[Halld-physics] Skims of the current data

[Paul Mattione]

We'll look into doing this.  Looking at the "HLObjects" plot at:

https://halldweb1.jlab.org/cgi-bin/data_monitoring/monitoring/runBrowser.py?run_number=995&ver=ver02

Requiring at least two DChargedTracks, independent of their hits/quality will significantly reduce the data footprint.  

Also, looking at the "TrackSummary" plot, requiring at least two track candidates would also reduce it significantly.  

 - Paul

On Nov 19, 2014, at 1:39 PM, Curtis A. Meyer wrote:

> Over discussions at lunch, we felt that it would be very useful to have skims
> of the current run files that were still raw data, but were restricted to events 
> with 2+ tracks in the detectors. We would probably need to have some 
> minimum track length of number of hits on the tracks, but this would
> almost certainly enhance the hadronic event fraction. 
> 
> Any comments on setting this up?
> 
> Curtis
> ---------
> Curtis A. Meyer			MCS Associate Dean for Faculty and Graduate Affairs
> Wean:    (412) 268-2745	Professor of Physics
> Doherty: (412) 268-3090	Carnegie Mellon University
> Fax:         (412) 681-0648	Pittsburgh, PA 15213
> curtis.meyer at cmu.edu	http://www.curtismeyer.com/
> 
> 
> 

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