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
1262.446	Fe	II	2	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d6.(3H).5p	4G°7/2	109975.739
1262.823	Fe	II	9	-	3d6.(3P2).4s	b 2P1/2	26932.7348	3d5.(4D).4s.4p.(3P°)	2P°1/2	106120.45
1262.945	Fe	II	2	-	3d6.(3D).4s	b 4D5/2	31387.9788	3d6.(3F2).5p	4F°5/2	110568.558
1263.057	Fe	II	3	-	3d7	a 4P5/2	13474.4474	3d6.(3F1).4p	4D°3/2	92647.591
1263.198	Fe	II	3	-	3d6.(3P2).4s	b 4P1/2	22409.8178	3d5.(4D).4s.4p.(3P°)	4P°3/2	101573.977
1263.473	Fe	II	1	-	3d6.(1I).4s	a 2I11/2	32909.883	3d5.(4F).4s.4p.(3P°)	4G°9/2	112057.539
1263.706	Fe	II	6	-	3d6.(3G).4s	a 4G9/2	25805.327	3d5.(2I).4s.4p.(3P°)	4H°9/2	104937.71
1263.844	Fe	V	-	-	3d3.(4P).4p	3D°3	286431.11	3d3.(4F).4d	3F2	365556
1265.074	Fe	II	5	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d5.(2I).4s.4p.(3P°)	4H°7/2	105028.537
1265.105	Fe	III	1	-	3d6	1F3	42896.27	3d5.(4G).4p	3G°4	121941.47
1265.361	Fe	III	6	-	3d6	b 3P1	49577.27	3d5.(4D).4p	3P°1	128605.74
1265.464	Fe	II	1	-	3d7	a 4P3/2	13673.2045	3d6.(3P1).4p	u 2D°5/2	92695.398
1265.641	Fe	II	10	-	3d6.(3G).4s	a 4G9/2	25805.327	3d5.(2I).4s.4p.(3P°)	4H°11/2	104816.702
1265.776	Fe	II	10	-	3d7	a 2H9/2	20805.7632	3d6.(1G1).4p	2G°7/2	99808.549
1266.115	Fe	III	2	-	3d5.(6S).4s	5S2	41000.31	3d5.(4P).4p	3P°1	119982.34
1266.156	Fe	III	2	-	3d6	b 1G4	57221.2	3d5.(a 2D).4p	1F°3	136200.07
1266.245	Fe	II	10	-	3d6.(3G).4s	a 4G5/2	26055.412	3d5.(2I).4s.4p.(3P°)	4H°7/2	105028.537
1266.524	Fe	V	-	-	3d3.(4P).4s	5P1	204729.74	3d3.(2D2).4p	3P°2	283686.14
1266.526	Fe	II	10	-	3d6.(5D).4s	a 4D3/2	8680.4706	3d5.(4P).4s.4p.(3P°)	6D°1/2	87636.3
1266.675	Fe	II	40	-	3d6.(5D).4s	a 6D7/2	384.7872	3d5.(6S).4s.4p.(1P°)	x 6P°7/2	79331.361
1267.139	Fe	II	5	-	3d7	a 2G9/2	15844.6485	3d5.(4D).4s.4p.(3P°)	6P°7/2	94763.218
1267.416	Fe	II	40	-	3d6.(5D).4s	a 6D7/2	384.7872	3d5.(6S).4s.4p.(1P°)	x 6P°5/2	79284.919
1267.885	Fe	III	1	-	3d5.(a 2G).4s	3G5	89908.09	3d5.(b 2G).4p	1H°5	168779.84
1268.143	Fe	II	9	-	3d7	a 4P5/2	13474.4474	3d5.(4G).4s.4p.(3P°)	v 4F°5/2	92329.905
1268.559	Fe	II	7	-	3d7	a 2H9/2	20805.7632	3d5.(4G).4s.4p.(3P°)	2G°7/2	99635.42
1268.922	Fe	II	6	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d5.(2G2).4s.4p.(3P°)	4H°7/2	109571.639
1268.95	Fe	II	2	-	3d6.(3P2).4s	b 4P5/2	20830.5534	3d5.(4G).4s.4p.(3P°)	2G°7/2	99635.42
1269.041	Fe	II	9	-	3d7	a 4P5/2	13474.4474	3d6.(3P1).4p	4P°5/2	92274.123
1269.121	Fe	III	6	-	3d5.(4F).4s	3F3	90484.18	3d5.(b 2G).4p	1G°4	169277.63
1269.212	Fe	II	7	-	3d6.(5D).4s	a 4D1/2	8846.7837	3d5.(4P).4s.4p.(3P°)	6D°1/2	87636.3
1269.356	Fe	II	7	-	3d7	a 4P3/2	13673.2045	3d6.(3F1).4p	4D°1/2	92453.365
1269.6	Fe	II	2	-	3d6.(1G2).4s	c 2G9/2	33466.4943	3d6.(3G).5p	4F°7/2	112231.439
1269.784	Fe	V	-	-	3d3.(2G).4s	1G4	213533.85	3d3.(2H).4p	3G°5	292287.31
1269.823	Fe	II	7	-	3d7	a 4P5/2	13474.4474	3d6.(5D).5p	4P°3/2	92225.549
1269.961	Fe	II	6	-	3d7	a 4P1/2	13904.8604	3d6.(3F1).4p	4D°3/2	92647.591
1270.47	Fe	V	-	-	3d3.(4P).4s	5P2	204975.19	3d3.(2D2).4p	3P°2	283686.14
1270.687	Fe	III	2	-	3d5.(6S).4s	5S2	41000.31	3d5.(4P).4p	3P°2	119697.69
1271.022	Fe	II	2	-	3d7	a 2G7/2	16369.4098	3d6.(3F1).4p	2F°5/2	95046.177
1271.234	Fe	II	10	-	3d6.(5D).4s	a 6D5/2	667.6829	3d5.(6S).4s.4p.(1P°)	x 6P°7/2	79331.361
1271.348	Fe	II	7	-	3d7	a 4P3/2	13673.2045	3d5.(4G).4s.4p.(3P°)	v 4F°5/2	92329.905
1271.592	Fe	II	10	-	3d7	a 4P3/2	13673.2045	3d6.(5D).5p	4P°1/2	92314.764
1271.974	Fe	II	10	-	3d6.(5D).4s	a 6D5/2	667.6829	3d5.(6S).4s.4p.(1P°)	x 6P°5/2	79284.919
1272.16	Fe	II	-	-	3d6.(1G2).4s	c 2G9/2	33466.4943	3d6.(3F2).5p	4G°7/2	112072.86
1272.248	Fe	II	10	-	3d7	a 4P3/2	13673.2045	3d6.(3P1).4p	4P°5/2	92274.123
1272.617	Fe	II	1	-	3d6.(5D).4s	a 6D5/2	667.6829	3d5.(6S).4s.4p.(1P°)	x 6P°3/2	79245.926
1272.656	Fe	II	10	-	3d6.(5D).4s	a 6D5/2	667.6829	3d6.(1D2).4p	w 2P°3/2	79243.462
1273.038	Fe	II	5	-	3d7	a 4P3/2	13673.2045	3d6.(5D).5p	4P°3/2	92225.549
1273.099	Fe	II	10	-	3d7	a 4P1/2	13904.8604	3d6.(3F1).4p	4D°1/2	92453.365
1273.186	Fe	III	3	-	3d5.(2H).4s	3H4	88664.08	3d5.(b 2G).4p	3G°4	167207.35
1273.68	Fe	III	9	-	3d5.(2H).4s	3H5	88694.86	3d5.(b 2G).4p	3G°4	167207.35

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