Aexpn = 0.1420 Step= 139 Redshift=    6.043 Ngrid= 7000 kNyq=    43.98
 Aexpn = 0.1654 Step= 145 Redshift=    5.045 Ngrid= 7000 kNyq=    43.98
 Aexpn = 0.2005 Step= 154 Redshift=    3.986 Ngrid= 7000 kNyq=    43.98
 Aexpn = 0.2474 Step= 163 Redshift=    3.042 Ngrid= 7000 kNyq=    43.98
 Aexpn = 0.3323 Step= 177 Redshift=    2.009 Ngrid= 7000 kNyq=    43.98
 Aexpn = 0.4992 Step= 196 Redshift=    1.003 Ngrid= 7000 kNyq=    43.98
 Aexpn = 0.9998 Step= 253 Redshift=    0.000 Ngrid= 7000 kNyq=    43.98