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
2019.055	Zr	III	-	-	4d.5p	3P°1	59699.47	4d.5d	3P0	109211.69
2019.0684	Ge	I	4500	-	4s2.4p2	3P1	557.1341	4s2.4p.4d	3F°2	50068.954
2019.075	Fe	I	1	-	3d7.(4F).4s	a 5F4	7376.764	3d6.4s.(6D).6p	7P°3	56888.423
2019.11	Pt	II	3	-	5d7.6s2	4P1/2	46046.461	5d7.6s.6p	95557°3/2	95557.72
2019.178	Co	III	-	-	3d6.(3G).4s	a 4G7/2	77384.2947	3d6.(3F2).4p	y 4F°7/2	126893.436
2019.188	Na	IV	-	-	2s2.2p3.(4S°).3s	3S°1	486650.2	2s2.2p3.(4S°).3p	3P1	536159.1
2019.192	Fe	II	-	-	3d7	a 2H9/2	20805.7632	3d6.(3G).4p	x 2G°9/2	70314.624
2019.217	Mg	III	10	-	2s2.2p5.3d	3D°2	535179.6	2s2.2p5.(2P°3/2).4f	2[7/2]3	584687.9
2019.3221	Re	III	55	-	5d4.(3H).6s	4H9/2	35139.99	5d4.6p	84645°7/2	84645.51
2019.411	Co	III	20	-	3d6.(3F1).4s	c 4F9/2	106542.565	3d6.(3F1).4p	u 4D°7/2	156045.99
2019.491	V	II	1	-	3d4	a 3G4	14556.0689	3d3.(2F).4p	w 3G°3	64057.463
2019.51	Sr	IV	9	-	4s2.4p4.(3P2).5d	2[2]5/2	327296.31	4s2.4p4.(3P2).5f	2[3]°5/2	376797.49
2019.6648	Pt	II	8	-	5d8.(3F).6p	(4,3/2)°7/2	61665.5284	5d8.(3F).6d	(2,5/2)5/2	111162.724
2019.7103	Os	III	15	-	5d5.(4F).6s	5F4	43501.91	5d5.6p	92998°3	92998.06
2019.775	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d6.4s.(6D).6p	5P°3	56871.345
2019.824	Fe	II	3	-	3d6.(3F2).4s	b 4F3/2	23031.2829	3d6.(3D).4p	w 4D°3/2	72524.561
2019.8361	Pt	II	20	-	5d7.(4F).6s.6p.(3P°)	(9/2,1)°11/2	65046.245	5d8.(3F).6d	(3,5/2)11/2	114539.265
2019.861	Co	II	4	-	3d7.(4P).4s	a 5P2	18031.427	3d7.(2P).4p	x 3D°3	67524.021
2019.9432	Cr	II	10	-	3d3.4s2	d 4P1/2	65882.4132	3d4.(5D2).5f	2[1]°3/2	115372.797
2020.	S	XII	-	-	2s.2p.(3P°).3d	2P°3/2	3011500	2s.2p.(1P°).3p	2D5/2	3061000
2020.04	Co	III	1	-	3d6.(3G).4s	a 4G7/2	77384.2947	3d6.(3F2).4p	y 4F°5/2	126872.32
2020.052	Fe	II	-	-	3d7	a 4P5/2	13474.4474	3d6.(3P2).4p	y 4D°3/2	62962.215
2020.113	Os	III	-	-	5d5.(2G2).6s	3G3	49019.74	5d5.6p	98505°4	98505.95
2020.141	Mn	II	8	-	3d6	a 3F3	31662.04	3d5.(a 2D).4p	x 3P°2	81147.76
2020.3	Mo	II	240	-
2020.34	O	II	65	-	2s2.2p2.(3P).3p	4P°5/2	208484.202	2s2.2p2.(3P).5s	4P5/2	257965.11
2020.452	Fe	I	1	-	3d7.(4F).4s	a 5F1	8154.714	3d6.4s.(6D3/2).4f	2[5/2]°2	57632.654
2020.54299	Pt	I	210	-	5d8.6s2	3F4	823.6608	5d7.(4F).6s2.6p	a 3G°5	50299.351
2020.5624	V	II	1	-	3d4	a 3G5	14655.6082	3d3.(2F).4p	w 3G°4	64130.824
2020.587	Sc	V	135	-	3s2.3p4.(3P).4s	2P3/2	395491.8	3s2.3p4.(3P).4p	4D°5/2	444966.4
2020.62	S	V	-	-	3p.3d	3D°3	348131.5	3s.4d	1D2	397605.2
2020.67	S	V	-	-	3s.4d	3D1	396025.5	3s.5p	3P°2	445498.1
2020.69	Mg	IV	10	-	2s2.2p4.(3P).3s	2P3/2	553666.1	2s2.2p4.(3P).3p	4D°7/2	603138.1
2020.7099	Cr	II	10	-	3d5	a 2G7/2	36101.5238	3d4.(1F).4p	v 2G°7/2	85573.1233
2020.714	Fe	II	-	-	3d6.(3H).4p	z 4G°7/2	60956.781	3d6.(3G).4d	4F5/2	110428.305
2020.75103	Fe	II	50	-	3d7	a 4P5/2	13474.4474	3d6.(3F2).4p	x 4D°7/2	62945.045
2020.753	W	III	65	-	5d3.(4P).6s	5P2	22955.03	5d3.(4F).6p	5D°1	72425.51
2020.772	Ca	III	40	-	3s2.3p5.4p	3D1	278621.01	3s2.3p5.(2P°1/2).4d	2[5/2]°2	328090.99
2020.8294	Sn	I	4	-	5s2.5p2	3P1	1691.806	5s2.5p.6d	3F°2	51160.52
2020.832	Re	III	9	-	5d5	328327/2	32832.9	5d4.6p	82301°7/2	82301.45
2020.8474	V	II	5	-	3d4	a 3D1	18269.515	3d2.(3F).4s.4p.(3P°)	v 3F°2	67737.759
2020.914	Xe	III	20	-	5s2.5p3.(2P°).5d	3D°2	153893.2	5s2.5p3.(2P°).4f	3D2	203359.91
2020.9176	Cs	III	15	-	5s2.5p4.(3P1).5d	2[1]3/2	136693.5	5s2.5p4.(3P1).4f	2[2]°5/2	186160.02
2020.94	Lu	IV	35	-
2020.958	Bi	III	3	-	6s2.6p	2P°3/2	20788.18	6s.6p2.(3P)	4P1/2	70253.71
2021.	Xe	VIII	3	-	7d	2D5/2	635355	7f	2F°7/2	684818
2021.02	Mn	II	1	-	3d5.(4G).4s	a 3G4	33248.66	3d5.(4F).4p	x 5D°3	82712.57
2021.02	Ti	II	1	-	3d3	a 2P3/2	9975.9994	3d.(2D).4s.4p.(3P°)	2P°1/2	59440.19
2021.0521	Co	II	7	-	3d7.(2G).4p	z 1G°4	64401.359	3d7.(2H).4d	1H5	113864.592
2021.074	Fe	II	-	-	3d6.(3F2).4p	x 4D°3/2	63465.134	3d5.(6S).4p2	6P3/2	112927.781

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