| 
|  | Intensity |  |  |  | Vacuum Wavelength (Å)
 |  |  |  | Spectrum |  |  |  | Reference |  | 
|---|
 |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 | 487.2272 | Ar II | M71 |  | 15 | 490.6495 | Ar II | M71 |  | 10 | 490.7013 | Ar II | M71 |  | 10 | 519.3270 | Ar II | M71 |  | 10 | 542.9124 | Ar II | M71 |  | 70 | 543.2033 | Ar II | M71 |  | 25 | 547.4606 | Ar II | M71 |  | 25 | 556.8170 | Ar II | M71 |  | 25 | 573.3619 | Ar II | M71 |  | 10 | 576.7364 | Ar II | M71 |  | 25 | 580.2632 | Ar II | M71 |  | 10 | 583.4371 | Ar II | M71 |  | 25 | 597.7001 | Ar II | M71 |  | 10 | 602.8584 | Ar II | M71 |  | 10 | 612.3716 | Ar II | M71 |  | 150   P | 661.8690 | Ar II | M71 |  | 10 | 664.5623 | Ar II | M71 |  | 70 | 666.0109 | Ar II | M71 |  | 300   P | 670.9455 | Ar II | M71 |  | 1000   P | 671.8513 | Ar II | M71 |  | 25 | 676.2425 | Ar II | M71 |  | 10 | 677.9518 | Ar II | M71 |  | 10 | 679.2184 | Ar II | M71 |  | 70 | 679.4006 | Ar II | M71 |  | 70 | 718.0899 | Ar II | M71 |  | 1000   P | 723.3606 | Ar II | M71 |  | 150 | 725.5485 | Ar II | M71 |  | 25 | 730.9297 | Ar II | M71 |  | 70 | 740.2692 | Ar II | M71 |  | 70 | 744.9248 | Ar II | M71 |  | 25 | 745.3223 | Ar II | M71 |  | 20 | 802.85896 | Ar I | M73 |  | 100 | 806.4710 | Ar I | M73 |  | 60 | 806.86887 | Ar I | M73 |  | 30 | 807.21842 | Ar I | M73 |  | 40 | 807.6529 | Ar I | M73 |  | 50 | 809.92660 | Ar I | M73 |  | 120 | 816.23193 | Ar I | M73 |  | 70 | 816.46391 | Ar I | M73 |  | 80 | 820.12352 | Ar I | M73 |  | 120 | 825.34592 | Ar I | M73 |  | 120 | 826.36484 | Ar I | M73 |  | 150 | 834.3918 | Ar I | M73 |  | 100 | 835.00210 | Ar I | M73 |  | 100 | 842.80506 | Ar I | M73 |  | 180   P | 866.79997 | Ar I | M73 |  | 150   P | 869.75411 | Ar I | M73 |  | 180   P | 876.05767 | Ar I | M73 |  | 180   P | 879.94656 | Ar I | M73 |  | 150   P | 894.31013 | Ar I | M73 |  | 300   P | 919.7810 | Ar II | M71 |  | 300   P | 932.0537 | Ar II | M71 |  | 1000   P | 1048.21987 | Ar I | VHU99 |  | 500   P | 1066.65980 | Ar I | M73 |  |