Re: [Brahms-dev-l] TOF calibration order?

From: Truls Martin Larsen <trulsml_at_nbi.dk>
Date: Fri, 1 Jun 2007 16:11:55 +0200 (CEST)
Hi,

thanks!

I need to redo the slewing since it -1111 for slat 60-125 in TOFW run 
13612. Does BrTofSlewingCalModlue run over the GTRs to???

What optons do I need to set? and to what value?

SetC4Threshold(Float_t t = 1.) 
SetEnergyMax(Float_t e = 2.)
SetMaxDx(Double_t d = 1.2)
SetMaxDy(Double_t d = 1.2)
SetMaxEnergy(Float_t e = 2.)
SetMaxTofDE(Float_t e = 2.)
SetMomentumCut(Float_t f = 2.0)
SetMomentumThreshold(Float_t f = 0.0)
SetTimeCut(Float_t f = 0.4)
SetTimeResolution(Float_t val = 0.08)
SetTrkCuts(Float_t dx = 100000, Float_t dy = 100000, Float_t dz = 100000)
SetTrkOffsets(Float_t x = 0, Float_t y = 0, Float_t z = 0)
SetUseGap(Bool_t b = kFALSE)
SetUseMinuit(Bool_t b = kFALSE)
SetVaryDt(Bool_t b = kFALSE)
UseCeffCal()

Should I just use the default? If somebody has a macro I'm interrested in 
it....

Cheers,
 	Truls

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On Fri, 1 Jun 2007, Flemming Videbaek wrote:

> Hi truls
>
> the order is
> adc gain
> deltadealy (set eff speed off light to fixed value tof->SetMaxCscint(13.4) 
> // tofw is what I is used for pp
> timeOffset
> (slewings.., can be done very rarely the existong ones may be ok)
>
> flemming
>
> --------------------------------------------
> Flemming Videbaek
> Physics Department Bldg 510-D
> Brookhaven National Laboratory
> Upton, NY11973
>
> phone: 631-344-4106
> cell:       631-681-1596
> fax:        631-344-1334
> e-mail: videbaek @ bnl gov
> ----- Original Message ----- From: "Truls Martin Larsen" <trulsml_at_nbi.dk>
> To: "Brahms Devel List" <brahms-dev-l_at_lists.bnl.gov>
> Sent: Friday, June 01, 2007 8:13 AM
> Subject: [Brahms-dev-l] TOF calibration order?
>
>
>> Hi,
>> 
>> I need to recalibrate TFW2 run 13811 starting from the ADC gain. But I 
>> don't know in what order I should do the calibs:
>> 
>> ADC gain -> deltaDelay -> timeOffset
>> 
>> But when should I do the Effective speed of light??? At the end?
>> 
>> Cheers,
>>  Truls
>> 
>> *---------------------------------*
>> |http://www.nbi.dk/~trulsml      /
>> |Truls Martin Larsen            /
>> |trulsml_at_nbi.dk                .
>> |The Niels Bohr Institute     //
>> |Work Address:               / \0
>> |Blegdamsvej 17             /\_/
>> |DK-2100 Copenhagen        /  /
>> |Tel: +45 35325269        / --
>> |                        /_/  |
>> |Home address:          /     \
>> |Holger Danskes Vej 28H|      '
>> |DK-2000 Frederiksberg |
>> |Denmark               |
>> |Mob: +45 20974802     |
>> *----------------------*
>> _______________________________________________
>> Brahms-dev-l mailing list
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>> 
>
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Received on Fri Jun 01 2007 - 10:12:26 EDT

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