[Clas12_first_exp] [EXTERNAL] RGA Fa18 Files cooked with 11.1.1 (DAF)

Stepan Stepanyan stepanya at jlab.org
Thu Apr 17 09:31:17 EDT 2025


Hello Timothy,

I forgot to ask at yesterday’s meeting about the discrepancy in beam charge reporting in DSTs between Pass-2 and the new cooked fall 2018 data. Was this resolved, perhaps I missed it. I am wondering about it as we are advancing with Spring 2018 cooking.

Thanks,
Stepan

> On Mar 18, 2025, at 11:57 AM, Timothy Hayward via Clas12_first_exp <clas12_first_exp at jlab.org> wrote:
> 
> Dear RGA,
> 
> We have cooked a set of Fall 2018 runs, using the same software we will use for the Spring 2018 data, to further assess the potential of the modern tracking algorithms and upgrades. You can find the data at
> 
> /volatile/clas12/rg-a/production/pass0/Fall18/fa18_dst_2025_inb/
> /volatile/clas12/rg-a/production/pass0/Fall18/fa18_dst_2025_outb/
> 
> inbending: 5040, 5043, 5046, 5047, 5051, 5053, 5116, 5119, 5120, 5125
> outbending: 5424, 5425, 5432, 5434, 5435, 5442, 5452, 5454, 5464, 5467
> luminosity_scans: 5418 (inb, 5nA), 5443 (outb, 5nA), 5444 (outb, 20 nA), then most of the others above are 40/45 nA etc.
> 
> These are similar run numbers to the last time we did this study last Spring. It would be very helpful if analyzers could investigate the differences between these runs and the pass-2 versions that we have saved: /cache/clas12/rg-a/production/recon/fall2018/.
> 
> Best regards and thank you for your help,
> Timothy
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