Calibrations from doy 90, 1987 were used to calibrate:
   doy 83
   doy 84
   doy 88
   doy 89
   doy 90
   doy 91
   doy 92
   doy 93

A prominence which was not in the first image appears in the second 
at PA=200.  The prominence is gone on doy 89.  There is also 
enhancement at PA=235.

Cathy (6/1/95)