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
1958.59	Fe	III	240	-	3d5.(4P).4s	5P3	66465.04	3d5.(4P).4p	5D°4	117521.99
1958.6085	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d6.(5D).4s (6D).5p	u 5P°2	51944.784
1958.733	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d6.(5D).4s (6D).5p	t 5D°0	51941.54
1958.746	Fe	III	100	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(a 2G).4p	3F°2	140750.86
1959.027	Fe	III	70	-	3d5.(4F).4s	3F2	90423.78	3d5.(4F).4p	3D°1	141469.38
1959.089	Fe	III	1	-	3d6	a 1D2	35803.01	3d5.(a 2D).4s	1D2	86847.15
1959.141	Fe	III	4	-	3d5.(4F).4s	3F2	90423.78	3d5.(4F).4p	3D°3	141466.65
1959.336	Fe	III	180	-	3d5.(4D).4s	5D1	69788.52	3d5.(4D).4p	5F°2	120826.34
1959.499	Fe	III	15	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(a 2F).4p	3D°3	135705.61
1959.735	Fe	III	9	-	3d5.(4F).4s	5F3	83238.19	3d5.(a 2D).4p	3P°2	134265.49
1960.049	Fe	III	3	-	3d5.(4P).4s	3P0	73936.34	3d5.(4D).4p	3D°1	124955.09
1960.1439	Fe	I	-	-	3d6.4s2	a 5D4	0	3d6.(5D).4s (6D).5p	u 5F°5	51016.66
1960.157	Fe	III	55	-	3d5.(2H).4s	3H4	88664.08	3d5.(4F).4p	3G°3	139680.37
1960.325	Fe	III	2000	-	3d5.(2I).4s	3I7	79840.34	3d5.(2I).4p	3K°8	130852.29
1960.621	Fe	I	1	-	3d6.4s2	a 5D2	704.007	3d7.(2P).4p	y 1D°2	51708.307
1961.009	Fe	III	75	-	3d5.(4F).4s	3F4	90472.61	3d5.(4F).4p	3D°3	141466.65
1961.0463	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(3G).4s.4p.(3P°)	x 3H°4	51409.124
1961.237	Fe	III	100	-	3d5.(4D).4s	5D2	69838.15	3d5.(4D).4p	5F°2	120826.34
1961.2457	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(5D).4s (6D).5p	u 5P°3	51692.01
1961.456	Fe	III	40	-	3d5.(4F).4s	3F3	90484.18	3d5.(4F).4p	3D°3	141466.65
1961.725	Fe	III	40	-	3d5.(4F).4s	3F2	90423.78	3d5.(4F).4p	3D°2	141399.18
1962.0252	Fe	I	-	-	3d6.4s2	a 5D0	978.074	3d6.(5D).4s (6D).5p	u 5F°1	51945.817
1962.1107	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(5D).4s (6D).5p	u 5F°4	51381.457
1962.278	Fe	III	20	-	3d5.(2H).4s	3H4	88664.08	3d5.(4F).4p	3G°4	139625.21
1962.27911	Fe	II	6	-	3d5.4s2	d 4P5/2	57411.086	3d6.(3P2).5p	4S°3/2	108372.239
1962.5987	Fe	II	-	-	3d5.(6S).4s.4p.(3P°)	y 6P°3/2	61974.931	3d5.(6S).4p2	6P3/2	112927.781
1962.722	Fe	III	75	-	3d5.(4D).4s	5D0	69747.95	3d5.(4D).4p	5F°1	120697.39
1962.7332	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d7.(2D2).4p	v 3F°3	51365.311
1962.8835	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(5D).4s (6D).5p	t 5D°3	51361.391
1962.956	Fe	III	55	-	3d5.(b 2F).4s	3F4	93388.77	3d5.(b 2F).4p	1G°4	144332.23
1963.1042	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d6.(5D).4s (6D).5p	t 5D°1	51827.854
1963.1217	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d6.(5D).4s (6D).5p	u 5F°2	51827.413
1963.195	Fe	III	30	-	3d5.(a 2F).4s	3F4	84159.77	3d5.(4F).4p	5G°3	135097.01
1963.464	Fe	III	40	-	3d5.(2H).4s	3H5	88694.86	3d5.(4F).4p	3G°4	139625.21
1963.6336	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(5D).4s (6D).5p	t 5D°2	51630.001
1963.745	Fe	III	5	-	3d5.(2H).4s	3H6	88923.29	3d5.(2H).4p	3I°6	139846.19
1963.9521	Fe	II	2	-	3d5.(6S).4s.4p.(3P°)	y 6P°5/2	62049.042	3d5.(6S).4p2	6P7/2	112966.779
1964.055	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(5D).4s (6D).5p	u 5F°3	51619.076
1964.063	Fe	III	40	-	3d5.(4F).4s	3F3	90484.18	3d5.(4F).4p	3D°2	141399.18
1964.175	Fe	III	75	-	3d5.(2I).4s	3I6	79845.04	3d5.(2I).4p	3I°6	130756.91
1964.283	Fe	III	75	-	3d5.(a 2F).4s	3F2	84370.15	3d5.(a 2D).4p	3D°2	135278.97
1964.34449	Fe	II	2	-	3d5.(6S).4s.4p.(3P°)	y 6P°3/2	61974.931	3d5.(6S).4p2	6P5/2	112882.497
1964.388	Fe	III	20	-	3d5.(4F).4s	5F2	83359.2	3d5.(a 2D).4p	3P°2	134265.49
1964.784	Fe	III	75	-	3d5.(2I).4s	3I5	79860.75	3d5.(2I).4p	3I°6	130756.91
1965.076	Fe	I	1	-	3d6.4s2	a 5D3	415.933	3d7.(2D2).4p	v 3F°4	51304.604
1965.317	Fe	III	100	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(a 2F).4p	3G°4	135554.39
1966.078	Fe	III	75	-	3d5.(2S).4s	3S1	98662.78	3d5.(2S).4p	3P°2	149525.4
1966.209	Fe	III	55	-	3d5.(4D).4s	5D2	69838.15	3d5.(4D).4p	5F°1	120697.39
1966.213	Fe	II	-	-	3d7	d 2D15/2	48039.109	3d6.(1G1).4p	2F°7/2	98898.591
1966.58	Fe	I	1	-	3d6.4s2	a 5D0	978.074	3d6.(5D).4s (6D).5p	t 5D°1	51827.854

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