[Clas_lmd] The g11 data with tracking matrices is available

[Igor Strakovsky]

Dear All and Mike,

Please accept my dip apology for my overreaction.  My mailer shown 'BBQ'
instead of 'G11'.  I recognized that now only.

Thanks, Igor

On Wed, 25 Feb 2015 15:36:23 +0100, s.schadmand <s.schadmand at fz-juelich.de> 
wrote:

> 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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>> Clas_lmd at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/clas_lmd
> 
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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