Is there a chance the lower intensities are due to isotopic correction 
being applied?  What are the "correction" values in the condition.xml 
file you used.

lgillet wrote:
> Hi,
> 
> We have realized some inconsistency in the intensitites reported by
> Libra  on TPP (v4.0 JETSTREAM rev 2, Build 200810230133 (linux) ): The
> intensities are pretty much systematically off (lower?) compared to
> the "real" intensities that can be seen in the raw data (profile raw
> data or mzXML centroided raw files or .dta exported scans from the
> mzXML).
> 
> I made a couple of copy-screen to explain what I mean more in detail.
> Here is the link to find the ppt file:
> 
> http://rapidshare.com/files/264430463/Libra_issue.ppt.html
> 
> Note that ALL the Libra intensities reported (113, 114, 115...) are
> off compared to what is reported in the dta file (compare numbers on
> last slide and first slide)
> 
> Can you please give some feedback on this strange behavior? Where does
> Libra fetch the reported intensities from? Is it from the mzXML files
> or from the dta files? Are the intensities recomputed by any way by
> LIbra?
> 
> Thanks in advance,
> 
> Ludovic
> 
> > 


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