Calcium (Ca)

















Persistent Lines of Neutral Calcium ( Ca I )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
140 2721.645 0.0027 0.000 4s2 1S 0 R68 M03
36731.615 4s5p 1P° 1
1000 4226.727 2.20 0.000 4s2 1S 0 R68 M03
23652.304 4s4p 1P° 1
500 4425.441 0.498 15157.901 4s4p 3P° 0 R68 FW96
37748.197 4s4d 3D 1
500 4434.960 0.67 15210.063 4s4p 3P° 1 R68 FW96
37751.867 4s4d 3D 2
500 4435.688 0.342 15210.063 4s4p 3P° 1 R68 FW96
37748.197 4s4d 3D 1
600 4454.781 0.87 15315.943 4s4p 3P° 2 R68 FW96
37757.449 4s4d 3D 3
600 4455.887 0.20 15315.943 4s4p 3P° 2 R68 FW96
37751.867 4s4d 3D 2
400 4456.605 15315.943 4s4p 3P° 2 R68
37748.197 4s4d 3D 1
500 5588.757 0.49 20371.000 3d4s 3D 3 R68 FW96
38259.124 3d4p 3D° 3
500 6102.722 0.096 15157.901 4s4p 3P° 0 R68 FW96
31539.495 4s5s 3S 1
600 6122.219 0.287 15210.063 4s4p 3P° 1 R68 FW96
31539.495 4s5s 3S 1
600 6162.172 0.354 15315.943 4s4p 3P° 2 R68 FW96
31539.495 4s5s 3S 1
700 6439.073 0.53 20371.000 3d4s 3D 3 R68 FW96
35896.889 3d4p 3F° 4
700 6462.566 0.47 20349.260 3d4s 3D 2 R68 FW96
35818.713 3d4p 3F° 3
600 6493.780 0.44 20335.360 3d4s 3D 1 R68 FW96
35730.454 3d4p 3F° 2
500 6572.777 0.000 4s2 1S 0 R68
15210.063 4s4p 3P° 1
















