CCD Observations Object YYYYMMDD.DDD(UT) Mag Obs. Seq./Chart Remarks ASASSN-17pm 20171207.933 15.03V MRV Landolt COAST; Err 0.05; outburst, fading UMACH 20171208.111 13.77V MRV AAVSO COAST; Err 0.03; outburst, fading Instrument: 35.6 cm f/11 SCT (COAST) Observer: Robert J. Modic (MRV), AAVSO