import pycbc.catalog
c = pycbc.catalog.Catalog()
# Names of mergers in the catalog
print c.names
# Approximate GPS time of the mergers
print [c[m].time for m in c]
import pycbc.catalog
c = pycbc.catalog.Catalog()
# Names of mergers in the catalog
print c.names
# Approximate GPS time of the mergers
print [c[m].time for m in c]