your-machine% ftp legacy.gsfc.nasa.gov
username: anonymous
password: your_name@
ftp> cd rosat/data/pspc/processed_data/900000/rp900176a01
ftp> bin
ftp> hash
ftp> mget *.*
ftp> quit
lftp
set ftp:ssl-force true
connect www.bol.ucla.edu
login <username>