> Dear CLAS collaborator,
>
> The GSIM Focus group started its first 'long' simulation run this
> week. Rather than describe this in detail (some details are at the web
> site: http://www.cebaf.gov/~brooksw/gsim, or alternately from
> http://www.physics.unh.edu/Maurik/gsim_info.shtml),
> I only intend to point you to the location of the output files for those
> of you who want to analyze them.
>
> The BOS format files may be found in the directory:
> /work/clas/disk2/gsim_unprocessed/longrun_a
> Some of these files are not closed properly, so you may want to run
> 'countbos' on the shorter ones to see how many events to analyze.
>
> There are ntuples in the subdirectory
>
> /work/clas/disk2/gsim_unprocessed/longrun_a/ntuples
>
> These only contain the 'seb ntuple 10.' Soon I hope to put the MCTK
> ntuples into the same directory so that we can compute the acceptance.
> All of these events are CELEG data, prescaled by Q^4, for 1.645 GeV with
> 60% field. In total we have about 1.5 million events, with more coming
> in as time goes on.
>
> In addition, Kyungseon Joo has generated and analysed data for single
> pi-zero production using the AO code:
>
> ---------------------------------------------
> Hi Will,
> I created a new directory under gsim_unprocessed for
> ao_gen. There are three subdirectories (ao_gen, gsim, user_ana).
> ao_gen: monte Carlo datt
> gsim : gsim data
> user_ana : rzn files from recsis
>
> I am putting files there as I process data.
> ---------------------------------------------
>
> I have checked the mit_a3.rzn ntuple, and it appears to be reasonably
> ok. Cole Smith has also looked at some of the UVA output.
> We would appreciate hearing about any and all problems with this
> simulated data.
>
> Best regards,
>
> - Will