SDSSJ153817.35+512338.0 recent (cont'd) YYYYMMDD(UT) mag observer 20050513.922 <157 (Pavol A. Dubovsky) 20050603.989 <151 (Pavol A. Dubovsky) 20050704.962 <151 (Pavol A. Dubovsky) 20050717.978 <151 (Pavol A. Dubovsky)