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Hi,

I have a number of basic questions about doing an analysis in LCSim from the ECAL raw mode cosmic data.

Is the scintillator (PMT?) state/data available in the converted LCSim events?  Or is it currently being ignored now and not converted?  I know in the EVIO to LCIO converter it says the channels donít exist.  From my very basic understanding of things, the PMT data is needed for cutting events from the sample.

Is the trigger data needed/useful for doing this analysis?  If so, is it being properly converted to LCSim yet?

How has the analysis, if any, been done thus far?  If there is any code in C and/or ROOT with algorithms that can be easily ported?

What sigma is a good cut for trying to pick out a MIP/cosmic signal from the pedestal + noise?  I think Nathan said 10 ADC here from my understanding, but would this make more sense as a function of sigma * N, where sigma measures noise fluctuation?

Also, is anyone else working on analysis of this data in the Java framework or planning to do it?  I would be interested in participating/collaborating on this, if so.

Thanks.

óJeremy
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