[Halld-offline] Reconstruction Launch: 2017-01 ver01

Alexander Austregesilo aaustreg at jlab.org
Mon Jul 24 14:49:24 EDT 2017

Dear Collaborators,

The the first full reconstruction launch over this year’s data (2017-01 
ver01) is complete. We reconstructed 347 full production runs. The 
launch was running for almost 6 weeks, but the Jlab Scientific Computing 
group had several major incidents during this time which slowed down the 
processing. The integrated CPU time was 3Mh (or 340a). 66 out of 42174 
(0.16%) data files could not be processed.

All REST files (42,108 files, 117TB) are pinned to the cache disk for 
the next 60 days:

A subset with photons in the coherent peak (42,108 files, 33TB) was 

The histograms and efficiency trees can be found here:

A subfolder with merged histograms and trees is included in each folder.

The results are also visible on the usual monitoring web-pages:


Details of the launch analysis can be found here:


Best regards,

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