Statistics: # IMAGE NPIX MEAN RMS MIN MAX ACIS_nov99_total.fits 6004901 10.65 25.84 0.0 30956.0 ACIS_nov_total I2 node 0 262654 7.315708 5.855986 0.0 233.0 ACIS_nov_total I2 node 1 262654 9.549514 12.703631 0.0 443.0 ACIS_nov_total I2 node 2 262654 10.698242 19.840740 0.0 615.0 ACIS_nov_total I2 node 3 262654 10.011281 24.079449 0.0 723.0 ACIS_nov_total I3 node 0 262654 10.805097 23.144317 0.0 675.0 ACIS_nov_total I3 node 1 262654 12.023441 18.728178 0.0 586.0 ACIS_nov_total I3 node 2 262654 9.713383 12.062643 0.0 420.0 ACIS_nov_total I3 node 3 262654 7.121620 5.252591 0.0 206.0 ACIS_nov_total S2 node 0 262397 11.775024 13.406712 0.0 6322.0 ACIS_nov_total S2 node 1 262397 14.883688 39.114891 0.0 829.0 ACIS_nov_total S2 node 2 262397 12.399723 3.921685 0.0 102.0 ACIS_nov_total S2 node 3 262397 12.528661 4.012257 0.0 43.0 ACIS_nov_total S3 node 0 262397 22.194865 6.857272 0.0 184.0 ACIS_nov_total S3 node 1 262397 38.967397 73.857808 0.0 4478.0 ACIS_nov_total S3 node 2 262397 22.899427 5.672229 0.0 151.0 ACIS_nov_total S3 node 3 262397 20.634988 5.739067 0.0 69.0
Statistics:
#             IMAGE      NPIX      MEAN           RMS             MIN     MAX
     ACIS_total.fits   6004901     36.63          92.94           0.0   134451.0
 ACIS_total I2 node 0  262654  20.911024       17.058067          1.0   956.0
 ACIS_total I2 node 1  262654  26.268894       36.465207          4.0  1286.0
 ACIS_total I2 node 2  262654  29.617588       57.082388          5.0  1773.0
 ACIS_total I2 node 3  262654  30.057665       74.124024          0.0  2127.0
 ACIS_total I3 node 0  262654  33.229690       73.166182          6.0  2128.0
 ACIS_total I3 node 1  262654  31.432146       54.668253          6.0  1635.0
 ACIS_total I3 node 2  262654  26.237906       35.120401          5.0  1209.0
 ACIS_total I3 node 3  262654  20.901365       15.456705          0.0  1455.0
 ACIS_total S2 node 0  262397  46.674402       25.942716          4.0  6349.0
 ACIS_total S2 node 1  262397  59.983312       155.223603         6.0  3281.0
 ACIS_total S2 node 2  262397  49.791728       23.699032         10.0   396.0
 ACIS_total S2 node 3  262397  51.663845       26.758547          0.0   283.0
 ACIS_total S3 node 0  262397  88.998068       115.854426        19.0  2904.0
 ACIS_total S3 node 1  262397  111.258094      149.786397         0.0  39092.0
 ACIS_total S3 node 2  262397  91.916112       103.938946        13.0  2822.0
 ACIS_total S3 node 3  262397  83.313830       103.199401         0.0  2531.0
               IMAGE      NPIX      MEAN    STDDEV       MIN       MAX
  HRCI_11_1999.fits     16777216  0.02549   0.17220      0.0        14.0
             MAGE          NPIX      MEAN      STDDEV       MIN       MAX
HRCI_08_1999_11_1999.fits  16777216  0.42555   2.34921      0.0       453.0
              IMAGE      NPIX      MEAN    STDDEV       MIN       MAX
  HRCS_11_1999.fits     16777216  0.22930   0.91145     0.0        61.0 
              IMAGE        NPIX      MEAN      STDDEV       MIN       MAX
HRCS_08_1999_11_1999.fits  16777216  0.57471   4.07467      0.0       1776.0