including files 
XIS1_from20070210_0001to20070210_1113.evlist.gz
XIS1_from20070220_0620to20070220_2350.evlist.gz
XIS1_from20070221_0015to20070221_0354.evlist.gz
XIS1_from20070223_0838to20070223_2346.evlist.gz
XIS1_from20070224_0012to20070224_1752.evlist.gz
There are 9 pixels with more than 1029 events in 25186 frames in the cal source region.
         214         863       15574
          27         894        2148
         135         902        4987
         179         950        8154
          42         952       15741
         249         967        4775
         164         973       14906
         227         977       17113
         123         985        2963