including files 
XIS3CI_from20070901_0011to20070901_0549.evlist.gz
XIS3CI_from20070903_0730to20070903_2343.evlist.gz
XIS3CI_from20070904_0007to20070904_2341.evlist.gz
XIS3CI_from20070905_0005to20070905_0543.evlist.gz
XIS3CI_from20070906_0544to20070906_2337.evlist.gz
XIS3CI_from20070907_0003to20070907_2335.evlist.gz
XIS3CI_from20070908_0001to20070908_2334.evlist.gz
XIS3CI_from20070909_0000to20070910_0000.evlist.gz
XIS3CI_from20070910_0000to20070911_0000.evlist.gz
XIS3CI_from20070911_0000to20070911_2358.evlist.gz
XIS3CI_from20070912_0002to20070912_2356.evlist.gz
XIS3CI_from20070913_0001to20070914_0000.evlist.gz
XIS3CI_from20070914_0000to20070914_0210.evlist.gz
XIS3CI_from20070915_0209to20070915_2325.evlist.gz
XIS3CI_from20070916_0021to20070916_2324.evlist.gz
XIS3CI_from20070917_0020to20070918_0000.evlist.gz
XIS3CI_from20070918_0023to20070919_0000.evlist.gz
XIS3CI_from20070919_0000to20070919_0022.evlist.gz
XIS3CI_from20070922_1038to20070923_0000.evlist.gz
XIS3CI_from20070923_0000to20070924_0000.evlist.gz
XIS3CI_from20070924_0000to20070925_0000.evlist.gz
XIS3CI_from20070925_0000to20070926_0000.evlist.gz
XIS3CI_from20070926_0000to20070927_0000.evlist.gz
XIS3CI_from20070927_0000to20070927_1512.evlist.gz
XIS3CI_from20070929_0155to20070929_1858.evlist.gz
XIS3CI_from20070930_0010to20070930_2333.evlist.gz
There are 3 pixels with more than 1824 events in 160506 frames in the cal source region.
         891         863       89845
          24         978       13097
         919        1011        3356