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
1894.986	Fe	III	50	-	3d5.(4F).4s	5F3	83238.19	3d5.(4F).4p	5F°3	136008.9
1895.07	Fe	II	-	-	3d5.4s2	b 4G5/2	54275.649	3d6.(5D).6p	6D°3/2	107044.22
1895.17	Fe	VI	1	-	3d3	4P3/2	18942	3d3	2D15/2	71707.6
1895.202	Fe	II	-	-	3d5.4s2	b 4G9/2	54273.656	3d5.(2D3).4s.4p.(3P°)	4D°7/2	107038.375
1895.473	Fe	III	1500	-	3d5.(6S).4s	7S3	30089.69	3d5.(6S).4p	7P°4	82846.99
1895.55	Fe	II	2	-	3d5.4s2	b 4G7/2	54283.236	3d5.(2D3).4s.4p.(3P°)	4D°7/2	107038.375
1895.66	Fe	III	300	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(4F).4p	5D°3	137422.88
1895.6846	Fe	II	10	-	3d7	a 2H11/2	20340.2461	3d6.(1G2).4p	w 2G°9/2	73091.63
1895.902	Fe	III	25	-	3d5.(b 2G).4s	3G4	114340.26	3d5.(b 2G).4p	3G°3	167085.6
1896.012	Fe	II	5	-	3d5.4s2	b 4G5/2	54275.649	3d5.(2D3).4s.4p.(3P°)	4D°5/2	107017.932
1896.2854	Fe	II	1	-	3d5.4s2	b 4G7/2	54283.236	3d5.(2D3).4s.4p.(3P°)	4D°5/2	107017.932
1896.3187	Fe	II	3	-	3d5.4s2	d 4P5/2	57411.086	3d6.(3F2).5p	4F°7/2	110144.841
1896.323	Fe	III	50	-	3d5.(b 2G).4s	3G3	114352.21	3d5.(b 2G).4p	3G°3	167085.6
1896.738	Fe	III	50	-	3d5.(a 2D).4s	3D1	82495.15	3d5.(a 2D).4p	3D°1	135217.18
1896.823	Fe	III	120	-	3d5.(2I).4s	3I6	79845.04	3d5.(2I).4p	3H°5	132564.91
1896.8579	Fe	I	-	-	3d6.4s2	a 5D0	978.074	3d6.(3D).4s.4p.(3P°)	5F°1	53696.867
1897.033	Fe	III	50	-	3d5.(a 2D).4s	3D3	82383.08	3d5.(4F).4p	5G°3	135097.01
1897.38	Fe	III	35	-	3d5.(2I).4s	3I5	79860.75	3d5.(2I).4p	3H°5	132564.91
1897.481	Fe	II	2	-	3d6.(5D).4s	a 4D5/2	8391.9554	3d6.(3P2).4p	z 2D°5/2	61093.406
1898.043	Fe	III	1	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(4F).4p	5G°3	135097.01
1898.537	Fe	II	15	-	3d7	a 2D25/2	20516.9534	3d6.(3D).4p	y 2P°3/2	73189.114
1898.881	Fe	III	50	-	3d5.(4P).4s	3P2	73728.05	3d5.(4P).4p	3S°1	126390.74
1898.958	Fe	II	-	-	3d5.4s2	b 4G11/2	54232.201	3d6.(5D).6p	6F°11/2	106892.717
1899.121	Fe	II	2	-	3d5.(6S).4s.4p.(3P°)	z 8P°7/2	52582.85	3d6.(3P2).4d	2D5/2	105238.815
1899.2088	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(3G).4s.4p.(3P°)	x 3F°3	53357.515
1899.248	Fe	II	-	-	3d6.(5D).4s	a 4D3/2	8680.4706	3d6.(3P2).4p	y 4P°3/2	61332.753
1899.332	Fe	III	35	-	3d5.(4F).4s	5F2	83359.2	3d5.(4F).4p	5F°3	136008.9
1899.94	Fe	III	50	-	3d5.(b 2D).4s	3D3	105929.25	3d5.(b 2D).4p	3F°4	158562.54
1900.574	Fe	III	35	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(4F).4p	3F°3	142312.79
1901.102	Fe	III	390	-	3d5.(4F).4s	5F5	83138.66	3d5.(4F).4p	5G°6	135739.64
1901.259	Fe	III	4	-	3d5.(4F).4s	5F5	83138.66	3d5.(4F).4p	5G°5	135735.43
1901.389	Fe	III	50	-	3d5.(a 2D).4s	3D3	82383.08	3d5.(a 2D).4p	3D°3	134976.04
1901.5035	Fe	II	4	-	3d5.4s2	b 4G9/2	54273.656	3d6.(5D).6p	4D°7/2	106863.62
1901.551	Fe	III	35	-	3d5.(4F).4s	5F1	83647.26	3d5.(a 2F).4p	3D°1	136236.06
1901.7606	Fe	II	50	-	3d6.(5D).4s	a 6D9/2	0	3d5.(6S).4s.4p.(3P°)	z 8P°7/2	52582.85
1901.813	Fe	II	3	-	3d6.(5D).4s	a 6D7/2	384.7872	3d5.(6S).4s.4p.(3P°)	z 8P°9/2	52966.173
1901.8499	Fe	II	2	-	3d5.4s2	b 4G7/2	54283.236	3d6.(5D).6p	4D°7/2	106863.62
1902.03	Fe	II	4	-	3d7	a 4P3/2	13673.2045	3d6.(3P2).4p	z 2S°1/2	66248.647
1902.09	Fe	III	120	-	3d5.(4F).4s	5F4	83161.8	3d5.(4F).4p	5G°5	135735.43
1902.412	Fe	III	90	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(a 2D).4p	3D°3	134976.04
1902.911	Fe	III	65	-	3d5.(a 2F).4s	1F3	87902.06	3d5.(a 2F).4p	1F°3	140453.14
1903.019	Fe	II	-	-	3d7	b 2F5/2	31811.814	3d6.(1F).4p	v 2D°3/2	84359.779
1903.174	Fe	III	25	-	3d5.(4F).4s	5F4	83161.8	3d5.(a 2F).4p	3D°3	135705.61
1903.179	Fe	III	1	-	3d6	a 1G4	30886.19	3d5.(2I).4s	1I6	83429.86
1903.269	Fe	III	35	-	3d5.(4P).4s	3P1	73849.35	3d5.(4P).4p	3S°1	126390.74
1903.284	Fe	II	4	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d6.(1F).4p	v 2G°7/2	83305.229
1903.39	Fe	III	4	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(4F).4p	5D°4	137209.9
1903.3948	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(3G).4s.4p.(3P°)	x 3F°4	52953.629
1903.716	Fe	III	25	-	3d5.(a 2G).4s	3G4	89783.78	3d5.(4F).4p	3F°3	142312.79
1903.791	Fe	III	3	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(4F).4p	5G°2	134938.17

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