=== Fitting the data ===

  - Files were successfully created with one histogram (83.5e8 events for Run2016F).{{ :users:danyyl:dijet:dijet.jpg?nolink | Data for Run F 2016}}
  - Some of the files are empty. Need to understand why.
  - Tried to fit first time: FAILED {{ :users:danyyl:dijet:rootfile_list_scoutingcaloht_run2016f_calojetht_2018050_reduced_skim_isrpt50_bkg_plus_gaus.jpg?nolink | Fit first time the data}}
  - Tried refit for 300-600 GeV dijet mass range. Have CALL LIMIT from Migrad {{ :users:danyyl:dijet:bkg_fit2.jpg?nolink |}}
  - Try to increase numbers of calls. Fit FAILS or CALL LIMIT{{ :users:danyyl:dijet:bkg_fit3.jpg?nolink |}} <code>Fit:0: RuntimeWarning: Abnormal termination of minimization.
 FCN=67.6805 FROM MIGRAD    STATUS=FAILED         76 CALLS          77 TOTAL
                     EDM=842.025    STRATEGY= 1      ERR MATRIX NOT POS-DEF
  EXT PARAMETER                APPROXIMATE        STEP         FIRST
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE 
   1  p0_bkg_0     5.36334e-02   4.32417e-07  -0.00000e+00  -7.29834e+10
   2  p1_bkg_0     2.48194e+01   1.86021e-02   0.00000e+00   6.43726e+04
   3  p2_bkg_0     6.86153e+00   1.38807e-04  -0.00000e+00   2.37702e+08
   4  p3_bkg_0     5.32199e-01   2.89695e-06   0.00000e+00  -1.11780e+10
                               ERR DEF= 0.5</code>
  - Started to implement RooFit in my plot-fit code (from https://github.com/CMSDIJET/DijetRootTreeAnalyzer/blob/master/fit/fitMjj_scouting.py).
  - Ran the jobs for another Runs of 2016.

== What to do next? ==
  - Add RooFit to my code
  - Fit background with the help of RooFit
  - Wait for whole data set