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
2984.9619	Fe	II	2	-	3d6.(3F2).4p	y 2D°5/2	67000.53	3d6.(3F2).5s	e 2F7/2	100492.025
2985.091	Fe	II	-	-	3d5.4s2	d 4P5/2	57411.086	3d6.(5D).5p	4P°5/2	90901.13
2985.168	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°1	26479.381	3d6.4s.(6D3/2).6d	2[1/2]1	59968.52
2985.54532	Fe	II	45	-	3d7	a 4P1/2	13904.8604	3d6.(5D).4p	z 4P°3/2	47389.809
2985.637	Fe	II	-	-	3d6.(5D).4p	z 4F°7/2	44753.8179	3d6.(5D).5s	e 6D7/2	78237.709
2985.7279	Fe	I	-	-	3d6.4s2	b 3F23	20874.482	3d7.(4F).5p	3G°3	54357.405
2985.901	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.4s.(6D5/2).6d	2[5/2]3	59820.664
2986.3435	Fe	II	1	-	3d6.(3F2).4p	y 2D°3/2	67273.833	3d6.(3F2).5s	e 2F5/2	100749.825
2986.4557	Fe	I	4	-	3d6.4s2	a 5D1	888.132	3d6.(5D).4s.4p.(3P°)	z 3P°1	34362.873
2986.609	Fe	II	1	-	3d6.(3F2).4s	a 2F5/2	27620.4033	3d6.(3P2).4p	z 2D°5/2	61093.406
2986.6544	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d7.(2H).4p	1I°6	53093.529
2986.915	Fe	II	-	-	3d6.(3D).4s	b 4D3/2	31364.4554	3d6.(3P2).4p	z 2P°3/2	64834.069
2987.032	Fe	I	1	-	3d6.4s2	b 3F23	20874.482	3d7.(4F).5p	3D°2	54342.779
2987.055	Fe	I	1	-	3d7.(2H).4s	b 3H4	26627.609	3d6.(3F2).4s.4p.(1P°)	3F°4	60095.599
2987.2903	Fe	I	15	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	7P3	56462.016
2987.2904	Fe	I	15	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(5D).4s.4p.(1P°)	x 5F°3	40842.154
2987.429	Fe	I	1	-	3d6.4s2	a 3H5	19621.006	3d7.(4F).5p	5F°5	53084.789
2987.512	Fe	II	-	-	3d6.(3F2).4p	y 2G°9/2	64831.951	3d6.(3H).5s	e 4H11/2	98294.909
2987.5347	Fe	II	-	-	3d6.(3G).4p	x 2G°7/2	70523.694	3d6.(3H).4d	4H7/2	103986.338
2987.7885	Fe	II	-	-	3d6.(3G).4p	x 2G°7/2	70523.694	3d6.(3G).5s	e 2G7/2	103983.496
2988.187	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	7D4	56452.018
2988.4711	Fe	I	2	-	3d7.(4F).4s	a 3F4	11976.239	3d6.(3H).4s.4p.(3P°)	y 3G°4	45428.402
2988.783	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D).5d	5P3	57160.142
2988.8824	Fe	I	-	-	3d6.4s2	a 3P22	18378.186	3d7.(2H).4p	u 3G°3	51825.773
2988.943	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(1G2).4s.4p.(3P°)	v 3H°4	55446.008
2989.068	Fe	II	-	-	3d6.(5D).4p	z 4F°5/2	45079.9019	3d6.(5D).5s	e 6D5/2	78525.442
2989.161	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D).5d	7G4	57155.857
2989.181	Fe	II	-	-	3d6.(5D).5p	6D°7/2	88853.535	3d6.(3H).6s	4H7/2	122297.664
2989.384	Fe	II	-	-	3d6.(3D).4s	b 4D3/2	31364.4554	3d6.(3P2).4p	z 2P°1/2	64806.494
2989.487	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.4s.(6D5/2).6d	2[3/2]2	59780.484
2989.739	Fe	II	-	-	3d6.(3D).4s	b 4D1/2	31368.453	3d6.(3P2).4p	z 2P°1/2	64806.494
2989.924	Fe	II	-	-	3d6.(5D).4p	z 4F°3/2	45289.8248	3d6.(5D).5s	e 6D3/2	78725.822
2990.3913	Fe	I	6	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(1G2).4s.4p.(3P°)	s 3G°5	55429.819
2990.4	Fe	X	1	-	3s2.3p4.(3P).3d	4F9/2	417653	3s2.3p4.(1D).3d	2G7/2	451084
2990.599	Fe	I	1	-	3d7.(2P).4s	c 3P0	25091.599	3d6.4s.(4D).5p	5D°1	58520.003
2991.081	Fe	II	-	-	3d6.(1G1).4s	d 2G7/2	58666.199	3d5.(4G).4s.4p.(3P°)	x 4H°7/2	92089.043
2991.236	Fe	II	-	-	3d6.(3F2).4s	a 2F5/2	27620.4033	3d6.(3H).4p	z 4G°5/2	61041.734
2991.6312	Fe	I	2	-	3d6.4s2	a 3H6	19390.168	3d7.(4F).5p	3G°5	52807.001
2991.763	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D).5d	7G5	57126.823
2991.827	Fe	I	-	-	3d6.4s2	b 3F23	20874.482	3d7.(4F).5p	3F°3	54289.034
2991.828	Fe	II	-	-	3d6.(3D).4p	w 4P°5/2	71964.75	3d6.(3F2).4d	4D5/2	105379.425
2991.904	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D).5d	5F4	57125.25
2992.648	Fe	II	-	-	3d5.4s2	d 4P3/2	57493.333	3d6.(5D).5p	4D°3/2	90898.878
2993.206	Fe	II	-	-	3d5.4s2	c 4D3/2	60441.042	3d5.(4D).4s.4p.(3P°)	6D°3/2	93840.405
2993.28	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.4s.(6D7/2).6d	2[5/2]3	59538.594
2993.357	Fe	II	-	-	3d6.(3D).4s	b 2D5/2	36252.931	3d6.(3G).4p	y 2F°5/2	69650.481
2993.791	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.4s.(6D7/2).6d	2[9/2]4	59532.84
2994.074	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.4s.(6D5/2).6d	2[1/2]1	59729.17
2994.4266	Fe	I	1	-	3d6.4s2	a 5D3	415.933	3d7.(4F).4p	y 5D°2	33801.572
2994.5019	Fe	I	30	-	3d6.4s2	a 5D0	978.074	3d6.(5D).4s.4p.(3P°)	z 3P°1	34362.873

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