SDSSJ150137.22+550123.4 recent (cont'd) YYYYMMDD(UT) mag observer 20050513.919 <154 (Pavol A. Dubovsky) 20050603.985 <145 (Pavol A. Dubovsky) 20050704.960 <154 (Pavol A. Dubovsky) 20050717.976 <151 (Pavol A. Dubovsky)