[Clas12_first_exp] Quantity of data available

[Stepan Stepanyan]

FX,

Yes, this is close enough. I think there is some portion with low luminosity in proposed beam time, accounting which it took me to 2.3%, but it is fine at this level.

I think everybody should use the same number on their slides.
 
Thanks, Stepan

> On Oct 10, 2018, at 6:58 AM, Francois-Xavier Girod <fxgirod at jlab.org> wrote:
> 
> Dear Stepan, all
> 
> There are the numbers we have
> 
> Inbending PAC days: 75 nA x 100 days = 0.648 C
> Outbending PAC days: 75 nA x 20 days = 0.129 C
> 
> Using the numbers from Joseph you quoted above
> Inbending fraction: 7.9e-3 / 0.648 = 1.2%
> Outbending fraction: 7.1e-3 / 0.129 = 5.5%
> Total fraction: 0.015 / 0.7776 = 1.9%
> 
> Best regards
> FX
> 
> On Wed, Oct 10, 2018 at 12:40 PM Stepan Stepanyan <stepanya at jlab.org <mailto:stepanya at jlab.org>> wrote:
> Hello Pierre,
> 
> Yesterday at our l+l- meeting Joseph showed accumulated change for intending and outbidding runs that you and him are analyzing. It is ~15 mC, which corresponds to ~2.3% of total experiment charge (100 days with 75 nA). Ask Joseph for details, he used gated Faraday cup readings from data.
> 
> Stepan
> 
> > On Oct 9, 2018, at 10:02 PM, Raffaella De Vita <Raffaella.Devita at ge.infn.it <mailto:Raffaella.Devita at ge.infn.it>> wrote:
> > 
> > Hello Pierre,
> > I’m cc’ing FX and Will who can provide this information.
> > Best regards,
> >       Raffaella
> > 
> >> On 09 Oct 2018, at 11:17, Pierre Chatagnon <chatagnon at ipno.in2p3.fr <mailto:chatagnon at ipno.in2p3.fr>> wrote:
> >> 
> >> Hello Raffa,
> >> 
> >> For the DNP meeting, I would like to include the current percentage of cooked data available now.
> >> From my estimation using Clas12mon I get around 5% of the total Sping run.
> >> I have seen other estimations.
> >> I would like to know if there will be an official number to give at the DNP.
> >> 
> >> Thanks in advance
> >> 
> >> Cheers 
> >> Pierre
> > 
> > 
> > _______________________________________________
> > Clas12_first_exp mailing list
> > Clas12_first_exp at jlab.org <mailto:Clas12_first_exp at jlab.org>
> > https://mailman.jlab.org/mailman/listinfo/clas12_first_exp <https://mailman.jlab.org/mailman/listinfo/clas12_first_exp>
> 
> 
> _______________________________________________
> Clas12_first_exp mailing list
> Clas12_first_exp at jlab.org <mailto:Clas12_first_exp at jlab.org>
> https://mailman.jlab.org/mailman/listinfo/clas12_first_exp <https://mailman.jlab.org/mailman/listinfo/clas12_first_exp>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/clas12_first_exp/attachments/20181010/bcf70e2a/attachment-0001.html>