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
Download CSV

|««

«

‹

Page:

›

»»|

λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
713.802	Ar	VIII	3	-	2p6.3s	2S1/2	0	2p6.3p	2P°1/2	140095
714.43	Ar	VII	60	-	3s.3d	1D2	370294	3p.3d	1F°3	510268
715.6	Ar	V	585	-	3s2.3p2	3P2	2028.76	3s.3p3	3P°1	141770.5
715.64	Ar	V	450	-	3s2.3p2	3P2	2028.76	3s.3p3	3P°2	141762.6
717.853	Ar	XI	3	-	2s2.2p3.(4S°).3s	5S°2	2483300	2s2.2p3.(4S°).3p	5P3	2622600
718.091	Ar	II	10	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4s	2P1/2	139258.3389
720.52	Ar	X	1000	-	2s2.2p4.(1D).3s	2D5/2	2328821	2s2.2p4.(1D).3p	2F°7/2	2467608
720.9	Ar	V	9	-	3p4	3P2	264430.1	3s2.3p.4d	3P°1	403185
723.361	Ar	II	15	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4s	2P3/2	138243.6444
723.72	Ar	X	765	-	2s2.2p4.(3P).3s	2P3/2	2276603	2s2.2p4.(3P).3p	2D°5/2	2414787
723.94	Ar	VII	315	-	3s.4p	3P°1	564418	3p.4p	3D2	702553
725.03	Ar	VII	255	-	3s.4p	3P°0	563880	3p.4p	3D1	701808
725.097	Ar	V	315	-	3s2.3p2	1D2	16298.66	3s.3p3	1D°2	154211.4
725.55	Ar	II	15	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(3P).4s	2P1/2	139258.3389
725.8	Ar	VIII	3	-	2p6.5g	2G9/2	876019	2p6.7h	2H°11/2	1013780
725.841	Ar	IX	405	-	2s2.2p5.3s	3P°1	2033149.7	2s2.2p5.3p	3D2	2170921.7
727.692	Ar	IX	660	-	2s2.2p5.3s	1P°1	2051784.6	2s2.2p5.3p	1P1	2189204.6
727.85	Ar	VII	270	-	3s.4p	3P°1	564418	3p.4p	3D1	701808
730.439	Ar	XI	3	-	2s2.2p3.(4S°).3s	5S°2	2483300	2s2.2p3.(4S°).3p	5P2	2620200
730.93	Ar	II	15	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(3P).4s	2P3/2	138243.6444
736.49	Ar	XI	4	-	2s2.2p3.(4S°).3s	5S°2	2483300	2s2.2p3.(4S°).3p	5P1	2619080
737.457	Ar	II	4	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4s	4P1/2	135601.7336
738.56	Ar	X	765	-	2s2.2p4.(1D).3s	2D3/2	2329118	2s2.2p4.(1D).3p	2F°5/2	2464516
739.6	Ar	VIII	4	-	2p6.4d	2D3/2	697532	2p6.5p	2P°3/2	832749
740.11	Ar	VIII	4	-	2p6.4d	2D5/2	697621	2p6.5p	2P°3/2	832749
740.2691	Ar	II	35	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4s	4P3/2	135085.9958
742.5	Ar	VIII	4	-	2p6.4d	2D3/2	697532	2p6.5p	2P°1/2	832261
744.9251	Ar	II	30	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).4s	4P5/2	134241.7389
745.3226	Ar	II	25	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(3P).4s	4P1/2	135601.7336
745.803	Ar	XI	4	-	2s2.2p4	3P1	14453.4	2s2.2p4	1S0	148537.1
748.198	Ar	II	15	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(3P).4s	4P3/2	135085.9958
751.98	Ar	X	210	-	2s2.2p4.(3P).3s	4P5/2	2249385	2s2.2p4.(3P).3p	4P°3/2	2382375
754.205	Ar	IV	660	-	3s2.3p3	2P°1/2	34854.6	3s2.3p2.(3P).3d	2P1/2	167444.6
754.824	Ar	II	10	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).3d	4D5/2	132481.2068
754.93	Ar	VI	40	-	3s2.3p	2P°1/2	0	3s.3p2	2D3/2	132462.7
755.215	Ar	IV	495	-	3s2.3p3	2P°3/2	35032.4	3s2.3p2.(3P).3d	2P1/2	167444.6
756.37	Ar	IX	165	-	2s2.2p5.3s	3P°0	2044543.1	2s2.2p5.3p	3D1	2176736.6
760.446	Ar	IV	525	-	3s2.3p3	2P°1/2	34854.6	3s2.3p2.(3P).3d	2P3/2	166356.4
761.471	Ar	IV	885	-	3s2.3p3	2P°3/2	35032.4	3s2.3p2.(3P).3d	2P3/2	166356.4
762.2	Ar	II	15	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(3P).3d	4D3/2	132630.7277
763.91	Ar	X	450	-	2s2.2p4.(3P).3s	4P5/2	2249385	2s2.2p4.(3P).3p	4P°5/2	2380288
766.58	Ar	IX	420	-	2s2.2p5.3s	1P°1	2051784.6	2s2.2p5.3p	3P2	2182215.2
767.07	Ar	VI	30	-	3s2.3p	2P°3/2	2207.88	3s.3p2	2D5/2	132574.7
767.73	Ar	VI	45	-	3s2.3p	2P°3/2	2207.88	3s.3p2	2D3/2	132462.7
768.79	Ar	VII	285	-	3s.5p	3P°0	739463	3s.7s	3S1	869540
769.151	Ar	III	3000	-	3s2.3p4	1D2	14010	3s.3p5	1P°1	144022.38
770.54	Ar	VII	375	-	3s.5p	3P°2	739763	3s.7s	3S1	869540
772.16	Ar	V	15	-	3s.3p3	1P°1	195355.7	3p4	1S0	324862
772.5	Ar	IV	65	-	3s2.3p2.(3P).3d	2P3/2	166356.4	3s2.3p2.(3P).4p	2P°3/2	295802.2
773.	Ar	XII	3	-	2s2.2p2.(3P).3s	4P1/2	2867000	2s2.2p2.(3P).3p	4D°3/2	2996300

|««

«

‹

Page:

›

»»|