iteration cleanmask nmajordone
0 0
1 s14_0.VLASS2.1.se.T19t19.J142626+353000.06.2048.v1.QLcatmask-tier1.mask 19
2 s14_0.VLASS2.1.se.T19t19.J142626+353000.06.2048.v1.combined-tier2.mask 3
3 s14_0.VLASS2.1.se.T19t19.J142626+353000.06.2048.v1.I.iter3.mask 21