code: def print_prediction (self, ptup, precision=2):
          
          from . import ellipses
          bestra, bestdec, maj, min, pa = ptup
  
          f = ellipses.sigmascale (1)
          maj *= R2A
          min *= R2A
          pa *= R2D
  
          print_ ('position =', fmtradec (bestra, bestdec, precision=precision))
          print_ ('err(1σ)  = %.*f" × %.*f" @ %.0f°' % (precision, maj * f, precision,
                                                        min * f, pa))
docs: Print a summary of a predicted position.
  
          The argument *ptup* is a tuple returned by :meth:`predict`. It is
          printed to :data:`sys.stdout` in a reasonable format that uses Unicode
          characters.