PERFO 20110420.815 13.7 DPV OUTBURST CAMNN 20110420.822 13.9 DPV OUTBURST CAMV391 20110420.828 14.3 DPV OUTBURST UMASU 20110420.842 13.9 DPV ACTIVE UMAKS 20110420.854 14.0 DPV OUTBURST DRAES 20110420.866 15.0 DPV ACTIVE Clear Skies! Pavol A. Dubovsky & Newton Chermelin 300/1500 mm Astronomical Observatory on Kolonica Saddle, SLOVAKIA