including files 
XIS0CI_from20090401_0000to20090402_0000.evlist.gz
XIS0CI_from20090402_0000to20090402_0130.evlist.gz
XIS0CI_from20090403_1343to20090404_0000.evlist.gz
XIS0CI_from20090404_0000to20090404_1325.evlist.gz
XIS0CI_from20090405_0023to20090406_0000.evlist.gz
XIS0CI_from20090406_0004to20090407_0000.evlist.gz
XIS0CI_from20090407_0000to20090408_0000.evlist.gz
XIS0CI_from20090408_0000to20090409_0000.evlist.gz
XIS0CI_from20090409_0000to20090410_0000.evlist.gz
XIS0CI_from20090410_0000to20090411_0000.evlist.gz
XIS0CI_from20090411_0000to20090412_0000.evlist.gz
XIS0CI_from20090412_0000to20090413_0000.evlist.gz
XIS0CI_from20090413_0000to20090414_0000.evlist.gz
XIS0CI_from20090414_0000to20090414_1813.evlist.gz
XIS0CI_from20090415_0330to20090416_0000.evlist.gz
XIS0CI_from20090416_0000to20090417_0000.evlist.gz
XIS0CI_from20090417_0000to20090418_0000.evlist.gz
XIS0CI_from20090418_0000to20090419_0000.evlist.gz
XIS0CI_from20090419_0000to20090420_0000.evlist.gz
XIS0CI_from20090420_0000to20090421_0000.evlist.gz
XIS0CI_from20090421_0000to20090422_0000.evlist.gz
XIS0CI_from20090422_0000to20090423_0000.evlist.gz
XIS0CI_from20090423_0000to20090423_2358.evlist.gz
XIS0CI_from20090424_0022to20090424_2356.evlist.gz
XIS0CI_from20090425_0020to20090425_2355.evlist.gz
XIS0CI_from20090426_0018to20090426_1811.evlist.gz
XIS0CI_from20090428_0205to20090428_1650.evlist.gz
XIS0CI_from20090429_0521to20090429_2347.evlist.gz
XIS0CI_from20090430_0008to20090430_2346.evlist.gz
There are 8 pixels with more than 2587 events in 204700 frames in the cal source region.
          18         786       25174
          18         840       41417
          18         894       42658
          69         897        3797
          18         948       50412
        1006         949       15308
          18        1002       61524
         198        1008       93798