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
1987.509	Fe	III	2000	-	3d5.(4G).4s	5G6	63425.74	3d5.(4G).4p	5G°6	113739.99
1987.514	Fe	II	-	-	3d6.(3H).4p	z 2G°9/2	62083.118	3d6.(5D).7s	6D9/2	112397.186
1987.821	Fe	III	100	-	3d5.(4P).4s	5P1	66592.08	3d5.(4G).4p	5F°2	116898.44
1987.825	Fe	II	-	-	3d6.(3F2).4p	y 4G°5/2	64087.408	3d6.(5D).6d	1143933/2	114393.845
1987.957	Fe	II	2	-	3d7	a 2G7/2	16369.4098	3d6.(3G).4p	y 4H°7/2	66672.336
1988.633	Fe	III	5	-	3d5.(a 2F).4s	1F3	87902.06	3d5.(2H).4p	3G°3	138187.96
1988.656	Fe	II	-	-	3d6.(3H).4p	z 2G°7/2	62322.445	3d6.(5D).7s	6D7/2	112607.597
1988.997	Fe	III	4	-	3d5.(a 2D).4s	3D3	82383.08	3d5.(2I).4p	3H°4	132659.48
1989.138	Fe	III	15	-	3d5.(4G).4s	5G5	63466.85	3d5.(4G).4p	5G°6	113739.99
1989.275	Fe	III	5	-	3d5.(4F).4s	3F2	90423.78	3d5.(a 2G).4p	3F°3	140693.38
1989.397	Fe	III	15	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(4F).4p	5G°2	134938.17
1989.766	Fe	II	-	-	3d5.4s2	d 4P3/2	57493.333	3d6.(5D).6p	4D°1/2	107750.54
1989.983	Fe	III	100	-	3d5.(4G).4s	5G6	63425.74	3d5.(4G).4p	5G°5	113677.29
1990.062	Fe	II	-	-	3d6.(3F2).4s	b 4F5/2	22939.3512	3d6.(3D).4p	y 2P°3/2	73189.114
1990.1111	Fe	II	-	-	3d5.4s2	d 4P1/2	57578.49	3d6.(5D).6p	6P°3/2	107826.94
1990.153	Fe	III	1	-	3d6	3H4	20481.72	3d5.(4G).4s	3G4	70729.12
1990.2651	Fe	II	4	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d6.(1G2).4p	x 2F°5/2	73054.913
1990.298	Fe	III	1	-	3d6	3H4	20481.72	3d5.(4G).4s	3G3	70725.46
1990.596	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d6.(3P2).5p	4D°5/2	110506.577
1990.675	Fe	III	2	-	3d5.(4D).4s	5D0	69747.95	3d5.(4P).4p	3P°1	119982.34
1990.804	Fe	II	1	-	3d6.(3P2).4s	b 4P3/2	21812.0454	3d6.(3D).4p	w 4P°3/2	72043.06
1990.854	Fe	II	-	-	3d6.(3D).4s	b 2D5/2	36252.931	3d6.(1F).4p	u 2F°7/2	86482.56
1991.044	Fe	I	-	-	3d7.(4F).4s	a 5F5	6928.268	3d6.4s.(6D7/2).4f	2[13/2]°6	57153.171
1991.21	Fe	III	20	-	3d5.(4F).4s	3F4	90472.61	3d5.(a 2G).4p	3F°3	140693.38
1991.254	Fe	II	3	-	3d7	a 2G7/2	16369.4098	3d6.(3G).4p	y 4H°9/2	66589.042
1991.255	Fe	I	1	-	3d7.(4F).4s	a 5F5	6928.268	3d6.4s.(6D7/2).4f	2[11/2]°5	57147.784
1991.54	Fe	I	1	-	3d6.4s2	a 5D3	415.933	3d6.(5D).4s (6D).5p	n 7P°3	50628.372
1991.618	Fe	III	810	-	3d5.(4G).4s	5G5	63466.85	3d5.(4G).4p	5G°5	113677.29
1991.801	Fe	II	2	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d6.(1G2).4p	x 2F°7/2	73016.184
1991.87	Fe	II	-	-	3d6.(3F2).4s	b 4F5/2	22939.3512	3d6.(1G2).4p	w 2G°7/2	73143.346
1992.026	Fe	III	135	-	3d5.(2I).4s	3I7	79840.34	3d5.(2I).4p	3K°7	130040.6
1992.0815	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d6.(3F2).5p	4D°7/2	110469.101
1992.146	Fe	I	1	-	3d6.4s2	a 5D2	704.007	3d6.(5D).4s (6D).5p	n 7P°2	50901.172
1992.206	Fe	III	135	-	3d5.(2I).4s	3I6	79845.04	3d5.(2I).4p	3K°7	130040.6
1992.432	Fe	III	30	-	3d5.(4G).4s	5G4	63487.32	3d5.(4G).4p	5G°5	113677.29
1992.599	Fe	I	-	-	3d6.4s2	a 5D4	0	3d6.(5D).4s (6D).5p	n 7P°4	50185.743
1992.867	Fe	III	55	-	3d5.(a 2F).4s	3F2	84370.15	3d5.(a 2F).4p	3G°3	134549.01
1993.276	Fe	III	100	-	3d5.(4G).4s	5G5	63466.85	3d5.(4G).4p	5G°4	113635.56
1993.287	Fe	II	5	-	3d7	a 2G9/2	15844.6485	3d6.(3G).4p	x 4F°9/2	66012.775
1993.5721	Fe	II	-	-	3d5.4s2	d 4P5/2	57411.086	3d6.(5D).6p	6F°5/2	107572.279
1993.7051	Fe	II	4	-	3d5.4s2	d 4P1/2	57578.49	3d6.(5D).6p	4F°3/2	107736.321
1993.778	Fe	II	1	-	3d6.(3F2).4s	b 4F3/2	23031.2829	3d6.(3D).4p	y 2P°1/2	73187.318
1993.911	Fe	II	2	-	3d6.(3P2).4s	b 4P3/2	21812.0454	3d6.(3D).4p	w 4P°5/2	71964.75
1994.081	Fe	III	435	-	3d5.(4G).4s	5G4	63487.32	3d5.(4G).4p	5G°4	113635.56
1994.226	Fe	II	-	-	3d5.4s2	d 4P1/2	57578.49	3d6.(5D).6p	6F°1/2	107723.2
1994.256	Fe	III	30	-	3d5.(4D).4s	5D2	69838.15	3d5.(4P).4p	3P°1	119982.34
1994.383	Fe	III	40	-	3d5.(4G).4s	5G3	63494.73	3d5.(4G).4p	5G°4	113635.56
1994.5704	Fe	I	-	-	3d7.(4F).4s	a 5F5	6928.268	3d6.4s.(6D).6p	5F°4	57064.346
1994.841	Fe	III	55	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(a 2G).4p	1G°4	139827.18
1994.8643	Fe	II	3	-	3d5.(6S).4s.4p.(3P°)	z 8P°9/2	52966.173	3d5.4s.(7S).5s	8S7/2	103094.888

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