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
2000.046	Fe	III	55	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(4F).4p	3G°3	139680.37
2000.148	Fe	III	3	-	3d5.(4F).4s	3F4	90472.61	3d5.(a 2F).4p	1F°3	140453.14
2000.322	Fe	III	1	-	3d6	5D3	436.19	3d6	b 3P2	50411.95
2000.37731	Fe	II	100	-	3d7	a 2H11/2	20340.2461	3d6.(3G).4p	x 2G°9/2	70314.624
2000.578	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(3D).4s.4p.(1P°)	3D°3	57346.148
2000.593	Fe	III	20	-	3d5.(4F).4s	3F3	90484.18	3d5.(a 2F).4p	1F°3	140453.14
2000.671	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d6.4s.(6D).6p	5F°3	57343.828
2000.9046	Fe	II	2	-	3d5.4s2	d 4P3/2	57493.333	3d5.(2D3).4s.4p.(3P°)	4D°1/2	107454.552
2000.9291	Fe	II	2	-	3d5.4s2	d 4P5/2	57411.086	3d5.(2D1).4s.4p.(3P°)	4D°5/2	107371.685
2001.16	Fe	III	55	-	3d5.(4P).4s	5P3	66465.04	3d5.(4P).4p	5D°2	116419.72
2001.264	Fe	III	55	-	3d5.(4P).4s	5P2	66523.3	3d5.(4G).4p	5F°3	116475.56
2001.372	Fe	III	20	-	3d5.(a 2D).4s	1D2	86847.15	3d5.(a 2F).4p	3F°3	136796.9
2001.49	Fe	III	20	-	3d5.(a 2D).4s	1D2	86847.15	3d5.(a 2F).4p	3F°2	136793.8
2001.828	Fe	III	70	-	3d5.(a 2G).4s	3G5	89908.09	3d5.(2H).4p	3I°6	139846.19
2001.833	Fe	II	-	-	3d6.(3P2).4p	z 4S°3/2	59663.44	3d6.(3D).5s	2D3/2	109601.572
2002.267	Fe	III	1	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(4F).4p	3G°4	139625.21
2002.3799	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(5D).4s (6D).5p	n 7P°3	50628.372
2002.477	Fe	III	55	-	3d5.(b 2D).4s	1D2	109570.98	3d5.(b 2D).4p	1F°3	159493.02
2002.483	Fe	II	-	-	3d6.(3F2).4p	x 4D°1/2	63559.498	3d6.(5D).7s	4D3/2	113481.304
2002.5557	Fe	II	1	-	3d5.4s2	d 4P1/2	57578.49	3d6.(5D).6p	4D°3/2	107498.51
2002.601	Fe	III	40	-	3d5.(a 2G).4s	3G5	89908.09	3d5.(a 2G).4p	1G°4	139827.18
2002.994	Fe	III	3	-	3d5.(4D).4s	5D1	69788.52	3d5.(4P).4p	3P°2	119697.69
2003.1909	Fe	II	-	-	3d6.(3P1).4s	c 2P1/2	54063.358	3d5.(4P).4s.4p.(3P°)	2S°1/2	103967.555
2003.503	Fe	III	100	-	3d5.(4P).4s	5P2	66523.3	3d5.(4P).4p	5D°2	116419.72
2003.506	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d6.(3F2).5p	4F°9/2	110166.534
2003.605	Fe	II	-	-	3d6.(3F2).4p	y 4G°7/2	64040.891	3d6.(5D).6d	6D5/2	113934.512
2003.728	Fe	I	1	-	3d7.(4F).4s	a 5F3	7728.06	3d6.4s.(6D3/2).4f	2[3/2]°2	57618.806
2003.8696	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(5D).4s (6D).5p	n 7F°4	50303.225
2003.9104	Fe	II	4	-	3d7	a 4P3/2	13673.2045	3d6.(3F2).4p	x 4D°1/2	63559.498
2004.2293	Fe	II	-	-	3d5.4s2	d 4P3/2	57493.333	3d5.(2D1).4s.4p.(3P°)	4D°5/2	107371.685
2004.289	Fe	III	7	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(a 2F).4p	3G°3	134549.01
2004.3221	Fe	II	-	-	3d5.4s2	d 4P1/2	57578.49	3d5.(2D3).4s.4p.(3P°)	4D°1/2	107454.552
2004.384	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d6.(3F2).5p	4F°7/2	110144.841
2004.441	Fe	II	-	-	3d6.(1G1).4s	d 2G7/2	58666.199	3d5.(2F1).4s.4p.(3P°)	4F°5/2	108539.473
2004.949	Fe	III	40	-	3d5.(4D).4s	5D3	69837.15	3d5.(4P).4p	3P°2	119697.69
2005.088	Fe	III	70	-	3d5.(4P).4s	5P2	66523.3	3d5.(4P).4p	5D°1	116380.24
2005.297	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(5D).4s (6D).5p	n 7F°2	50555.762
2005.451	Fe	III	40	-	3d5.(4P).4s	3P1	73849.35	3d5.(4D).4p	5P°2	123697.15
2005.594	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d6.4s.(6D).6p	5F°2	57572.513
2005.712	Fe	III	55	-	3d5.(a 2G).4s	3G4	89783.78	3d5.(4F).4p	3G°4	139625.21
2005.72	Fe	II	-	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d6.(3D).4p	w 4D°7/2	72651.914
2005.76	Fe	II	2	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d6.(3D).4p	w 4F°9/2	72650.698
2006.2444	Fe	I	-	-	3d7.(4F).4s	a 5F5	6928.268	3d6.4s.(6D9/2).4f	2[13/2]°6	56756.503
2006.245	Fe	I	-	-	3d7.(4F).4s	a 5F5	6928.268	3d6.4s.(6D).6p	7F°4	56756.704
2006.268	Fe	III	55	-	3d5.(4P).4s	5P1	66592.08	3d5.(4P).4p	5D°2	116419.72
2006.318	Fe	I	-	-	3d7.(4F).4s	a 5F5	6928.268	3d6.4s.(6D9/2).4f	2[9/2]°5	56754.726
2006.464	Fe	I	-	-	3d7.(4F).4s	a 5F5	6928.268	3d6.4s.(6D9/2).4f	2[11/2]°5	56751.099
2007.0128	Fe	II	20	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d6.(3D).4p	w 4D°5/2	72619.499
2007.179	Fe	I	-	-	3d6.4s2	a 5D4	0	3d6.(5D).4s (6D).5p	n 7D°3	49805.257
2007.1838	Fe	II	1	-	3d5.4s2	d 4P3/2	57493.333	3d5.(2F1).4s.4p.(3P°)	4G°5/2	107298.265

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