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  • From: videbaek <videbaek AT bnl.gov>
  • To: "Van Buren, Gene" <gene AT bnl.gov>
  • Cc: Star-tpc L <star-tpc-l AT lists.bnl.gov>
  • Subject: Re: [Star-tpc-l] iTPC in ADC files
  • Date: Wed, 21 Jun 2023 09:07:31 -0400

Hi Gene,

I will take a look to. When was the first run where this was observed. I did not see that
in the files I looked at. I can report back later today.

best F.

On 2023-06-21 09:02, Van Buren, Gene via Star-tpc-l wrote:
Hi, TPC-ers

A finding from Offline QA is that after last week's updates to the DAQ
codes for the TPC, we're seeing no offline-reconstructed hits from the
iTPC. To be clear, we use the online-reconstructed clusters in the
st_physics files, but we activate offline reconstruction for the
st_physics_adc files, and it is in the latter that the outer sector
hits are found, but not the inner ones.

Tommy, can you please confirm whether you are seeing this as well from
the TPC QA that you helped set up?

Thanks,
-Gene
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Flemming Videbaek
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videbaek @ bnl.gov
Brookhaven National Lab
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