This file is indexed.

/usr/lib/x86_64-linux-gnu/libcasa_msfits.so.2 is in libcasa-msfits2 2.4.1-1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libcasa_msfits.so.2.4.0