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
6589.611	Si	I	15	3	3s2.3p2	3P2	223.157	3s2.3p2	1S0	15394.37
6589.72	Sm	II	420	103
6589.738	V	II	-	-	3d3.(4F).4d	3P1	75080.739	3d3.(4F3/2).4f	2[5/2]°2	90251.648
6590.252	V	II	-	-	3d3.(4F).4d	3H4	75140.64	3d3.(4F3/2).4f	2[7/2]°4	90310.433
6590.422	Co	II	20	6	3d7.(4F).5p	5F°4	95976.579	3d7.(4F).5d	5F4	111145.875
6590.499	Cr	I	20	5	3d4.(5D).4s.4p.(3P°)	z 5D°0	33338.2563	3d4.4s.5s	f 5D1	48507.408
6590.8	Cr	V	4	1	3p6.3d2	3F3	508.2	3p6.3d2	3P1	15676.6
6590.86	Xe	I	-	-	5p5.(2P°3/2).6p	2[3/2]1	78956.031	5p5.(2P°3/2).8d	2[1/2]°0	94124.342
6591.	Nb	I	150	39
6591.3125	Fe	I	-	-	3d7.(2F).4s	d 3F4	37045.934	3d7.(2D2).4p	t 3D°3	52213.23
6591.446	C	I	4	1	2s2.2p.3p	3P0	71352.54344	2s2.2p.5d	3P°1	86519.506
6591.4843	Th	I	180	44	6d2.7s2	3F2	0	6d2.7s.7p	5G°3	15166.900593
6591.6	Gd	I	135	32
6591.79	Th	II	20	6	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f.6d.(3H°).7p	5/2	39700.5832
6591.99	Zr	I	150	36
6592.134	Cr	I	20	5	3d5.(2D3).4s	b 3D3	31008.9708	3d5.(4P).4p	y 3D°3	46174.3884
6592.29	Pm	II	1000	248
6592.3192	Cr	II	150	39	3d4.(5D).4d	e 4F3/2	90512.5109	3d4.(5D3).4f	2[3]°5/2	105677.4892
6592.52	Re	I	1500	336
6592.554	Th	II	-	-	5f.6d.(3F°).7p	5/2	41328.3497	6d.7s.(3D).7p	°3/2	37601.7026
6592.609	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5D°3	39969.853	3d6.4s.(6D).6s	5D2	55134.168
6592.896	Cu	II	-	-	3d9.(2D3/2).5s	2[3/2]1	110084.4773	3d8.(3P).4s.4p.(3P°)	5P°2	125248.121
6592.9134	Fe	I	100	24	3d7.(2G).4s	a 3G4	21999.13	3d7.(4F).4p	y 3F°3	37162.746
6592.914	Ti	I	10	2	3d3.(4F).4s	b 3F3	11639.8109	3d2.(1D).4s.4p.(3P°)	x 3F°2	26803.42
6593.27	Xe	I	-	-	5p5.(2P°3/2).5d	2[3/2]°1	83889.971	5p5.(2P°1/2).7p	2[1/2]1	99052.8
6593.34	Ra	II	5500	1357	5f	2F°5/2	48987.86	5g	2G7/2,9/2	64150.49
6593.42	Gd	I	25	6
6593.46	La	I	165	43	5d2.(3F).6s	4F5/2	3010.002	5d2.(3F).6p	2D°3/2	18172.35
6593.517	V	II	-	-	3d3.(4F).4d	3P2	75335.877	3d3.(4F7/2).4f	2[3/2]°2	90498.128
6593.6078	Th	II	-	-	6d2.(1G).7s	2G7/2	9711.96192	6d.7s.(3D).7p	°5/2	44821.9067
6593.74	Ru	I	420	103	4d7.(a 2D).5s	a 1D2	17045.97	4d7.(a 4F).5p	z 3D°2	32207.65
6593.79	Eu	I	750	186	4f7.(8S°).5d (9D°).6s	a 8D°9/2	15680.28	4f7.(8S°).5d (9D°).6p	z 8D7/2	30841.99
6593.8701	Fe	I	20	5	3d6.4s2	a 3H5	19621.006	3d7.(4F).4p	z 5G°5	34782.421
6594.14	Dy	II	100	24
6594.683	Cr	I	255	65	3d6	c 5D4	35397.9566	3d5.(4D).4p	u 5D°4	50557.4907
6594.891	Th	II	-	-	5f.6d.(3F°).7s	2F°5/2	12472.17734	5f.7s.(3F°).7p	3/2	37821.9631
6594.9	S	IV	4	1	3s2.5d	2D5/2	303480.1	3s2.6p	2P°3/2	318639.2
6595.	K	II	15	4	3p5.3d	3F°2	171522.6	3p5.4p	3D2	186681.4
6595.01	Xe	II	35	8	5p4.(1D2).5d	2[4]9/2	114905.15	5p4.(1D2).6p	2[3]°7/2	130063.96
6595.09	Fe	III	-	-	3d5.(4D).5s	3D2	189784.65	3d5.(4D).5p	5F°2	204943.37
6595.24	C	I	4	1	2s2.2p.3p	3P1	71364.93596	2s2.2p.5d	3P°0	86523.19
6595.325	Ba	I	1500	383	6s.5d	3D1	9033.966	5d.6p	3D°1	24192.033
6595.363	Cs	III	95	23	5s2.5p4.(3P2).7p	2[3]°7/2	209834.028	5s2.5p4.(3P2).7d	2[3]7/2	224992.013
6595.48	Pr	I	20	5
6595.561	Xe	I	8	2	5p5.(2P°3/2).6p	2[3/2]2	79212.465	5p5.(2P°3/2).8d	2[5/2]°3	94369.995
6595.819	Cs	III	20	5	5s2.5p4.(3P2).7p	2[2]°3/2	211655.671	5s2.5p4.(3P2).7d	2[0]1/2	226812.586
6596.113	Ar	I	9	2	3s2.3p5.(2P°3/2).4p	2[5/2]3	105462.7596	3s2.3p5.(2P°1/2).4d	2[5/2]°2	120619.0162
6596.46	Fe	II	-	-	3d6.(5D).4p	z 4F°3/2	45289.8248	3d5.4s2	c 4D5/2	60445.279
6596.71	Zr	I	40	9
6596.849	C	I	6	1	2s2.2p.3p	3P1	71364.93596	2s2.2p.5d	3P°1	86519.506

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