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
18999.	Cr	IV	-	-	3d3	4P3/2	14177.5	3d3	2P3/2	19439.4
19000.	Ni	IX	4	-	3p6.3d2	1D2	21900	3p6.3d2	3P2	27160
19000.029	V	I	-	-	3d4.(3F2).4s	b 4F9/2	15770.789	3d3.(4F).4s.4p.(3P°)	z 4D°7/2	21032.503
19002.423	Co	II	2	-	3d7.(4F).4d	e 5H6	90975.54	3d7.(4F).5p	3G°5	96236.594
19004.421	Fe	I	-	-	3d6.(5D).4s (6D).5p	t 5D°4	51076.628	3d6.4s.(6D).5d	5D3	56337.126
19005.486	Fe	I	-	-	3d6.(5D).4s (6D).5p	u 5P°3	51692.01	3d6.4s.(6D).5d	5F2	56952.213
19006.5	Si	I	7	-	3s2.3p.4p	3D2	48102.323	3s2.3p.3d	1F°3	53362.24
19006.669	Ti	I	4	-	3d2.4s.(4F).4d	g 5F3	43148.1922	3d2.4s.(4F9/2).4f	2[5/2]°2	48408.0679
19007.792	V	I	-	-	3d3.(4F).4s.4p.(1P°)	w 4F°5/2	32846.822	3d4.(5D).5s	e 4D5/2	38106.385
19007.98	Ti	I	2	-	3d2.4s.(4F).4d	g 5F3	43148.1922	3d2.4s.(4F9/2).4f	2[7/2]°3	48407.7054
19009.89	Ti	I	2	-	3d3.(4F).5s	f 5F3	39214.362	3d3.(4F).5p	5D°3	44473.347
19010.153	Ti	I	9	-	3d3.(4F).4d	f 5H5	43971.5467	3d3.(4F7/2).4f	2[13/2]°6	49230.464
19010.289	Fe	I	-	-	3d6.4s2	b 3F24	20641.11	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989
19010.6359	Fe	II	-	-	3d6.(3F2).4d	4G9/2	105155.093	3d6.(3H).5p	2G°7/2	110413.87
19012.362	Ti	I	9	-	3d3.(4F).4d	5F1	43875.514	3d3.(4F5/2).4f	2[5/2]°2	49133.812
19014.3471	Fe	II	-	-	3d6.(3H).4d	2G9/2	104807.215	3d6.(3H).5p	2G°9/2	110064.966
19017.1	Ba	I	25	-	5d.6p	3D°3	24979.834	6s.6d	1D2	30236.826
19017.475	Co	II	-	-	3d7.(4F).4d	f 5F4	90199.163	3d7.(4F).5p	5F°5	95456.047
19018.6078	Th	I	-	-	5f.6d.7s2	3G°4	13175.113345	5f.7s2.7p	3G3	18431.686609
19019.068	V	I	-	-	3d4.(3P2).4s	b 4P5/2	15572.035	3d3.(4F).4s.4p.(3P°)	z 4D°5/2	20828.481
19019.423	Fe	II	-	-	3d6.(3H).5s	e 4H9/2	98445.41	3d6.(5D2).4f	2[4]°9/2	103701.778
19019.625	Ti	I	3	-	3d2.4s.(4F).4d	g 5F3	43148.1922	3d2.4s.(4F9/2).4f	2[9/2]°4	48404.487
19021.304	Ne	II	3	-	2s2.2p4.(3P).5p	4P°3/2	307069.808	2s2.2p4.(3P).5d	4D3/2	312325.6366
19023.016	Ar	II	1	-	3s2.3p4.(3P1).4f	2[2]°5/2	196089.9385	3s2.3p4.(3P).5d	4P3/2	201345.2925
19023.544	V	I	3	-	3d4.(5D).5s	e 6D7/2	37322.17	3d4.(5D).5p	6P°5/2	42577.351
19024.17	Ti	I	7	-	3d3.(4F).5s	f 3F4	39785.923	3d3.(4F).5p	3F°4	45040.955
19025.889	Th	II	-	-	5f.(2F°).6d2.(1G)	°5/2	35156.9127	5f.6d.(1D°).7p	7/2	40411.4746
19028.5797	Fe	II	-	-	3d6.(5D).6s	4D3/2	103118.421	3d6.(3P2).5p	4S°3/2	108372.239
19028.8	S	II	-	-	3s2.3p2.(3P).4d	4F7/2	152305	3s2.3p2.(3P).5p	4D°7/2	157558.77
19029.033	V	I	-	-	3d3.(4F).4s.4p.(1P°)	w 4F°7/2	32988.845	3d4.(5D).5s	e 4D7/2	38242.535
19029.39	U	I	345	-
19030.76	Si	I	7	-	3s2.3p.4p	3P1	49060.601	3s2.3p.5s	3P°1	54313.818
19031.41516	Fr	I	3	-	9p	2P°3/2	27366.2	27s	2S1/2	32620.67
19031.873	Cs	II	1	-	5p5.(2P°3/2).5f	2[5/2]2	167905.3418	5p5.(2P°3/2).8d	2[5/2]°3	173158.2478
19031.9585	Fe	II	-	-	3d6.(5D).5d	6G13/2	104366.802	3d6.(3H).5p	4I°13/2	109619.704
19031.96	Fe	I	-	-	3d7.(4F).5s	e 3F3	48531.865	3d7.(4F).5p	5D°3	53784.75
19032.339	Fe	II	-	-	3d6.(3G).4d	2G9/2	109625.216	3d6.(3G).5p	2G°9/2	114877.996
19033.3	V	I	2	-	3d4.(5D).5s	e 6D5/2	37227.489	3d4.(5D).5p	6D°5/2	42480.002
19034.416	Ar	II	2	-	3s2.3p4.(3P).5d	4F7/2	200880.5857	3s2.3p4.(3P1).5f	2[4]°9/2	206132.7924
19034.419	Ne	II	2	-	2s2.2p4.(3P).4d	4D1/2	302057.2516	2s2.2p4.(3P).5p	4P°1/2	307309.4584
19035.65	Cr	I	-	-	3d5.(4G).4s	a 5G6	20519.5515	3d4.(5D).4s.4p.(3P°)	z 7F°6	25771.417
19036.575	Ti	I	3	-	3d2.4s.(4F).4d	g 5F3	43148.1922	3d2.4s.(4F9/2).4f	2[3/2]°2	48399.8062
19036.754	Cs	II	7	-	5p5.(2P°3/2).8p	2[1/2]0	168565.0066	5p5.(2P°3/2).8d	2[3/2]°1	173816.5696
19038.87	Ti	I	5	-	3d3.(4F).4d	5F1	43875.514	3d3.(4F5/2).4f	2[3/2]°1	49126.494
19039.434	Fe	II	-	-	3d6.(5D).6p	4F°3/2	107736.321	3d6.(5D).7s	6D5/2	112987.144
19039.457	Ti	I	7	-	3d3.(4F).4d	5F5	44122.9818	3d3.(4F9/2).4f	2[11/2]°6	49373.7989
19041.	Si	II	7	-	3s2.7p	2P°1/2	119245.22	3s2.8d	2D3/2	124495.7
19042.49	Fe	I	-	-	3d6.(5D).4s (6D).4d	e 7G2	51539.72	3d6.4s.(6D9/2).4f	2[3/2]°2	56789.699
19042.4902	Fe	II	-	-	3d6.(3F2).4d	4F9/2	104916.552	3d6.(3F2).5p	4F°9/2	110166.534
19046.14	Ca	I	30	-

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