egrep 'Repet|field    power' $1 |\
awk ' 
BEGIN{ flg = 1 } 
{
 if( $1 == "Repetition" ){
    if(flg == 0){ printf("%14e %14e\n", rep, pow ) } 
    rep = $3 ;
    flg = 1
  }
  if( $1 == "field" ){ 
     pow = $5
     flg = 0 
   }
}'