STACK 20: chi2
reference orbit: psi' 8-97
dP/P: off
NOTE: runs which have not either energy or luminosity information 
      are not considered in the calculation.
BPMs: saturation kept in account 
                                                      
 [run]     [mean energy]     [sigma beam]     [integ.lumin.]
                MeV              Mev              nb-1    
__________________________________________________________________ 
 1365        3557.931          0.4391           224.77
 1366        3557.931          0.4391           158.08
__________________________________________________________________
 1368        3556.761          0.4257           242.38
 1369        3556.761          0.4257           158.20
__________________________________________________________________
 1371        3556.078          0.4083           247.29
 1372        3556.078          0.4083           166.07
__________________________________________________________________
 1375        3555.575          0.3912           243.21
__________________________________________________________________
 1380        3554.655          0.3780           246.82
__________________________________________________________________

 for this STACK: 5 nominal point(s)

[Nominal     [Weighted        [Weighted         [total
 energy]    mean energy]     sigma beam]     integ.lumin.]
   MeV          MeV              Mev              nb-1    

 3557.978     3557.931         0.4391           382.85
 3556.768     3556.761         0.4257           400.58
 3556.065     3556.078         0.4083           413.36
 3555.605     3555.575         0.3912           243.21
 3554.638     3554.655         0.3780           246.82