including files 
XIS3_from20061203_0748to20061203_1957.evlist.gz
XIS3_from20061206_1707to20061207_0000.evlist.gz
XIS3_from20061207_0000to20061208_0000.evlist.gz
XIS3_from20061208_0000to20061208_1148.evlist.gz
XIS3_from20061209_0000to20061209_0518.evlist.gz
There are 5 pixels with more than 284 events in 18752 frames in the cal source region.
         895         780        4415
         891         800       10229
         891         804        4700
         891         808        8696
          24         978        5619