This service is part of:
D.I.A.N.A.
Distributed
Italian
Astronomy
Network
Archive
This is a guest login to access to data obtained by the
Osservatorio Astronomico di Palermo
& the Harvard-Smithsonian Center for Astrophysics
ROSAT PSPC data reduction pipeline and stored in the SQL Server and
in the CD-ROM Libary at Palermo Astronomical Observatory.