spectrum one CCD3000 needs some kind of post processing?

[manuel.martinez]

hello,

i used the labview drivers set to adquire a spectrum from a CCD 3000, no matter monocromator position or slit aperture i always get some kind of this. my question is, this signal requires corrections such as dark current, QE, etc or the CCD gives the signal  corrected.

other ideas?

thanks

[Machop]

Hi, which are the functions in LabVIEW that you are using to generate the graphic