	-	3d5.(4G).4s	a 5G4	20523.629	3d4.(3G).4s.4p.(3P°)	w 5F°5	46704.9067
3818.4791	Cr	I	135	-	3d5.(4G).4s	a 5G5	20523.8999	3d4.(3G).4s.4p.(3P°)	w 5F°5	46704.9067
3818.618	Fe	I	2	-	3d7.(2P).4s	a 1P1	27543.003	3d6.(3D).4s.4p.(3P°)	5F°2	53723.079
3818.6874	Pt	I	300	-	5d8.6s2	3F3	10116.7158	5d8.6s.(4F).6p	a 5G°4	36296.294
3818.75	Gd	II	55	-
3818.767	V	I	10	-	3d3.4s2	2D23/2	14514.756	3d3.(2P).4s.4p.(3P°)	w 2P°3/2	40693.787
3818.86	Nb	II	15	-
3818.8787	Cu	II	20	-	3d9.(2D5/2).5p	2[3/2]°1	120919.5715	3d9.(2D5/2).6d	2[1/2]0	147097.835
3819.015	Ar	II	3	-	3s2.3p4.(1D).4p	2D°3/2	173347.9158	3s2.3p4.(1D).4d	2P3/2	199525.2465
3819.02	Ce	II	105	-	4f.5d.(3F°).6s	4F°7/2	4459.872	4f.5d.(3F°).6p	5/2	30637.157
3819.03	Ru	I	390	1	4d7.(a 4F).5s	a 5F2	2713.24	4d7.(a 4F).5p	z 5F°3	28890.47
3819.14	Pr	II	30	-
3819.1611	Th	II	1	-	5f.6d.(3D°).7s	°1/2	14101.7986	5f.7s.(1F°).7p	3/2	40222.9107
3819.192	Sc	I	20	-	3d.4s.(1D).4p	2D°5/2	16022.7219	3d.4s.(1D).4d	2F7/2	42198.825
3819.26	Pm	II	2000	3
3819.2861	Th	II	105	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.6d+5f.6d.7p	5/2	51935.6876
3819.3426	Th	II	2	-	5f.7s2	2F°7/2	8378.85915	5f.7s.(3F°).7p	9/2	34553.9543
3819.368	Sc	I	20	-	3d.4s.(3D).4p	4P°3/2	18515.665	3d.(2D).4p2.(3P)	2P1/2	44690.637
3819.38	Hf	I	375	1
3819.41	Cr	I	3	-	3d5.(4F).4s	c 3F4	35862.764	3d5.(4F).4p	q 3G°5	62037.505
3819.49	Xe	III	-	-	5s.5p5	1P°1	163527.4	5s2.5p3.(2D°).4f	3P1	189701.46
3819.493	Fe	I	2	-	3d6.(5D).4s.4p.(3P°)	z 5F°3	27394.691	3d7.(4F).4d	f 5P2	53568.751
3819.5548	Cs	III	5	-	5s2.5p4.(3P1).6s	2[1]1/2	150467.268	5s2.5p4.(3P2).4f	2[1]°1/2	176640.903
3819.5652	Cr	I	150	-	3d5.(4P).4s	a 5P3	21840.8096	3d5.(4G).4p	u 5F°4	48014.3731
3819.6074	He	I	75	-	1s.2p	3P°1	169086.8428979	1s.6d	3D2	195260.07173649
3819.67	Eu	II	855	1	4f7.(8S°).6s	a 9S°4	0	4f7.(8S°7/2).6p3/2	(7/2,3/2)5	26172.83
3819.7573	He	I	6	-	1s.2p	3P°0	169087.8308131	1s.6d	3D1	195260.07720298
3819.779	La	I	4	-	5d.6s2	2D5/2	1053.164	5d2.(3P).6p	2P°3/2	27225.26
3819.863	S	II	15	-	3s2.3p2.(3P).4p	4P°3/2	129858.18	3s2.3p2.(3P).4d	4P3/2	156029.54
3819.88	Cr	I	4	-	3d4.4s2	a 3P2	24093.1182	3d5.(4D).4p	w 3D°3	50264.4589
3819.9417	Th	II	3	-	5f.(2F°).6d2.(1G)	°13/2	23187.015	5f.6d.(3G°).7p	11/2	46555.6
3819.9642	V	I	210	-	3d4.(5D).4s	a 6D9/2	2424.809	3d3.(4P).4s.4p.(3P°)	x 6D°7/2	28595.637
3819.9678	Cr	I	30	-	3d5.(4G).4s	a 5G2	20517.4222	3d4.(3G).4s.4p.(3P°)	w 5F°3	46688.2265
3820.	Fe	V	1	-	3d4	5D3	803.1	3d4	3F24	26973.7
3820.199	Zr	III	5	-	4d.4f	3G°3	122020.43	4d.(2D5/2).5g	2[7/2]3	148189.67

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