GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » NUSTAR » NUSTAR PRESPEC » FRS - TPC Calibrations (Position Calibration Issues)
Re: FRS - TPC Calibrations [message #18300 is a reply to message #18299] Wed, 03 June 2015 14:31 Go to previous messageGo to previous message
mlcortes is currently offline  mlcortes
Messages: 41
Registered: July 2014
Location: Darmstadt
continuous participant
From: *ikp.physik.tu-darmstadt.de
Hi Tayfun,

In general, each TPC has 4 y outputs and 2 x outputs. You can check it more in detail in the TPC manual. So, with some hope you can still use at least one for each direction. The x and y outputs are the average of those values.
I just now noticed that we may be using different processors, so here I copy my config file:

processor Frs/TpcS41 FRS.TPC
	times[0:7]         <-  FrsTpcCrate.tdc1[0:7]
	amplitudes[0:7]    <-  FrsTpcCrate.adc1[0:7]
	fiber              <-  FrsTpcCrate.tdc1[23]
	display     x:y      500,-50,50:500,-50,50  in TPCs/TpcS41
	display     y        500,-50,50             in TPCs/TpcS41
	display     x        500,-50,50             in TPCs/TpcS41
	display     xs       500,-50,50             in TPCs/TpcS41
	display     ys       500,-50,50             in TPCs/TpcS41
#	display     x_fiber:y_fiber                 in TPCs/TpcS41
	display     checksums | gate_checksums  5000,-2000,3000    in TPCs/TpcS41/checksums
end


Here this different outputs are called xs and ys. I think for the processor called StandardTpc (and not TPC), the different xs and ys are called xc and yc.
Taking care about using the correct inputs, can you please try to run this and get the xs and ys? (And also the x vs y for the mask runs)

Liliana


Li^2
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: FRS-AGATA-LYCCA dead time
Next Topic: Scattering Angle Cut
Goto Forum:
  


Current Time: Wed Oct 05 08:55:01 CEST 2022

Total time taken to generate the page: 0.00977 seconds