including files 
XIS3CI_from20111201_0000to20111202_0000.evlist
XIS3CI_from20111202_0000to20111203_0000.evlist
XIS3CI_from20111203_0000to20111203_2359.evlist
XIS3CI_from20111204_0029to20111204_2355.evlist
XIS3CI_from20111205_0024to20111206_0000.evlist
XIS3CI_from20111206_0000to20111207_0000.evlist
XIS3CI_from20111207_0000to20111208_0000.evlist
XIS3CI_from20111208_0000to20111209_0000.evlist
XIS3CI_from20111209_0000to20111210_0000.evlist
XIS3CI_from20111210_0000to20111210_2354.evlist
XIS3CI_from20111211_0023to20111212_0000.evlist
XIS3CI_from20111212_0000to20111212_2131.evlist
XIS3CI_from20111213_0736to20111214_0000.evlist
XIS3CI_from20111214_0000to20111215_0000.evlist
XIS3CI_from20111215_0000to20111215_1107.evlist
XIS3CI_from20111216_1105to20111217_0000.evlist
XIS3CI_from20111217_0000to20111217_2356.evlist
XIS3CI_from20111218_0043to20111218_2336.evlist
XIS3CI_from20111219_0007to20111219_2345.evlist
XIS3CI_from20111220_0003to20111221_0000.evlist
XIS3CI_from20111221_0000to20111221_2358.evlist
XIS3CI_from20111222_0002to20111223_0000.evlist
XIS3CI_from20111223_0000to20111224_0000.evlist
XIS3CI_from20111224_0000to20111225_0000.evlist
XIS3CI_from20111225_0000to20111226_0000.evlist
XIS3CI_from20111226_0000to20111227_0000.evlist
XIS3CI_from20111227_0000to20111228_0000.evlist
XIS3CI_from20111228_0000to20111228_0512.evlist
XIS3CI_from20111229_0508to20111230_0000.evlist
XIS3CI_from20111230_0000to20111231_0000.evlist
XIS3CI_from20111231_0000to20120101_0000.evlist
There are 8 pixels with more than 2293 events in 228232 frames in the cal source region.
         918         760       29835
         192         832       85645
         896         845        2499
         891         863       35219
         915         887       10801
         126         941       16195
         102        1006        5567
         919        1011        2818