1999:212:02:20:48.0 to 2008:241:23:00:28.6
  Start     Stop     #obs   Time/Step     Ave. Time     Std dev
{ ACIS-I ACIS-S     348   0.00195410      33.2184      4.95146}
{ ACIS-I HRC-I      36   0.00135409      193.333      11.5140}
{ ACIS-I HRC-S     251   0.00135417      259.777      22.1518}
{ ACIS-S ACIS-I     374   0.00193313      32.7808      3.84555}
{ ACIS-S HRC-I     147   0.00130472      163.837      16.6898}
{ ACIS-S HRC-S     938   0.00133811      233.527      31.2301}
{ HRC-I ACIS-I      52   0.00130492      186.308      17.0691}
{ HRC-I ACIS-S     133   0.00130653      164.000      12.2894}
{ HRC-I HRC-S      74   0.00160144      78.6487      59.2382}
{ HRC-S ACIS-I     321   0.00134123      257.296      15.1002}
{ HRC-S ACIS-S     820   0.00133803      233.239      16.4973}
{ HRC-S HRC-I      74   0.00136701      67.1351      7.46925}