including files 
XIS3CI_from20110501_0000to20110502_0000.evlist
XIS3CI_from20110502_0000to20110503_0000.evlist
XIS3CI_from20110503_0000to20110504_0000.evlist
XIS3CI_from20110504_0022to20110504_1743.evlist
XIS3CI_from20110505_1833to20110505_2354.evlist
XIS3CI_from20110506_0016to20110506_2352.evlist
XIS3CI_from20110507_0012to20110507_2348.evlist
XIS3CI_from20110508_0009to20110508_2346.evlist
XIS3CI_from20110509_0006to20110509_2343.evlist
XIS3CI_from20110510_0002to20110511_0000.evlist
XIS3CI_from20110511_0000to20110511_2358.evlist
XIS3CI_from20110512_0002to20110513_0000.evlist
XIS3CI_from20110513_0000to20110514_0000.evlist
XIS3CI_from20110514_0000to20110514_2331.evlist
XIS3CI_from20110515_0007to20110515_2326.evlist
XIS3CI_from20110516_0001to20110517_0000.evlist
XIS3CI_from20110517_0000to20110518_0000.evlist
XIS3CI_from20110518_0000to20110519_0000.evlist
XIS3CI_from20110519_0000to20110520_0000.evlist
XIS3CI_from20110520_0000to20110521_0000.evlist
XIS3CI_from20110521_0000to20110522_0000.evlist
XIS3CI_from20110522_0000to20110523_0000.evlist
XIS3CI_from20110523_0000to20110524_0000.evlist
XIS3CI_from20110524_0000to20110525_0000.evlist
XIS3CI_from20110525_0000to20110526_0000.evlist
XIS3CI_from20110526_0000to20110527_0000.evlist
XIS3CI_from20110527_0000to20110528_0000.evlist
XIS3CI_from20110528_0000to20110528_2258.evlist
XIS3CI_from20110529_0448to20110530_0000.evlist
XIS3CI_from20110530_0000to20110531_0000.evlist
XIS3CI_from20110531_0000to20110601_0000.evlist
There are 8 pixels with more than 2355 events in 235512 frames in the cal source region.
         918         760        5452
         192         832       56904
         860         853        4976
         891         863       79416
         126         941       17154
         940         957        2868
         102        1006       55495
         919        1011        2543