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
1927.438	Fe	III	95	-	3d5.(b 2G).4s	3G4	114340.26	3d5.(b 2G).4p	3F°4	166222.34
1927.483	Fe	I	1	-	3d6.4s2	a 5D3	415.933	3d7.(2P).4p	u 3D°2	52296.92
1927.603	Fe	II	-	-	3d5.4s2	d 4P1/2	57578.49	3d6.(3P2).5p	4P°3/2	109456.381
1927.896	Fe	III	3	-	3d5.(b 2G).4s	3G3	114352.21	3d5.(b 2G).4p	3F°4	166222.34
1928.09	Fe	III	40	-	3d5.(4G).4s	5G6	63425.74	3d5.(4G).4p	5H°5	115290.31
1928.179	Fe	III	50	-	3d5.(b 2G).4s	3G5	114325.49	3d5.(b 2G).4p	3H°6	166187.74
1928.268	Fe	III	70	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(a 2F).4p	3D°2	136532.32
1928.336	Fe	III	50	-	3d5.(4F).4s	5F2	83359.2	3d5.(a 2D).4p	3D°1	135217.18
1928.48	Fe	III	15	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(a 2D).4p	3P°2	134265.49
1928.645	Fe	III	50	-	3d5.(2I).4s	3I5	79860.75	3d5.(2I).4p	1H°5	131710.73
1928.84	Fe	III	40	-	3d5.(a 2D).4s	1D2	86847.15	3d5.(a 2D).4p	1P°1	138691.8
1928.94	Fe	III	9	-	3d5.(4D).4s	3D1	77075.66	3d5.(4D).4p	3P°2	128917.66
1929.008	Fe	III	20	-	3d5.(4F).4s	3F4	90472.61	3d5.(4F).4p	3F°3	142312.79
1929.077	Fe	II	-	-	3d5.(6S).4s.4p.(3P°)	y 6P°7/2	62171.624	3d6.(5D).6d	4D7/2	114009.908
1929.1949	Fe	II	5	-	3d7	a 2D25/2	20516.9534	3d6.(3D).4p	w 4F°7/2	72352.046
1929.402	Fe	III	50	-	3d5.(a 2F).4s	3F2	84370.15	3d5.(a 2D).4p	1F°3	136200.07
1929.449	Fe	III	50	-	3d5.(2P).4s	3P2	130857.17	3d5.(2P).4p	3D°2	182685.29
1929.635	Fe	III	50	-	3d5.(2P).4s	3P1	130862.08	3d5.(2P).4p	3D°2	182685.29
1929.944	Fe	III	40	-	3d5.(2P).4s	3P2	130857.17	3d5.(2P).4p	3D°1	182671.5
1930.129	Fe	II	-	-	3d6.(3H).4p	z 4H°7/2	61156.827	3d5.(6S).4p2	6P7/2	112966.779
1930.19	Fe	III	30	-	3d5.(2H).4s	1H5	92523.93	3d5.(b 2F).4p	1G°4	144332.23
1930.395	Fe	III	420	-	3d5.(2P).4s	3P0	130869.1	3d5.(2P).4p	3D°1	182671.5
1930.398	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d6.(3F2).5p	4G°7/2	112072.86
1930.701	Fe	I	1	-	3d6.4s2	a 5D1	888.132	3d7.(2D2).4p	t 3D°2	52682.92
1930.907	Fe	III	50	-	3d5.(b 2D).4s	3D1	105895.34	3d5.(b 2D).4p	3F°2	157684.17
1931.202	Fe	III	10	-	3d5.(4P).4s	5P3	66465.04	3d5.(4P).4p	5P°3	118246.74
1931.313	Fe	III	15	-	3d5.(b 2D).4s	3D2	105906.27	3d5.(b 2D).4p	3F°2	157684.17
1931.511	Fe	III	315	-	3d5.(4D).4s	5D4	69696.16	3d5.(4D).4p	5F°5	121469.06
1931.667	Fe	III	15	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(4F).4p	3D°3	141466.65
1931.883	Fe	II	-	-	3d5.(6S).4s.4p.(3P°)	y 6P°7/2	62171.624	3d6.(5D).6d	6D5/2	113934.512
1931.949	Fe	II	3	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(1D2).4p	v 2F°5/2	77742.736
1932.467	Fe	III	40	-	3d5.(a 2F).4s	3F2	84370.15	3d5.(4F).4p	5F°2	136117.95
1932.4822	Fe	II	15	-	3d7	a 2D23/2	21307.999	3d6.(1G2).4p	x 2F°5/2	73054.913
1932.822	Fe	III	50	-	3d5.(4F).4s	5F2	83359.2	3d5.(4F).4p	5G°3	135097.01
1933.364	Fe	III	30	-	3d5.(a 2F).4s	1F3	87902.06	3d5.(4F).4p	3G°4	139625.21
1933.757	Fe	I	1	-	3d7.(4F).4s	a 5F4	7376.764	3d6.4s.(4D).5p	3F°3	59089.628
1933.815	Fe	II	-	-	3d6.(3P2).4p	y 4D°3/2	62962.215	3d6.(5D).6d	1146731/2	114673.754
1934.192	Fe	III	1	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(4F).4p	3D°2	141399.18
1934.242	Fe	III	9	-	3d5.(4F).4s	5F3	83238.19	3d5.(4F).4p	5G°2	134938.17
1934.535	Fe	I	-	-	3d6.4s2	a 5D4	0	3d6.(5D).4s (6D).5p	u 5P°3	51692.01
1934.883	Fe	III	9	-	3d5.(a 2G).4s	3G4	89783.78	3d5.(4F).4p	3D°3	141466.65
1935.2961	Fe	II	15	-	3d7	a 2G9/2	15844.6485	3d6.(3G).4p	y 2H°11/2	67516.328
1935.449	Fe	II	3	-	3d6.(3F2).4s	b 4F5/2	22939.3512	3d6.(3D).4p	x 2D°5/2	74606.864
1936.115	Fe	III	30	-	3d5.(b 2F).4s	3F4	93388.77	3d5.(a 2G).4p	1F°3	145038.62
1936.266	Fe	III	15	-	3d5.(b 2F).4s	3F3	93392.55	3d5.(a 2G).4p	1F°3	145038.62
1936.313	Fe	III	15	-	3d5.(4G).4s	5G5	63466.85	3d5.(4G).4p	5H°4	115111.37
1936.77855	Fe	II	10	-	3d6.(5D).4s	a 6D5/2	667.6829	3d5.(6S).4s.4p.(3P°)	z 8P°5/2	52299.81
1936.798	Fe	III	50	-	3d5.(a 2G).4s	3G5	89908.09	3d5.(2H).4p	1I°6	141539.28
1936.8063	Fe	II	7	-	3d7	a 2G7/2	16369.4098	3d6.(3G).4p	y 2H°9/2	68000.785
1937.077	Fe	III	40	-	3d5.(4G).4s	5G4	63487.32	3d5.(4G).4p	5H°4	115111.37

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