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
4008.33	Gd	I	65	1
4008.416	Sc	II	40	-	3p6.3d2	3F3	4883.57	3p6.3d.4p	3P°2	29823.93
4008.46	Xe	II	-	-	5p4.(1D2).6p	2[1]°3/2	129667.35	5p4.(1D2).6d	2[2]3/2	154608.07
4008.48	Kr	II	-	-	4s2.4p4.(3P).5p	2P°3/2	140135.395	4s2.4p4.(3P).5d	4F5/2	165075.6
4008.5	Rb	XXVI	1	-	3s.3p	3P°0	405699	3s.3p	3P°1	430639
4008.608	Sc	II	40	-	3p6.3d2	3F2	4802.87	3p6.3d.4p	3P°1	29742.16
4008.69	Pr	II	750	9	4f3.(4I°15/2).6s1/2	(15/2,1/2)°7	5079.35	4f3.(4I°).6p?	5H?7	30018.1
4008.7431	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	5/2	51935.6876
4008.7506	W	I	180	2	5d5.(6S).6s	7S3	2951.29	5d5.(6S).6p	7P°4	27889.68
4008.771	Fe	III	3	-	3d5.(4G).5p	5G°6	198333.92	3d5.(4G).6s	5G6	223272.3
4008.8	Na	I	-	-	2p5.(2P°).3s.3p.(3P°)	4D3/2	267282.3	2p5.3s.(3P°).3d	4P°1/2	292219.6
4008.91	Gd	II	85	1
4008.9273	Ti	I	525	6	3d2.4s2	a 3F3	170.1328	3d2.(3F).4s.4p.(1P°)	y 3F°2	25107.411
4009.095	Pt	I	65	1	5d9.6p	3D°3	37769.0673	5d9.8s	1D2	62705.315
4009.2565	He	I	15	-	1s.2p	1P°1	171134.896946	1s.7d	1D2	196070.12838342
4009.361	S	II	2	-	3s2.3p2.(3P).4p	2D°5/2	131187.19	3s2.3p2.(3P).4d	2F5/2	156121.7
4009.411	Cr	I	4	-	3d4.4s2	a 3P2	24093.1182	3d4.(3P1).4s.4p.(3P°)	x 3D°2	49027.3953
4009.435	Mo	V	10	-	4p6.4d.(2D3/2).6s	2[3/2]1	254125.95	4p6.4d.6p	1D°2	279060.06
4009.454	W	I	-	-	5d4.6s.(6D).6p	7D°3	26189.2	5d4.6s.(6D).7s	5D4	51123.14
4009.5357	Th	II	65	1	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f2.(3F).6d	5/2	40644.3356
4009.542	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989	3d6.(5D).4s (6D).4d	e 7F5	50833.438
4009.58	Al	II	8	-	3s.5s	1S0	121366.725	3s.10p	1P°1	146299.92
4009.6565	Ti	I	390	5	3d2.4s2	a 3F3	170.1328	3d2.(3P).4s.4p.(3P°)	z 5S°2	25102.875
4009.7125	Fe	I	60	1	3d7.(4P).4s	a 5P1	17927.382	3d6.(3P2).4s.4p.(3P°)	x 5P°2	42859.778
4009.75	Sr	II	3	-	4p6.6p	2P°1/2	55769.7	4p6.10s	2S1/2	80701.8
4009.7514	V	II	-	-	3d3.(2P).4s	b 3P1	19166.315	3d3.(2D1).4s	c 3D3	44098.469
4009.782	V	I	5	-	3d4.(3D).4s	b 4D1/2	20830.344	3d3.4s.(5F).5p	o 4D°3/2	45762.309
4009.93	C	I	65	1	2s2.2p.3s	1P°1	61981.83211	2s2.2p.6p	1P1	86912.89
4009.96	Pm	II	5000	62
4010.01	Ni	I	1	-	3d9.(2D).4p	3F°3	29320.762	3d8.4s.(2F).5s	1F3	54251.308
4010.043	Cu	I	-	-	3d10.5p	2P°3/2	49382.945	3d9.4s.(3D).6s	4D5/2	74313.1
4010.124	Tm	I	15	-	4f12.(3H6).5d3/2.6s2	(6,3/2)11/2	15587.811	4f12.5d.6s.6p	°9/2	34457.853
4010.148	Si	III	20	-	3s.4d	3D1	201597.73	3p.4s	3P°1	226527.42
4010.1761	Fe	I	-	-	3d6.4s2	b 3D3	29371.812	3d6.(3D).4s.4p.(3P°)	5D°4	54301.34
4010.236	Si	III	20	-	3s.4d	3D2	201598.28	3p.4s	3P°1	226527.42
4010.27	Fe	V	-	-	3d4	3D1	36925.2	3d4	3P12	61854.1
4010.3	Ra	I	15	-
4010.3259	Th	II	-	-	5f2.(3F).7s	4F7/2	29431.84884	5f.7p2?	°9/2	54360.45
4010.377	W	I	80	1	5d4.6s.(6D).6p	7F°3	23047.31	5d4.6s.(6D).7s	7D4	47975.54
4010.4265	Th	II	-	-	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f.6d.(3F°).7p	9/2	42200.2124
4010.5332	Th	II	1	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(3F)	°3/2	19050.82932
4010.5873	Cs	II	15	-	5p5.(2P°3/2).6d	2[1/2]°1	152181.1184	5p5.(2P°3/2).7f	2[5/2]2	177108.079
4010.6	Pr	II	40	-
4010.68	Ne	II	2	-	2s2.2p4.(3P).4p	2P°1/2	294333.192	2s2.2p4.(3P).7s	2P1/2	319259.49
4010.748	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.(3F2).4s.4p.(3P°)	x 5G°2	45964.957
4010.806	Sr	I	150	2	5s.4d	1D2	20149.685	5s.14p	1P°1	45075.29
4010.835	Fe	II	1	-	3d5.(4G).4s.4p.(3P°)	y 6F°9/2	87471.789	3d6.(5D).7s	6D9/2	112397.186
4010.836	Cr	I	8	-	3d4.4s2	c 3D3	33934.757	3d5.(4F).4p	u 3D°2	58860.16
4010.836	Cu	I	-	-	3d9.(2D).4s.4p.(3P°)	°3/2	46172.89	3d9.4s.(3D).4d	2D5/2	71098.2
4010.983	Cr	I	10	-	3d4.4s2	c 3D2	33935.613	3d5.(4F).4p	u 3D°2	58860.16

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