Main at 9.00628 amps, Trim at 0 amp, PTF = 0.686 +/- 0.002 T Main at 0 amps, Trim at 0 amps after degauss. Gauss -0.09 +/- 0.02 Gauss. Corresponds to Run 4 Integrated Strength of -0.000014 +/- 0.000027 T