including files 
XIS1_from20051001_0000to20051002_0000.evlist.gz
XIS1_from20051002_0000to20051002_2350.evlist.gz
XIS1_from20051003_0022to20051004_0000.evlist.gz
XIS1_from20051004_0000to20051005_0000.evlist.gz
XIS1_from20051005_0000to20051005_1222.evlist.gz
XIS1_from20051006_1033to20051006_2359.evlist.gz
XIS1_from20051007_0000to20051007_2359.evlist.gz
XIS1_from20051008_0004to20051008_2336.evlist.gz
XIS1_from20051009_0003to20051009_2334.evlist.gz
XIS1_from20051010_0002to20051010_2357.evlist.gz
XIS1_from20051011_0001to20051011_2356.evlist.gz
XIS1_from20051012_0000to20051013_0000.evlist.gz
XIS1_from20051013_0000to20051014_0000.evlist.gz
XIS1_from20051014_0000to20051015_0000.evlist.gz
XIS1_from20051015_0000to20051016_0000.evlist.gz
XIS1_from20051016_0000to20051016_1623.evlist.gz
XIS1_from20051019_0005to20051020_0000.evlist.gz
XIS1_from20051020_0000to20051021_0000.evlist.gz
XIS1_from20051021_0000to20051021_2244.evlist_withCI.gz
XIS1_from20051022_0131to20051023_0000.evlist.gz
XIS1_from20051023_0000to20051024_0000.evlist.gz
XIS1_from20051024_0000to20051025_0000.evlist.gz
XIS1_from20051025_0000to20051026_0000.evlist.gz
XIS1_from20051026_0000to20051027_0000.evlist.gz
XIS1_from20051027_0000to20051028_0000.evlist.gz
XIS1_from20051028_0000to20051029_0000.evlist.gz
XIS1_from20051030_2309to20051031_0000.evlist.gz
XIS1_from20051031_0012to20051031_1511.evlist.gz
There are 3 pixels with more than 3989 events in 198063 frames in the cal source region.
         214         863       66569
         249         967       98772
         168        1012        4143