User name Yi Qiang
Log entry time 01:32:33 on April17,2006
Entry number 170985
keyword=Raster Plots from 3987Since the raster size of run 3999 is abnormal, we tried to trace back the origin of the problem. We noticed that we called for 2X2 raster size before run 3987, and the first 5000 events of that run clearly show a correct 2X2 raster size. However when we analyzed the 10000th - 15000th events from same run, the raster size has already been changed to 1.5 X 1.5. So we believe something happened during the 5000th - 10000th events. And all analysis of later runs showed same 1.5 X 1.5 raster size.
FIGURE 1
FIGURE 2
