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
2897.9871	Fe	II	-	-	3d6.(3F2).4p	y 4G°9/2	63948.803	3d6.(3H).5s	e 4H9/2	98445.41
2898.3246	Fe	II	1	-	3d6.(3G).4p	x 2G°9/2	70314.624	3d6.(3H).4d	2G9/2	104807.215
2898.3504	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°2	19912.495	3d6.(5D).4s (6D).6s	g 7D3	54404.779
2898.464	Fe	II	-	-	3d5.4s2	4F5/2	73395.831	3d5.(4F).4s.4p.(3P°)	6D°7/2	107886.868
2898.541	Fe	I	1	-	3d6.4s2	a 3P21	19552.478	3d7.(4F).5p	5F°2	54042.527
2898.738	Fe	II	-	-	3d6.(1D2).4s	c 2D5/2	38164.22	3d6.(3D).4p	w 4D°7/2	72651.914
2898.76	Fe	III	-	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(4G).4p	5F°2	116898.44
2898.863	Fe	I	-	-	3d7.(4P).4s	a 5P2	17726.988	3d7.(2D2).4p	t 3D°3	52213.23
2899.2549	Fe	II	3	-	3d6.(3F2).4p	y 4G°5/2	64087.408	3d6.(3H).5s	e 4H7/2	98568.907
2899.383	Fe	III	-	-	3d5.(4F).4s	3F2	90423.78	3d5.(4D).4p	3D°2	124904.09
2899.4144	Fe	I	2	-	3d6.4s2	a 3P22	18378.186	3d7.(2D2).4p	t 3D°1	52857.804
2899.681	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°6	22650.416	3d6.4s.(6D).5d	7G5	57126.823
2899.844	Fe	II	-	-	3d5.4s2	4F7/2	73492.248	3d5.(4F).4s.4p.(3P°)	6D°9/2	107966.642
2900.208	Fe	II	-	-	3d6.(3G).4p	x 2G°7/2	70523.694	3d6.(3F2).4d	4D7/2	104993.879
2900.237	Fe	II	-	-	3d6.(3G).4p	y 2F°5/2	69650.481	3d6.(5D).5d	6P5/2	104120.244
2900.535	Fe	III	-	-	3d5.(4P).4p	5D°3	117068.82	3d5.(6S).4d	5D2	151535.03
2900.6555	Fe	II	-	-	3d6.(3D).4p	w 2F°7/2	75600.9	3d6.(3G).4d	2D5/2	110065.766
2900.768	Fe	II	-	-	3d6.(3F2).4p	y 2G°7/2	65109.691	3d6.(3F2).5s	f 4F9/2	99573.244
2900.938	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°5	22845.869	3d6.4s.(6D).5d	7F4	57307.32
2901.021	Fe	II	-	-	3d6.(1G2).4p	x 2H°11/2	72261.742	3d6.(3H).4d	4F9/2	106722.187
2901.3805	Fe	I	1	-	3d7.(4F).4s	a 3F3	12560.934	3d7.(4P).4p	w 3D°3	47017.188
2901.41	Fe	III	-	-	3d5.(b 2G).4p	3H°5	165939.83	3d5.(4F).4d	5G5	200395.48
2901.473	Fe	II	-	-	3d6.(3H).4s	b 2H11/2	26170.181	3d6.(3H).4p	z 4G°11/2	60625.446
2901.537	Fe	II	1	-	3d6.(3H).4s	b 2H9/2	26352.7671	3d6.(3H).4p	z 4G°9/2	60807.239
2901.585	Fe	I	1	-	3d7.(4P).4s	a 5P2	17726.988	3d7.(2P).4p	1P°1	52180.82
2901.805	Fe	I	-	-	3d7.(4F).4s	a 3F2	12968.554	3d6.(3P2).4s.4p.(3P°)	1D°2	47419.687
2901.9102	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°5	19350.891	3d6.(5D).4s (6D).6s	g 7D5	53800.859
2901.975	Fe	I	-	-	3d6.4s2	a 3H4	19788.251	3d6.(3G).4s.4p.(3P°)	t 3G°4	54237.415
2902.056	Fe	II	-	-	3d6.(3D).4s	b 4D7/2	31483.1979	3d6.(3G).4p	x 4G°7/2	65931.358
2902.2065	Fe	II	-	-	3d6.(3D).4p	w 4D°5/2	72619.499	3d6.(5D).5d	4P3/2	107065.951
2902.32	Fe	II	1	-	3d6.(3F2).4s	a 2F5/2	27620.4033	3d6.(3F2).4p	y 4F°7/2	62065.528
2902.363	Fe	II	-	-	3d6.(3D).4p	w 4F°7/2	72352.046	3d6.(5D).5d	4P5/2	106796.679
2902.468	Fe	II	2	-	3d6.(3G).4s	b 2G9/2	30388.5451	3d6.(3F2).4p	y 2G°9/2	64831.951
2902.47	Fe	III	3	-	3d5.(a 2D).4s	3D1	82495.15	3d5.(4G).4p	5F°1	116937.86
2902.615	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	7S3	57438.267
2902.7	Fe	XII	1	-	3s2.3p3	2D°5/2	46075	3s2.3p3	2P°3/2	80515
2902.778	Fe	II	-	-	3d5.4s2	c 4D3/2	60441.042	3d5.(4P).4s.4p.(3P°)	4P°1/2	94880.585
2903.386	Fe	II	-	-	3d5.4s2	d 4P5/2	57411.086	3d6.(5D).5p	w 6P°3/2	91843.485
2903.507	Fe	II	-	-	3d5.4s2	4F5/2	73395.831	3d6.(5D).6p	6P°3/2	107826.94
2904.0844	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(1I).4s.4p.(3P°)	u 3H°4	56423.283
2904.16	Fe	I	-	-	3d6.4s2	a 3P21	19552.478	3d6.(3D).4s.4p.(3P°)	5D°1	53975.744
2904.373	Fe	II	-	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3P2).4p	y 4P°5/2	60402.333
2904.428	Fe	III	7	-	3d5.(4F).4s	3F3	90484.18	3d5.(4D).4p	3D°2	124904.09
2904.531	Fe	I	1	-	3d7.(4P).4s	a 5P3	17550.181	3d7.(2P).4p	u 3D°3	51969.101
2904.557	Fe	II	-	-	3d6.(3F2).4p	y 4G°11/2	63876.325	3d6.(3H).5s	e 4H11/2	98294.909
2904.69	Fe	II	-	-	3d6.(3D).4p	w 4D°1/2	72429.675	3d6.(5D).5d	4F3/2	106846.649
2904.845	Fe	II	-	-	3d6.(3D).4p	w 4F°7/2	72352.046	3d6.(3F2).4d	4F7/2	106767.226
2904.876	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d5.(4D).4s.4p.(3P°)	6P°5/2	94685.083
2905.181	Fe	II	-	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(3P2).4p	y 4D°7/2	61726.069
2905.363	Fe	I	-	-	3d7.(2P).4s	c 3P0	25091.599	3d6.(3P2).4s.4p.(1P°)	3S°1	59500.628

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