Re: TOF L15 not firing Re: [BLAST_SHIFTS] Shift summary 03/13/2005 B (9-17)

From: Michael Kohl (kohlm@mit.edu)
Date: Sun Mar 13 2005 - 21:05:00 EST

Hi,

I ran raw_tof_tdc.C and raw_tof_adc.C on run 14225. It looks like there is
a flasher visible in both top and bottom L15, but the physics events are
missing for left-15. The top-tdc is empty, while bottom tdc is sparse. The
adc spectra (without requiring tdc) look reasonable, only with fewer events.

My remote conclusion is that it is either a discriminator problem of
left-15-top (this is a spare discriminator module , Karen and I changed it
in February before starting up), or the top/bottom logics is failing.

My recommendation is to download the trigger once again
(newphys_kd_SP_hibit~0001.map) which was done the last time on
February 25 (!)

Regards,

    Michael

On Sun, 13 Mar 2005, Peter Karpius wrote:

> I forgot to ask, so we are not seeing L15 on the OnlinGUI right now?
>
> Pete
>
> ----------------------------------------------
> Pete Karpius
> Graduate Research Assistant
> Nuclear Physics Group
> University of New Hampshire
> phone: (603)978-6152
> FAX: (603)862-2998
> email: karpiusp@einstein.unh.edu
> http://pubpages.unh.edu/~pkarpius/homepage.htm
> ----------------------------------------------
> 

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