iteration cleanmask nmajordone
0 0
1 s14_0.VLASS2.1.se.T21t21.J204022+423000.06.2048.v4.QLcatmask-tier1.mask 184
2 s14_0.VLASS2.1.se.T21t21.J204022+423000.06.2048.v4.combined-tier2.mask 201
3 s14_0.VLASS2.1.se.T21t21.J204022+423000.06.2048.v4.I.iter3.mask 200