including files 
XIS2_from20060501_0622to20060502_0000.evlist.gz
XIS2_from20060502_0000to20060503_0000.evlist.gz
XIS2_from20060503_1828to20060504_0000.evlist.gz
XIS2_from20060504_0000to20060505_0000.evlist.gz
XIS2_from20060505_0000to20060506_0000.evlist.gz
XIS2_from20060506_0000to20060506_0317.evlist.gz
XIS2_from20060508_0316to20060509_0000.evlist.gz
XIS2_from20060509_0000to20060510_0000.evlist.gz
XIS2_from20060510_0000to20060511_0000.evlist.gz
XIS2_from20060511_0000to20060512_0000.evlist.gz
XIS2_from20060512_0000to20060513_0000.evlist.gz
XIS2_from20060514_0000to20060515_0000.evlist.gz
XIS2_from20060515_0000to20060516_0000.evlist.gz
XIS2_from20060516_0000to20060516_2039.evlist.gz
XIS2_from20060517_1816to20060518_0000.evlist.gz
XIS2_from20060518_0000to20060519_0000.evlist.gz
XIS2_from20060519_0000to20060520_0000.evlist.gz
XIS2_from20060520_0000to20060520_2014.evlist.gz
XIS2_from20060522_2014to20060523_0000.evlist.gz
XIS2_from20060523_0000to20060524_0000.evlist.gz
XIS2_from20060524_0000to20060525_0000.evlist.gz
XIS2_from20060525_0000to20060526_0000.evlist.gz
XIS2_from20060526_0000to20060526_1827.evlist.gz
XIS2_from20060527_1645to20060527_2351.evlist.gz
XIS2_from20060528_0024to20060528_2339.evlist.gz
XIS2_from20060529_0016to20060529_1642.evlist.gz
XIS2_from20060530_1644to20060531_0000.evlist.gz
XIS2_from20060531_0000to20060601_0000.evlist.gz
There are 6 pixels with more than 2199 events in 175903 frames in the cal source region.
         110         847       22953
         959         905       60901
         959         913      101858
         219         947       58182
         219         955       90489
         196        1021        2969