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
9706.035	Fe	II	-	-	3d6.(3H).5s	e 4H7/2	98568.907	3d6.(3H).5p	4H°9/2	108868.956
9711.637	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5D°1	40404.518	3d6.(5D).4s (6D).4d	f 5D2	50698.62
9715.5	Fe	V	1	-	3d4	3P22	26468.2	3d4	3D2	36758.2
9715.513	Fe	I	-	-	3d6.(3H).4s.4p.(3P°)	z 5H°5	42991.697	3d7.(4F).4d	f 5G5	53281.689
9715.8719	Fe	II	-	-	3d6.(5D2).4f	2[4]°9/2	103701.778	3d6.(5D1).5g	2[5]11/2	113991.394
9717.584	Fe	II	-	-	3d5.(4D).4s.4p.(3P°)	4F°5/2	98354.656	3d6.(3G).4d	4D5/2	108642.45
9717.9788	Fe	II	-	-	3d6.(3F2).5s	f 4F7/2	99688.355	3d6.(3H).5p	4G°7/2	109975.739
9720.8205	Fe	II	-	-	3d6.(5D2).4f	2[3]°5/2	103698.515	3d6.(5D1).5g	2[3]5/2	113982.895
9723.131	Fe	I	-	-	3d5.(6S).4s2.4p	y 7P°4	40421.938	3d6.(5D).4s (6D).4d	e 5G5	50703.87
9725.1559	Fe	II	-	-	3d6.(5D2).4f	2[4]°7/2	103711.61	3d6.(5D1).5g	2[5]9/2	113991.403
9727.829	Fe	I	-	-	3d6.(3H).4s.4p.(3P°)	y 5G°6	42784.352	3d7.(4F).4d	g 5F5	53061.318
9728.0395	Fe	II	-	-	3d6.(3F2).5s	f 4F9/2	99573.244	3d5.(2H).4s.4p.(3P°)	4G°9/2	109849.987
9728.6019	Fe	II	-	-	3d6.(3H).5s	e 4H11/2	98294.909	3d6.(3H).5p	4G°9/2	108571.06
9728.7523	Fe	II	-	-	3d6.(5D).4d	6P3/2	84424.422	3d6.(3F1).4p	2D°5/2	94700.415
9730.0759	Fe	II	-	-	3d6.(5D).4d	6D7/2	83713.583	3d5.(4G).4s.4p.(3P°)	w 4G°5/2	93988.181
9734.2	Fe	II	-	-	3d5.(4P).4s.4p.(3P°)	4P°5/2	94211.383	3d6.(3H).4d	2F7/2	104481.606
9738.572	Fe	I	240	-	3d6.(5D).4s.4p.(1P°)	x 5F°5	40257.314	3d6.(5D).4s (6D).4d	e 5G6	50522.944
9745.139	Fe	I	-	-	3d6.(3H).4s.4p.(3P°)	y 5G°4	43022.985	3d7.(4F).4d	f 5G5	53281.689
9746.1369	Fe	I	-	-
9746.137	Fe	II	-	-	3d6.(3P2).5s	4P3/2	98114.577	3d6.(3P2).5p	4S°3/2	108372.239
9746.297	Fe	II	-	-	3d5.(4F).4s.4p.(3P°)	4G°9/2	112057.539	3d6.(3H).6s	2H11/2	122315.037
9746.55	Fe	I	-	-	3d6.(3H).4s.4p.(3P°)	y 5G°5	42911.917	3d7.(4F).4d	f 5G6	53169.146
9747.319	Fe	I	2	-	3d7.(2F).4s	d 3F2	36940.59	3d6.(3F2).4s.4p.(3P°)	x 3F°2	47197.01
9747.818	Fe	I	-	-	3d6.4s2	b 3G5	23783.619	3d7.(4F).4p	y 5F°4	34039.516
9753.091	Fe	I	10	-	3d7.(4F).4p	y 3D°2	38678.039	3d7.(4F).5s	e 3F2	48928.388
9755.8485	Fe	II	-	-	3d6.(5D).5s	e 4D1/2	80346.06	3d6.(5D).5p	6F°3/2	90593.511
9759.876	Fe	I	-	-	3d6.(3H).4s.4p.(3P°)	y 5G°5	42911.917	3d7.(4F).4d	h 5D4	53155.145
9760.529	Fe	II	-	-	3d6.(5D1).4f	2[3]°7/2	103969.814	3d6.(5D).6d	1142127/2	114212.377
9763.01	Fe	I	-	-	3d6.(3P2).4s.4p.(3P°)	w 5D°4	43499.505	3d7.(4F).4d	e 3G5	53739.438
9763.379	Fe	I	20	-	3d6.(5D).4s.4p.(1P°)	x 5F°1	41130.599	3d6.(5D).4s (6D).4d	e 5G2	51370.145
9763.897	Fe	I	20	-	3d6.(5D).4s.4p.(1P°)	x 5F°4	40594.432	3d6.(5D).4s (6D).4d	e 7F5	50833.438
9764.404	Fe	I	-	-	3d6.(3P2).4s.4p.(3P°)	w 5D°3	43922.668	3d7.(4F).4d	f 5G3	54161.139
9766.153	Fe	I	-	-	3d7.(2F).4s	d 3F2	36940.59	3d7.(4P).4p	u 5D°1	47177.234
9768.315	Fe	I	-	-	3d7.(4F).4p	y 3F°2	37521.161	3d7.(4F).5s	e 5F3	47755.537
9773.5311	Fe	II	-	-	3d6.(5D).5p	4P°1/2	92314.764	3d6.(5D).6s	6D3/2	102543.689
9776.9512	Fe	II	-	-	3d6.(5D4).4f	2[5]°11/2	102831.393	3d6.(5D4).5g	2[4]9/2	113056.724
9778.386	Fe	I	-	-
9778.3861	Fe	II	-	-	3d6.(3F2).5s	f 4F7/2	99688.355	3d6.(3H).5p	4I°9/2	109912.188
9779.1126	Fe	II	-	-	3d6.(3F1).4p	u 2G°9/2	92171.69	3d6.(5D).6s	4D7/2	102394.764
9780.5334	Fe	II	-	-	3d6.(5D4).4f	2[5]°9/2	102851.394	3d6.(5D4).5g	2[3]7/2	113072.987
9780.9404	Fe	II	-	-	3d6.(3F2).5s	f 4F9/2	99573.244	3d5.(2G2).4s.4p.(3P°)	4H°11/2	109794.406
9780.941	Fe	I	-	-	3d6.(3P2).4s.4p.(3P°)	w 5D°2	44183.628	3d6.(5D).4s (6D).6s	g 7D3	54404.779
9781.8552	Fe	II	-	-	3d6.(5D4).4f	2[5]°11/2	102831.393	3d6.(5D4).5g	2[7]13/2	113051.6
9783.99	Fe	I	4	-	3d6.(5D).4s.4p.(1P°)	x 5F°5	40257.314	3d6.(5D).4s (6D).4d	e 7P4	50475.288
9785.846	Fe	I	-	-	3d5.(6S).4s2.4p	y 7P°3	40207.091	3d6.(5D).4s (6D).4d	f 5D4	50423.137
9786.644	Fe	I	2	-	3d7.(4F).4p	y 3F°3	37162.746	3d7.(4F).5s	e 5F4	47377.955
9788.215	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°4	40594.432	3d6.(5D).4s (6D).4d	f 7D4	50807.997
9788.6775	Fe	II	-	-	3d6.(5D4).4f	2[5]°11/2	102831.393	3d6.(5D4).5g	2[5]11/2	113044.477
9788.8348	Fe	II	-	-	3d5.(4G).4s.(5G).4p	4H°13/2	111651.055	3d6.(3H).6s	4H13/2	121863.975
9790.5405	Fe	II	-	-	3d6.(5D4).4f	2[6]°13/2	102840.32	3d6.(5D4).5g	2[7]15/2	113051.461

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