iteration cleanmask nmajordone
0 0
1 s13_0.VLASS2.1.se.T25t10.J123358+583000.06.2048.v1.QLcatmask-tier1.mask 17
2 s13_0.VLASS2.1.se.T25t10.J123358+583000.06.2048.v1.combined-tier2.mask 4
3 s13_0.VLASS2.1.se.T25t10.J123358+583000.06.2048.v1.I.iter3.mask 35