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
3833.6959	Cr	I	8	-	3d5.(4P).4s	a 5P3	21840.8096	3d5.(4G).4p	u 5F°2	47917.9197
3834.514	Cr	II	85	-	3d4.(5D).4d	e 4G9/2	89325.2787	3d4.(5D1).5f	2[5]°11/2	115396.769
3834.7262	Cr	I	60	-	3d5.(4P).4s	a 5P2	21847.8349	3d5.(4G).4p	u 5F°2	47917.9197
3836.0642	Cr	I	60	-	3d5.(4P).4s	a 5P1	21856.9287	3d5.(4G).4p	u 5F°2	47917.9197
3836.3	Cr	I	40	-	3d5.(2D3).4s	b 3D2	31028.259	3d4.(1S1).4s.4p.(3P°)	u 3P°2	57087.645
3836.73	Cr	I	20	-	3d5.(4G).4s	a 3G3	24833.7957	3d4.(3G).4s.4p.(3P°)	w 3F°2	50890.077
3838.8162	Cr	II	100	-	3d4.(5D).4d	f 4D7/2	89885.0091	3d4.(5D4).5f	2[5]°9/2	115927.324
3840.6678	Cr	I	9	-	3d5.(4P).4s	a 5P2	21847.8349	3d5.(4G).4p	u 5F°1	47877.596
3841.2736	Cr	I	345	1	3d5.(4P).4s	a 5P3	21840.8096	3d5.(4P).4p	v 5D°4	47866.4604
3841.93	Cr	I	35	-	3d5.(4G).4s	a 3G5	25038.4981	3d4.(3G).4s.4p.(3P°)	w 3F°4	51059.7045
3842.0101	Cr	I	7	-	3d5.(4P).4s	a 5P1	21856.9287	3d5.(4G).4p	u 5F°1	47877.596
3843.63	Cr	I	20	-	3d4.4s2	a 3F2	24940.594	3d4.(3G).4s.4p.(3P°)	w 3F°3	50950.3326
3843.78	Cr	I	7	-	3d5.(2F1).4s	b 3F4	33113.212	3d5.(4F).4p	u 3D°3	59122.01
3845.6125	Cr	II	10	-	3d4.(a 1G).4s	c 2G7/2	39683.717	3d4.(3H).4p	z 2G°9/2	65680.0091
3848.9757	Cr	I	180	-	3d5.(4P).4s	a 5P3	21840.8096	3d5.(4P).4p	v 5D°3	47814.3823
3849.3649	Cr	I	85	-	3d5.(4D).4s	b 5D4	24282.3486	3d5.(4D).4p	s 5F°5	50253.295
3849.5334	Cr	I	45	-	3d4.4s2	a 5D2	7927.441	3d4.(5D).4s.4p.(3P°)	z 3P°1	33897.2506
3850.017	Cr	I	85	-	3d5.(4P).4s	a 5P2	21847.8349	3d5.(4P).4p	v 5D°3	47814.3823
3850.2443	Cr	I	7	-	3d4.4s2	a 3P1	23511.9739	3d5.(4P).4p	y 3S°1	49476.9847
3850.9	Cr	I	4	-	3d5.(4D).4s	b 5D3	24303.9025	3d5.(4D).4p	w 3D°3	50264.4589
3851.96	Cr	I	15	-	3d4.4s2	a 3F3	25106.2953	3d4.(3G).4s.4p.(3P°)	w 3F°4	51059.7045
3852.2118	Cr	I	135	-	3d4.4s2	a 5D1	7810.7795	3d4.(5D).4s.4p.(3P°)	z 3P°0	33762.5326
3852.6276	Cr	I	8	-	3d5.(6S).4s	a 5S2	7593.1484	3d4.(5D).4s.4p.(3P°)	z 5D°2	33542.0985
3853.1719	Cr	I	45	-	3d5.(4P).4s	a 5P3	21840.8096	3d5.(4P).4p	v 5D°2	47786.0959
3854.2156	Cr	I	85	-	3d5.(4P).4s	a 5P2	21847.8349	3d5.(4P).4p	v 5D°2	47786.0959
3855.2855	Cr	I	75	-	3d5.(4P).4s	a 5P1	21856.9287	3d5.(4P).4p	v 5D°0	47787.993
3855.5674	Cr	I	65	-	3d5.(4P).4s	a 5P1	21856.9287	3d5.(4P).4p	v 5D°2	47786.0959
3856.2709	Cr	I	40	-	3d5.(4P).4s	a 5P2	21847.8349	3d5.(4P).4p	v 5D°1	47772.2702
3856.75	Cr	I	4	-	3d5.(4F).4s	a 5F2	31355.1192	3d4.(3D).4s.4p.(3P°)	t 3F°3	57276.363
3857.6244	Cr	I	105	-	3d5.(4P).4s	a 5P1	21856.9287	3d5.(4P).4p	v 5D°1	47772.2702
3858.89	Cr	I	70	-	3d5.(4D).4s	b 5D3	24303.9025	3d5.(4D).4p	s 5F°4	50210.7
3859.59	Cr	I	65	-	3d4.(5D).4s.4p.(3P°)	z 7D°2	27382.1739	3d4.4s.4d	h 7D3	53284.331
3860.0893	Cr	I	15	-	3d5.(4G).4s	a 5G4	20523.629	3d4.(3F1).4s.4p.(3P°)	w 5D°4	46422.4223
3860.1299	Cr	I	20	-	3d5.(4G).4s	a 5G5	20523.8999	3d4.(3F1).4s.4p.(3P°)	w 5D°4	46422.4223
3861.86	Cr	I	4	-	3d6	c 5D0	35640.6434	3d4.(1D1).4s.4p.(3P°)	t 3P°1	61527.31
3862.26	Cr	I	6	-	3d4.(5D).4s.4p.(3P°)	z 7D°3	27500.3699	3d4.4s.4d	e 7F3	53384.7
3862.5418	Cr	I	50	-	3d4.4s2	a 3F4	25177.3539	3d4.(3G).4s.4p.(3P°)	w 3F°4	51059.7045
3863.23	Cr	I	15	-	3d4.(5D).4s.4p.(3P°)	z 7D°1	27300.1433	3d4.4s.4d	e 7G2	53177.7
3863.68	Cr	I	25	-	3d4.(5D).4s.4p.(3P°)	z 7D°3	27500.3699	3d4.4s.4d	h 7D4	53375.373
3863.96	Cr	I	9	-	3d5.(6S).4p	z 7P°2	23305.0026	3d5.(6S).7s	g 7S3	49177.87
3864.93	Cr	I	135	-	3d5.(6S).5s	e 7S3	36895.806	3d4.4s.4p	r 3H°4	62762.056
3865.03	Cr	I	7	-	3d5.(4F).4s	a 5F2	31355.1192	3d4.(3D).4s.4p.(3P°)	t 3F°2	57220.57
3866.53	Cr	II	6	-	3d4.(a 1G).4s	c 2G9/2	39824.36	3d4.(3H).4p	z 2G°9/2	65680.0091
3867.75	Cr	I	7	-	3d5.(4G).4s	a 5G3	20520.9029	3d4.(3F1).4s.4p.(3P°)	w 5D°3	46368.2695
3868.1789	Cr	I	5	-	3d5.(4G).4s	a 5G4	20523.629	3d4.(3F1).4s.4p.(3P°)	w 5D°3	46368.2695
3868.2678	Cr	I	15	-	3d4.4s2	a 3F3	25106.2953	3d4.(3G).4s.4p.(3P°)	w 3F°3	50950.3326
3870.24	Cr	I	150	-	3d5.(6S).4s	a 5S2	7593.1484	3d4.(5D).4s.4p.(3P°)	z 5D°1	33423.7845
3872.74	Cr	I	5	-	3d5.(4P).4s	b 3P2	27222.9417	3d4.(3D).4s.4p.(3P°)	r 5F°2	53037.458
3874.55	Cr	I	135	-	3d5.(4D).4s	b 5D2	24299.8419	3d5.(4D).4p	s 5F°3	50102.07
3874.9808	Cr	I	4	-	3d5.(4P).4s	a 5P3	21840.8096	3d4.(5D).4s.5p.(3P°)	v 5F°4	47640.0627

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