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
2607.52878	Fe	II	25	-	3d6.(5D).4p	z 4P°3/2	47389.809	3d6.(5D).4d	4S3/2	85728.846
2607.83	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°4	19562.439	3d6.(5D).4s (6D).7s	7D5	57897.051
2607.882	Fe	II	-	-	3d6.(3F2).4p	y 4F°9/2	62158.126	3d6.(3F2).5s	e 2F7/2	100492.025
2607.912	Fe	II	-	-	3d6.(3F2).4p	y 2G°9/2	64831.951	3d6.(3P2).4d	4F9/2	103165.32
2608.111	Fe	III	3	-	3d5.(4F).4s	5F5	83138.66	3d5.(4D).4p	5F°5	121469.06
2608.205	Fe	II	2	-	3d5.4s2	b 4G9/2	54273.656	3d6.(3F1).4p	u 2G°7/2	92602.711
2608.296	Fe	I	1	-	3d7.(4F).4s	a 5F2	7985.785	3d7.(4P).4p	w 5P°2	46313.537
2608.318	Fe	II	-	-	3d6.(3D).4p	w 2F°5/2	75915.08	3d6.(5D).6d	1142425/2	114242.513
2608.405	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d5.(4D).4s.4p.(3P°)	4F°9/2	98596.488
2608.54	Fe	II	-	-	3d6.(3P2).4p	z 2S°1/2	66248.647	3d6.(3P2).4d	4F3/2	104572.924
2608.681	Fe	III	1	-	3d5.(b 2F).4s	3F4	93388.77	3d5.(2I).4p	1H°5	131710.73
2608.8521	Fe	II	5	-	3d6.(3F2).4s	b 4F9/2	22637.195	3d6.(3H).4p	z 4G°7/2	60956.781
2609.0373	Fe	II	3	-	3d6.(3F2).4p	y 2D°5/2	67000.53	3d6.(3P2).4d	2P3/2	105317.4
2609.12549	Fe	II	20	-	3d7	b 2F7/2	31999.049	3d6.(3G).4p	x 2G°9/2	70314.624
2609.2208	Fe	I	-	-	3d7.(2G).4s	a 3G3	22249.429	3d6.(3F2).4s.4p.(1P°)	r 3G°3	60563.614
2609.37196	Fe	II	8	-	3d6.(3P2).4p	z 2P°1/2	64806.494	3d6.(5D).6s	4D3/2	103118.421
2609.4402	Fe	II	6	-	3d6.(3F2).4s	a 2F5/2	27620.4033	3d6.(3G).4p	x 4G°7/2	65931.358
2609.697	Fe	II	-	-	3d6.(3F2).4p	y 4G°5/2	64087.408	3d6.(5D).6s	4D7/2	102394.764
2609.8655	Fe	II	15	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3F2).4p	z 2F°7/2	64286.354
2609.9865	Fe	II	-	-	3d6.(5D).4d	f 4D7/2	84685.245	3d6.(3H6).4f	2[4]°9/2	122988.195
2610.00599	Fe	II	6	-	3d6.(3G).4p	x 4G°5/2	66078.272	3d6.(5D).5d	6F7/2	104380.941
2610.085	Fe	II	1	-	3d6.(3F2).4s	b 4F3/2	23031.2829	3d6.(3P2).4p	y 4P°3/2	61332.753
2610.364	Fe	II	-	-	3d6.(3D).4p	w 2F°5/2	75915.08	3d6.(5D).6d	1142127/2	114212.377
2610.5106	Fe	II	2	-	3d6.(3P1).4s	c 2P1/2	54063.358	3d5.(4G).4s.4p.(3P°)	v 4F°3/2	92358.625
2610.576	Fe	II	-	-	3d6.(3G).4p	x 4G°11/2	65580.065	3d6.(3H).4d	4H9/2	103874.261
2610.653	Fe	II	-	-	3d6.(3F2).4p	y 4G°7/2	64040.891	3d6.(5D).6s	6D5/2	102334.14
2610.7507	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d7.(4F).4p	y 3D°1	38995.736
2610.833	Fe	II	-	-	3d6.(3F2).4p	y 2D°5/2	67000.53	3d6.(3F2).4d	4G7/2	105291.014
2611.0028	Fe	II	2	-	3d6.(3F2).4p	y 2D°5/2	67000.53	3d6.(5D).5d	6G3/2	105288.559
2611.07256	Fe	II	25	-	3d6.(5D).4s	a 4D3/2	8680.4706	3d6.(5D).4p	z 4P°5/2	46967.4751
2611.273	Fe	II	-	-	3d6.(3G).4p	y 4H°9/2	66589.042	3d6.(5D).5d	4D7/2	104873.232
2611.3414	Fe	II	4	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d6.(3P2).4p	z 2D°5/2	61093.406
2611.569	Fe	II	-	-	3d5.4s2	d 4P1/2	57578.49	3d5.(4P).4s.4p.(3P°)	4D°3/2	95858.27
2611.87336	Fe	II	630	-	3d6.(5D).4s	a 6D7/2	384.7872	3d6.(5D).4p	z 6D°7/2	38660.0537
2612.166	Fe	II	-	-	3d6.(3F2).4p	y 2G°9/2	64831.951	3d6.(3P2).4d	4D7/2	103102.849
2612.328	Fe	II	-	-	3d6.(5D).4p	z 4F°3/2	45289.8248	3d6.(5D).4d	e 6F1/2	83558.569
2612.528	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d5.(4D).4s.4p.(3P°)	4F°7/2	98536.011
2612.53	Fe	V	1	-	3d4	3P20	24055.5	3d4	3F12	62321.1
2612.643	Fe	II	-	-	3d6.(5D).4p	z 4D°3/2	45044.1916	3d6.(5D).4d	e 6F5/2	83308.241
2612.7136	Fe	II	-	-	3d6.(3G).4p	x 2G°9/2	70314.624	3d6.(3G).4d	4H9/2	108577.597
2612.772	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d7.(4F).4p	y 3D°2	38678.039
2612.9622	Fe	II	2	-	3d6.(3D).4p	w 4F°3/2	72169.004	3d6.(3G).4d	4F5/2	110428.305
2613.2542	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3F2).4s.4p.(1P°)	r 3G°5	60254.17
2613.331	Fe	II	-	-	3d6.(3H).4p	z 2H°11/2	65363.607	3d6.(3H).4d	4H13/2	103617.577
2613.4656	Fe	II	-	-	3d6.(3G).4p	x 4G°11/2	65580.065	3d6.(3H).4d	4K13/2	103832.057
2613.5708	Fe	II	4	-	3d6.(3F2).4s	b 4F9/2	22637.195	3d6.(3H).4p	z 4H°11/2	60887.606
2613.82402	Fe	II	330	-	3d6.(5D).4s	a 6D3/2	862.6118	3d6.(5D).4p	z 6D°1/2	39109.3161
2613.993	Fe	II	-	-	3d6.(3G).4p	y 4H°7/2	66672.336	3d6.(3F2).4d	4F9/2	104916.552
2614.1896	Fe	II	4	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(3H).4p	z 2H°9/2	65556.271
2614.3969	Fe	II	-	-	3d6.(3F2).4p	y 2D°5/2	67000.53	3d6.(3P2).4d	2D5/2	105238.815

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