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
4238.608	Fe	I	-	-	3d6.4s2	a 1I6	29313.008	3d7.(2H).4p	y 3I°5	52898.998
4238.619	Fe	III	3	1	3d5.(6S).5p	5P°2	168421.15	3d5.(6S).6s	5S2	192007.1
4238.69	Eu	II	25	10
4238.78	Gd	II	510	196
4238.7845	Mn	II	645	247	3d6	a 5D2	14781.205	3d5.(6S).4p	z 7P°2	38366.232
4238.8097	Fe	I	255	95	3d6.(5D).4s.4p.(3P°)	z 5F°3	27394.691	3d6.(5D).4s (6D).4d	e 5G4	50979.579
4238.861	V	II	3	1	3d3.(2D2).4s	b 3D2	20617.0735	3d3.(2D1).4s	c 3D1	44201.678
4238.884	Th	II	-	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f.7s.(3F°).7p	11/2	37679.6967
4238.916	Mg	III	60	22	2s2.2p5.(2P°1/2).4d	2[3/2]°1	585466.2	2s2.2p5.(2P°1/2).5f	2[5/2]2	609050.5
4238.947	V	I	15	6	3d4.(3F2).4s	b 4F3/2	15664.801	3d4.(3P2).4p	w 4P°3/2	39248.928
4238.9491	Cr	I	65	26	3d5.(4D).4s	b 5D4	24282.3486	3d5.(4P).4p	v 5D°4	47866.4604
4238.979	Th	II	-	-	5f.6d.(3P°).7s	°3/2	15144.73767	5f.6d.(1D°).7p	5/2	38728.6822
4238.987	Na	I	-	-	2p6.3p	2P°1/2	16956.17025	2p6.11d	2D3/2	40540.095
4239.03	Th	II	-	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.6d+5f.6d.7p	5/2	51935.6876
4239.1835	Mn	II	495	189	3d5.(4F).4s	a 5F1	43311.324	3d5.(4G).4p	z 5F°1	66894.13
4239.31	Zr	I	45	17
4239.361	Fe	I	1	1	3d6.4s2	b 3D3	29371.812	3d6.(3G).4s.4p.(3P°)	x 3F°4	52953.629
4239.4445	Cu	II	9	3	3d9.(2D3/2).5p	2[3/2]°1	123304.823	3d9.(2D3/2).7s	2[3/2]1	146886.1667
4239.468	Mg	III	195	73	2s2.2p5.(2P°3/2).4s	2[3/2]°1	546531.6	2s2.2p5.(2P°1/2).4p	2[1/2]0	570112.8
4239.552	Sc	I	70	27	3d.4s.(3D).4p	4D°5/2	16141.0012	3d.4s.(3D).4d	4D3/2	39721.755
4239.5552	Ba	I	90	34	6s.6p	3P°2	13514.745	5d.6d	3S1	37095.486
4239.604	V	I	10	4	3d4.(3H).4s	a 4H9/2	14949.359	3d3.(2H).4s.4p.(3P°)	u 2G°9/2	38529.83
4239.632	Tm	I	7	3	4f13.(2F°7/2).6s.6p.(3P°0)	(7/2,0)7/2	16742.237	4f12.5d.6s.6p	°9/2	34457.853
4239.6646	Ti	II	150	55	3d2.(3P).4p	x 2D°5/2	44902.4455	3d2.(3F).4d	2D5/2	68482.5767
4239.673	Th	II	1	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.(3F).6d	5/2	40644.3356
4239.72	Mn	I	1500	637	3d6.(5D).4s	a 4D3/2	23719.52	3d6.(5D).4p	y 4P°1/2	47299.29
4239.7321	Fe	I	40	14	3d6.4s2	b 3G5	23783.619	3d6.(3G).4s.4p.(3P°)	w 5G°6	47363.376
4239.8474	Fe	I	50	19	3d7.(2G).4s	a 3G5	21715.732	3d6.(3H).4s.4p.(3P°)	y 3G°5	45294.846
4239.919	Ne	II	2	1	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P2).4f	2[2]°5/2	302903.635
4239.92	Ce	II	70	26	4f2.(3H).6s	4H7/2	3854.012	4f2.(3H4).6p3/2	(4,3/2)°9/2	27432.782
4239.9421	Fe	I	-	-	3d7.(2P).4s	c 3P1	24772.018	3d6.(3G).4s.4p.(3P°)	v 5F°1	48350.606
4240.01	Sr	I	330	128	5s.5p	1P°1	21698.452	5s.15d	3D2	45276.65
4240.02	Pr	II	85	32	4f2.5d.6s?	5	8197.8	4f2.5d.6p?	°4	34322.69
4240.081	V	I	7	3	3d4.(3F2).4s	b 4F5/2	15688.862	3d4.(3F2).4p	u 4F°3/2	39266.68
4240.1049	Ne	II	25	10	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P2).4f	2[2]°3/2	302902.557
4240.1067	Fe	II	-	-	3d6.(3H).4d	2K13/2	104315.373	3d6.(3G4).4f	2[7]°15/2	127893.01
4240.24	Xe	III	2	1	5s2.5p3.(2D°).5d	1F°3	148412.84	5s2.5p3.(2D°).6p	1D2	171989.82
4240.33	Cr	I	3	1	3d4.4s2	a 3P1	23511.9739	3d4.(3P1).4s.4p.(3P°)	z 3S°1	47088.389
4240.34	Zr	I	45	17
4240.3499	V	II	2	1	3d3.(2D2).4s	b 3D1	20522.148	3d3.(2D1).4s	c 3D3	44098.469
4240.353	V	I	35	13	3d4.(3F2).4s	b 4F7/2	15724.229	3d4.(3F2).4p	u 4F°5/2	39300.537
4240.37	Na	II	-	-	2s2.2p5.(2P°3/2).3d	2[5/2]°3	331707.9	2s2.2p5.(2P°1/2).4f	2[5/2]3	355283.7
4240.3705	Fe	I	40	15	3d7.(2D2).4s	a 1D2	28604.613	3d7.(2P).4p	1P°1	52180.82
4240.3852	Mn	II	165	65	3d5.(4F).4s	c 3F2	49820.205	3d5.(4D).4p	y 3D°2	73396.334
4240.41	Cu	II	-	-	3d9.(2D5/2).4d	2[3/2]1	115665.1539	3d9.(2D5/2).6p	2[3/2]°1	139241.13
4240.46	Ca	I	35	14
4240.4893	Fe	II	-	-	3d6.(5D).5p	4F°5/2	91070.566	3d6.(5D).6d	4G7/2	114646.097
4240.525	Ga	I	5	2	4s2.5s	2S1/2	24788.53	4s2.70p	2P°1/2	48363.88
4240.54	Sr	II	2	1	4p6.4f	2F°5/2	60991.34	4p6.10g	2G7/2	84567
4240.59467	Th	II	6	2	6d2.(3F).7s	4F9/2	6213.49036	5f.(2F°).6d2.(3P)	4F°9/2	29788.4501

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