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
2805.317	Fe	II	4	-	3d6.(3D).4s	b 4D3/2	31364.4554	3d6.(3F2).4p	y 2D°5/2	67000.53
2805.62	Fe	II	-	-	3d6.(3G).4p	y 2F°7/2	69606.567	3d6.(3P2).4d	2D5/2	105238.815
2805.759	Fe	I	1	-	3d7.(4P).4s	a 5P2	17726.988	3d6.(3G).4s.4p.(3P°)	x 3F°3	53357.515
2805.7887	Fe	II	5	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(3F2).4p	x 4D°7/2	62945.045
2805.8101	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.(3G).4s.4p.(3P°)	v 5F°5	47606.114
2806.072	Fe	I	-	-	3d6.4s2	a 3P22	18378.186	3d6.(3D).4s.4p.(3P°)	t 5P°3	54004.718
2806.25	Fe	II	-	-	3d6.(3G).4s	b 2G9/2	30388.5451	3d6.(3G).4p	x 4F°9/2	66012.775
2806.788	Fe	II	-	-	3d6.(3F1).4s	d 2F5/2	54870.541	3d6.(5D).5p	6F°5/2	90487.827
2806.846	Fe	II	-	-	3d5.4s2	b 4G9/2	54273.656	3d6.(3F1).4p	4G°7/2	89890.396
2806.984	Fe	I	7	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(3H).4s.4p.(3P°)	z 5H°5	42991.697
2807.175	Fe	II	-	-	3d6.(3D).4s	b 4D5/2	31387.9788	3d6.(3F2).4p	y 2D°5/2	67000.53
2807.2437	Fe	I	-	-	3d6.4s2	a 5D4	0	3d7.(4F).4p	z 5G°3	35611.625
2807.523	Fe	II	-	-	3d6.(3G).4p	y 2H°9/2	68000.785	3d6.(3G).5s	e 2G9/2	103608.921
2807.599	Fe	II	-	-	3d5.4s2	b 4G7/2	54283.236	3d6.(3F1).4p	4G°7/2	89890.396
2807.88	Fe	V	1	-	3d4	3F22	26760.7	3d4	3F13	62364.3
2808.3268	Fe	I	1	-	3d7.(4F).4s	a 5F3	7728.06	3d6.(3H).4s.4p.(3P°)	z 5H°3	43325.964
2808.355	Fe	I	-	-	3d6.4s2	a 3P22	18378.186	3d6.(3D).4s.4p.(3P°)	5D°1	53975.744
2808.947	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°2	24506.917	3d6.4s.(6D3/2).6d	2[7/2]3	60097.024
2808.974	Fe	III	-	-	3d5.(b 2F).4p	3G°3	146891.13	3d5.(4P).4d	5F2	182480.78
2809.435	Fe	II	-	-	3d6.(3G).4p	y 2F°5/2	69650.481	3d6.(3P2).4d	4P5/2	105234.246
2809.782	Fe	II	4	-	3d6.(5D).4p	z 6P°7/2	42658.2444	3d6.(5D).5s	e 6D7/2	78237.709
2810.311	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D).7s	7D2	58683.804
2810.593	Fe	II	-	-	3d6.(1G2).4p	w 2G°7/2	73143.346	3d6.(3D).5s	4D5/2	108712.415
2810.837	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3P2).4s.4p.(1P°)	3D°3	57565.305
2811.167	Fe	I	-	-	3d7.(4F).4s	a 3F3	12560.934	3d6.(3G).4s.4p.(3P°)	v 5F°3	48122.928
2811.2705	Fe	II	4	-	3d6.(3G).4s	a 4G11/2	25428.7893	3d6.(3H).4p	z 4H°9/2	60989.444
2811.29	Fe	V	1	-	3d4	3F22	26760.7	3d4	3F12	62321.1
2811.597	Fe	I	1	-	3d7.(4P).4s	b 3P2	22838.323	3d6.4s.(4D).5p	3D°1	58394.864
2811.684	Fe	II	-	-	3d6.(3G).4p	y 2F°5/2	69650.481	3d6.(5D).5d	6G5/2	105205.808
2811.775	Fe	I	1	-	3d6.4s2	b 3G4	24118.819	3d7.(4F5/2).4f	2[9/2]°4	59673.113
2811.824	Fe	III	-	-	3d5.(b 2F).4p	3G°3	146891.13	3d5.(4P).4d	5F3	182444.83
2811.859	Fe	I	1	-	3d6.4s2	b 3G4	24118.819	3d7.(4F5/2).4f	2[7/2]°3	59671.962
2811.906	Fe	I	1	-	3d6.4s2	b 3G4	24118.819	3d7.(4F5/2).4f	2[7/2]°4	59671.467
2812.0401	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3D).4s.4p.(3P°)	t 3F°4	57550.01
2812.212	Fe	I	1	-	3d6.4s2	b 3F23	20874.482	3d6.(1I).4s.4p.(3P°)	u 3H°4	56423.283
2812.238	Fe	II	-	-	3d6.(3G).4p	y 2F°7/2	69606.567	3d6.(3F2).4d	4G9/2	105155.093
2812.307	Fe	I	-	-	3d7.(4F).4s	a 3F2	12968.554	3d7.(4P).4p	x 3P°1	48516.138
2812.4956	Fe	II	4	-	3d6.(3P2).4s	b 2P3/2	25787.5816	3d6.(3P2).4p	y 4P°3/2	61332.753
2812.4997	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°3	24180.862	3d6.4s.(6D5/2).6d	2[9/2]4	59725.904
2812.685	Fe	II	-	-	3d6.(3G).4s	b 2G9/2	30388.5451	3d6.(3G).4p	x 4G°7/2	65931.358
2813.	Fe	II	-	-	3d6.(1G2).4p	w 2G°9/2	73091.63	3d6.(1I).5s	2I11/2	108630.427
2813.081	Fe	II	-	-	3d6.(3F2).4p	z 2F°7/2	64286.354	3d6.(3F2).5s	f 4F5/2	99824.051
2813.17	Fe	III	-	-	3d5.(b 2D).4s	3D3	105929.25	3d5.(4F).4p	3D°3	141466.65
2813.24	Fe	III	7	-	3d5.(a 2G).4s	3G5	89908.09	3d5.(4D).4p	3F°4	125443.72
2813.2863	Fe	I	15	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(3H).4s.4p.(3P°)	y 5G°5	42911.917
2813.507	Fe	II	-	-	3d6.(3F2).4p	y 4G°7/2	64040.891	3d6.(3F2).5s	f 4F9/2	99573.244
2813.617	Fe	II	8	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3H).4p	z 4I°9/2	61512.63
2814.006	Fe	II	-	-	3d5.(6S).4s.4p.(3P°)	x 4P°3/2	69302.086	3d6.(5D).5d	6D5/2	104828.163
2814.227	Fe	II	-	-	3d6.(3D).4p	y 2P°3/2	73189.114	3d6.(3D).5s	4D5/2	108712.415
2814.33	Fe	V	1	-	3d4	3F23	26842.3	3d4	3F13	62364.3

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