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
4260.287	W	I	105	42	5d4.6s.(6D).6p	7D°1	21453.9	5d4.6s.(6D).7s	7D2	44919.84
4260.304	Sc	I	30	13
4260.307	Fe	III	-	-	3d5.(4G).5p	5F°2	199300.28	3d5.(4G).5d	5G3	222766.13
4260.35	Ga	I	5	2	4s2.5s	2S1/2	24788.53	4s2.30d	2D5/2	48254.176
4260.365	Ga	I	5	2	4s2.5s	2S1/2	24788.53	4s2.30d	2D3/2	48254.091
4260.458	S	IV	40	16	3s2.5p	2P°3/2	285296	3s.3p.(3P°).4p	2S1/2	308761
4260.4622	Mn	II	105	46	3d6	a 5D1	14901.203	3d5.(6S).4p	z 7P°2	38366.232
4260.4741	Fe	I	435	179	3d6.(5D).4s.4p.(3P°)	z 7D°5	19350.891	3d6.(5D).4s (6D).5s	e 7D5	42815.855
4260.487	Tm	I	390	162	4f13.(2F°7/2).6s.6p.(3P°1)	(7/2,1)9/2	17613.659	4f13.(2F°7/2).6s.8s.(3S1)	(7/2,1)°9/2	41078.537
4260.7286	Fe	I	-	-	3d7.(4P).4s	b 3P1	22946.816	3d7.(4P).4p	w 5P°1	46410.381
4260.744	V	II	5	2	3d3.(4P).4s	a 5P3	13741.6394	3d3.(4F).4p	z 3D°3	37205.0213
4260.746	Ti	I	85	36	3d2.(3F).4s.4p.(3P°)	z 5D°2	18525.059	3d2.4s.(4F).4d	g 3F3	41988.5259
4260.763	Ti	III	15	6	3p6.3d.4f	1D°2	159123.78	3p6.3d.(2D5/2).5g	2[5/2]3	182587.12
4260.85	Kr	II	4	2	4s2.4p4.(3P).5p	2P°1/2	139101.568	4s2.4p4.(3P).5d	4D1/2	162564.41
4260.85	Os	I	1000	491
4260.85	Ge	III	360	152
4260.936	Th	II	1	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.(3F).6d	3/2	41936.5335
4260.98	Hf	I	615	254
4260.991	Pt	II	8	3	5d7.6s.6p	82972°3/2	82972.777	5d8.(3F).6d	(4,5/2)5/2	106434.974
4261.026	V	II	-	-	3d3.(2H).4p	y 3H°5	52153.5082	3d3.(4F).4d	3G4	75615.399
4261.101	Ac	II	50	21	6d.7s	a 3D1	4739.632	7s.7p	z 3P°2	28201.119
4261.112	Te	II	840	348
4261.179	Cl	II	150	62	3s2.3p3.(2D°).4p	3F2	147055.61	3s2.3p3.(2D°).5s	3D°1	170516.69
4261.195	V	I	15	7	3d3.(4F).4s.4p.(3P°)	z 4D°5/2	20828.481	3d3.4s.(5F).4d	4P5/2	44289.475
4261.2753	Th	II	105	46	6d2.(3F).7s	4F5/2	1521.89632	5f.(2F°).6d2.(1G)	°7/2	24982.4458
4261.282	Mn	I	120	49	3d6.(3H).4s	a 2H11/2	38008.7	3d6.(3G).4p	4G°11/2	61469.21
4261.312	Sc	I	80	34	3d2.(3P).4s	4P3/2	17255.076	3d.4s.(3D).5p	4P°5/2	40715.416
4261.3313	Cs	II	-	-	5p5.(2P°3/2).6d	2[3/2]°2	152800.4209	5p5.(2P°3/2).7f	2[3/2]2	176260.6598
4261.337	Cr	I	45	19	3d5.(6S).4p	z 7P°4	23498.8156	3d4.4s.5s	f 7D5	46959.0255
4261.398	Fe	III	1	1	3d5.(6S).4f	7F°1	184181.5	3d5.(6S).5g	7G2	207641.3
4261.478	Ga	II	-	-	4s.4d	3D3	113883.193	4s.4f	1F°3	137342.57
4261.59	Ti	I	495	209	3d2.(3F).4s.4p.(3P°)	z 5D°3	18593.947	3d2.4s.(4F).4d	e 5D3	42052.7717
4261.6138	Cr	I	15	5	3d4.4s2	a 3F4	25177.3539	3d4.(3F1).4s.4p.(3P°)	3F°3	48636.0405
4261.669	Ac	II	55	23	6d.7p	z 3F°3	31174.57	5f.(2F°5/2).7p1/2	e 3F2	54633.004
4261.733	Fe	III	-	-	3d5.(4G).5p	5F°2	199300.28	3d5.(4G).5d	5G2	222758.43
4261.88	Pu	I	3000	1159
4261.904	Ti	III	20	8	3p6.3d.4f	3F°3	158557.76	3p6.3d.(2D3/2).5g	2[9/2]4	182014.92
4261.91683	Cr	II	10	5	3d4.(a 3F).4s	a 4F7/2	31168.5755	3d4.(5D).4p	z 4D°5/2	54625.5946
4261.98	Ne	III	35	15	2s2.2p3.(4S°).4p	3P2	434325.76	2s2.2p3.(4S°).5s	3S°1	457782.4
4262.0144	Ga	II	20	8	4s.4d	3D3	113883.193	4s.4f	3F°4	137339.674
4262.05	Nb	I	180	75
4262.09	Gd	I	510	210
4262.1552	V	I	35	15	3d4.(3H).4s	a 4H9/2	14949.359	3d4.(3H).4p	x 4H°11/2	38405.067
4262.27	Tc	I	8000	3299	4d5.5s2	6S5/2	0	4d5.(6S).5s.(7S).5p	6P°5/2	23455.21
4262.32	Sr	I	180	77	5s.5p	1P°1	21698.452	5s.14d	1D2	45153.2785
4262.34	La	I	70	29	5d.6s2	2D5/2	1053.164	4f.5d.(3F°).6s	4F°5/2	24507.87
4262.3637	Cr	I	10	5	3d5.(4G).4s	a 3G3	24833.7957	3d4.(3H).4s.4p.(3P°)	y 3H°4	48288.3556
4262.42	Ac	I	135	55	6d2.(3F).7s	a 4F7/2	10906.027	7s2.5f	2F°7/2	34360.246
4262.441	Ti	III	15	7	3p6.3d.5p	1D°2	147212.77	3p6.3d.5d	3P2	170666.94
4262.442	Ne	II	6	2	2s2.2p4.(1D).3d	2G9/2	305364.004	2s2.2p4.(1D2).4f	2[3]°7/2	328818.054

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