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
3800.113	Th	II	225	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f2.(3H).6d	4I9/2	35545.5867
3800.12	Ir	I	3000	3	5d7.6s2	a 4F9/2	0	5d7.6s.(5F).6p	z 6D°9/2	26307.5
3800.14	K	II	35	-	3p5.4p	3D2	186681.4	3p5.(2P°3/2).5s	2[3/2]°1	212988.6
3800.15	Co	II	3	-	3d7.(4P).4s	b 3P2	24074.42	3d7.(4F).4p	z 3F°3	50381.724
3800.24	Mn	II	20	-	3d5.(6S).4d	e 5D4	82136.483	3d5.(6S).5f	5F°5	108443.15
3800.25	Ar	III	3	-	3s2.3p3.(2D°).3d	3P°2	213951.7743	3s2.3p3.(2P°).4p	3D2	240258.453
3800.26	Ru	I	315	-	4d6.5s2	a 5D3	8575.42	4d6.5s.(a 6D).5p	z 5P°2	34881.92
3800.3	Pr	II	960	1
3800.3721	Th	II	105	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f2.(3F).6d	7/2	39458.284
3800.38	Hf	I	330	-
3800.457	Ne	II	10	-	2s2.2p4.(1D).3p	2P°1/2	276511.8	2s2.2p4.(3P).4d	4P3/2	302816.9602
3800.502	Cu	I	20	-	3d9.(2D).4s.4p.(3P°)	2F°7/2	44963.26	3d9.4s.(3D).4d	4D7/2	71268.23
3800.543	Sc	I	10	-	3d.4s.(3D).4p	4D°5/2	16141.0012	3d.4s.(1D).4d	2D5/2	42445.509
3800.5431	Kr	I	3	-	4s2.4p5.(2P°3/2).5s	2[3/2]°1	80916.768	4s2.4p5.(2P°3/2).7p	2[3/2]1	107221.333
3800.55	Mn	I	270	-	3d5.(6S).4s.4p.(3P°)	z 4P°5/2	31001.15	3d6.(5D).5s	f 4D7/2	57305.62
3800.5895	Th	II	45	-	5f.(2F°).6d2.(3F)	4H°13/2	19912.3404	5f.6d.(3F°).7p	11/2	46216.5809
3800.65	Cr	I	25	-	3d5.(2F1).4s	b 3F4	33113.212	3d4.(3F1).4s.4p.(1P°)	r 3F°3	59416.921
3800.67	Lu	I	10	-	5d2.(3F).6s	4F5/2	19403.29	5d2.(3F?).6p	2F°5/2	45706.97
3800.8	Fe	IX	1	-	3s2.3p5.3d	3F°3	429310.9	3s2.3p5.3d	3D°3	455612.2
3800.816	Ne	II	2	-	2s2.2p4.(3P).3d	2P3/2	281720.2755	2s2.2p4.(3P).5p	4D°1/2	308022.9587
3800.89	Sm	II	165	-
3800.9	Se	III	7000	9
3800.92	Te	II	720	1	5s2.5p2.(3P).6p	2S°1/2	97780.09	5s.(2S).5p4.(3P)	2P3/2	124082.07
3800.99	Xe	II	4	-	5p4.(3P1).5d	2[2]5/2	112703.64	5p4.(3P2).4f	2[3]°7/2	139005.27
3801.	Mn	XXIV	4	-	1s.4p	3P°1	61672500	1s.4d	3D1	61698800
3801.	Co	XII	2	-	3s2.3p4	3P1	15820	3s2.3p4	1D2	42120
3801.0108	Sn	I	2500	3	5s2.5p2	1D2	8612.955	5s2.5p.6s	3P°1	34914.282
3801.013	Ne	II	2	-	2s2.2p4.(3P).3d	4P1/2	280768.508	2s2.2p4.(3P).5p	4P°3/2	307069.808
3801.0723	Pt	I	30	-	5d8.6s2	3F2	15501.8344	5d8.6s.(2D).6p	a 3D°1	41802.733
3801.08	Bk	II	10000	12
3801.0805	Ti	I	165	-	3d3.(2G).4s	a 3G4	15156.802	3d.4s2.4p	s 3F°3	41457.639
3801.142	Mn	II	45	-	3d5.(4F).4s	a 5F2	43850.341	3d5.(4D).4p	y 5F°1	70150.76
3801.16	V	I	10	-	3d3.4s2	a 4F5/2	137.383	3d4.(5D).4p	y 6D°3/2	26437.754
3801.1616	Ti	I	15	-	3d2.(3F).4s.4p.(3P°)	z 3F°3	19421.58	3d2.4s.(2F).4d	f 3H4	45721.863
3801.2	Co	XII	2	-	3s2.3p4	3P1	15820	3s2.3p4	1D2	42120
3801.29	Gd	II	60	-
3801.3211	Th	II	225	-	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f.6d.(3H°).7p	11/2	40574.7511
3801.39	Xe	I	15	-	5p5.(2P°3/2).6s	2[3/2]°2	67067.547	5p5.(2P°3/2).5f	2[3/2]2	93366.245
3801.49	Es		10000	12
3801.52	Ce	II	150	-	4f.5d.(3G°).6s	4G°11/2	7233.627	4f.5d.(3G°).6p	4H13/2	33531.388
3801.5549	Ti	I	80	-	3d3.(2P).4s	a 1P1	20062.886	3d3.(2P).4p	1P°1	46360.447
3801.5563	Cu	II	6	-	3d9.(2D3/2).5p	2[1/2]°0	122224.0199	3d9.(2D3/2).6d	2[3/2]1	148521.575
3801.65	Mn	II	25	-	3d5.(6S).4d	e 5D3	82144.603	3d5.(6S).5f	5F°4	108441.49
3801.6583	Hg	I	10	-	5d10.6s.6p	1P°1	54068.6829	5d10.6s.10s	1S0	80365.528
3801.6791	Fe	I	60	-	3d7.(4P).4s	b 3P2	22838.323	3d6.(3F2).4s.4p.(3P°)	v 3D°3	49135.023
3801.71	Xe	III	3	-	5s.5p5	1P°1	163527.4	5s2.5p3.(2D°).4f	1D2	189824.07
3801.76	In	II	7	-	5s.6p	3P°2	108430.337	5s.7d	3D1	134726.488
3801.8084	Fe	I	9	-	3d7.(4P).4s	b 3P1	22946.816	3d6.(3F2).4s.4p.(3P°)	v 3D°2	49242.621
3801.839	Mo	I	35	-	4d5.(4D).5s	b 5D4	20157.802	4d5.(4F).5p	v 5F°3	46453.388
3801.87	Mg	I	10	-	3s.3p	1P°1	35051.264	3s.19d	1D2	61346.7

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