#Version: 1.0
#Date: 2013-08-18 12:20:00
#Fields: time c-ip s-ip s-port cs-method cs-uri-stem sc-status
12:20:03 5.10.83.31 128.123.30.58 80 GET /robots.txt 401
14:42:40 222.92.103.172 128.123.30.58 80 GET http://www.sciencedirect.com/science/browse 401