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
6951.245	Fe	I	15	1	3d6.(5D).4s.4p.(1P°)	y 5P°3	36766.966	3d6.(5D).4s (6D).4d	e 5S2	51148.91
6952.6735	Fe	II	2	-	3d6.(5D).5p	4F°5/2	91070.566	3d6.(5D).5d	4G7/2	105449.557
6963.0211	Fe	I	1	-	3d8	c 3F2	33765.306	3d6.(3G).4s.4p.(3P°)	v 5F°3	48122.928
6971.9318	Fe	I	1	-	3d6.4s2	b 3G3	24338.767	3d7.(4F).4p	y 3D°2	38678.039
6972.0796	Fe	I	1	-	3d7.(4F).4s	a 5F4	7376.764	3d7.(2G).4s	a 3G5	21715.732
6975.753	Fe	II	-	-	3d6.(5D).5p	4D°3/2	90898.878	3d6.(5D).5d	4D3/2	105230.291
6978.8512	Fe	I	80	5	3d6.4s2	a 3P20	20037.816	3d6.(5D).4s.4p.(3P°)	z 3P°1	34362.873
6985.2	Fe	XI	1	-	3s2.3p4	3P2	0	3s2.3p4	3P0	14312
6987.3978	Fe	II	-	-	3d6.(5D).5p	4D°7/2	90397.873	3d6.(5D).5d	6D7/2	104705.411
6999.8836	Fe	I	35	2	3d7.(4F).4p	y 5D°4	33095.941	3d7.(4F).5s	e 5F4	47377.955
7000.6145	Fe	I	4	-	3d8	c 3F3	33412.717	3d6.(3G).4s.4p.(3P°)	w 5G°3	47693.239
7005.2511	Fe	I	1	-	3d7.(4F).4s	a 5F3	7728.06	3d7.(2G).4s	a 3G4	21999.13
7007.969	Fe	II	-	-	3d5.(4D).4s.4p.(3P°)	6D°3/2	93840.405	3d6.(3F2).4d	2P3/2	108105.938
7007.97	Fe	I	10	1	3d7.(4F).4p	y 5F°5	33695.397	3d7.(4F).5s	e 3F4	47960.94
7008.8983	Fe	I	1	-	3d7.(4F).4s	a 5F2	7985.785	3d7.(2G).4s	a 3G3	22249.429
7011.343	Fe	I	7	-	3d7.(2F).4s	d 3F4	37045.934	3d7.(2D2).4p	v 3F°4	51304.604
7016.2344	Fe	I	1	-	3d7.(4F).4s	a 3F4	11976.239	3d7.(2D2).4s	a 3D3	26224.969
7016.3916	Fe	I	135	6	3d7.(4F).4p	y 5D°3	33507.123	3d7.(4F).5s	e 5F3	47755.537
7022.9535	Fe	I	50	2	3d7.(4F).4p	y 5D°2	33801.572	3d7.(4F).5s	e 5F2	48036.673
7024.0617	Fe	I	6	-	3d8	c 3F4	32873.632	3d6.(3H).4s.4p.(3P°)	z 3H°4	47106.484
7024.6407	Fe	I	20	1	3d6.(5D).4s.4p.(1P°)	y 5P°3	36766.966	3d6.(5D).4s (6D).4d	f 7D2	50998.645
7030.2581	Fe	II	2	-	3d5.(4D).4s.4p.(3P°)	6F°9/2	92300.269	3d5.4s.(7S).4d	6D7/2	106520.612
7038.223	Fe	I	25	1	3d7.(4F).4p	y 5D°1	34017.103	3d7.(4F).5s	e 5F1	48221.324
7039.732	Fe	II	-	-	3d6.(5D).5p	4D°5/2	90638.823	3d6.(3F2).4d	4P3/2	104839.99
7045.	Fe	XIX	1	-	2s2.2p4	3P0	75250	2s2.2p4	3P1	89441
7058.6	Fe	XV	1	-	3s.3p	3P°1	239660	3s.3p	3P°2	253820
7060.	Fe	XV	1	-	3s.3p	3P°1	239660	3s.3p	3P°2	253820
7068.409	Fe	I	45	2	3d8	c 3F4	32873.632	3d7.(4P).4p	w 3D°3	47017.188
7078.31	Fe	III	1	-	3d6	a 3P1	20688.12	3d6	a 1S0	34811.9
7088.62	Fe	III	-	-	3d6	a 3F3	21699.79	3d6	a 1D2	35803.01
7090.3831	Fe	I	50	2	3d7.(4F).4p	y 5D°0	34121.603	3d7.(4F).5s	e 5F1	48221.324
7093.961	Fe	II	-	-	3d6.(5D).5p	4F°7/2	90780.623	3d6.(5D).5d	4D7/2	104873.232
7107.461	Fe	I	8	-	3d8	c 3F2	33765.306	3d6.(3G).4s.4p.(3P°)	w 5G°2	47831.153
7111.1	Fe	IV	-	-	3d5	4D7/2	38779.4	3d5	4F5/2	52838
7112.1675	Fe	I	-	-	3d6.4s2	b 3G4	24118.819	3d7.(4F).4p	y 3D°3	38175.355
7127.421	Fe	II	-	-	3d6.(5D).5p	6F°11/2	89924.15	3d6.(5D).5d	6F9/2	103950.602
7128.0876	Fe	II	-	-	3d6.(5D).5p	6F°9/2	90386.533	3d6.(5D).5d	6D9/2	104411.671
7130.9217	Fe	I	90	3	3d7.(4F).4p	y 5D°1	34017.103	3d7.(4F).5s	e 5F2	48036.673
7132.9858	Fe	I	15	-	3d8	c 3F4	32873.632	3d6.(3F2).4s.4p.(3P°)	x 3F°4	46889.142
7134.5425	Fe	II	1	-	3d6.(5D).5p	6F°11/2	89924.15	3d6.(5D).5d	6F11/2	103936.602
7148.148	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 7D4	43163.326	3d6.4s.(6D7/2).4f	2[7/2]°4	57149.113
7155.1742	Fe	II	-	-	3d7	a 4F9/2	1872.5998	3d7	a 2G9/2	15844.6485
7164.4481	Fe	I	165	4	3d7.(4F).4p	y 5D°2	33801.572	3d7.(4F).5s	e 5F3	47755.537
7168.57	Fe	III	-	-	3d6	a 3F2	21857.08	3d6	a 1D2	35803.01
7171.4	Fe	IV	-	-	3d5	4D1/2	38896.7	3d5	4F3/2	52837.1
7171.9985	Fe	II	-	-	3d7	a 4F7/2	2430.1369	3d7	a 2G7/2	16369.4098
7181.1955	Fe	I	-	-	3d7.(4F).4p	y 5F°4	34039.516	3d7.(4F).5s	e 3F4	47960.94
7184.	Fe	IV	-	-	3d5	4D7/2	38779.4	3d5	4F7/2	52695.4
7187.3175	Fe	I	420	8	3d7.(4F).4p	y 5D°4	33095.941	3d7.(4F).5s	e 5F5	47005.506
7189.1482	Fe	I	6	-	3d7.(2P).4s	c 3P1	24772.018	3d7.(4F).4p	y 3D°2	38678.039

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