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
327.6	K	III	-	-
328.97	K	V	8	-	3s2.3p3	2P°1/2	39758.1	3s2.3p2.(3P).4s	2P1/2	343740
329.05	K	III	-	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).3d	2D3/2	303902
329.31	K	V	4	-	3s2.3p3	2P°3/2	40080.2	3s2.3p2.(3P).4s	2P1/2	343740
330.68	K	III	2	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).3d	2D5/2	302404
331.42	K	III	-	-	3s2.3p5	2P°1/2	2165.4	3s2.3p4.(3P).3d	2D3/2	303902
340.46	K	IV	20	-	3s2.3p4	3P2	0	3s2.3p3.(2P°).4s	3P°2	293720
340.74	K	IV	10	-	3s2.3p4	3P2	0	3s2.3p3.(2P°).4s	3P°1	293471
341.92	K	III	2	-
342.41	K	IV	10	-	3s2.3p4	3P1	1671.7	3s2.3p3.(2P°).4s	3P°2	293720
342.8	K	IV	7	-	3s2.3p4	3P1	1671.7	3s2.3p3.(2P°).4s	3P°0	293382
345.4	K	III	-	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).5s	2D3/2	289519
348.	K	III	1	-	3s2.3p5	2P°1/2	2165.4	3s2.3p4.(1D).5s	2D3/2	289519
349.5	K	V	15	-
352.465	K	VII	-	-	3p3	2D°5/2	298098	3p2.(3P).3d	2F7/2	581812
352.874	K	VII	-	-	3p3	2D°3/2	297788	3p2.(3P).3d	2F5/2	581175
354.14	K	IV	20	-	3s2.3p4	3P2	0	3s2.3p3.(2D°).4s	1D°2	282371
354.93	K	IV	20	-	3s2.3p4	1D2	16384	3s2.3p3.(2P°).4s	1P°1	298132
356.26	K	IV	10	-	3s2.3p4	3P1	1671.7	3s2.3p3.(2D°).4s	1D°2	282371
356.643	K	VII	-	-	3s.3p2	2D3/2	151883.9	3s.3p.(1P°).3d	2F°5/2	432279
357.704	K	VII	-	-	3s.3p2	2D5/2	152051.7	3s.3p.(1P°).3d	2F°7/2	431613
359.73	K	IV	20	-	3s2.3p4	3P2	0	3s2.3p3.(2D°).4s	3D°3	277986
359.91	K	IV	15	-	3s2.3p4	3P2	0	3s2.3p3.(2D°).4s	3D°2	277850
360.57	K	IV	3	-	3s2.3p4	1D2	16384	3s2.3p3.(2P°).4s	3P°2	293720
362.08	K	IV	15	-	3s2.3p4	3P1	1671.7	3s2.3p3.(2D°).4s	3D°2	277850
362.15	K	IV	10	-	3s2.3p4	3P1	1671.7	3s2.3p3.(2D°).4s	3D°1	277792
362.275	K	VIII	-	-	3p2	1D2	300317	3p.3d	1F°3	576421
363.02	K	IV	10	-	3s2.3p4	3P0	2321.2	3s2.3p3.(2D°).4s	3D°1	277792
363.418	K	VII	-	-	3p3	2P°1/2	335425	3p2.(3P).3d	2D3/2	610595
364.891	K	VII	-	-	3p3	2P°3/2	335460	3p2.(3P).3d	2D5/2	609506
365.63	K	XVII	-	-	1s2.2s	2S1/2	0	1s2.2p	2P°1/2	273500
368.03	K	IV	15	-	3s2.3p4	3P1	1671.7	3s2.3p3.(2P°).3d	1D°2	273398
372.15	K	V	30	-	3s2.3p3	2D°5/2	24249.6	3s2.3p2.(1D).3d	2F7/2	292960
372.46	K	V	10	-	3s2.3p3	2D°3/2	24012.5	3s2.3p2.(1D).3d	2F5/2	292497
372.77	K	V	10	-	3s2.3p3	2D°5/2	24249.6	3s2.3p2.(1D).3d	2F5/2	292497
373.581	K	VIII	-	-	3p2	3P2	308756	3p.3d	1F°3	576421
374.94	K	VI	-	-	3s2.3p2	1D2	18977.8	3s2.3p.3d	1F°3	285687
375.124	K	VII	-	-	3s.3p.(3P°).3d	2F°5/2	394367	3s.3d2	2F5/2	660947
375.96	K	V	20	-	3s2.3p3	2D°5/2	24249.6	3s2.3p2.(1D).3d	2P3/2	290236
377.76	K	V	15	-	3s2.3p3	2P°1/2	39758.1	3s2.3p2.(1S).3d	2D3/2	304476
378.22	K	V	9	-	3s2.3p3	2P°3/2	40080.2	3s2.3p2.(1S).3d	2D3/2	304476
378.538	K	VII	-	-	3s.3p.(3P°).3d	2F°7/2	396853	3s.3d2	2F7/2	661024
379.12	K	III	2	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).5s	2P1/2	263770
379.28	K	IV	6	-	3s2.3p4	3P2	0	3s2.3p3.(2P°).3d	3D°1	263658
379.88	K	IV	20	-	3s2.3p4	1D2	16384	3s2.3p3.(2P°).3d	1F°3	279627
380.48	K	III	2	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).5s	2P3/2	262828
381.7	K	IV	10	-	3s2.3p4	3P1	1671.7	3s2.3p3.(2P°).3d	3D°1	263658
382.23	K	III	2	-	3s2.3p5	2P°1/2	2165.4	3s2.3p4.(3P).5s	2P1/2	263770
382.49	K	IV	9	-	3s2.3p4	1D2	16384	3s2.3p3.(2D°).4s	3D°2	277850
382.65	K	IV	10	-	3s2.3p4	3P0	2321.2	3s2.3p3.(2P°).3d	3D°1	263658

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