[Clas12_calcom] Subsystem Run-Based Monitoring

[Daniel Carman]

Folks,

The pass-0 cooking for RG-A will commence very shortly. Today at our weekly CALCOM 
meeting we had an important discussion on run-based monitoring. While we do not yet 
have a fully realized service to extract and present the relevant subsystem quantities as
a function of run number to help us determine the stability of the calibrations, we are not
without at least a set of tools that we will use for the time being.

This email is a call to action for all system groups to complete a few things over the next
several days in advance of the availability of the output of the pass-0 cooking:

1). Review the list of quantities that we would like to monitor for each subsystem. The
present list of these quantities is located at:
https://clasweb.jlab.org/wiki/images/2/27/Run-based-monitoring.pdf <https://clasweb.jlab.org/wiki/images/2/27/Run-based-monitoring.pdf>
This list is based on what has been provided from the subsystem groups earlier this year.

2). Review the list of reconstruction monitoring plots that have been defined. You can
find the current set of subsystem plots at:
https://clasweb.jlab.org/wiki/images/b/bf/Girod_Fri220618.pdf <https://clasweb.jlab.org/wiki/images/b/bf/Girod_Fri220618.pdf>
Please review these plots to be sure that the quantities listed in item 1) above can be
derived from these reconstruction monitoring plots. It is also important that if you need
specific histograms fit and parameters extracted for run-by-run monitoring, that you
provide this information. Depending on the complexity of the quantities, we will then
have to make a determination of quantities can be extracted.

Note that for the time being we will not have monitoring on a channel-by-channel basis.
We also need to keep the number of plots and quantities to monitor finite for each subsystem.

Please respond to this email by Wednesday morning so that we can continue to prepare
the monitoring tools for pass-0 and test our system out. If you have questions, please let
me know.

Regards,
Daniel

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*                                                                                                                  *
* Dr. Daniel S. Carman                  e-mail : carman at jlab.org                     *  
* Staff Scientist                              office : (757)-269-5586                         *
* Jefferson Laboratory                   web: http://userweb.jlab.org/~carman  *  
*                                                                                                                  *
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