--------------------------              
  File name =  PS1853R1-M0              
-----------+--------------              
     DT        density                  
    sec       gr/cm**3                  
-----------+--------------              
    0.0000   0.9668D-13  ***            
    1.0280   0.9660D-13  ***            
    2.0480   0.9654D-13  ***            
    3.0760   0.9646D-13  ***            
    4.0960   0.9638D-13  ***            
    5.1240   0.9632D-13  ***            
    6.1520   0.9648D-13  ***            
    7.1710   0.9726D-13  ***            
    8.2000   0.9780D-13  ***            
    9.2190   0.9822D-13  ***            
   10.2470   0.9864D-13  ***            
   11.2670   0.9916D-13  ***            
   12.2950   0.9982D-13  ***            
   13.3150   0.1005D-12  ***            
   14.3430   0.1012D-12  ***            
   15.3620   0.1017D-12  ***            
   16.3900   0.1019D-12  ***            
   17.4100   0.1018D-12  ***            
   18.4380   0.1015D-12  ***            
   19.4580   0.1010D-12  ***            
   20.4860   0.1006D-12  ***            
   21.5050   0.1003D-12  ***            
   22.5330   0.9952D-13  ***            
   23.5530   0.9872D-13  ***            
   24.5810   0.9802D-13  ***            
   25.6010   0.9736D-13  ***            
   26.6290   0.9670D-13  ***            
   27.6480   0.9608D-13  ***            
   28.6760   0.9556D-13  ***            
   29.6960   0.9566D-13  ***            
   30.7240   0.9566D-13  ***            
   31.7440   0.9568D-13  ***            
   32.7720   0.9610D-13  ***            
   33.8000   0.9736D-13  ***            
   34.8190   0.9836D-13  ***            
   35.8480   0.9924D-13  ***            
   36.8670   0.1000D-12                 
   37.8950   0.1008D-12                 
   38.9150   0.1007D-12                 
   39.9430   0.1007D-12                 
   40.9630   0.1010D-12                 
   41.9910   0.1011D-12                 
   43.0100   0.1009D-12                 
   44.0380   0.9962D-13                 
   45.0580   0.9856D-13                 
   46.0860   0.9766D-13                 
   46.9150   0.9708D-13                 
   48.1340   0.9638D-13                 
   49.1530   0.9588D-13                 
   50.1810   0.9546D-13                 
   51.2010   0.9504D-13                 
   52.2290   0.9470D-13                 
   53.2490   0.9452D-13                 
   54.2770   0.9426D-13                 
   55.2960   0.9360D-13                 
   56.3240   0.9312D-13                 
   57.6030   0.9266D-13                 
   58.3720   0.9246D-13                 
   59.3920   0.9222D-13                 
   60.4200   0.9198D-13                 
   61.4480   0.9176D-13                 
   62.4670   0.9152D-13