1 line calibration in VSpec

Home Forums Spectroscopy HELP WITH VISUAL SPEC 1 line calibration in VSpec

Robin Leadbeater

Hi Peter,

Are you on he right page of the manual? This is the one I mean

Select the zero order (with the mouse + left click)

select “spectrometry”, “calibration 1 line”

In the box that pops up:-

       enter 0 for “wavelength” (the zero order)

       enter the dispersion (A/pixel) that you got from the reference star calibration in “sampling” 

Click “apply” and the spectrum of the target star should then be calibrated using the calibration from the reference star