next up previous contents
Next: Source node of Up: Requirement to Flash Previous: Readout from Flash

Reduction of event data: Sparcification

There is a algorithm to reduce the event data.

  1. Calculate pedestal of Flash ADC
  2. Calculate the common mode noise
  3. Calculate S/N ratio from the noise
  4. Find the cluster from the S/N ratio
  5. Make a position information of the cluster
After the reduction, the event data will be sent to a computer farm.


Yoshiji Yasu
2002年08月06日 18時03分20秒