iteration cleanmask nmajordone
0 0
1 s14_0.VLASS2.1.se.T26t12.J154354+623000.06.2048.v1.QLcatmask-tier1.mask 24
2 s14_0.VLASS2.1.se.T26t12.J154354+623000.06.2048.v1.combined-tier2.mask 10
3 s14_0.VLASS2.1.se.T26t12.J154354+623000.06.2048.v1.I.iter3.mask 128