Thanks to Michael and Tavi for investigating and resolving this. Gotta
love those lemo cables!
Pete
On Sun, 13 Mar 2005, Octavian F Filoti wrote:
>
> 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
>>> ----------------------------------------------
>>>
>>
>> --
>>
>> +-------------------------------------+--------------------------+
>> | Office: | Home: |
>> |-------------------------------------|--------------------------|
>> | Dr. Michael Kohl | Michael Kohl |
>> | Laboratory for Nuclear Science | 5 Ibbetson Street |
>> | MIT-Bates Linear Accelerator Center | Somerville, MA 02143 |
>> | Middleton, MA 01949 | U.S.A. |
>> | U.S.A. | |
>> | - - - - - - - - - - - - | - - - - - - - - -|
>> | Email: kohlm@mit.edu | K.Michael.Kohl@gmx.de |
>> | Work: +1-617-253-9207 | Home: +1-617-629-3147 |
>> | Fax: +1-617-253-9599 | Mobile: +1-978-580-4190 |
>> | http://blast.lns.mit.edu | |
>> +-------------------------------------+--------------------------+
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>
----------------------------------------------
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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