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
233.56	O	IV	180	-	2s.2p2	4P5/2	71755.5	2s.2p.(3P°).3d	4D°7/2	499907
233.6	O	IV	105	-	2s.2p2	4P5/2	71755.5	2s.2p.(3P°).3d	4D°5/2	499842.6
238.36	O	IV	85	-	2s2.2p	2P°1/2	0	2s2.3d	2D3/2	419533.9
238.57	O	IV	165	-	2s2.2p	2P°3/2	385.9	2s2.3d	2D5/2	419550.6
248.459	O	V	105	-	1s2.2s.2p	1P°1	158797.7	1s2.2s.3s	1S0	561276.4
252.56	O	IV	120	-	2p3	2D°5/2	255155.9	2p2.(1D).3d	2F5/2	651098
252.95	O	IV	120	-	2s.2p2	2P1/2	180480.8	2s.2p.(1P°).3d	2D°3/2	575819
253.08	O	IV	150	-	2s.2p2	2P3/2	180724.2	2s.2p.(1P°).3d	2D°5/2	575853
260.39	O	IV	330	-	2s.2p2	2D5/2	126936.3	2s.2p.(3P°).3d	2F°7/2	510977.2
260.56	O	IV	270	-	2s.2p2	2D3/2	126950.2	2s.2p.(3P°).3d	2F°5/2	510744.9
264.34	O	III	90	-	2s2.2p2	3P1	113.178	2s.2p2.(4P).3p	3P°1	378417.84
264.48	O	III	120	-	2s2.2p2	3P2	306.174	2s.2p2.(4P).3p	3P°2	378405.68
266.97	O	III	135	-	2s2.2p2	3P0	0	2s.2p2.(4P).3p	3D°1	374571.64
266.98	O	III	180	-	2s2.2p2	3P1	113.178	2s.2p2.(4P).3p	3D°2	374663.52
267.03	O	III	180	-	2s2.2p2	3P2	306.174	2s.2p2.(4P).3p	3D°3	374795.14
277.38	O	III	210	-	2s2.2p2	1D2	20273.27	2s2.2p.(2P°).4d	1F°3	380782.17
279.63	O	IV	420	-	2s2.2p	2P°1/2	0	2s2.3s	2S1/2	357614.3
279.94	O	IV	540	-	2s2.2p	2P°3/2	385.9	2s2.3s	2S1/2	357614.3
285.71	O	IV	165	-	2s.2p2	2S1/2	164366.4	2s.2p.(3P°).3d	2P°1/2	514371.3
285.84	O	IV	225	-	2s.2p2	2S1/2	164366.4	2s.2p.(3P°).3d	2P°3/2	514220.4
286.448	O	V	165	-	1s2.2p2	1D2	231721.4	1s2.2s.3p	1P°1	580824.9
295.62	O	III	135	-	2s.2p3	5S°2	60324.79	2s.2p2.(4P).3d	5P1	398595.65
295.66	O	III	195	-	2s.2p3	5S°2	60324.79	2s.2p2.(4P).3d	5P2	398557.17
295.72	O	III	210	-	2s.2p3	5S°2	60324.79	2s.2p2.(4P).3d	5P3	398487.08
303.41	O	III	285	-	2s2.2p2	3P0	0	2s2.2p.(2P°).3d	3P°1	329583.89
303.46	O	III	285	-	2s2.2p2	3P1	113.178	2s2.2p.(2P°).3d	3P°0	329645.14
303.52	O	III	270	-	2s2.2p2	3P1	113.178	2s2.2p.(2P°).3d	3P°1	329583.89
303.62	O	III	315	-	2s2.2p2	3P1	113.178	2s2.2p.(2P°).3d	3P°2	329469.8
303.69	O	III	315	-	2s2.2p2	3P2	306.174	2s2.2p.(2P°).3d	3P°1	329583.89
303.8	O	III	480	-	2s2.2p2	3P2	306.174	2s2.2p.(2P°).3d	3P°2	329469.8
305.6	O	III	390	-	2s2.2p2	3P0	0	2s2.2p.(2P°).3d	3D°1	327229.25
305.66	O	III	495	-	2s2.2p2	3P1	113.178	2s2.2p.(2P°).3d	3D°2	327278.3
305.7	O	III	375	-	2s2.2p2	3P1	113.178	2s2.2p.(2P°).3d	3D°1	327229.25
305.77	O	III	600	-	2s2.2p2	3P2	306.174	2s2.2p.(2P°).3d	3D°3	327352.17
305.84	O	III	375	-	2s2.2p2	3P2	306.174	2s2.2p.(2P°).3d	3D°2	327278.3
306.62	O	IV	405	-	2s.2p2	2D5/2	126936.3	2s.2p.(3P°).3s	2P°3/2	453071.5
306.88	O	IV	300	-	2s.2p2	2D3/2	126950.2	2s.2p.(3P°).3s	2P°1/2	452806.6
320.979	O	III	975	-	2s2.2p2	1D2	20273.27	2s2.2p.(2P°).3d	1F°3	331821.44
328.45	O	III	660	-	2s2.2p2	1D2	20273.27	2s2.2p.(2P°).3d	1D°2	324735.65
328.74	O	III	555	-
345.31	O	III	675	-	2s2.2p2	1S0	43185.74	2s2.2p.(2P°).3d	1P°1	332778.94
355.14	O	III	255	-	2s.2p3	3D°3	120025.2	2s.2p2.(4P).3d	3F4	401605.52
355.33	O	III	210	-	2s.2p3	3D°2	120053.4	2s.2p2.(4P).3d	3F3	401476.29
355.47	O	III	180	-	2s.2p3	3D°1	120058.2	2s.2p2.(4P).3d	3F2	401375.09
359.02	O	III	465	-	2s.2p3	5S°2	60324.79	2s.2p2.(4P).3s	5P3	338863.03
359.22	O	III	450	-	2s.2p3	5S°2	60324.79	2s.2p2.(4P).3s	5P2	338701.98
359.38	O	III	345	-	2s.2p3	5S°2	60324.79	2s.2p2.(4P).3s	5P1	338577.25
373.8	O	III	510	-	2s2.2p2	3P1	113.178	2s2.2p.(2P°).3s	3P°2	267634
374.	O	III	480	-	2s2.2p2	3P0	0	2s2.2p.(2P°).3s	3P°1	267377.11
374.08	O	III	720	-	2s2.2p2	3P2	306.174	2s2.2p.(2P°).3s	3P°2	267634

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