Personal comment into the section 6

Signed-off-by: Bruno Khélifi <[email protected]>

VOHE-Note.tex

@@ -604,8 +604,8 @@ \subsubsection{Proposed definition to be discussed}
 
 For example, Chandra primary products distributed via the Chandra Data Archive include around half a dozen different
 types of products necessary to analyze Chandra data (for example, L2 event-list, Aspect solution,
-bad pixel map, spacecraft ephemeris, V\&V Report). It is also possible to retrieve secondary products,
-containing more products that are needed to recalibrate the data with updated calibrations.
+bad pixel map, spacecraft ephemeris, V\&V Report). {\bf the following is not clear for BKH: It is also possible to retrieve secondary products,
+containing more products that are needed to recalibrate the data with updated calibrations}.
 
 For VHE gamma rays and neutrinos, the DL3 event lists should mandatory be associated to their associated IRFs files. The
 links between the event-list and these IRFs should be well defined in the event-bundle.,