 Reading file grid.fit
 The 68 percent confidence contour is at tau^2 = 382.3844
 Written file uncer.out
  
 For DISTANCE MODULUS
 10.120202 + 0.056565285 -0.05656624
 i.e.  10.063636  ->  10.176767 (= 14  grid pixels.)
 10.120201 +/- 0.05656576 (symmetrised)
 Written file tau2.DIS
  
 For AXIS 2
 Written file tau2.AXI
