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
2043.2356	Cr	II	5	-	3d3.4s2	c 4F7/2	53566.2511	3d3.(a 2D).4s.4p.(3P°)	s 4F°7/2	102492.53
2044.777	Cr	VI	7	-	3p6.5g	2G9/2	572274.4	3p6.6h	2H°11/2	621162.9
2045.289	Cr	II	2	-	3d5	a 2F7/2	32355.6538	3d4.(a 1D).4p	v 2F°5/2	81232.8788
2045.33561	Cr	II	30	-	3d5	a 4G11/2	20512.0959	3d4.(3G).4p	y 4H°13/2	69388.1505
2045.9147	Cr	II	3	-	3d5	c 2F5/2	39742.0403	3d3.(4F).4s.4p.(3P°)	u 2D°3/2	88604.25
2047.0097	Cr	II	8	-	3d5	a 4G5/2	20512.063	3d4.(a 3P).4p	2D°3/2	69348.1427
2047.23	Cr	III	65	-
2048.4385	Cr	II	15	-	3d3.4s2	c 4F9/2	53923.5169	3d3.(a 2D).4s.4p.(3P°)	s 4F°9/2	102725.542
2049.31	Cr	I	6	-	3d4.4s2	a 5D4	8307.5753	3d4.(3F1).4s.4p.(1P°)	u 3G°5	57088.25
2050.3375	Cr	II	6	-	3d5	a 2D3/2	31531.1762	3d4.(a 1D).4p	w 2D°3/2	80288.02
2051.432	Cr	II	3	-	3d3.4s2	c 4F7/2	53566.2511	3d3.(a 2D).4s.4p.(3P°)	s 4F°5/2	102297.07
2052.055	Cr	II	2	-	3d3.4s2	c 4F5/2	53271.007	3d3.(a 2D).4s.4p.(3P°)	s 4F°3/2	101986.9773
2054.79437	Cr	II	25	-	3d5	a 4G9/2	20519.2694	3d4.(3G).4p	y 4H°11/2	69170.3527
2055.0074	Cr	II	6	-	3d4.(a 3F).4s	d 4F9/2	54867.5086	3d3.(4F).4s.4p.(1P°)	s 4G°11/2	103513.546
2055.59869	Cr	II	2500	-	3d5	a 6S5/2	0	3d4.(5D).4p	z 6P°7/2	48632.059
2055.73	Cr	IV	30	-
2058.2678	Cr	II	6	-	3d3.4s2	c 4F9/2	53923.5169	3d3.(a 2D).4s.4p.(3P°)	s 4F°7/2	102492.53
2061.0639	Cr	II	15	-	3d5	a 2G7/2	36101.5238	3d4.(1F).4p	u 2F°5/2	84604.6448
2061.57673	Cr	II	2000	-	3d5	a 6S5/2	0	3d4.(5D).4p	z 6P°5/2	48491.0569
2062.2787	Cr	II	20	-	3d5	a 4G7/2	20517.792	3d4.(3G).4p	y 4H°9/2	68992.3469
2062.3416	Cr	II	3	-	3d5	a 4G9/2	20519.2694	3d4.(3G).4p	y 4H°9/2	68992.3469
2063.24135	Cr	II	55	-	3d5	b 4D7/2	25033.6679	3d4.(3D).4p	w 4D°7/2	73485.6078
2063.7972	Cr	II	8	-	3d5	b 4D5/2	25046.7144	3d4.(3D).4p	w 4D°7/2	73485.6078
2065.2603	Cr	II	15	-	3d5	a 2G9/2	36272.5173	3d4.(1F).4p	u 2F°7/2	84677.1075
2065.50389	Cr	II	1500	-	3d5	a 6S5/2	0	3d4.(5D).4p	z 6P°3/2	48398.8721
2065.7387	Cr	II	15	-	3d5	b 4D3/2	25042.7595	3d4.(3D).4p	w 4D°5/2	73436.1264
2065.90778	Cr	II	35	-	3d5	b 4D5/2	25046.7144	3d4.(3D).4p	w 4D°5/2	73436.1264
2066.6706	Cr	II	10	-	3d5	b 4D1/2	25035.3437	3d4.(3D).4p	w 4D°1/2	73406.8904
2066.7746	Cr	II	20	-	3d5	b 4D3/2	25042.7595	3d4.(3D).4p	w 4D°3/2	73411.8807
2066.9435	Cr	II	9	-	3d5	b 4D5/2	25046.7144	3d4.(3D).4p	w 4D°3/2	73411.8807
2066.9876	Cr	II	7	-	3d5	b 4D3/2	25042.7595	3d4.(3D).4p	w 4D°1/2	73406.8904
2067.984	Cr	II	3	-	3d4.(a 3F).4s	e 2F5/2	59577.687	3d3.(2H).4s.4p.(3P°)	q 2G°7/2	107918.539
2068.3958	Cr	II	20	-	3d5	a 4G5/2	20512.063	3d4.(3G).4p	y 4H°7/2	68843.2727
2068.6403	Cr	II	4	-	3d5	a 4G7/2	20517.792	3d4.(3G).4p	y 4H°7/2	68843.2727
2068.961	Cr	II	3	-	3d4.(3G).4p	y 4H°11/2	69170.3527	3d4.(5D).6d	4F9/2	117488.413
2072.922	Cr	II	3	-	3d5	a 4G11/2	20512.0959	3d4.(3H).4p	z 2H°11/2	68737.7714
2079.8745	Cr	II	15	-	3d5	a 2F7/2	32355.6538	3d4.(a 1D).4p	w 2D°5/2	80420.1608
2081.6965	Cr	II	6	-	3d4.(3G).4p	4F°9/2	69498.2137	3d4.(5D).6d	4F7/2	117520.657
2082.0379	Cr	II	3	-	3d3.4s2	c 4F9/2	53923.5169	3d3.(2G).4s.4p.(3P°)	r 2G°9/2	101938.06
2083.7496	Cr	II	4	-	3d4.(3G).4p	4F°7/2	69506.0652	3d4.(5D).6d	4P5/2	117481.158
2084.2304	Cr	II	10	-	3d4.(a 3F).4s	d 4F9/2	54867.5086	3d3.(4P).4s.4p.(3P°)	q 4D°7/2	102831.589
2084.9317	Cr	II	4	-	3d3.4s2	c 4F7/2	53566.2511	3d3.(2P).4s.4p.(3P°)	r 4D°7/2	101514.188
2086.8593	Cr	II	4	-	3d4.(3G).4p	4F°5/2	69477.9002	3d4.(5D).6d	4P3/2	117381.538
2087.87	Cr	I	2	-	3d5.(6S).4s	a 5S2	7593.1484	3d5.(4G).5p	u 3F°2	55473.6
2089.1531	Cr	II	15	-	3d4.(5D).4s	a 4D1/2	19528.2293	3d4.(a 3F).4p	z 2D°3/2	67379.295
2089.4576	Cr	II	4	-	3d4.(3G).4p	4F°9/2	69498.2137	3d4.(5D).6d	4G11/2	117342.323
2090.9	Cr	XIX	-	-	2s2.2p2	3P0	0	2s2.2p2	3P1	47811
2090.9806	Cr	II	9	-	3d4.(3D).4s	c 4D7/2	38269.5694	3d3.(4F).4s.4p.(3P°)	u 4D°7/2	86078.817
2091.2323	Cr	II	4	-	3d3.4s2	c 4F5/2	53271.007	3d3.(2P).4s.4p.(3P°)	r 4D°5/2	101074.517
2092.0283	Cr	II	15	-	3d4.(a 3F).4s	e 2F7/2	59570.155	3d3.(4P).4s.4p.(3P°)	q 2D°5/2	107355.47

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