OBJECT    DATE          MAG         +/-    N  OBS  CAT
--------  ------------  ---------  -----  --  ---  ---
J0045+58  20111111.857  16.55CV            1  RZD  USN
J0045+58  20111127.889  16.68CV     0.10   2  RZD  USN  
J0045+58  20111206.818  16.26CV     0.15   2  RZD  USN
J0045+58  20120125.813  16.52CV            1  RZD  USN

RZD= Diego Rodríguez

CAT:USNO A2
CV: unfiltered and reduced  using V mag