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
4039.2953	Cr	I	10	-	3d5.(2I).4s	a 3I6	31049.2155	3d5.(2I).4p	x 3I°7	55799.017
4039.3	Cr	IVIII	-	-	2s2.2p3	2D°3/2	126060	2s2.2p3	2D°5/2	150810
4040.753	Cr	I	20	-	3d5.(4D).4s	b 5D1	24286.5418	3d4.(3P1).4s.4p.(3P°)	x 3D°2	49027.3953
4041.04	Cr	I	20	-	3d5.(4G).4s	a 3G3	24833.7957	3d4.(3G).4s.4p.(3P°)	w 5G°4	49572.9466
4041.7964	Cr	I	15	-	3d5.(4G).4s	a 5G3	20520.9029	3d4.(3F1).4s.4p.(3P°)	x 5F°3	45255.3842
4042.2425	Cr	I	25	-	3d5.(4G).4s	a 5G4	20523.629	3d4.(3F1).4s.4p.(3P°)	x 5F°3	45255.3842
4042.92	Cr	I	4	-	3d5.(4D).4s	b 5D2	24299.8419	3d4.(3P1).4s.4p.(3P°)	x 3D°2	49027.3953
4043.6564	Cr	I	6	-	3d5.(4G).4s	a 3G4	24897.4635	3d5.(4D).4p	x 3F°4	49620.564
4043.6838	Cr	I	25	-	3d5.(2H).4s	b 3H6	35933.906	3d5.(2H).4p	v 3I°7	60656.84
4044.152	Cr	I	30	1	3d5.(4G).4s	a 3G4	24897.4635	3d4.(3G).4s.4p.(3P°)	w 5G°5	49617.5488
4045.75	Cr	I	7	-	3d5.(4F).4s	c 3F2	35807.707	3d5.(2G1).4p	s 3G°3	60518.074
4046.1854	Cr	I	6	-	3d5.(4G).4s	a 5G2	20517.4222	3d4.(3F1).4s.4p.(3P°)	x 5F°2	45225.0686
4046.7563	Cr	I	25	1	3d5.(4G).4s	a 5G3	20520.9029	3d4.(3F1).4s.4p.(3P°)	x 5F°2	45225.0686
4048.7797	Cr	I	65	2	3d5.(2I).4s	a 3I6	31049.2155	3d5.(2I).4p	x 3I°6	55741.042
4049.1001	Cr	II	3	-	3d5	d 2G7/2	52297.773	3d4.(3D).4p	w 2F°5/2	76987.6447
4049.7738	Cr	I	25	1	3d5.(2I).4s	a 3I5	31055.2777	3d5.(2I).4p	x 3I°6	55741.042
4050.022	Cr	I	25	1	3d5.(4G).4s	a 5G2	20517.4222	3d4.(3F1).4s.4p.(3P°)	x 5F°1	45201.6676
4051.9355	Cr	II	30	1	3d5	b 4D7/2	25033.6679	3d4.(5D).4p	z 4P°5/2	49706.2607
4054.0788	Cr	II	3	-	3d5	b 4D5/2	25046.7144	3d4.(5D).4p	z 4P°5/2	49706.2607
4054.8	Cr	I	4	-	3d5.(4F).4s	c 3F4	35862.764	3d5.(2G1).4p	s 3G°3	60518.074
4056.0422	Cr	I	25	1	3d5.(2H).4s	b 3H4	35870.458	3d5.(2G1).4p	s 3G°3	60518.074
4056.779	Cr	I	15	-	3d5.(2H).4s	b 3H5	35884.255	3d5.(2H).4p	v 3I°6	60527.387
4057.126	Cr	I	15	-	3d5.(4F).4s	c 3F4	35862.764	3d5.(2G1).4p	s 3G°4	60503.911
4057.214	Cr	I	25	1	3d5.(4G).4s	a 3G4	24897.4635	3d4.(3F1).4s.4p.(3P°)	w 3G°5	49537.9802
4057.83	Cr	I	30	1	3d5.(2I).4s	a 3I6	31049.2155	3d5.(2I).4p	x 3I°5	55686.334
4058.7693	Cr	I	70	2	3d5.(2I).4s	a 3I5	31055.2777	3d5.(2I).4p	x 3I°5	55686.334
4060.6487	Cr	I	10	-	3d5.(2H).4s	b 3H5	35884.255	3d5.(2G1).4p	s 3G°4	60503.911
4063.08	Cr	I	15	-	3d5.(4F).4s	c 3F4	35862.764	3d5.(2G1).4p	s 3G°5	60467.918
4064.582	Cr	I	45	1	3d5.(4G).4s	a 5G2	20517.4222	3d4.(3P1).4s.4p.(3P°)	v 5P°3	45113.0874
4064.94	Cr	I	7	-	3d5.(2H).4s	b 3H6	35933.906	3d5.(2H).4p	v 3I°6	60527.387
4065.7036	Cr	I	70	2	3d5.(2F1).4s	b 3F4	33113.212	3d5.(2F1).4p	t 3G°5	57702.257
4066.61	Cr	I	10	-	3d5.(2F2).4s	d 3F4	36577.6545	3d5.(2H).4p	r 3G°5	61161.314
4066.8585	Cr	I	20	1	3d5.(4G).4s	a 3G5	25038.4981	3d5.(4D).4p	x 3F°4	49620.564
4066.9328	Cr	I	25	1	3d5.(4P).4s	a 5P3	21840.8096	3d4.(3F1).4s.4p.(3P°)	w 5D°4	46422.4223
4068.7	Cr	I	10	-	3d5.(2F2).4s	d 3F3	36552.1351	3d5.(2H).4p	r 3G°4	61123.111
4069.35	Cr	I	4	-	3d5.(4F).4s	a 5F4	31377.8624	3d5.(2I).4p	y 1H°5	55944.942
4069.68	Cr	I	7	-	3d5.(4F).4s	c 3F4	35862.764	3d5.(2H).4p	v 3I°5	60427.592
4070.065	Cr	I	20	1	3d5.(4D).4s	b 5D0	24277.0546	3d4.(3P1).4s.4p.(3P°)	x 3D°1	48839.778
4070.8457	Cr	II	20	1	3d5	d 2G9/2	52320.978	3d4.(3D).4p	w 2F°7/2	76878.9679
4070.9881	Cr	I	15	-	3d5.(2H).4s	b 3H4	35870.458	3d5.(2H).4p	v 3I°5	60427.592
4071.1	Cr	I	2	-	3d5.(4G).4s	a 3G4	24897.4635	3d4.(3F1).4s.4p.(3P°)	w 3G°4	49453.867
4072.5564	Cr	II	10	-	3d4.(a 3P).4s	b 4P1/2	29951.8162	3d4.(5D).4p	z 4D°3/2	54499.4907
4072.7638	Cr	I	10	-	3d4.4s2	a 3F3	25106.2953	3d5.(4D).4p	x 3F°2	49652.7224
4073.32	Cr	I	9	-	3d5.(2H).4s	b 3H5	35884.255	3d5.(2H).4p	v 3I°5	60427.592
4074.35	Cr	I	4	-	3d5.(4G).4s	a 3G3	24833.7957	3d4.(3F1).4s.4p.(3P°)	w 3G°3	49370.619
4074.857	Cr	I	25	1	3d5.(2H).4s	b 3H6	35933.906	3d5.(2G1).4p	s 3G°5	60467.918
4075.912	Cr	I	7	-	3d5.(4P).4s	a 5P3	21840.8096	3d4.(3F1).4s.4p.(3P°)	w 5D°3	46368.2695
4076.0486	Cr	I	30	1	3d5.(2F1).4s	b 3F3	33060.661	3d5.(2F1).4p	t 3G°4	57587.299
4076.858	Cr	II	5	-	3d5	b 4D3/2	25042.7595	3d4.(5D).4p	z 6D°3/2	49564.5038
4077.0798	Cr	I	35	1	3d5.(4P).4s	a 5P2	21847.8349	3d4.(3F1).4s.4p.(3P°)	w 5D°3	46368.2695

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