Visual Observations Object YYYYMMDD.DDD(UT) Mag Obs. Seq./Chart Remarks UMABZ 20100525.259 118 MRV Henden Outburst UMABZ 20100525.286 117 MRV Henden Instruments: 50.0 cm f/5 Newtonian Temperature: 18C Observer: Robert J. Modic (MRV) AAVSO