GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » NUSTAR » NUSTAR PRESPEC » FRS - TPC Calibrations (Position Calibration Issues)
Re: FRS - TPC Calibrations [message #17030 is a reply to message #17029] Wed, 16 July 2014 14:55 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 again Scott,

I reproduce what you report using your files. The problem is that your checksums are not properly set. Usually the gates of the checksums be set in go4, nevertheless this only works while the file is running. This files are quite small so you will not manage to change the checksum gates in go4.
You can replace in the gates in your TpcS21.par. I used:


gate_checksums[0] 1600 1800
gate_checksums[1] 1600 1800
gate_checksums[2] 1500 1800
gate_checksums[3] 1600 1800

With this change you should see the grid (I see it using your files). You can check in the folder Conditions the rest of the check sums and set them by hand in the .par files of each TPC.
Let me know if it works.



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: Fri Apr 19 19:28:22 CEST 2024

Total time taken to generate the page: 0.01000 seconds