“Pi of the Sky” Detector

Figure 9

During the night 27/28.11.2006 the “Pi of the Sky” automatically detected outburst of a flare star GJ3331A/GJ3332 (𝛼 = 05 : 06 : 50, 𝛿=−21 : 35 : 06). Each point on the light curve corresponds to a sum of 20 images, 10 second exposure each.