CCD Observations Object YYYYMMDD(UT) Mag Obs Chart Remarks HERAO 20180121.210 16.57V MRV AAVSO COAST; Err 0.10 SERX 20180121.227 14.33V MRV AAVSO COAST; Err 0.03; outburst SERX 20180121.228 14.57B MRV AAVSO COAST; Err 0.04; outburst Instrument: 35.6 cm f/11 SCT (COAST) Observer: Robert J. Modic (MRV), AAVSO