iteration cleanmask nmajordone
0 0
1 s13_0.VLASS2.1.se.T13t10.J063017+083000.06.2048.v1.QLcatmask-tier1.mask 16
2 s13_0.VLASS2.1.se.T13t10.J063017+083000.06.2048.v1.combined-tier2.mask 9
3 s13_0.VLASS2.1.se.T13t10.J063017+083000.06.2048.v1.I.iter3.mask 42