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
2035.941	Fe	III	50	-	3d5.(4P).4s	3P2	73728.05	3d5.(4D).4p	5D°3	122829.68
2036.029	Fe	III	50	-	3d5.(2H).4s	3H4	88664.08	3d5.(2H).4p	3H°5	137763.58
2036.0481	Fe	II	1	-	3d5.4s2	d 4P3/2	57493.333	3d5.(2D3).4s.4p.(3P°)	4P°5/2	106592.294
2036.4365	Fe	II	35	-	3d7	a 2D25/2	20516.9534	3d6.(3G).4p	y 2F°7/2	69606.567
2036.5046	Fe	II	-	-	3d5.4s2	c 4D3/2	60441.042	3d6.(3P2).5p	4P°1/2	109529.028
2036.85	Fe	III	35	-	3d5.(4D).4s	5D1	69788.52	3d5.(4P).4p	5P°1	118868.04
2036.875	Fe	II	-	-	3d5.4s2	b 4G9/2	54273.656	3d6.(5D3).4f	2[5]°9/2	103352.723
2037.14	Fe	II	-	-	3d6.(1F).4s	c 2F7/2	44915.057	3d5.(4D).4s.4p.(3P°)	6D°7/2	93987.454
2037.148	Fe	III	35	-	3d5.(4P).4s	3P1	73849.35	3d5.(4P).4p	3D°1	122921.66
2037.302	Fe	III	90	-	3d5.(2H).4s	3H5	88694.86	3d5.(2H).4p	3H°5	137763.58
2037.4481	Fe	II	-	-	3d6.(3P1).4s	c 2P3/2	54902.286	3d5.(4P).4s.4p.(3P°)	2S°1/2	103967.555
2037.452	Fe	I	1	-	3d6.4s2	a 5D0	978.074	3d7.(2P).4p	w 3P°1	50043.213
2037.577	Fe	III	25	-	3d5.(a 2D).4s	3D3	82383.08	3d5.(a 2D).4p	1D°2	131445.12
2037.779	Fe	II	3	-	3d7	a 4P1/2	13904.8604	3d6.(3P2).4p	y 4D°3/2	62962.215
2038.098	Fe	III	50	-	3d5.(4P).4s	3P1	73849.35	3d5.(4P).4p	3D°2	122898.9
2038.627	Fe	III	25	-	3d5.(4F).4s	3F4	90472.61	3d5.(2H).4p	3I°5	139509.44
2038.685	Fe	II	-	-	3d6.(3F2).4p	y 2G°9/2	64831.951	3d6.(5D).6d	6G11/2	113867.242
2038.743	Fe	III	35	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(a 2D).4p	1D°2	131445.12
2038.915	Fe	III	35	-	3d5.(4D).4s	5D2	69838.15	3d5.(4P).4p	5P°1	118868.04
2038.94	Fe	III	1	-	3d6	a 3F3	21699.79	3d5.(4G).4s	3G4	70729.12
2039.093	Fe	III	1	-	3d6	a 3F3	21699.79	3d5.(4G).4s	3G3	70725.46
2039.106	Fe	II	-	-	3d6.(3F2).4s	b 4F5/2	22939.3512	3d6.(3D).4p	w 4P°5/2	71964.75
2039.4162	Fe	II	-	-	3d6.(3G).4p	x 4F°9/2	66012.775	3d6.(3D).4d	4F9/2	115030.664
2039.52	Fe	III	225	-	3d5.(2H).4s	1H5	92523.93	3d5.(2H).4p	1I°6	141539.28
2039.5223	Fe	II	-	-	3d5.4s2	c 4D3/2	60441.042	3d6.(3P2).5p	4P°3/2	109456.381
2039.672	Fe	II	2	-	3d6.(3F2).4s	b 4F3/2	23031.2829	3d6.(3D).4p	w 4P°3/2	72043.06
2039.6989	Fe	II	-	-	3d5.4s2	c 4D5/2	60445.279	3d6.(3P2).5p	4P°3/2	109456.381
2039.984	Fe	I	1	-	3d7.(4F).4s	a 5F3	7728.06	3d6.4s.(6D).6p	5D°4	56732.335
2040.3631	Fe	II	1	-	3d5.(6S).4s.4p.(3P°)	x 4P°5/2	69102.427	3d5.4p2	4P5/2	118097.578
2040.406	Fe	III	50	-	3d5.(4P).4s	3P1	73849.35	3d5.(4D).4p	5D°1	122843.34
2040.55	Fe	III	65	-	3d5.(4F).4s	3F4	90472.61	3d5.(4F).4p	3G°5	139463.33
2040.69022	Fe	II	85	-	3d7	a 2G9/2	15844.6485	3d6.(3F2).4p	y 2G°9/2	64831.951
2040.785	Fe	III	50	-	3d5.(4P).4s	3P0	73936.34	3d5.(4P).4p	3D°1	122921.66
2041.1922	Fe	II	-	-	3d5.(6S).4s.4p.(3P°)	x 4P°3/2	69302.086	3d5.4p2	4P3/2	118277.347
2041.32	Fe	III	2	-	3d5.(4G).4s	3G3	70725.46	3d5.(4P).4p	3P°2	119697.69
2041.537	Fe	II	-	-	3d6.(3P1).4s	c 2P3/2	54902.286	3d6.(5D1).4f	2[2]°3/2	103869.046
2041.767	Fe	II	-	-	3d5.4s2	4F9/2	73393.771	3d6.(3P22).4f	2[4]°9/2	122355.101
2042.241	Fe	III	35	-	3d5.(a 2D).4s	3D1	82495.15	3d5.(a 2D).4p	1D°2	131445.12
2042.254	Fe	II	-	-	3d6.(3F2).4p	z 2F°7/2	64286.354	3d6.(5D).7s	4D5/2	113236.296
2042.35	Fe	IX	1	-	3s2.3p5.3d	3P°2	413669.2	3s2.3p5.3d	3D°2	462616.6
2042.936	Fe	III	3	-	3d5.(4D).4s	5D1	69788.52	3d5.(4P).4p	5P°2	118721.77
2043.246	Fe	II	-	-	3d6.(3F2).4p	y 4G°7/2	64040.891	3d5.(6S).4p2	6P7/2	112966.779
2043.3233	Fe	II	4	-	3d7	a 4P1/2	13904.8604	3d6.(3P2).4p	y 4D°1/2	62829.071
2043.326	Fe	III	20	-	3d5.(b 2F).4s	3F4	93388.77	3d5.(4F).4p	3F°3	142312.79
2043.484	Fe	III	50	-	3d5.(b 2F).4s	3F3	93392.55	3d5.(4F).4p	3F°3	142312.79
2043.491	Fe	I	1	-	3d7.(4F).4s	a 5F1	8154.714	3d6.(3D).4s.4p.(1P°)	3D°2	57074.915
2043.7825	Fe	II	10	-	3d7	a 2P3/2	18360.6399	3d6.(3F2).4p	y 2D°3/2	67273.833
2044.008	Fe	II	-	-	3d5.4s2	b 4G5/2	54275.649	3d5.(4D).4s.4p.(3P°)	2F°7/2	103183.69
2044.041	Fe	III	50	-	3d5.(4P).4s	3P0	73936.34	3d5.(4D).4p	5D°1	122843.34
2044.1226	Fe	II	-	-	3d5.4s2	d 4P3/2	57493.333	3d5.(4D).4s.4p.(3P°)	2P°3/2	106398.405

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