Persistent Lines of Neutral Calcium ( Ca I )
Wavelength Energy Configuration Term J
(Å) Levels (cm-1)
2721.645 0.000 4s2 1S 0
36731.615 4s5p 1P° 1
return
4226.727 0.000 4s2 1S 0
23652.304 4s4p 1P° 1
return
4425.441 15157.901 4s4p 3P° 0
37748.197 4s4d 3D 1
return
4434.960 15210.063 4s4p 3P° 1
37751.867 4s4d 3D 2
return
4435.688 15210.063 4s4p 3P° 1
37748.197 4s4d 3D 1
return
4454.781 15315.943 4s4p 3P° 2
37757.449 4s4d 3D 3
return
4455.887 15315.943 4s4p 3P° 2
37751.867 4s4d 3D 2
return
4456.605 15315.943 4s4p 3P° 2
37748.197 4s4d 3D 1
return
5588.757 20371.000 3d4s 3D 3
38259.124 3d4p 3D° 3
return
6102.722 15157.901 4s4p 3P° 0
31539.495 4s5s 3S 1
return
6122.219 15210.063 4s4p 3P° 1
31539.495 4s5s 3S 1
return
6162.172 15315.943 4s4p 3P° 2
31539.495 4s5s 3S 1
return
6439.073 20371.000 3d4s 3D 3
35896.889 3d4p 3F° 4
return
6462.566 20349.260 3d4s 3D 2
35818.713 3d4p 3F° 3
return
6493.780 20335.360 3d4s 3D 1
35730.454 3d4p 3F° 2
return
6572.777 0.000 4s2 1S 0
15210.063 4s4p 3P° 1
return