CCD Observations Object YYYYMMDD(UT) Mag Obs Chart Remarks SERX 20180118.246 14.17V MRV AAVSO COAST; Err 0.03; outburst SERX 20180118.248 14.43B MRV AAVSO COAST; Err 0.04; outburst Instrument: 35.6 cm f/11 SCT (COAST) Observer: Robert J. Modic (MRV), AAVSO