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
533.155	Y	VIII	-	-	4s2.4p2	3P0	0	4s.4p3	3D°1	187563.4
534.046	Y	VIII	-	-	4s.4p3	3P°2	215029.4	4p4	3P1	402282
538.02	Y	VII	390	-	4s2.4p3	2D°5/2	26120.4	4s.4p4	2D5/2	211987.6
541.472	Y	VII	-	-	4s.4p4	2D3/2	209749.6	4p5	2P°3/2	394431.9
544.575	Y	VII	-	-	4s2.4p3	2D°5/2	26120.4	4s.4p4	2D3/2	209749.6
548.113	Y	VII	5	-	4s.4p4	2D5/2	211987.6	4p5	2P°3/2	394431.9
549.74	Y	VII	95	-	4s2.4p3	4S°3/2	0	4s.4p4	4P1/2	181904.5
550.483	Y	V	-	-	4s.4p6	2S1/2	170945.6	4s2.4p4.(3P1).5p	2[0]°1/2	352605.14
555.609	Y	VIII	-	-	4s2.4p2	1D2	33670.2	4s.4p3	3P°1	213653.2
558.952	Y	VIII	-	-	4s2.4p2	3P1	8905.9	4s.4p3	3D°2	187812
559.41	Y	VII	360	-	4s2.4p3	4S°3/2	0	4s.4p4	4P3/2	178758.9
559.729	Y	VIII	-	-	4s2.4p2	3P1	8905.9	4s.4p3	3D°1	187563.4
569.626	Y	VIII	-	-	4s2.4p2	3P2	15559.8	4s.4p3	3D°3	191113.6
570.762	Y	VIII	-	-	4s.4p3	3P°2	215029.4	4p4	3P2	390233.8
573.075	Y	V	-	-	4s.4p6	2S1/2	170945.6	4s2.4p4.(3P2).5p	2[1]°1/2	345442.71
584.982	Y	V	330	-	4s2.4p5	2P°3/2	0	4s.4p6	2S1/2	170945.6
585.101	Y	V	-	-	4s.4p6	2S1/2	170945.6	4s2.4p4.(3P2).5p	2[1]°3/2	341856.85
586.157	Y	VII	660	-	4s2.4p3	4S°3/2	0	4s.4p4	4P5/2	170602.6
588.668	Y	VIII	-	-	4s.4p3	1D°2	238393.6	4p4	1D2	408268.8
597.426	Y	VII	20	-	4s2.4p3	2P°1/2	42364.7	4s.4p4	2D3/2	209749.6
602.428	Y	VII	-	-	4s.4p4	2P3/2	241071.1	4p5	2P°1/2	407066.1
614.629	Y	VII	120	-	4s2.4p3	2P°3/2	49288.2	4s.4p4	2D5/2	211987.6
623.203	Y	VII	-	-	4s2.4p3	2P°3/2	49288.2	4s.4p4	2D3/2	209749.6
623.855	Y	VII	-	-	4s2.4p3	2D°3/2	21610.5	4s.4p4	4P1/2	181904.5
630.973	Y	V	285	-	4s2.4p5	2P°1/2	12460.1	4s.4p6	2S1/2	170945.6
643.68	Y	III	-	-
646.69	Y	III	-	-
650.573	Y	VII	-	-	4s.4p4	2S1/2	240721.3	4p5	2P°3/2	394431.9
652.057	Y	VII	9	-	4s.4p4	2P3/2	241071.1	4p5	2P°3/2	394431.9
653.87	Y	III	-	-
655.142	Y	VII	9	-	4s2.4p3	2D°5/2	26120.4	4s.4p4	4P3/2	178758.9
656.633	Y	VII	45	-	4s.4p4	2P1/2	254773.8	4p5	2P°1/2	407066.1
656.98	Y	III	-	-
668.74	Y	III	-	-
671.177	Y	VII	55	-	4s2.4p3	2D°3/2	21610.5	4s.4p4	4P5/2	170602.6
671.98	Y	III	-	-
690.718	Y	V	-	-	4s2.4p4.(1D).4d	2P1/2	233712.4	4s2.4p4.(1D2).5p	2[1]°1/2	378488.47
691.72	Y	III	1	-
692.127	Y	VII	6	-	4s2.4p3	2D°5/2	26120.4	4s.4p4	4P5/2	170602.6
693.434	Y	V	-	-	4s2.4p4.(3P2).5p	2[1]°3/2	341856.85	4s2.4p4.(1S0).6s	2[0]1/2	486067.7
693.85	Y	III	-	-
695.2	Y	III	3	-
702.063	Y	V	-	-	4s2.4p4.(3P).4d	4D5/2	218417.1	4s2.4p4.(3P1).5p	2[1]°3/2	360853.08
706.816	Y	V	-	-	4s2.4p4.(3P).4d	4D3/2	219373.8	4s2.4p4.(3P1).5p	2[1]°3/2	360853.08
709.527	Y	V	1	-	4s2.4p4.(3P).4d	4F7/2	233703.8	4s2.4p4.(1D2).5p	2[2]°5/2	374641.58
709.676	Y	V	1	-	4s2.4p4.(3P).4d	4D5/2	218417.1	4s2.4p4.(3P0).5p	2[1]°3/2	359326.26
711.41	Y	V	-	-	4s2.4p4.(1D).4d	2P1/2	233712.4	4s2.4p4.(1D2).5p	2[2]°3/2	374277.21
713.977	Y	V	-	-	4s2.4p4.(3P).4d	4D1/2	220794.7	4s2.4p4.(3P1).5p	2[1]°3/2	360853.08
714.521	Y	V	-	-	4s2.4p4.(3P).4d	4D3/2	219373.8	4s2.4p4.(3P0).5p	2[1]°3/2	359326.26
715.114	Y	V	-	-	4s2.4p4.(3P).4d	4D1/2	220794.7	4s2.4p4.(3P1).5p	2[1]°1/2	360635.14

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