[Aavso-photometry] Peranso vs Minima V2.3 question

[Yenal Ogmen]

Hi all,

I just want to ask why I have different (~0.003 day=~5min) results of minima of the LC for the same file and the same left and right margins used both in MinimaV2.3 and Peranso? Both use the same algorithm: Kwee-van Woerden. ~5 min is not a small difference right? And I also observe that when you change the positions of the margins, Minima always give the same result but on the other hand Peranso's result changes when you change margins' position and this change is around 0.003 days. I am surpised with this as Minima is freeware and Peranso is not. Am I doing something wrong with Peranso?

Thank you in advance.

 
Yenal Ögmen
Green Island Observatory (B34)
www.greenislandobservatory.com
Geçitkale
North Cyprus