I also go by... Jack

Graduate Student
Dept. of Physics and Astronomy
Northwestern University
2145 Sheridan Rd.
Evanston, IL 60208
USA

email: j-hewitt@northwestern.edu
phone: +1-847-491-4661
fax : +1-847-491-9982
office: Dearborn Observatory Room 5
     2131 Tech Drive, Evanston, IL 60208-2900