Full map of the PHENIX magnetic field

The calculated full map of the magnetic field of the PHENIX experiment at RHIC The file <strong>fullmap.out</strong> (approx.50MB when unszipped) contains a full field map in the volume -200cm &lt;= z &lt;= 200cm ; 0 &lt;= r &lt;= 400cm ; phi in 3deg steps +zet is north (Bzet is negative because the field points south) 0 deg is towards the back of the mfh (west), 90deg is up. Note: for |z| &gt; 100 or r &gt; 300 bzet and brad are the same for all phi, bphi is set to 0<br> according to previous discussions. It means that this map is completely useless inside the<br> return yoke, but it should be reasonably<br> good where the detectors are.<br>