including files 
XIS0CI_from20100501_0000to20100502_0000.evlist.gz
XIS0CI_from20100502_0000to20100503_0000.evlist.gz
XIS0CI_from20100503_0000to20100504_0000.evlist.gz
XIS0CI_from20100504_0000to20100504_1124.evlist.gz
XIS0CI_from20100505_1008to20100506_0000.evlist.gz
XIS0CI_from20100506_0000to20100507_0000.evlist.gz
XIS0CI_from20100507_0000to20100508_0000.evlist.gz
XIS0CI_from20100508_0000to20100509_0000.evlist.gz
XIS0CI_from20100509_0000to20100510_0000.evlist.gz
XIS0CI_from20100510_0000to20100510_0749.evlist.gz
XIS0CI_from20100511_0748to20100512_0000.evlist.gz
XIS0CI_from20100512_0000to20100513_0000.evlist.gz
XIS0CI_from20100513_0000to20100513_2357.evlist.gz
XIS0CI_from20100514_0020to20100514_2354.evlist.gz
XIS0CI_from20100515_0018to20100515_2351.evlist.gz
XIS0CI_from20100516_0016to20100516_0413.evlist.gz
XIS0CI_from20100517_0016to20100517_1209.evlist.gz
XIS0CI_from20100518_1121to20100518_2344.evlist.gz
XIS0CI_from20100519_0010to20100519_2342.evlist.gz
XIS0CI_from20100520_0009to20100520_2341.evlist.gz
XIS0CI_from20100521_0007to20100521_2339.evlist.gz
XIS0CI_from20100522_0004to20100522_2337.evlist.gz
XIS0CI_from20100523_0002to20100523_1814.evlist.gz
XIS0CI_from20100525_0216to20100525_2356.evlist.gz
XIS0CI_from20100526_0000to20100527_0000.evlist.gz
XIS0CI_from20100527_0000to20100528_0000.evlist.gz
XIS0CI_from20100528_0000to20100529_0000.evlist.gz
XIS0CI_from20100529_0000to20100530_0000.evlist.gz
XIS0CI_from20100530_0000to20100530_0022.evlist.gz
XIS0CI_from20100531_0000to20100601_0000.evlist.gz
There are 9 pixels with more than 3697 events in 198690 frames in the cal source region.
          18         786        5416
         873         838        6814
          18         840       11810
          18         894       17863
          18         948       22621
        1006         949        5581
         163         969        6431
          18        1002       19202
         198        1008       92743