Persistent Lines of Singly Ionized Tantalum ( Ta II )

Wavelength  Energy         Configuration   Term   J
   (Å)      Levels (cm-1)

 2146.87      1031.36      5d3(4F)6s       5F     2
             47595.98                      9°     1
  return
 
 2196.03      4415.79      5d3(4F)6s       5F     4
             49937.74                      13°    4
  return
 
 2199.67         0.00      5d3(4F)6s       5F     1
             45446.85                      6°     2
  return
 
 2210.03         0.00      5d3(4F)6s       5F     1
             45233.91                      5°     1
  return
 
 2210.19      4415.79      5d3(4F)6s       5F     4
             49646.62                      12°    3
  return
 
 2239.48      4415.79      5d3(4F)6s       5F     4
             49055.18                      11°    5
  return
 
 2239.48      2642.26      5d3(4F)6s       5F     3
             47280.89                      8°     4
  return
 
 2387.06      4415.79      5d3(4F)6s       5F     4
             46295.03                      7°     5
  return
 
 2400.63      6186.81      5d3(4F)6s       5F     5
             47829.75                      10°    6
  return
 
 2635.58      1031.36      5d3(4F)6s       5F     2
             38962.32                      3°     3
  return
 
 2685.17      4124.85      5d26s2          3P     0
             41355.11                      4°     1
  return
 
 2685.17         0.00      5d3(4F)6s       5F     1
             37230.75                      1°     2
  return
 
 3012.54      5330.77      5d26s2          3P     1
             38515.55                      2°     2
  return