iteration cleanmask nmajordone
0 0
1 s14_0.VLASS2.1.se.T17t23.J165910+273000.06.2048.v1.QLcatmask-tier1.mask 29
2 s14_0.VLASS2.1.se.T17t23.J165910+273000.06.2048.v1.combined-tier2.mask 14
3 s14_0.VLASS2.1.se.T17t23.J165910+273000.06.2048.v1.I.iter3.mask 24