This file contains the 85 x 85 covariance matrix. 
To open the cov matrix, just use the following FORTRAN code:

      open(UNIT=49,FILE=
     $'./cov.mat',
     $  STATUS='OLD')
       DO I=1,195
          DO J=1,195
             read(49,*) a(i,j)
          ENDDO
       ENDDO
      close(49)