SELF COVARIANCE OF THETAL 2014-08-27T14:35:47.89Z m01s00i071 2017-10-04T14:29:00.895Z m01s00i071 71 -99 SELF COVARIANCE OF THETAL -99 0 0 000000000000000000000070000000 -99 0 -99 -99 -99 0 -99 -99 0 0 -99 00000000000000000001 -99 SELF COVARIANCE OF THETAL marqh (admin) 7