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
2995.2497	Fe	I	-	-	3d6.4s2	b 3F24	20641.11	3d7.(4F).5p	3G°4	54017.581
2995.475	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.4s.(6D7/2).6d	2[5/2]2	59514.13
2995.594	Fe	I	1	-	3d6.4s2	b 3F24	20641.11	3d6.(3D).4s.4p.(3P°)	5F°5	54013.752
2995.83	Fe	I	-	-	3d6.4s2	b 3G3	24338.767	3d6.(3D).4s.4p.(3P°)	t 3F°2	57708.741
2995.956	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D).5d	5D2	56479.463
2995.973	Fe	II	-	-	3d6.(3G).4p	x 2G°9/2	70314.624	3d6.(5D).5d	4F9/2	103683.078
2996.3855	Fe	I	2	-	3d6.4s2	a 3P21	19552.478	3d7.(2D2).4p	v 3P°2	52916.295
2996.57	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°5	22845.869	3d6.4s.(6D).5d	5D4	56207.552
2996.944	Fe	II	-	-	3d6.(1G2).4p	w 2G°7/2	73143.346	3d5.4s.(7S).4d	6D9/2	106501.029
2997.04	Fe	III	-	-	3d5.(b 2G).4p	3G°5	167298.8	3d5.(4F).4d	5G6	200656.19
2997.296	Fe	II	1	-	3d6.(3D).4s	b 2D5/2	36252.931	3d6.(3G).4p	y 2F°7/2	69606.567
2997.526	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D).5d	7P3	56462.016
2997.706	Fe	II	-	-	3d6.(3D).4p	w 4F°3/2	72169.004	3d6.(3F2).4d	4F3/2	105518.142
2997.98	Fe	II	-	-	3d5.4s2	d 4P3/2	57493.333	3d6.(3P1).4p	4P°1/2	90839.488
2998.326	Fe	I	1	-	3d6.4s2	b 3F24	20641.11	3d6.(3G).4s.4p.(3P°)	t 3G°5	53983.293
2998.436	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D).5d	7D4	56452.018
2998.478	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	5D3	56337.126
2998.85	Fe	II	-	-	3d6.(3D).4p	w 4P°3/2	72043.06	3d6.(3F2).4d	4D5/2	105379.425
2998.93	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.4s.(6D7/2).6d	2[7/2]4	59475.63
2999.188	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d6.(3G).4s.4p.(3P°)	x 3F°4	52953.629
2999.5116	Fe	I	120	-	3d7.(4F).4s	a 5F5	6928.268	3d6.(5D).4s.4p.(1P°)	x 5F°5	40257.314
2999.717	Fe	II	-	-	3d5.4s2	b 4G5/2	54275.649	3d5.(4P).4s.4p.(3P°)	6D°3/2	87602.335
3000.	Fe	IX	1	-	3s2.3p5.3d	3F°3	429310.9	3s2.3p5.3d	3D°2	462616.6
3000.0623	Fe	II	2	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d6.(3F2).4p	y 4G°5/2	64087.408
3000.075	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°5/2	79284.919	3d6.(5D).7s	6D7/2	112607.597
3000.247	Fe	II	-	-	3d6.(1I).4p	w 2H°11/2	73603.537	3d6.(3F2).4d	2G9/2	106924.441
3000.295	Fe	II	-	-	3d5.4s2	d 4P1/2	57578.49	3d6.(5D).5p	4D°3/2	90898.878
3000.4509	Fe	I	25	-	3d7.(4F).4s	a 3F4	11976.239	3d6.(3H).4s.4p.(3P°)	y 3G°5	45294.846
3000.577	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989	3d6.4s.(6D9/2).6d	2[5/2]3	59217.204
3000.755	Fe	II	-	-	3d5.4s2	4F9/2	73393.771	3d6.(5D).6p	4F°9/2	106709.008
3000.84	Fe	III	-	-	3d5.(4F).4s	5F4	83161.8	3d5.(4G).4p	5F°3	116475.56
3000.9476	Fe	I	90	-	3d6.4s2	a 5D2	704.007	3d7.(4F).4p	y 5D°1	34017.103
3001.123	Fe	II	-	-	3d6.(3G).4p	x 4F°7/2	66377.315	3d6.(3F2).5s	f 4F7/2	99688.355
3001.31	Fe	II	-	-	3d6.(3G).4p	x 4F°3/2	66612.659	3d6.(3P2).5s	2P1/2	99921.67
3001.4003	Fe	II	1	-	3d6.(3P2).4p	z 2P°1/2	64806.494	3d6.(3P2).5s	4P3/2	98114.577
3001.601	Fe	II	-	-	3d6.(3G).4p	x 4F°3/2	66612.659	3d6.(3F2).5s	f 4F3/2	99918.563
3001.617	Fe	III	4	-	3d5.(4F).4s	5F4	83161.8	3d5.(4G).4p	5F°4	116467.59
3001.658	Fe	I	-	-	3d7.(2P).4s	c 3P2	24335.766	3d6.(3D).4s.4p.(3P°)	t 3F°3	57641.001
3001.787	Fe	I	1	-	3d6.4s2	b 3F22	21038.987	3d7.(4F).5p	3D°2	54342.779
3001.827	Fe	I	1	-	3d7.(2P).4s	c 3P0	25091.599	3d6.4s.(4D).5p	3D°1	58394.864
3001.924	Fe	I	1	-	3d6.4s2	b 3G3	24338.767	3d6.(3D).4s.4p.(3P°)	t 3F°3	57641.001
3001.972	Fe	II	-	-	3d6.(3G).4p	x 4F°5/2	66522.31	3d6.(3F2).5s	f 4F5/2	99824.051
3002.317	Fe	II	1	-	3d7	b 2F5/2	31811.814	3d6.(3F2).4p	y 2G°7/2	65109.691
3002.64344	Fe	II	45	-	3d7	a 4P3/2	13673.2045	3d6.(5D).4p	z 4P°5/2	46967.4751
3002.99	Fe	III	-	-	3d5.(4F).4s	5F1	83647.26	3d5.(4G).4p	5F°1	116937.86
3003.0305	Fe	I	10	-	3d7.(4F).4s	a 5F3	7728.06	3d6.(5D).4s.4p.(1P°)	x 5F°2	41018.051
3003.251	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°1	26479.381	3d6.4s.(6D5/2).6d	2[3/2]1	59766.92
3003.338	Fe	I	1	-	3d6.4s2	b 3G5	23783.619	3d6.(1I).4s.4p.(3P°)	x 3I°6	57070.171
3003.686	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989	3d6.4s.(6D9/2).6d	2[11/2]5	59182.72
3003.8861	Fe	II	2	-	3d6.(3P2).4p	z 2P°3/2	64834.069	3d6.(3P2).5s	4P3/2	98114.577

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