1RXS_J230949.6+213523 recent (cont'd) YYYYMMDD(UT) mag observer 20050802.917 <150 (Pavol A. Dubovsky) 20050830.031 <150 (Pavol A. Dubovsky) 20050830.951 <147 (Pavol A. Dubovsky) 20050902.024 <150 (Pavol A. Dubovsky)