I have a dataset for which I got the .sca file from a collaborator and I am trying to look at the strength of the anomalous signal. Looking at archives in the CCP4bb I found many people suggesting using the Chi**2 values

using ScaLAPACK using HKL2000.

However, at the moment, I have access only to Xtriage from Phenix which gives a clear graph showing that my data has no significant difference anomalous signal. So my question is how reliable is this analysis by Xtriage and is it possible that during data processing anomalous scattering difference was lost.

I would like to reprocess the data using mosflm any suggestions for  data processing (to see the anomalous signal)

would be appreciated.

Thanks