- using my own photometry,

  - primary minimum:  
        fit phase = +0.08 to +0.15     min at phase = 0.120
        fit phase = +0.10 to +0.14                    0.120

  - secondary minimum -- my photometry shows gap phase = 0.60 - 0.73,
        which is where secondary min lies, so only data on one side of min.
        fit phase =  0.55 to  0.70     min at phase = 0.618


Analysis of WZ Cyg photometry, based on Nititee's photometry.
  - I removed outliers myself from Nititee's datafile

  - primary minimum:  
        fit phase = +0.10 to +0.16     min at phase = 0.119
        fit phase = +0.10 to +0.14                    0.120
        fit phase = +0.08 to +0.15                    0.120

  - secondary minimum is not so clearly smooth and good
        fit phase =  0.50 to  0.75     min at phase = 0.627
        fit phase =  0.55 to  0.70     min at phase = 0.628





////////////////////////////  ignore this stuff //////////////////

  Uh-oh.  Clearly, our phase values are way off.
Look at one sample measurement:

       nov12_2021   JD 2459531.60169      my phase = 0.50569
                                          Nititee  = 0.41573