Re: [BLAST_ANAWARE] [BLAST_SHIFTS] polarization

From: Tancredi Botto (tancredi@lns.mit.edu)
Date: Sat Jul 24 2004 - 18:00:55 EDT


Careful that one week (saturday 17-01 shift) we took data with no scalers
so that has to have no charge! It was only 4-5 runs. I did update the
online runlist.

-- t
________________________________________________________________________________
Tancredi Botto, phone: +1-617-253-9204 mobile: +1-978-490-4124
research scientist MIT/Bates, 21 Manning Av Middleton MA, 01949
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On Sat, 24 Jul 2004, Aaron Joseph Maschinot wrote:

>
> run 9296 in michael's listing is a file that has no charge but root
> doesn't complain about. it should not be included in the dilution
> determination. when you remove run 9296, you get the following:
>
> left right
> -------------- --------------
> 0.475 +- 0.059 0.565 +- 0.056
>
> which is even closer to what we've been seeing for the past month.
>
> here, though, is an example where one such bad file fairly radically
> changed the results of about 20 good ones.
>
> aaron
>
>
>
>
>
> On Sat, 24 Jul 2004, Michael Kohl wrote:
>
> > Hello,
> >
> > in Pete's shift summary (elog 26761) the runlist he uses (9247-9255
> > 9258-9264 9268-927 9275-9280 9282 9284-9291 9293-9298 9300 9302-9303)
> >
> > contains two runs which are uncomplete (9264,9286), a typo (9268-927), and
> > -what is more inportant- the runs 9247-9264 from the night before which
> > have no ADC info.
> >
> > When I rerun show_deep_asym_all.C 9268 9270-9273 9275-9280 9282 9284-9285
> > 9287-9291 9293-9298 9300 9302-9303
> > in excluding the above mentioned runs, I get h*Pz of
> > 0.349+-0.058 (left sector) and 0.510+-0.056 (right sector).
> > Plot is attached.
> >
> > Regards,
> >
> > Michael
> >
> >
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