parser.add_option("--gracedb-service-url",default="https://gracedb.ligo.org/api/",help="GraceDb service url, default https://gracedb.ligo.org/api/")
parser.add_option("--lvalert-server-url",default="https://lvalert.cgca.uwm.edu",help="lvalert server url, default https://lvalert.cgca.uwm.edu")
parser.add_option("--inj-gracedb-far-threshold",type="float",help="false alarm rate threshold for gracedb (Hz), if not given gracedb events are not sent (for injection stream)")