iteration cleanmask nmajordone
0 0
1 s14_0.VLASS2.1.se.T25t17.J212340+573000.06.2048.v3.QLcatmask-tier1.mask 23
2 s14_0.VLASS2.1.se.T25t17.J212340+573000.06.2048.v3.combined-tier2.mask 2
3 s14_0.VLASS2.1.se.T25t17.J212340+573000.06.2048.v3.I.iter3.mask 21