CCD Observations Object YYYYMMDD(UT) Mag Obs Chart Remarks SGRV3890 20180519.770 14.67V MRV HIP T17; Err 0.04 Instruments: Planewave 17" CDK w/FLI ProLine PL4710, iTelescope.Net (T17) Observer: Robert J. Modic (MRV), AAVSO