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

From: Octavian F Filoti (ofiloti@cisunix.unh.edu)
Date: Sun Mar 13 2005 - 21:25:33 EST


TOF L15 back in scalers!
The input cable to the CFD was loose!

-----------------------
Octavian F Filoti
Nuclear Physics Group
Univ. of New Hampshire
9 Library Way
Durham, NH 03824
phone: (603)862-1220
FAX: (603)862-2998
email: ofiloti@unh.edu

On Sun, 13 Mar 2005, Michael Kohl wrote:

> 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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