[Halld_src] Reconstruction Launch 2021-11 ver01: SRC/CT

Alexander Austregesilo aaustreg at jlab.org
Tue Nov 8 13:55:40 EST 2022


Dear Colleagues,

The first full reconstruction launch of the SRC/CT run in Fall 2021 was 
started on 08/10/22 and is now completely processed. It includes 505 
runs, and 99.8% of the 56796 raw files could be reconstructed 
successfully. The data taken with carbon target was processed at JLab, 
while deuterium and helium was processed at NERSC (and a small fraction 
at IU). Big thanks to Igal for managing the offsite part. Please 
remember to acknowledge NERSC in all publications that use these data 
with the following phrase:

"This research used resources of the National Energy Research Scientific 
Computing Center (NERSC), a U.S. Department of Energy Office of Science 
User Facility operated under Contract No. DE-AC02-05CH11231."

We used this version set for this launch:

https://halldweb.jlab.org/halld_versions/version_5.8.0.xml

The REST files can be found on the cache disk and on tape:

/cache/halld/RunPeriod-2021-11/recon/ver01/REST/

We also produced histograms, efficiency trees and extracted the random 
triggers in this launch.//A subfolder with merged histograms and trees 
is included in each folder.

The results are also visible on the plot browser web page:

https://halldweb.jlab.org/data_monitoring/Plot_Browser.html

Some additional information can be found here:

https://halldweb.jlab.org/wiki/index.php/SRC/CT_Data_Reconstruction

Best regards,

Alex

-- 
Alexander Austregesilo

Staff Scientist - Experimental Nuclear Physics
Thomas Jefferson National Accelerator Facility
Newport News, VA
aaustreg at jlab.org
(757) 269-6982
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