SeaQuest » SeaQuest Production

h1. R009

Last update on 2018-11-19 by Kenichi.

This production will include the FY2017 dataset and be processed with our local computers.

Some info in this page is +not correct+ for now.  Being written...

h2. Information on R009 Production

* The good runs are listed in "/data2/production/list/R009/R009_fy2017.list".

** The reasons for good/bad schemas are described in "00readme.txt".

** The format (columns) of this list file is a bit different from R008 etc.

* Decoder

** git hash

* Data quality check ... "Spill.dataQuality" field

** +Not done yet+.

** The criteria is identical to R007.  Details can be found in the Git repository ("spillDQRunSchema.py, 606a858a451be9a585ec86ce0434221a812ef7d9":https://cdcvs.fnal.gov/redmine/projects/seaquest-decoding/repository/revisions/606a858a451be9a585ec86ce0434221a812ef7d9/entry/SpillDQ/spillDQRunSchema.py).

** The set of "good" spills is different from R007 because of a requirement of "N of tracks/spill > 0.

** The "Spill.dataQuality" field was set accordingly on May 17.

** Analyzer can use the lists of good spills in "/data2/production/list/R008/good_spill_*.list" instead.

* Chamber intensity ... "QIE.Intensity(_p)" field

** +Not done yet+.

** Identical to R007.  Details can be found in the Git repository ("AddIntensityFieldRunSchema.py, b47c94ad1f20ff8ba8f8c8d5cf4a74be5dbe1188":https://cdcvs.fnal.gov/redmine/projects/seaquest-production/repository/revisions/b47c94ad1f20ff8ba8f8c8d5cf4a74be5dbe1188/entry/IntensityCorrection/AddIntensityFieldRunSchema.py).

** The run schemas included in not R007 but R008 were updated on May 17.

* kTracker

** +Not done yet+.

** The version used is stored in the "kInfo" table.

h2. Details about use of our local computers

* Computers used

** e906-gat2, e906-gat4, e906-gat6 (for now?)

* Decoder parameters

** Event sampling = 1 (except FPGA2), FPGA2-event sampling = 100

* Procedure

** run-local-production.sh

** check-schema-size.sh

** summarize-local-production.cc

* Test #1 - 2018-11-20

** Runs used ... 299 runs in total

*** Runs 24172-24296 ... first 100 runs of FY2017 dataset

*** Runs 25781-25888 ... middle 100 runs

*** Runs 28612-28740 ... last 99 runs

*** Listed in /data2/production/list/R009/test_local/test_local_gat*.list

** The decoder exit status of all the runs is OK (i.e. has reached the end of the program).

** Statistics

*** The averaged process time = 6149 sec/run ... The process time per input Coda size (sec/MB) is shown in the attachment "h1_t2si.png".  The three peaks correspond to the three run groups (or servers).

*** Input Coda size = 3143 MB/run on average

*** Output ROOT size = 637 MB/run on average

*** Output / input size = 0.20 on average ... The distribution is shown in the attachment "h1_so2si.png".  The three peaks correspond to the three run groups.  The outliers might be problematic.