GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Tracking » Kalman low efficiency
Re: Kalman low efficiency [message #11967 is a reply to message #11960] Mon, 06 June 2011 18:29 Go to previous messageGo to previous message
Susanna Costanza is currently offline  Susanna Costanza
Messages: 33
Registered: January 2008
Location: Pavia
continuous participant
From: *pv.infn.it
Hi Christian,
I made the test on the Genfit flag and I found that only in 2 events (out of 10000) the GF status flag is equal to 1 (failure).
So this should not be the reason of the tails...
Concerning the other failures of Genfit, by looking at the flag implemented by Stefano, I found:
- 46 events with flag = -1 (NDF=0)
- 310 events with flag = -2 (GFTrack to PndTrack conversion failed).
As I told you, these events are rejected and do not enter in the plot.

Do you have any suggestion?

Ciao,
Susanna
 
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
Read Message
Previous Topic: MC true matching to reconstucted one
Next Topic: TPC signal data available on GRID
Goto Forum:
  


Current Time: Sat Apr 20 08:07:56 CEST 2024

Total time taken to generate the page: 0.00968 seconds