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
7276.96	Ta	I	150	2	5d4.(5D).6s	a 6D5/2	11243.63	5d3.6s.(5F).6p	z 4F°7/2	24981.85
7277.438	O	II	-	-	2s2.2p2.(3P).3d	4D3/2	232745.981	2s2.2p2.(3P).4p	4P°3/2	246483.317
7277.51	Si	I	40	1	3s2.3p.4p	3P2	49188.617	3s2.3p.6d	3D°1	62925.8
7277.62	Sc	I	6	-	3d2.(3F).4p	4F°3/2	31172.621	3d.(2D).4p2.(3P)	4F5/2	44909.52
7277.893	V	I	1	-	3d3.(4F).4s.4p.(3P°)	z 4D°1/2	20606.467	3d5	c 4D3/2	34342.887
7277.9	Ce	I	-	-	4f.5d.6s2	3H°5	2208.657	4f.5d.(3F°).6s.6p.(3P°)	4	17438.566
7278.24	W	I	60	1	5d4.6s2	3D3	15460.01	5d4.6s.(6D).6p	5D°2	29195.84
7278.258	O	II	-	-	2s2.2p2.(3P).3d	4D5/2	232747.562	2s2.2p2.(3P).4p	4P°3/2	246483.317
7278.56	Mn	II	420	5	3d4.(5D).4s.4p.(3P°)	w 5P°1	86961.122	3d5.(6S).5d	5D1	100696.27
7278.718	Cr	II	15	-	3d4.(5D).5p	6D°3/2	93574.4177	3d4.(5D).5d	6F5/2	107309.3226
7278.74	Si	III	40	-	3p.4s	3P°1	226527.42	3s.6d	3D1	240262.28
7279.25	Sm	I	225	3
7279.75	Xe	II	35	-	5p4.(1D2).6p	2[2]°5/2	132207.76	5p4.(3P1).6d	2[2]3/2	145940.34
7279.8991	Cs	I	1	-	5p6.5d	2D5/2	14596.84232	5p6.6f	2F°5/2	28329.5133
7279.9568	Cs	I	45	1	5p6.5d	2D5/2	14596.84232	5p6.6f	2F°7/2	28329.4075
7279.9968	Rb	I	450	5	4p6.5p	2P°1/2	12578.95	4p6.7s	2S1/2	26311.437
7280.16	Mn	II	330	4	3d4.(5D).4s.4p.(3P°)	w 5P°1	86961.122	3d5.(6S).5d	5D2	100693.31
7280.257	O	II	-	-	2s2.2p2.(3P).3d	2D5/2	234454.634	2s2.2p2.(3P).4p	2D°5/2	248186.64
7280.296	Ba	I	2500	29	6s.5d	3D2	9215.501	5d.6p	3F°3	22947.423
7280.44	W	I	75	1	5d4.6s2	3F23	17701.18	5d4.6s.(6D).6p	5F°4	31432.91
7280.454	Ar	II	35	-	3s2.3p4.(3P).4p	2S°1/2	161089.3846	3s2.3p4.(1D).3d	2P1/2	174821.0098
7280.748	Ti	I	55	1	3d2.(3F).4s.4p.(1P°)	y 3G°5	27750.135	3d2.4s.(2F).5s	3F4	41481.207
7280.9	Te	I	60	1
7281.257	Ti	I	90	1	3d3.(2P).4s	b 3P0	17995.487	3d2.(3P).4s.4p.(3P°)	y 3P°1	31725.605
7281.349	He	I	70	1	1s.2p	1P°1	171134.896946	1s.3s	1S0	184864.82932
7281.397	Cr	II	10	-	3d4.(5D).5p	6D°7/2	93966.4264	3d4.(5D).5d	6D9/2	107696.2552
7281.47	Sm	II	60	1
7281.53	Eu	I	45	1	4f7.(8S°).6s.6p.(1P°)	y 8P5/2	21444.58	4f7.(8S°).5d2?	8P°?5/2	35174.2
7281.6256	Cr	II	25	-	3d4.(5D).5p	6F°7/2	93276.8352	3d4.(5D).5d	6G7/2	107006.2503
7281.74	Ti	I	120	1	3d4	3H5	35400.235	3d3.(4F5/2).4f	2[11/2]°6	49129.444
7282.21	Sm	I	45	1
7282.34	La	II	495	6	5d2	a 3F4	1970.7	4f.(2F°7/2).6s1/2	(7/2,1/2)°4	15698.74
7282.35	In	II	2	-	5s.7d	3D2	134744.019	5s.11f	3F°2	148472.06
7282.5627	Fr	I	2	-	6d	2D5/2	16429.64	11p	2P°1/2	30161.07
7282.7	W	I	70	1	5d4.6s2	3H5	15069.93	5d4.6s.(6D).6p	7D°4	28797.24
7282.81	Si	I	855	11
7282.96	P	I	8	-	3s2.3p2.(3P).4p	4D°7/2	65788.455	3s2.3p2.(3P).5d	4F7/2	79515.35
7282.98	W	I	70	1
7283.33	Sm	II	70	1
7283.51	Si	III	40	-	3s.6p	3P°2	234442.18	3p.4p	3P2	248168.04
7283.82	Mn	I	2000	22
7283.961	Xe	I	300	4	5p5.(2P°1/2).6s	2[1/2]°1	77185.041	5p5.(2P°3/2).4f	2[5/2]2	90910.052
7284.232	Ar	II	90	1	3s2.3p4.(3P).3d	2P3/2	145668.8845	3s2.3p4.(3P).4p	2D°3/2	159393.385
7284.28	Np	I	300	4
7284.3	In	II	2	-	5s.7d	3D2	134744.019	5s.11f	3F°3	148468.39
7284.3	Tm	I	60	1	4f13.(2F°7/2).6s.6p.(3P°2)	(7/2,2)3/2	19132.245	4f13.(2F°5/2).5d.6s.(3D)	3[5/2]°5/2	32856.613
7284.34	Xe	II	360	4	5p4.(3P1).5d	2[1]3/2	107904.5	5p4.(3P0).6p	2[1]°3/2	121628.82
7284.38	Cd	II	15	-	4d10.6d	2D5/2	110247.6	4d10.6f	2F°7/2	123972.1
7284.835	Fe	I	15	-	3d8	c 3F3	33412.717	3d7.(4P).4p	w 3D°2	47136.084
7284.90314	Th	I	45	1	6d2.7s2	2	3687.987189	6d.7s2.7p	3D°3	17411.224415

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