export spectrum view data

Hi, I am a new user and this is the first time that I make a questions in this forum. I am trying to export my spectrum view data but when I see the results it doesn’t work well. I have point in every band but in my export file some values appears “NaN”. Thanks.

Use the Raster/Export/Extract Pixel values. Yoi can build your own sprectrum plot in Excel, R, Python, etc. with the data of your pins.