Catalina detected an outburst of the QSO (z=0.816) B3 0307+380. The light curve is rather unusual with dwarf nova-like outbursts. 902021380144141949 2009-02-02T03:16:29 2009-02-02T03:01:48 03 10 49.83 +38 14 53.7 4.320 16.92 16.95 17.02 17.00 http://nesssi.cacr.caltech.edu/catalina/20090202/902021380144141949.html