[Clas_lmd] The g11 data with tracking matrices is available

[s.schadmand]

Email is sometimes a difficult medium. I have had that experience and was misunderstood where the same lines delivered in person would have been ok.

However, there is no reason for telling someone (bilaterally) to 'shut up' or to insinuate that an insult was intended. Please, let that not happen again.

Regards,
Su.


> On Feb 25, 2015, at 15:21, Michael C. Kunkel <mkunkel at jlab.org> wrote:
>
> Greetings,
>
> There was no insult there. It was a basic comment that was said to aide
> the potential of choosing a person to undertake the task.
>
> BR
> MK
> ----------------------------------------
> Michael C. Kunkel, PhD
> Forschungszentrum Jülich
> Nuclear Physics Institute and Juelich Center for Hadron Physics
> Experimental Hadron Structure (IKP-1)
> www.fz-juelich.de/ikp
>
>> On 2/25/15 1:42 PM, Igor Strakovsky wrote:
>> Dear Doctor Kunkel,
>>
>> Can you shut up and stop insulting people
>>
>> - Igor Strakovsky
>>
>> On Wed, 25 Feb 2015 11:27:54 +0100, "Michael C. Kunkel"
>> <mkunkel at jlab.org> wrote:
>>
>>> Greetings,
>>>
>>> I would like to comment that a person needs not be experienced in
>>> G11, but rather programming and hbook conversion.
>>>
>>>
>>> BR
>>> MK
>>> ----------------------------------------
>>> Michael C. Kunkel, PhD
>>> Forschungszentrum Jülich
>>> Nuclear Physics Institute and Juelich Center for Hadron Physics
>>> Experimental Hadron Structure (IKP-1)
>>> www.fz-juelich.de/ikp
>>>
>>>> On 2/25/15 8:37 AM, Sudeep Ghosh wrote:
>>>> Greetings to Everyone,
>>>>
>>>>         Finally we have the g11 data available with tracking
>>>> matrices at
>>>> "/mss/clas/g11a/production/pass1/v1/ntuple/" in ".hbook" format.
>>>> We also need to follow instructions below given by Raffaella
>>>> before converting it to ".root" and using the PID for event
>>>> selection.
>>>>
>>>>         In using this ntuples for the analysis, one should consider
>>>> that
>>>> the particle selection in the EVNT (SEB) common blocks is rather
>>>> loose and additional cuts should be always applied. Listed below
>>>> are some of the typical cuts used in the analysis (these are a
>>>> reasonable example but adjustment may be needed depending on the
>>>> specific analysis) referring to the variable names in the ntuples
>>>> and assuming vector indexes start from 1 as it is in fortran.
>>>>
>>>> charged particles:
>>>> - dc(i)>0  : ensure track information is available
>>>> - stat(i)>0: ensure information from the different detector is
>>>> consistent
>>>> - may need to cut on m(i) for kaons or on their vertex time
>>>> - dc_stat(dc(i))>0 : require time-based tracking; dc_stat(dc(i)) is the
>>>> pointer to the tbtr and tber banks for the i-th particle that may be
>>>> needed for the kinematic fit
>>>>
>>>> general cuts on incoming photon:
>>>> - taggoodhit>0 : at least one good photon in the tagger
>>>> - abs(dt_st_tag(1))<1. : difference between start counter and tagger
>>>> time
>>>> for the best matching photon is less than 1 ns.
>>>>
>>>>       To implement these, we need assistance from someone who has the
>>>> experience of working on G11.
>>>>
>>>> Best regards,
>>>
>>> _______________________________________________
>>> Clas_lmd mailing list
>>> Clas_lmd at jlab.org
>>> https://mailman.jlab.org/mailman/listinfo/clas_lmd
>>
>> Igor Strakovsky, SAID CNS The George Washington University
>> Tel: 703-726-8344(NV),202-994-4742(FB),Skype: igors1945_2
>> Fax: 202-994-3001(FB),Emails: igor at va.gwu.edu, igor at jlab.org
>
> _______________________________________________
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