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
2716.2573	Fe	I	-	-	3d6.4s2	a 3H4	19788.251	3d6.(1G2).4s.4p.(3P°)	u 3F°4	56592.703
2716.4185	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d6.(1I).4s.4p.(3P°)	u 3H°4	56423.283
2716.434	Fe	II	1	-	3d6.(3D).4s	b 2D5/2	36252.931	3d6.(1G2).4p	x 2F°5/2	73054.913
2716.56443	Fe	II	45	-	3d5.4s2	d 4P5/2	57411.086	3d5.(4P).4s.4p.(3P°)	4P°5/2	94211.383
2716.7007	Fe	II	3	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(5D).4p	z 4F°7/2	44753.8179
2716.963	Fe	II	-	-	3d6.(3G).4p	x 4F°7/2	66377.315	3d6.(3G).5s	f 4G5/2	103172.173
2717.132	Fe	I	1	-	3d7.(4P).4s	a 5P3	17550.181	3d7.(4F).5p	3D°2	54342.779
2717.309	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°1	23244.838	3d6.4s.(6D3/2).6d	2[3/2]2	60035.04
2717.3661	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(3F2).4s.4p.(3P°)	v 5D°3	44166.206
2717.504	Fe	II	1	-	3d7	a 4F9/2	1872.5998	3d6.(5D).4p	z 6D°7/2	38660.0537
2717.557	Fe	II	-	-	3d6.(3F1).4s	c 4F5/2	50142.811	3d6.(3P1).4p	v 4D°7/2	86929.664
2717.7864	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d7.(4P).4p	y 5S°2	44511.812
2717.8737	Fe	II	35	-	3d6.(3H).4p	z 4I°15/2	61347.566	3d6.(3H).5s	e 4H13/2	98130.136
2717.9288	Fe	II	10	-	3d6.(3P2).4p	y 4P°3/2	61332.753	3d6.(3P2).5s	4P3/2	98114.577
2717.9694	Fe	II	4	-	3d6.(5D).4p	z 6P°7/2	42658.2444	3d6.(5D).5s	e 4D7/2	79439.496
2718.32	Fe	V	-	-	3d4	5D1	142.4	3d4	3D1	36925.2
2718.4361	Fe	I	4	-	3d7.(4F).4s	a 5F2	7985.785	3d6.(3F2).4s.4p.(3P°)	v 5D°1	44760.746
2718.641	Fe	II	10	-	3d6.(3F1).4s	c 4F9/2	50157.475	3d6.(3P1).4p	v 4D°7/2	86929.664
2718.829	Fe	II	-	-	3d5.4s2	4F3/2	73637.285	3d6.(3F2).5p	4F°3/2	110406.879
2719.00215	Fe	II	35	-	3d6.(3H).4p	z 4I°13/2	61527.61	3d6.(3H).5s	e 4H11/2	98294.909
2719.0272	Fe	I	10	-	3d6.4s2	a 5D4	0	3d6.(5D).4s.4p.(1P°)	y 5P°3	36766.966
2719.06026	Fe	I	1	-	3d6.4s2	b 3F23	20874.482	3d6.(3D).4s.4p.(3P°)	t 3F°3	57641.001
2719.138	Fe	I	1	-	3d6.4s2	b 3G5	23783.619	3d6.(3H).4s.4p.(1P°)	t 3H°5	60549.116
2719.1978	Fe	II	2	-	3d6.(3G).4p	y 2H°9/2	68000.785	3d6.(3H).4d	2I11/2	104765.459
2719.3013	Fe	II	20	-	3d6.(3D).4s	b 2D5/2	36252.931	3d6.(1G2).4p	x 2F°7/2	73016.184
2719.4202	Fe	I	1	-	3d6.4s2	a 3H5	19621.006	3d6.(1I).4s.4p.(3P°)	u 3H°5	56382.662
2719.6801	Fe	I	-	-	3d6.4s2	b 3F23	20874.482	3d6.4s.(6D3/2).4f	2[5/2]°2	57632.654
2720.1966	Fe	I	-	-	3d7.(4P).4s	a 5P3	17550.181	3d6.(3D).4s.4p.(3P°)	5D°4	54301.34
2720.352	Fe	II	-	-	3d5.4s2	4F5/2	73395.831	3d6.(3F2).5p	4F°7/2	110144.841
2720.379	Fe	III	1	-	3d5.(2H).4s	3H5	88694.86	3d5.(4D).4p	3F°4	125443.72
2720.452	Fe	II	-	-	3d6.(3D).4p	w 4P°5/2	71964.75	3d6.(3D).5s	4D5/2	108712.415
2720.5189	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d7.(4F).4p	y 3F°3	37162.746
2720.7781	Fe	II	3	-	3d6.(3F2).4p	x 4D°7/2	62945.045	3d6.(3F2).5s	f 4F7/2	99688.355
2720.9021	Fe	I	9	-	3d6.4s2	a 5D3	415.933	3d6.(5D).4s.4p.(1P°)	y 5P°2	37157.566
2721.1067	Fe	I	-	-	3d7.(4P).4s	a 5P3	17550.181	3d7.(4F).5p	3F°3	54289.034
2721.5353	Fe	II	1	-	3d6.(1D2).4p	v 2F°5/2	77742.736	3d6.(5D).6d	1144755/2	114475.826
2721.8135	Fe	II	6	-	3d6.(3G).4s	a 4G11/2	25428.7893	3d6.(3F2).4p	y 4F°9/2	62158.126
2721.815	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D5/2).6d	2[9/2]4	59725.904
2722.0388	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.(3H).4s.4p.(3P°)	y 1G°4	48702.535
2722.0625	Fe	II	15	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(3F2).4p	y 4G°7/2	64040.891
2722.192	Fe	II	-	-	3d6.(3F2).4s	b 4F5/2	22939.3512	3d6.(3P2).4p	z 4S°3/2	59663.44
2722.237	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°1	23244.838	3d6.4s.(6D3/2).6d	2[1/2]1	59968.52
2722.3241	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°3	19757.032	3d6.4s.(6D).5d	5D2	56479.463
2722.351	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D5/2).6d	2[9/2]5	59718.724
2722.7408	Fe	II	7	-	3d6.(3P1).4s	c 4P5/2	50212.836	3d6.(3P1).4p	v 4D°7/2	86929.664
2722.834	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7D°1	20019.635	3d6.4s.(6D).5d	5D1	56735.158
2723.025	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d6.(1I).4s.4p.(3P°)	u 3H°6	56333.96
2723.209	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°5	22845.869	3d6.4s.(6D7/2).6d	2[11/2]5	59556.32
2723.266	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D5/2).6d	2[5/2]3	59820.664
2723.28	Fe	V	1	-	3d4	3H6	25528.4	3d4	3F14	62238

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