/usr/share/dvb/dvb-s/OptusD1-160.0E is in dtv-scan-tables 0+git20140107.1850cf8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | # Optus D1 satellite 160.0E
# freq pol sr fec
S 12456000 H 22500000 3/4
S 12483000 H 22500000 3/4
|