[sharp-discuss] output of autoSHARP

[Jie Li]

Hi, everyone,

I ran the autoSHARP using some HA positions (totally 34 HA  
positions)  from SHELX.  The output from the autoSHARP shows that  
0/34 positions are found. Then SHARP refined these HA positions  
automatically. The final FOM is   very low, about 0.1.
Does these mean these HA positions are not correct?

In addition, I found that SHARP always generate apparently perfect HA  
map calculated from resid.mtz whatever HA positions were put in. How  
could I judge the results? Is the density map from eden.mtz is the  
only way to judge it? (The density map is so bad that I can hardly  
judge the  map quality).

Thanks.

Jie