diff --git a/main/astrodatagui/CalcAllFlaresThread.py b/main/astrodatagui/CalcAllFlaresThread.py
index 52e5c14..a29f4ae 100644
--- a/main/astrodatagui/CalcAllFlaresThread.py
+++ b/main/astrodatagui/CalcAllFlaresThread.py
@@ -150,6 +150,8 @@ def getFlareCount(filesDict):
         filesDict["pdcsapPeriodFoldedPeaksPhasePair"] = pdcsapPeriodFoldedPeaksPhasePair
         filesDict['periodFitType'] = optimizedFit["periodFitType"]
 
+        filesDict["isValidFold"] = optimizedFit["isValid"]
+
         csvFile = open(f"{starFolder}/{starNameR}_{source}-{sequence}.csv", "a")
         csvFile.write("StarName,Spectral Type,Rotational Velocity,Rotenional Velocity Unit,Distance,Distance Unit,Source,Sequence,File Path,Initial folded Fit Type,Used folded Fit Type")
         csvFile.write(f"{filesDict['StarName']},{filesDict['SpType']},{filesDict['RotVel']},{filesDict['RotVelUnit']},{filesDict['Distance']},{filesDict['DistanceUnit']},{filesDict['Source']},{filesDict['Sequence']},{filesDict['FilePath']},{filesDict['FitType']},{optimizedFit['fitType']}")