including files 
XIS3CI_from20080301_0000to20080301_2042.evlist.gz
XIS3CI_from20080302_1808to20080303_0000.evlist.gz
XIS3CI_from20080303_0000to20080304_0000.evlist.gz
XIS3CI_from20080304_0000to20080305_0000.evlist.gz
XIS3CI_from20080305_0000to20080305_0422.evlist.gz
XIS3CI_from20080306_1354to20080307_0000.evlist.gz
XIS3CI_from20080307_0000to20080308_0000.evlist.gz
XIS3CI_from20080308_0000to20080309_0000.evlist.gz
XIS3CI_from20080309_0000to20080309_1214.evlist.gz
XIS3CI_from20080310_0000to20080310_2348.evlist.gz
XIS3CI_from20080311_0019to20080312_0000.evlist.gz
XIS3CI_from20080312_0000to20080313_0000.evlist.gz
XIS3CI_from20080313_0000to20080314_0000.evlist.gz
XIS3CI_from20080314_0000to20080315_0000.evlist.gz
XIS3CI_from20080315_0000to20080316_0000.evlist.gz
XIS3CI_from20080316_0000to20080317_0000.evlist.gz
XIS3CI_from20080317_0000to20080318_0000.evlist.gz
XIS3CI_from20080318_0000to20080318_2032.evlist.gz
XIS3CI_from20080322_0628to20080323_0000.evlist.gz
XIS3CI_from20080323_0000to20080323_2326.evlist.gz
XIS3CI_from20080324_0007to20080325_0000.evlist.gz
XIS3CI_from20080325_0000to20080326_0000.evlist.gz
XIS3CI_from20080326_0000to20080327_0000.evlist.gz
XIS3CI_from20080327_0000to20080328_0000.evlist.gz
XIS3CI_from20080328_0000to20080329_0000.evlist.gz
XIS3CI_from20080329_0000to20080330_0000.evlist.gz
XIS3CI_from20080330_0000to20080331_0000.evlist.gz
XIS3CI_from20080331_0000to20080401_0000.evlist.gz
There are 4 pixels with more than 1937 events in 193788 frames in the cal source region.
         918         760        6469
         891         863       59760
          24         978       89970
         919        1011        5000