How to analyse the onset and end temp in DSC?

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Mina Karimi-Avargani

Dear Eanest Jebasingh,

The melting peak can be seen if the sample has crystalline phase. First of all it is necessary to be sur about it. Then, the range of temperature is important for appearing melting peak.The temperature range should be wide enough to observe the melting phenomenon.

Eanest Jebasingh

Sorry I need Onset and end temperature how to analyse simply using sigma plot or origin software

I have data sheet