print STDERR qq[Usage: $0 [options] <IRSpy-database>
-t <t1 t2 ...> Space-separated list of targets to check
-a Check all targets registered in database
print STDERR qq[Usage: $0 [options] <IRSpy-database>
-t <t1 t2 ...> Space-separated list of targets to check
-a Check all targets registered in database