including files 
XIS0CI_from20100401_0000to20100402_0000.evlist.gz
XIS0CI_from20100402_0000to20100403_0000.evlist.gz
XIS0CI_from20100403_0000to20100404_0000.evlist.gz
XIS0CI_from20100404_0000to20100404_0201.evlist.gz
XIS0CI_from20100405_0028to20100405_1220.evlist.gz
XIS0CI_from20100407_1703to20100408_0000.evlist.gz
XIS0CI_from20100408_0000to20100408_2333.evlist.gz
XIS0CI_from20100409_0017to20100410_0000.evlist.gz
XIS0CI_from20100410_0000to20100411_0000.evlist.gz
XIS0CI_from20100411_0000to20100411_0007.evlist.gz
XIS0CI_from20100412_0000to20100413_0000.evlist.gz
XIS0CI_from20100413_0000to20100414_0000.evlist.gz
XIS0CI_from20100414_0000to20100415_0000.evlist.gz
XIS0CI_from20100415_0000to20100416_0000.evlist.gz
XIS0CI_from20100416_0000to20100417_0000.evlist.gz
XIS0CI_from20100417_0000to20100418_0000.evlist.gz
XIS0CI_from20100418_0000to20100418_2353.evlist.gz
XIS0CI_from20100419_0025to20100420_0000.evlist.gz
XIS0CI_from20100420_0000to20100421_0000.evlist.gz
XIS0CI_from20100421_0000to20100422_0000.evlist.gz
XIS0CI_from20100422_0000to20100423_0000.evlist.gz
XIS0CI_from20100423_0000to20100424_0000.evlist.gz
XIS0CI_from20100424_0000to20100425_0000.evlist.gz
XIS0CI_from20100425_0000to20100426_0000.evlist.gz
XIS0CI_from20100426_0000to20100427_0000.evlist.gz
XIS0CI_from20100427_0000to20100427_2329.evlist.gz
XIS0CI_from20100429_2037to20100430_0000.evlist.gz
XIS0CI_from20100430_0000to20100501_0000.evlist.gz
There are 8 pixels with more than 5506 events in 193478 frames in the cal source region.
          18         786       13139
          18         840       20814
          18         894       22044
          18         948       26686
          27         987       10414
         940         987       10413
          18        1002       27736
         198        1008       82053