Skip to content

TPC PID: attempt to avoid occasional TMinuit errors #2605

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
wiechula merged 1 commit into from
Sep 2, 2025
Merged

TPC PID: attempt to avoid occasional TMinuit errors #2605

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion Modules/TPC/src/PID.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -114,7 +114,7 @@ void PID::endOfCycle()
fitFunc.SetParameter(5, 10); // Sigma of the second Gaussian

// Fit the histogram with the fitting function
hist->Fit(&fitFunc, "QRN");
hist->Fit(&fitFunc, "QRNM");

const TString binLabels[8] = { "Amplitude Pi", "Mean Pi", "Sigma Pi", "Amplitude El", "Mean El", "Sigma El", "Separation Power", "chiSquare/ndf" };

Expand Down