State Machine State/Activity Model
| Activities | Bias Subtraction | Flat Field Division | Detector Read-Out |
| Store image processing results | Image Centroid | User Function | Statistics |
| rejection function |
| Decisions | [DET.WINi.BIAS] | [DET.WINi.FLAT] | [DET.WINi.MINMAX && DET.WINi.CENTROID && DET.WINi.IPFUNC] |
| [DET.WINi.CENTROID] | [DET.WINi.IPFUNC] |
| Activity Diagrams |  Image Processing |