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
4287.39327	Fe	II	-	-	3d6.(5D).4s	a 6D9/2	0	3d5.4s2	a 6S5/2	23317.6351
4287.938	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5F°1	27666.348	3d6.(5D).4s (6D).4d	f 5D0	50981.012
4288.1455	Fe	I	50	22	3d7.(2G).4s	a 3G3	22249.429	3d6.(3H).4s.4p.(3P°)	y 3G°3	45562.974
4288.956	Fe	I	5	2	3d6.4s2	b 3F23	20874.482	3d6.(3P2).4s.4p.(3P°)	w 5D°2	44183.628
4289.7755	Fe	II	-	-	3d6.(3P1).5p	4P°3/2	91048.225	3d6.(5D).6d	1143525/2	114352.875
4289.9143	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5F°3	27394.691	3d6.(5D).4s (6D).4d	f 5D2	50698.62
4290.3786	Fe	I	35	15	3d6.4s2	b 3G4	24118.819	3d6.(3G).4s.4p.(3P°)	w 5G°5	47420.228
4290.595	Fe	II	-	-	3d6.(1D2).4p	w 2P°3/2	79243.462	3d6.(5D).6s	6D3/2	102543.689
4290.8643	Fe	II	-	-	3d6.(5D).4d	6P3/2	84424.422	3d6.(5D).6p	6F°1/2	107723.2
4290.8644	Fe	I	20	9	3d7.(4P).4s	b 3P2	22838.323	3d7.(4P).4p	w 5P°3	46137.097
4291.4634	Fe	I	120	54	3d6.4s2	a 5D3	415.933	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456
4292.	Fe	III	-	-	3d5.(b 2G).4p	3H°4	165719.46	3d5.(4D).4d	3G4	189011.99
4292.117	Fe	I	-	-	3d7.(4P).4s	a 5P3	17550.181	3d6.(5D).4s.4p.(1P°)	x 5F°3	40842.154
4292.163	Fe	I	-	-	3d6.4s2	b 3F23	20874.482	3d6.(3F2).4s.4p.(3P°)	v 5D°3	44166.206
4292.2841	Fe	I	15	6	3d7.(4P).4s	a 5P2	17726.988	3d6.(5D).4s.4p.(1P°)	x 5F°2	41018.051
4293.66	Fe	III	-	-	3d5.(4G).5s	5G5	181808.8	3d5.(4D).5p	5F°4	205092.61
4293.798	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d6.(3H).4s.4p.(3P°)	z 5I°6	42903.861
4294.0374	Fe	I	-	-	3d6.4s2	b 3F24	20641.11	3d6.(3P2).4s.4p.(3P°)	w 5D°3	43922.668
4294.1	Fe	V	-	-	3d4	1S20	39633	3d4	3P11	62914.1
4294.1245	Fe	I	660	300	3d7.(4F).4s	a 3F4	11976.239	3d7.(4F).4p	z 5G°4	35257.324
4295.018	Fe	III	-	-	3d5.(4D).5p	3D°2	206233.45	3d5.(4D).6s	5D3	229509.7
4296.567	Fe	II	2	1	3d6.(3P2).4s	b 4P3/2	21812.0454	3d6.(5D).4p	z 4F°5/2	45079.9019
4296.85	Fe	III	10	5	3d5.(6S).4f	7F°4	184374.8	3d5.(6S).5g	7G4	207641.1
4298.0362	Fe	I	375	174	3d7.(2G).4s	a 1G4	24574.655	3d6.(3F2).4s.4p.(3P°)	x 3G°5	47834.55
4298.681	Fe	II	-	-	3d6.(5D).5p	6F°7/2	90300.628	3d6.(5D).6d	6F9/2	113557.048
4299.235	Fe	I	480	218	3d7.(2H).4s	b 3H5	26351.04	3d7.(2G).4p	y 3H°5	49604.427
4299.467	Fe	I	-	-	3d7.(2D2).4s	a 3D3	26224.969	3d6.(3F2).4s.4p.(3P°)	1F°3	49477.127
4299.6283	Fe	I	-	-	3d6.4s2	b 3G3	24338.767	3d6.(3G).4s.4p.(3P°)	w 5G°4	47590.048
4300.206	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3F°4	31307.245	3d7.(4F).4d	e 3H4	54555.418
4302.1855	Fe	I	50	22	3d7.(2G).4s	a 1G4	24574.655	3d6.(3F2).4s.4p.(3P°)	x 3G°4	47812.118
4303.168	Fe	II	15	7	3d6.(3P2).4s	b 4P3/2	21812.0454	3d6.(5D).4p	z 4D°3/2	45044.1916
4304.5403	Fe	II	-	-	3d6.(5D).4d	e 6F7/2	83136.508	3d6.(5D).6p	6D°9/2	106361.238
4304.5405	Fe	I	2	1	3d6.4s2	b 3G5	23783.619	3d6.(3H).4s.4p.(3P°)	z 3H°5	47008.371
4304.78	Fe	III	15	6	3d5.(6S).4f	7F°5	184417.6	3d5.(6S).5g	7G5	207641.1
4305.131	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3P2).4s.4p.(3P°)	x 3D°3	45220.681
4305.2067	Fe	I	-	-	3d7.(2D2).4s	a 1D2	28604.613	3d7.(2H).4p	u 3G°3	51825.773
4305.4502	Fe	I	95	44	3d7.(2P).4s	c 3P2	24335.766	3d7.(4P).4p	y 3S°1	47555.61
4306.578	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5F°1	27666.348	3d6.(5D).4s (6D).4d	f 5D1	50880.102
4307.704	Fe	I	-	-	3d7.(2H).4s	b 3H5	26351.04	3d6.(5D).4s (6D).5p	n 7D°4	49558.734
4307.902	Fe	I	960	446	3d7.(4F).4s	a 3F3	12560.934	3d7.(4F).4p	z 3G°4	35767.564
4308.3114	Fe	II	-	-	3d6.(5D).5p	w 6P°3/2	91843.485	3d6.(5D).6d	6P5/2	115047.887
4308.495	Fe	I	-	-	3d6.4s2	a 3H4	19788.251	3d6.(3H).4s.4p.(3P°)	z 5H°5	42991.697
4309.0304	Fe	I	40	18	3d6.4s2	a 1I6	29313.008	3d7.(2H).4p	y 3I°6	52513.56
4309.3742	Fe	I	120	56	3d6.4s2	b 3G5	23783.619	3d6.(3H).4s.4p.(3P°)	z 3H°6	46982.32
4309.4535	Fe	I	-	-	3d7.(2P).4s	c 3P0	25091.599	3d5.(6S).4s2.4p	v 5P°1	48289.871
4310.36	Fe	III	20	9	3d5.(6S).4f	7F°6	184447.7	3d5.(6S).5g	7G6	207641.1
4310.374	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3D°2	31686.351	3d7.(4F).4d	e 3P2	54879.683
4311.41	Fe	III	-	-	3d5.(b 2G).4s	3G4	114340.26	3d5.(2H).4p	3H°4	137528.06
4311.8	Fe	X	-	-	3s2.3p4.(3P).3d	4F9/2	417653	3s2.3p4.(3P).3d	2F7/2	440840
4311.97	Fe	III	-	-	3d5.(4D).5p	3F°2	206324.98	3d5.(4D).6s	5D3	229509.7

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