Top: visual AAVSO long-term light curve of V893 Sco. Bottom: average out-of-eclipse brightness of V893 Sco (transformed to approximate V-band magnitude) during each of the observing nights listed in Table 1. The error bars represent the total range of magnitudes observed on the respective nights (disregarding eclipses). The insert shows on an extended scale a 65-day window, centred on JD 2 451 700, of the AAVSO light curve with three distinct small outburst.