including files 
XIS0CI_from20061001_0000to20061002_0000.evlist.gz
XIS0CI_from20061002_0000to20061002_1103.evlist.gz
XIS0CI_from20061003_1231to20061004_0000.evlist.gz
XIS0CI_from20061004_0000to20061005_0000.evlist.gz
XIS0CI_from20061005_0000to20061006_0000.evlist.gz
XIS0CI_from20061006_0000to20061006_1007.evlist.gz
XIS0CI_from20061008_1048to20061009_0000.evlist.gz
XIS0CI_from20061009_0000to20061010_0000.evlist.gz
XIS0CI_from20061010_0000to20061011_0000.evlist.gz
XIS0CI_from20061011_0000to20061012_0000.evlist.gz
XIS0CI_from20061012_0000to20061013_0000.evlist.gz
XIS0CI_from20061013_0000to20061014_0000.evlist.gz
XIS0CI_from20061014_0000to20061014_0743.evlist.gz
XIS0CI_from20061015_0245to20061016_0000.evlist.gz
XIS0CI_from20061016_0000to20061017_0000.evlist.gz
XIS0CI_from20061017_0000to20061017_1934.evlist.gz
XIS0CI_from20061021_2232to20061022_0000.evlist.gz
XIS0CI_from20061022_0000to20061023_0000.evlist.gz
XIS0CI_from20061023_0000to20061024_0000.evlist.gz
XIS0CI_from20061024_0000to20061024_0640.evlist.gz
XIS0CI_from20061026_0945to20061027_0000.evlist.gz
XIS0CI_from20061027_0000to20061028_0000.evlist.gz
XIS0CI_from20061028_0000to20061028_1436.evlist.gz
XIS0CI_from20061029_0000to20061030_0000.evlist.gz
XIS0CI_from20061030_0000to20061031_0000.evlist.gz
XIS0CI_from20061031_0000to20061101_0000.evlist.gz
There are 6 pixels with more than 1511 events in 151163 frames in the cal source region.
          18         786       10812
          18         840       29763
          18         894       26444
         171         926        6551
          18         948       27330
          18        1002       42245