/usr/lib/python2.7/dist-packages/astropy/time/ is in python-astropy 1.3-8.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/astropy/time/__init__.py
/usr/lib/python2.7/dist-packages/astropy/time/core.py
/usr/lib/python2.7/dist-packages/astropy/time/formats.py
/usr/lib/python2.7/dist-packages/astropy/time/setup_package.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/
/usr/lib/python2.7/dist-packages/astropy/time/tests/__init__.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_basic.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_comparisons.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_corrs.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_delta.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_guess.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_methods.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_pickle.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_precision.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_quantity_interaction.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_sidereal.py
/usr/lib/python2.7/dist-packages/astropy/time/tests/test_ut1.py
/usr/lib/python2.7/dist-packages/astropy/time/utils.py