This reqest is very technical so please let me know if its not clear so I can elaborate or discuss it via a zoom meeting.

We would like to analyse some MS3 TMT data and one of the important outputs, that determines the quality of a particular peptide quantitation is the proportion of MS2 fragments selected by SPS for MS3 fragmentation, that have been assigned to a meanignful fragment of the identified peptide. E.g. PD now returns a number like 4/10 of fragments selected for MS3 are identified as fragments from the peptide selected for DDA.

The data is contaned in the scan header of MS3 scans, under SPS masses. Could you please change the software so it exportsthis data