SDSSp_J074716.81+424849.0 recent (cont'd) YYYYMMDD(UT) mag observer 20060401.885 <155 (Gary Poyner) 20060403.969 <155 (Gary Poyner) 20060416.883 <150 (Gary Poyner) 20060427.947 <145 (Gary Poyner) 20060501.894 <152 (Gary Poyner)