18:21: 4   79.073 298.733  89  87.9922  8.658E-01  2.403E-06 -->  PSC BASED ON RTO OR DIF
21:39:28   47.476 225.696  89  87.9922  1.501E-07 -->  PSC BASED ON Q(I) LT 0.2E-6
21:40:16   50.128 225.760  89  87.9922  1.000E-07 -->  PSC BASED ON Q(I) LT 0.2E-6