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
1404.231	Nb	IV	10	-	4d.5p	3P°2	105828.53	4d.(2D5/2).6s	2[5/2]2	177041.42
1407.146	Nb	IV	-	-	4d.5p	3F°4	102995.49	4d.5d	1G4	174061.29
1412.763	Nb	IV	-	-	4d.5p	3D°1	98992.67	4d.5d	3S1	169775.68
1418.561	Nb	IV	50	-	4d.5p	3P°2	105828.53	4d.(2D5/2).6s	2[5/2]3	176322.12
1418.884	Nb	IV	60	-	4d.5p	3F°3	100386.3	4d.5d	3F4	170864
1419.71	Nb	IV	10	-	4d.5p	3D°3	101778.57	4d.5d	1D2	172215.48
1420.662	Nb	IV	55	-	4d.5p	3F°2	99725.06	4d.5d	3F3	170114.71
1421.336	Nb	IV	20	-	4d.5p	1D°2	97061.43	4d.5d	1P1	167417.56
1424.368	Nb	IV	165	-	4d.5p	3D°1	98992.67	4d.5d	3F2	169198.99
1431.92	Nb	III	-	-
1432.312	Nb	IV	35	-	4d.5p	3P°1	104967.04	4d.(2D3/2).6s	2[3/2]2	174784.05
1433.39	Nb	III	-	-
1434.14	Nb	IV	135	-	4d.5p	3F°3	100386.3	4d.5d	3F3	170114.71
1434.223	Nb	IV	135	-	4d.5p	3D°2	100390.64	4d.5d	3F3	170114.71
1435.26	Nb	III	-	-
1435.779	Nb	IV	10	-	4d.5p	1P°1	109117.91	4d.5d	1S0	178766.52
1438.479	Nb	IV	15	-	4d.5p	3P°1	104967.04	4d.(2D3/2).6s	2[3/2]1	174484.68
1439.386	Nb	IV	45	-	4d.5p	3F°2	99725.06	4d.5d	3F2	169198.99
1444.491	Nb	IV	50	-	4d.5p	1D°2	97061.43	4d.5d	3G3	166289.9
1444.871	Nb	IV	15	-	4d.5p	3P°0	105274.38	4d.(2D3/2).6s	2[3/2]1	174484.68
1445.43	Nb	III	-	-
1445.74	Nb	IV	60	-	4d.5p	1F°3	107872.61	4d.(2D5/2).6s	2[5/2]2	177041.42
1445.98	Nb	III	-	-
1447.09	Nb	III	-	-
1447.491	Nb	IV	240	-	4d.5p	3D°3	101778.57	4d.5d	3F4	170864
1448.5	Nb	III	-	-
1450.213	Nb	IV	20	-	4d.5p	3P°2	105828.53	4d.(2D3/2).6s	2[3/2]2	174784.05
1451.63	Nb	III	-	-
1453.225	Nb	IV	10	-	4d.5p	3F°3	100386.3	4d.5d	3F2	169198.99
1453.313	Nb	IV	-	-	4d.5p	3D°2	100390.64	4d.5d	3F2	169198.99
1454.215	Nb	IV	25	-	4d.5p	3P°1	104967.04	4d.5d	3P2	173732.75
1456.541	Nb	IV	-	-	4d.5p	3P°2	105828.53	4d.(2D3/2).6s	2[3/2]1	174484.68
1456.68	Nb	III	-	-
1458.918	Nb	IV	-	-	4d.5d	3G4	167027.09	4d.(2D5/2).7p	2[7/2]°4	235571.05
1460.941	Nb	IV	-	-	4d.5p	1F°3	107872.61	4d.(2D5/2).6s	2[5/2]3	176322.12
1461.471	Nb	IV	-	-	4d.5p	3D°1	98992.67	4d.5d	1P1	167417.56
1466.015	Nb	IV	45	-	4d.5p	1D°2	97061.43	4d.5d	3D1	165273.79
1468.452	Nb	IV	40	-	4d.5p	3P°1	104967.04	4d.5d	3P1	173066.03
1472.246	Nb	IV	105	-	4d.5p	1P°1	109117.91	4d.(2D5/2).6s	2[5/2]2	177041.42
1472.664	Nb	IV	330	-	4d.5p	3P°2	105828.53	4d.5d	3P2	173732.75
1473.441	Nb	IV	450	-	4d.5p	3F°4	102995.49	4d.5d	3F4	170864
1475.106	Nb	IV	50	-	4d.5p	3P°0	105274.38	4d.5d	3P1	173066.03
1476.974	Nb	IV	660	-	4d.5p	1D°2	97061.43	4d.5d	1F3	164767.29
1477.269	Nb	IV	50	-	4d.5p	3F°2	99725.06	4d.5d	1P1	167417.56
1478.967	Nb	IV	15	-	5s.5p	1P°1	177521.44	5s.5d	1D2	245136.34
1480.85	Nb	IV	55	-	4d.5p	3P°1	104967.04	4d.5d	3P0	172495.93
1483.235	Nb	IV	-	-	4d.5p	3D°3	101778.57	4d.5d	3F2	169198.99
1484.73	Nb	III	-	-
1484.937	Nb	IV	-	-	4d.5d	3G5	168228.11	4d.(2D5/2).7p	2[7/2]°4	235571.05
1486.79	Nb	III	-	-

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