including files 
XIS0CI_from20080601_0022to20080601_2344.evlist.gz
XIS0CI_from20080602_0020to20080603_0000.evlist.gz
XIS0CI_from20080603_0000to20080604_0000.evlist.gz
XIS0CI_from20080604_0000to20080605_0000.evlist.gz
XIS0CI_from20080605_0000to20080606_0000.evlist.gz
XIS0CI_from20080606_0000to20080607_0000.evlist.gz
XIS0CI_from20080607_0000to20080607_2342.evlist.gz
XIS0CI_from20080608_0020to20080608_2333.evlist.gz
XIS0CI_from20080609_0011to20080610_0000.evlist.gz
XIS0CI_from20080610_0000to20080611_0000.evlist.gz
XIS0CI_from20080611_0000to20080611_2035.evlist.gz
XIS0CI_from20080612_1121to20080613_0000.evlist.gz
XIS0CI_from20080613_0000to20080614_0000.evlist.gz
XIS0CI_from20080614_0000to20080615_0000.evlist.gz
XIS0CI_from20080615_0000to20080616_0000.evlist.gz
XIS0CI_from20080616_0000to20080617_0000.evlist.gz
XIS0CI_from20080617_0000to20080617_0435.evlist.gz
XIS0CI_from20080618_2150to20080619_0000.evlist.gz
XIS0CI_from20080619_0000to20080620_0000.evlist.gz
XIS0CI_from20080620_0000to20080621_0000.evlist.gz
XIS0CI_from20080621_0000to20080622_0000.evlist.gz
XIS0CI_from20080622_0000to20080623_0000.evlist.gz
XIS0CI_from20080623_0000to20080624_0000.evlist.gz
XIS0CI_from20080624_0000to20080625_0000.evlist.gz
XIS0CI_from20080625_0000to20080626_0000.evlist.gz
XIS0CI_from20080626_0000to20080627_0000.evlist.gz
XIS0CI_from20080627_0000to20080628_0000.evlist.gz
XIS0CI_from20080628_0000to20080629_0000.evlist.gz
XIS0CI_from20080629_0000to20080629_2356.evlist.gz
XIS0CI_from20080630_0038to20080701_0000.evlist.gz
There are 6 pixels with more than 2677 events in 223183 frames in the cal source region.
          18         786        6658
          18         840       28735
          18         894       25581
          18         948       53430
          18        1002       65845
         198        1008      102158