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
2880.8309	Fe	II	3	-	3d6.(3F2).4s	a 2F5/2	27620.4033	3d6.(3H).4p	z 2G°7/2	62322.445
2881.073	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7D°2	19912.495	3d6.(5D).4s (6D).6s	g 7D2	54611.71
2881.184	Fe	II	-	-	3d6.(3D).4p	w 4F°3/2	72169.004	3d6.(3F2).4d	4F5/2	106866.77
2881.294	Fe	II	-	-	3d6.(5D).5s	e 6D7/2	78237.709	3d6.(5D4).5f	2[2]°5/2	112934.3
2881.44	Fe	V	1	-	3d4	1G24	36585.6	3d4	1G14	71280.3
2881.741	Fe	I	1	-	3d7.(2G).4s	a 1G4	24574.655	3d7.(4F7/2).4f	2[7/2]°4	59265.744
2881.805	Fe	I	-	-	3d7.(2G).4s	a 1G4	24574.655	3d7.(4F7/2).4f	2[9/2]°5	59264.884
2882.026	Fe	I	1	-	3d7.(2G).4s	a 1G4	24574.655	3d7.(4F7/2).4f	2[9/2]°4	59262.299
2882.195	Fe	II	-	-	3d6.(5D).4p	z 4F°7/2	44753.8179	3d6.(5D).5s	e 4D7/2	79439.496
2882.5056	Fe	II	3	-	3d6.(1I).4p	y 2I°13/2	73966.843	3d6.(1I).5s	2I13/2	108648.712
2882.632	Fe	I	1	-	3d6.4s2	a 3H5	19621.006	3d6.(3D).4s.4p.(3P°)	5D°4	54301.34
2882.744	Fe	II	-	-	3d6.(1I).4p	y 2I°11/2	73969.761	3d6.(1I).5s	2I13/2	108648.712
2882.86	Fe	II	-	-	3d6.(3D).4p	w 4F°3/2	72169.004	3d6.(5D).5d	4F3/2	106846.649
2883.131	Fe	II	-	-	3d6.(5D).5s	e 6D7/2	78237.709	3d6.(5D4).5f	2[3]°7/2	112912.023
2883.22	Fe	III	-	-	3d5.(b 2G).4s	3G4	114340.26	3d5.(2H).4p	1G°4	149013.21
2883.373	Fe	II	-	-	3d6.(3G).4p	x 4G°5/2	66078.272	3d6.(3F2).5s	e 2F5/2	100749.825
2883.7101	Fe	II	20	-	3d6.(3H).4s	b 2H11/2	26170.181	3d6.(3H).4p	z 4H°13/2	60837.56
2883.747	Fe	I	-	-	3d7.(2G).4s	a 3G5	21715.732	3d6.(1I).4s.4p.(3P°)	u 3H°5	56382.662
2884.026	Fe	II	-	-	3d6.(1I).4p	y 2I°13/2	73966.843	3d6.(1I).5s	2I11/2	108630.427
2884.101	Fe	II	-	-	3d6.(1G2).4p	x 2H°11/2	72261.742	3d6.(3F2).4d	2G9/2	106924.441
2884.185	Fe	II	-	-	3d6.(3D).4p	w 4F°5/2	72238.564	3d6.(3F2).4d	2G7/2	106900.373
2884.2694	Fe	II	2	-	3d6.(1I).4p	y 2I°11/2	73969.761	3d6.(1I).5s	2I11/2	108630.427
2884.7642	Fe	II	10	-	3d6.(5D).4p	z 4D°5/2	44784.7859	3d6.(5D).5s	e 4D7/2	79439.496
2885.031	Fe	II	-	-	3d6.(5D).5s	e 6D3/2	78725.822	3d6.(5D3).5f	2[2]°5/2	113377.34
2885.3464	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°2	24506.917	3d6.4s.(4D).4d	3S1	59154.662
2885.932	Fe	II	2	-	3d6.(1I).4s	a 2I13/2	32875.6409	3d6.(3G).4p	y 2H°11/2	67516.328
2886.04	Fe	II	-	-	3d6.(1D2).4p	w 2P°1/2	78841.872	3d6.(5D).7s	4D3/2	113481.304
2886.125	Fe	II	-	-	3d5.4s2	4F7/2	73492.248	3d5.(4F).4s.4p.(3P°)	6D°5/2	108130.542
2886.242	Fe	II	1	-	3d6.(3H).4s	b 2H11/2	26170.181	3d6.(3H).4p	z 4G°9/2	60807.239
2886.3158	Fe	I	-	-	3d7.(4F).4s	a 3F3	12560.934	3d6.(3F2).4s.4p.(3P°)	x 3F°2	47197.01
2886.9722	Fe	II	-	-	3d6.(3D).4p	w 4F°5/2	72238.564	3d6.(3F2).4d	4F5/2	106866.77
2887.143	Fe	I	-	-	3d7.(2P).4s	c 3P2	24335.766	3d6.4s.(4D).5p	3F°2	58961.996
2887.227	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°7/2	79331.361	3d6.(5D).6d	6D9/2	113956.532
2887.313	Fe	II	1	-	3d6.(5D).4p	z 6D°3/2	39013.216	3d5.4s2	4F3/2	73637.285
2887.36	Fe	I	-	-	3d6.4s2	a 3H6	19390.168	3d6.(3D).4s.4p.(3P°)	5F°5	54013.752
2887.538	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°2	23192.5	3d6.(5D).4s (4D).4d	i 5D3	57813.942
2887.648	Fe	II	-	-	3d6.(3F2).4p	y 4G°9/2	63948.803	3d6.(3H).5s	e 4H7/2	98568.907
2887.8049	Fe	I	1	-	3d7.(2G).4s	a 3G5	21715.732	3d6.(1I).4s.4p.(3P°)	u 3H°6	56333.96
2887.958	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d6.(3G).4s.4p.(3P°)	t 3G°4	54237.415
2888.0956	Fe	II	8	-	3d6.(3P2).4s	b 2P3/2	25787.5816	3d6.(3P2).4p	y 4P°5/2	60402.333
2888.497	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D).7s	5D4	58321.383
2888.652	Fe	II	-	-	3d6.(3D).4p	w 4F°5/2	72238.564	3d6.(5D).5d	4F3/2	106846.649
2888.787	Fe	II	-	-	3d6.(1I).4s	a 2I11/2	32909.883	3d6.(3G).4p	y 2H°11/2	67516.328
2888.992	Fe	II	-	-	3d6.(3H).4s	b 2H9/2	26352.7671	3d6.(3H).4p	z 4G°7/2	60956.781
2889.162	Fe	II	-	-	3d6.(3G).4p	x 2G°9/2	70314.624	3d6.(3F2).4d	4F9/2	104916.552
2889.387	Fe	II	1	-	3d6.(3G).4p	x 2G°7/2	70523.694	3d6.(3H).4d	2G7/2	105123.005
2889.69	Fe	II	-	-	3d6.(5D).4p	z 4F°3/2	45289.8248	3d6.(5D).5s	e 4D5/2	79885.523
2889.864	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(1G2).4s.4p.(3P°)	u 3F°4	56592.703
2889.8998	Fe	I	-	-	3d6.4s2	a 3H6	19390.168	3d6.(3G).4s.4p.(3P°)	t 3G°5	53983.293
2889.9877	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°1	20019.635	3d6.(5D).4s (6D).6s	g 7D2	54611.71

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