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
3938.98	Cr	I	3	-	3d4.(5D).4s.4p.(3P°)	y 5P°3	29824.6909	3d4.4s.5s	e 3D3	55204.79
3939.302	Cr	I	9	-	3d5.(2F2).4s	d 3F3	36552.1351	3d5.(4F).4p	q 3G°3	61930.05
3939.81	Cr	I	5	-	3d4.(5D).4s.4p.(3P°)	y 7P°3	27820.1975	3d4.4s.4d	h 7D2	53195.061
3940.	Cr	I	2	-	3d4.4s2	a 3P2	24093.1182	3d4.(3G).4s.4p.(3P°)	w 5G°2	49466.705
3940.245	Cr	I	15	-	3d5.(2F2).4s	d 3F2	36558.446	3d5.(4F).4p	q 3G°3	61930.05
3940.54	Cr	I	6	-	3d4.4s2	b 3G4	27703.7743	3d4.(3D).4s.4p.(3P°)	r 5F°3	53073.759
3940.9	Cr	I	15	-	3d5.(4D).4s	b 5D4	24282.3486	3d5.(4D).4p	x 3F°3	49650.132
3941.1485	Cr	I	15	-	3d4.4s2	b 3G3	27597.2409	3d4.(1G1).4s.4p.(3P°)	x 3H°4	52963.371
3941.4876	Cr	I	225	1	3d4.4s2	a 5D4	8307.5753	3d4.(5D).4s.4p.(3P°)	z 5D°3	33671.5273
3942.82	Cr	I	5	-	3d4.4s2	b 3G5	27816.7783	3d4.(3D).4s.4p.(3P°)	r 5F°5	53172.212
3943.2097	Cr	I	10	-	3d5.(4D).4s	b 5D2	24299.8419	3d5.(4D).4p	x 3F°2	49652.7224
3943.6112	Cr	I	20	-	3d5.(4D).4s	b 5D2	24299.8419	3d5.(4D).4p	x 3F°3	49650.132
3943.8	Cr	I	50	-	3d4.(5D).4s.4p.(3P°)	y 7P°4	27935.2412	3d4.4s.4d	h 7D3	53284.331
3944.2452	Cr	I	15	-	3d5.(4D).4s	b 5D3	24303.9025	3d5.(4D).4p	x 3F°3	49650.132
3945.4902	Cr	I	55	-	3d5.(4D).4s	b 5D4	24282.3486	3d5.(4D).4p	x 3F°4	49620.564
3945.5583	Cr	I	6	-	3d4.4s2	a 3H6	24200.198	3d4.(3F1).4s.4p.(3P°)	w 3G°5	49537.9802
3945.9603	Cr	I	55	-	3d5.(4D).4s	b 5D4	24282.3486	3d4.(3G).4s.4p.(3P°)	w 5G°5	49617.5488
3947.12	Cr	I	15	-	3d4.4s2	a 3P1	23511.9739	3d4.(3P1).4s.4p.(3P°)	x 3D°1	48839.778
3948.85	Cr	I	25	-	3d5.(4D).4s	b 5D3	24303.9025	3d5.(4D).4p	x 3F°4	49620.564
3949.6132	Cr	I	6	-	3d5.(4D).4s	b 5D0	24277.0546	3d5.(4D).4p	t 5P°1	49588.831
3949.655	Cr	I	5	-	3d5.(4D).4s	b 5D1	24286.5418	3d4.(3F1).4s.4p.(3P°)	1D°2	49597.855
3950.32	Cr	I	8	-	3d5.(2H).4s	b 3H5	35884.255	3d5.(2G1).4p	s 3H°6	61191.578
3951.0925	Cr	I	50	-	3d5.(4D).4s	b 5D1	24286.5418	3d5.(4D).4p	t 5P°1	49588.831
3951.767	Cr	I	40	-	3d5.(4D).4s	b 5D2	24299.8419	3d4.(3F1).4s.4p.(3P°)	1D°2	49597.855
3952.398	Cr	I	60	-	3d5.(4D).4s	b 5D3	24303.9025	3d4.(3F1).4s.4p.(3P°)	1D°2	49597.855
3953.172	Cr	I	60	-	3d5.(4D).4s	b 5D2	24299.8419	3d5.(4D).4p	t 5P°1	49588.831
3953.688	Cr	II	10	-	3d4.(3G).4s	b 2G9/2	38563.0026	3d4.(3H).4p	z 4H°11/2	63848.6962
3953.83	Cr	I	3	-	3d5.(4P).4s	a 5P3	21840.8096	3d4.(3H).4s.4p.(3P°)	x 5G°3	47125.6412
3954.94	Cr	I	3	-	3d4.4s2	a 3P2	24093.1182	3d4.(3F1).4s.4p.(3P°)	w 3G°3	49370.619
3956.075	Cr	I	15	-	3d5.(4F).4s	c 3F2	35807.707	3d5.(2H).4p	r 3G°3	61078.175
3956.2919	Cr	I	7	-	3d5.(4D).4s	b 5D3	24303.9025	3d4.(3G).4s.4p.(3P°)	w 5G°4	49572.9466
3957.62	Cr	I	1	-	3d5.(4F).4s	c 3F4	35862.764	3d5.(2H).4p	r 3G°4	61123.111
3958.072	Cr	I	5	-	3d5.(2H).4s	b 3H6	35933.906	3d5.(2G1).4p	s 3H°6	61191.578
3958.41	Cr	I	15	-	3d5.(4D).4s	b 5D4	24282.3486	3d4.(3F1).4s.4p.(3P°)	w 3G°5	49537.9802
3958.5677	Cr	II	25	-	3d3.(4P).4s.4p.(3P°)	x 6P°5/2	92417.9556	3d4.(5D).6d	6S5/2	117672.468
3959.14	Cr	I	2	-	3d4.(5D).4s.4p.(3P°)	y 5P°1	29420.8645	3d4.4s.5s	g 5D1	54671.754
3960.757	Cr	I	40	-	3d5.(4P).4s	a 5P2	21847.8349	3d4.(3P1).4s.4p.(3P°)	z 3S°1	47088.389
3962.189	Cr	I	8	-	3d5.(4P).4s	a 5P1	21856.9287	3d4.(3P1).4s.4p.(3P°)	z 3S°1	47088.389
3962.8	Cr	I	1	-	3d5.(2H).4s	b 3H6	35933.906	3d5.(2H).4p	r 3G°5	61161.314
3963.6839	Cr	I	285	2	3d5.(4G).4s	a 5G6	20519.5515	3d5.(4G).4p	y 5H°7	45741.4701
3963.99	Cr	I	3	-	3d5.(4D).4s	b 5D2	24299.8419	3d4.(3G).4s.4p.(3P°)	w 5G°3	49519.7149
3964.3455	Cr	I	5	-	3d4.4s2	a 3P2	24093.1182	3d4.(3P1).4s.4p.(3P°)	x 3D°3	49310.83
3964.65	Cr	I	3	-	3d5.(4D).4s	b 5D3	24303.9025	3d4.(3G).4s.4p.(3P°)	w 5G°3	49519.7149
3964.91	Cr	I	3	-	3d5.(4P).4s	a 5P3	21840.8096	3d5.(4G).4p	y 3G°4	47054.9072
3965.94	Cr	I	1	-	3d5.(2H).4s	b 3H4	35870.458	3d5.(2H).4p	r 3G°3	61078.175
3967.16	Cr	I	5	-	3d5.(4D).4s	b 5D0	24277.0546	3d5.(4P).4p	y 3S°1	49476.9847
3968.64	Cr	I	7	-	3d5.(4D).4s	b 5D1	24286.5418	3d5.(4P).4p	y 3S°1	49476.9847
3969.0572	Cr	I	75	1	3d5.(4G).4s	a 5G6	20519.5515	3d5.(4G).4p	y 5H°6	45707.3259
3969.7427	Cr	I	180	1	3d5.(4G).4s	a 5G5	20523.8999	3d5.(4G).4p	y 5H°6	45707.3259
3970.0597	Cr	I	20	-	3d4.4s2	b 3G4	27703.7743	3d4.(1G1).4s.4p.(3P°)	x 3H°5	52885.185

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