Definition of the characteristic flags

Option: 0 (0=show all flags, x=hexadecimal)

1 m1 (or Z) limit/missing
2 m2 (or Y) limit/missing
4 m3 (or J) limit/missing
8 m4 (or H) limit/missing
16 m5 (or K) limit/missing
32 not used
64 no cataloged optical (or NIR) magnitude