including files 
XIS3CI_from20080501_0000to20080501_2358.evlist.gz
XIS3CI_from20080502_0017to20080502_2355.evlist.gz
XIS3CI_from20080503_0016to20080503_2329.evlist.gz
XIS3CI_from20080504_0014to20080504_2350.evlist.gz
XIS3CI_from20080505_0042to20080505_0247.evlist.gz
XIS3CI_from20080509_0838to20080509_2338.evlist.gz
XIS3CI_from20080510_0004to20080510_2337.evlist.gz
XIS3CI_from20080511_0003to20080511_2314.evlist.gz
XIS3CI_from20080512_0002to20080512_1339.evlist.gz
XIS3CI_from20080513_0252to20080514_0000.evlist.gz
XIS3CI_from20080514_0000to20080514_2359.evlist.gz
XIS3CI_from20080515_0003to20080515_2357.evlist.gz
XIS3CI_from20080516_0001to20080517_0000.evlist.gz
XIS3CI_from20080517_0000to20080518_0000.evlist.gz
XIS3CI_from20080518_0000to20080519_0000.evlist.gz
XIS3CI_from20080519_0000to20080520_0000.evlist.gz
XIS3CI_from20080520_0000to20080521_0000.evlist.gz
XIS3CI_from20080521_0000to20080522_0000.evlist.gz
XIS3CI_from20080522_0000to20080523_0000.evlist.gz
XIS3CI_from20080523_0000to20080524_0000.evlist.gz
XIS3CI_from20080524_0000to20080524_2234.evlist.gz
XIS3CI_from20080525_0002to20080526_0000.evlist.gz
XIS3CI_from20080526_0000to20080527_0000.evlist.gz
XIS3CI_from20080527_0000to20080528_0000.evlist.gz
XIS3CI_from20080528_0000to20080529_0000.evlist.gz
XIS3CI_from20080529_0000to20080530_0000.evlist.gz
XIS3CI_from20080530_0000to20080531_0000.evlist.gz
XIS3CI_from20080531_0000to20080531_2346.evlist.gz
There are 5 pixels with more than 2146 events in 214600 frames in the cal source region.
         918         760        3879
         860         853        4412
         891         863      106303
          24         978       97124
         919        1011        3301