including files 
XIS2CI_from20061101_0000to20061102_0000.evlist.gz
XIS2CI_from20061102_0000to20061102_2317.evlist.gz
XIS2CI_from20061105_1435to20061105_2326.evlist.gz
XIS2CI_from20061106_0036to20061106_2358.evlist.gz
XIS2CI_from20061107_0016to20061107_1057.evlist.gz
XIS2CI_from20061108_0542to20061108_2354.evlist.gz
XIS2CI_from20061109_0014to20061109_0243.evlist.gz
XIS2CI_from20061115_0041to20061115_0546.evlist.gz
There are 3 pixels with more than 389 events in 38957 frames in the cal source region.
         147         909        2320
         959         968        7599
         219        1010        4714