Polarity Cern 2 Octupole. At 50.2 Amps and looking from water hose and power side the pole tip fields are 0.257 T (1 inch in from pole edge) with the following polarities. | + / | \ - / | \ | - / | \ + / | \ | -------------|------------- | \ | / + \ | / - | \ | / - \ | / + | | Coil was aligned to magnet. Magnet was not level on mounting plate.