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
3843.76	Ce	II	70	-	4f.(2F°).5d2.(3F)	4G°11/2	7522.622	4f.5d.(3G°).6p	4H13/2	33531.388
3843.77	Kr	IV	-	-	4s2.4p2.(1D).4d	2D3/2	217558.6	4s2.4p2.(3P).5p	4P°1/2	243567.2
3843.78	Cr	I	7	-	3d5.(2F1).4s	b 3F4	33113.212	3d5.(4F).4p	u 3D°3	59122.01
3843.86	Ho	II	40	-
3843.98	Mn	I	450	1	3d6.(5D).4s	a 6D1/2	17637.15	3d6.(5D).4p	z 6F°3/2	43644.45
3844.02	K	II	10	-	3p5.4s	3P°1	163232.2	3p5.4p	1P1	189239.5
3844.167	Mn	II	540	1	3d5.(2F).4s	b 3F4	44521.54	3d5.(4G).4p	z 3G°5	70527.61
3844.23	Eu	II	15	-
3844.36	Dy	I	60	-
3844.4362	V	I	315	1	3d3.4s2	a 4F3/2	0	3d4.(5D).4p	y 4F°5/2	26004.234
3844.45	Kr	II	5	-	4s2.4p4.(1D).5p	2D°5/2	152314.48	4s2.4p4.(1D).5d	2D5/2	178318.69
3844.51	Cu	I	-	-	3d9.(2D).4s.4p.(3P°)	2P°3/2	45879.32	3d9.4s.(3D).4d	4P1/2	71882.92
3844.54	Pr	II	420	1
3844.5622	Ar	II	1	-	3s2.3p4.(3P).4s	4P3/2	135085.9958	3s2.3p4.(3P).4p	2S°1/2	161089.3846
3844.58	Gd	II	50	-
3844.7306	Ar	II	1	-	3s2.3p4.(3P).4p	4D°5/2	157673.4134	3s2.3p4.(3P).4d	4D7/2	183675.6614
3844.866	Sc	I	120	-
3844.8866	V	I	75	-	3d4.(5D).4s	a 4D3/2	8476.234	3d3.(4F).4s.4p.(1P°)	v 4D°1/2	34477.427
3844.951	Mg	I	150	-	3s.3p	3P°0	21850.405	3s.4p	3P°2	47851.162
3844.97	Ne	III	45	-	2s2.2p3.(2D°).4p	3F3	472020.08	2s2.2p3.(2D°).5s	3D°2	498020.88
3845.023	Mn	I	4	-	3d6.(3F2).4s	a 4F9/2	34938.7	3d5.(a 2D).4s.4p.(3P°)	w 4F°9/2	60938.97
3845.0946	Ti	I	25	-	3d2.(3F).4s.4p.(3P°)	z 5G°3	15975.631	3d2.4s.(4F).4d	3G4	41975.4249
3845.106	Ge	II	1000	2	4s.4p2	4P5/2	53366.738	4s2.5p	2P°3/2	79366.494
3845.1686	Fe	I	90	-	3d6.4s2	a 3P21	19552.478	3d6.(3P2).4s.4p.(3P°)	x 3D°1	45551.767
3845.208	S	II	2	-	3s2.3p2.(3P).3d	4D5/2	114231.04	3s2.3p2.(1D).4p	2F°5/2	140230.1
3845.215	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5F°3	27394.691	3d7.(4F).4d	g 5F4	53393.673
3845.223	Th	II	4	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.7p	3/2	52307.4829
3845.37	Cl	II	10	-	3s2.3p3.(4S°).4p	5P1	128622.99	3s2.3p3.(4S°).4d	5D°2	154620.97
3845.37	Kr	II	-	-	4s2.4p4.(3P).5d	4D7/2	161283.59	4s2.4p4.(3P2).7f	2[4]°7/2	187282.19
3845.38	Pm	II	2500	4
3845.4049	Ar	II	3	-	3s2.3p4.(3P).4s	4P5/2	134241.7389	3s2.3p4.(3P).4p	2P°3/2	160239.428
3845.409	Sc	I	85	-	3d2.(3P).4s	4P3/2	17255.076	3d.4s.(1D).5p	2D°5/2	43252.557
3845.47	Co	I	735	1	3p6.3d8.(3F).4s	a 2F7/2	7442.41	3p6.3d8.(3F).4p	y 2G°9/2	33439.72
3845.5368	Th	II	5	-	6d3	2D25/2	20158.73957	6d2.(3P).7p	°5/2	37846.1686
3845.6125	Cr	II	10	-	3d4.(a 1G).4s	c 2G7/2	39683.717	3d4.(3H).4p	z 2G°9/2	65680.0091
3845.65	Cl	II	15	-	3s2.3p3.(4S°).4p	5P1	128622.99	3s2.3p3.(4S°).4d	5D°1	154619.1
3845.6948	Fe	I	9	-	3d7.(2D2).4s	a 1D2	28604.613	3d6.(3G).4s.4p.(3P°)	t 3G°3	54600.35
3845.8	Cl	II	7	-	3s2.3p3.(4S°).4p	5P1	128622.99	3s2.3p3.(4S°).4d	5D°0	154618.09
3845.8	Bi	II	330	1
3845.827	Fe	III	-	-	3d5.(4F).4s	3F4	90472.61	3d5.(4G).4p	5F°4	116467.59
3845.948	Ir	II	105	-	5d7.(2G).6s	1G4	34319.49	5d7.(4F9/2).6p	(9/2,3/2)°3	60313.63
3845.949	Mg	I	15	-	3s.3p	3P°0	21850.405	3s.4p	3P°1	47844.414
3845.97	Tc		150	-
3845.9778	Kr	I	2	-	4s2.4p5.(2P°3/2).5s	2[3/2]°2	79971.7417	4s2.4p5.(2P°3/2).4f	2[3/2]2	105965.562
3845.9849	Fe	I	9	-	3d6.(5D).4s.4p.(3P°)	z 5F°4	27166.82	3d7.(4F).4d	f 5P3	53160.593
3846.	La	II	210	-	5d2	2	1394.46	5d.6p	y 3D°2	27388.11
3846.12	Kr	I	-	-	4s2.4p5.(2P°3/2).5s	2[3/2]°2	79971.7417	4s2.4p5.(2P°3/2).4f	2[3/2]1	105964.446
3846.218	W	I	690	1	5d4.6s2	5D1	1670.29	5d4.6s.(6D).6p	5F°2	27662.52
3846.249	Th	II	225	-	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f2.6d+5f.6d.7p	9/2	49837.6587
3846.2832	Fe	I	-	-	3d6.4s2	b 1G24	29798.936	3d6.(1G2).4s.4p.(3P°)	s 3G°3	55790.696

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