[Halld-offline] Reconstruction Launch: 2016-02 ver06

[Alexander Austregesilo]

Dear Collaborators,

The latest full reconstruction launch over 2016-02 data (ver06) is 
complete. Thanks to the recent additions to the JLab farm, we were able 
to process 2MCPUh in about 10 days. Only 3 files could not be processed 
successfully (< 0.02%). All output files are pinned to the cache disk 
for now, even though we will be forced to delete them soon in order to 
make space for 2017-01 ver03.

For this launch, we used exactly the same reconstruction software stack 
as for the currently running 2017-01 REST ver03. We will start a 
ReactionFilter launch with an initial set of channels soon. A larger 
analysis launch is planned afterwards.

The software stack used for these reconstruction launches can be found here:
/https://halldweb.jlab.org/dist/version_recon-2017_01-ver03_jlab.xml/

The REST files (18,895 files, 48TB) can be found here:
/cache/halld/RunPeriod-2016-02/recon/ver06/REST/

A subset with photons in the coherent peak (18,861 files, 12TB) was 
produced:
/cache/halld/RunPeriod-2016-02/recon/ver06/dana_rest_coherent_peak/

For realistic background in simulations, we extracted the random 
triggers and converted the signals to hddm:
/cache/halld/RunPeriod-2016-02/recon/ver06/converted_random/

The histograms and efficiency trees can be found here:
/cache/halld/RunPeriod-2016-02/recon/ver06/{hists,tree*}

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

The results are also visible on the newly refurbished plot browser:
https://halldweb.jlab.org/data_monitoring/Plot_Browser.html

Best regards,

Alex

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