including files 
XIS3CI_from20091201_0000to20091201_0657.evlist.gz
XIS3CI_from20091202_2258to20091203_0000.evlist.gz
XIS3CI_from20091203_0000to20091204_0000.evlist.gz
XIS3CI_from20091204_0000to20091204_2349.evlist.gz
XIS3CI_from20091205_0021to20091206_0000.evlist.gz
XIS3CI_from20091206_0000to20091207_0000.evlist.gz
XIS3CI_from20091207_0000to20091207_1209.evlist.gz
XIS3CI_from20091208_0000to20091208_1526.evlist.gz
XIS3CI_from20091209_0238to20091210_0000.evlist.gz
XIS3CI_from20091210_0000to20091211_0000.evlist.gz
XIS3CI_from20091211_0000to20091212_0000.evlist.gz
XIS3CI_from20091212_0000to20091213_0000.evlist.gz
XIS3CI_from20091213_0000to20091214_0000.evlist.gz
XIS3CI_from20091214_0000to20091215_0000.evlist.gz
XIS3CI_from20091215_0000to20091215_0648.evlist.gz
XIS3CI_from20091216_0000to20091217_0000.evlist.gz
XIS3CI_from20091217_0000to20091217_0127.evlist.gz
XIS3CI_from20091218_0644to20091219_0000.evlist.gz
XIS3CI_from20091219_0000to20091220_0000.evlist.gz
XIS3CI_from20091220_0000to20091221_0000.evlist.gz
XIS3CI_from20091221_0000to20091221_1222.evlist.gz
XIS3CI_from20091225_2231to20091226_0000.evlist.gz
XIS3CI_from20091226_0000to20091227_0000.evlist.gz
XIS3CI_from20091227_0000to20091228_0000.evlist.gz
XIS3CI_from20091228_0000to20091229_0000.evlist.gz
XIS3CI_from20091229_0000to20091230_0000.evlist.gz
XIS3CI_from20091230_0000to20091231_0000.evlist.gz
XIS3CI_from20091231_0000to20100101_0000.evlist.gz
There are 8 pixels with more than 1743 events in 174308 frames in the cal source region.
         918         760       12461
         812         766        8886
         192         832       15283
         891         863       43412
         149         909        6294
         126         941       11708
          24         978       85428
         919        1011        3507