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
4002.906	Fe	II	-	-	3d6.(5D).5p	6D°5/2	89119.452	3d6.(5D).6d	1140945/2	114094.244
4002.9279	V	II	70	1	3d4	a 3P21	11514.7845	3d3.(4F).4p	z 3D°1	36489.4382
4002.9622	V	II	-	-	3d4	b 3F23	13542.6461	3d2.4s2	e 3F4	38517.085
4002.976	C	I	30	-	2s2.2p.3s	1P°1	61981.83211	2s2.2p.6p	3D1	86956.176
4003.	Fe	V	-	-	3d4	5D0	0	3d4	3P21	24972.8
4003.028	Cu	I	7	-	3d9.(2D).4s.4p.(3P°)	2P°3/2	45879.32	3d9.4s.(3D).4d	2P3/2	70853.37
4003.09	Xe	II	-	-	5p4.(3P1).6p	2[2]°5/2	123112.54	5p4.(3P1).6d	2[1]3/2	148085.19
4003.10552	Th	II	225	2	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.(3H).6d	4I9/2	35545.5867
4003.161	V	I	2	-	3d4.(3D).4s	b 4D5/2	20789.112	3d3.4s.(5F).5p	o 4D°3/2	45762.309
4003.231	Fe	III	1	-	3d5.(4G).5p	5G°5	198336.81	3d5.(4G).6s	5G5	223309.6
4003.26	Mn	I	50	1	3d6.(3G).4s	b 4G11/2	37420.24	3d6.(3G).4p	v 4F°9/2	62392.82
4003.2811	Cr	II	15	-	3d5	d 2G7/2	52297.773	3d4.(1I).4p	w 2H°9/2	77270.2178
4003.3085	Th	II	330	4	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.(1D).7s	5/2	34174.5433
4003.3883	Th	II	-	-	5f.(2F°).6d2.(3P)	4F°7/2	26963.9122	5f2.6d+5f.6d.7p	5/2	51935.6876
4003.39	Ho	I	100	1
4003.46	Sm	II	435	5
4003.4759	Cu	II	3	-	3d8.(3F).4s.4p.(3P°)	1F°3	121524.8509	3d9.(2D5/2).6d	2[5/2]3	146496.1
4003.48	Os	I	85	1
4003.524	V	I	8	-	3d4.(3D).4s	b 4D5/2	20789.112	3d3.(2F).4s.4p.(3P°)	p 4F°7/2	45760.046
4003.543	Fe	III	-	-	3d5.(4G).5p	5G°4	198338.77	3d5.(4G).6s	5G5	223309.6
4003.58	N	III	2	-	2s2.4d	2D5/2	317779.5	2s2.5f	2F°7/2	342750.1
4003.71	Eu	II	285	3
4003.7616	Fe	I	40	-	3d7.(2P).4s	a 1P1	27543.003	3d7.(2P).4p	u 3D°1	52512.457
4003.77	Ce	II	70	1	4f.(2F°).5d2.(3F)	4G°11/2	7522.622	4f.5d.(3G°).6p	11/2	32492.038
4003.79	Ac	I	25	-	6d.7s2	a 2D3/2	0	6d.7s.(1D).7p	2P°3/2	24969.293
4003.797	Ti	I	480	5	3d2.(3F).4s.4p.(3P°)	z 5F°5	17215.39	3d2.4s.(4F).4d	e 5D4	42184.6261
4003.874	S	II	5	-	3s2.3p2.(3P).4p	4D°5/2	128233.2	3s2.3p2.(3P).4d	4D3/2	153201.95
4003.9123	Cr	I	25	-	3d5.(4F).4s	a 5F5	31393.2968	3d5.(4F).4p	v 5G°5	56361.818
4004.02	Os	I	85	1
4004.06	U	II	120	1
4004.304	V	I	10	-	3d4.(5D).4p	z 6P°3/2	24648.114	49614e	6D5/2	49614.181
4004.3671	V	II	-	-	3d3.(2P).4s	b 3P2	19132.792	3d3.(2D1).4s	c 3D3	44098.469
4004.5155	Cu	II	-	-	3d9.(2D3/2).5p	2[3/2]°2	123556.8261	3d9.(2D3/2).6d	2[3/2]1	148521.575
4004.55	Xe	I	1	-	5p5.(2P°3/2).5d	2[3/2]°2	80322.746	5p5.(2P°1/2).6f	2[5/2]2	105288.2
4004.64	Ac	I	85	1	6d2.(3F).7s	a 4F7/2	10906.027	6d2.(1G).7p	2G°9/2	35870.006
4004.668	In	II	30	-	5s.6p	1P°1	109780.221	5s.7d	3D2	134744.019
4004.69	Tc		95	1
4004.697	Cr	I	15	-	3d4.4s2	c 3D1	33906.539	3d5.(4P).5p	t 3D°1	58870.27
4004.8272	Fe	I	5	-	3d7.(2H).4s	b 3H6	26105.908	3d6.(3G).4s.4p.(3P°)	x 3H°5	51068.718
4004.93	Re	I	180	2
4004.94	Gd	II	45	-
4004.9782	Fe	I	-	-	3d7.(2P).4s	c 3P2	24335.766	3d6.(3F2).4s.4p.(3P°)	v 3D°1	49297.635
4005.022	Fe	III	-	-	3d5.(b 2F).4s	3F4	93388.77	3d5.(4G).4p	3F°4	118350.42
4005.16	Os	I	60	1
4005.21	U	I	135	2
4005.2417	Fe	I	120	2	3d7.(4F).4s	a 3F3	12560.934	3d7.(4F).4p	y 3F°2	37521.161
4005.362	Ar	II	-	-	3s2.3p4.(3P).5p	4D°3/2	190106.3	3s2.3p4.(1S).5s	2S1/2	215065.7716
4005.3858	Fe	I	-	-	3d6.4s2	a 3P21	19552.478	3d7.(4P).4p	y 5S°2	44511.812
4005.404	W	I	85	1	5d4.6s2	5D1	1670.29	5d4.6s.(6D).6p	5D°0	26629.46
4005.47	Ac	II	40	1	6d2	a 1G4	20848.202	5f.6d	z 3G°3	45807.01

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