SLAC Magnetic Measurements Date: 04-01-1998 Time: 15:46:21 Project: BABAR Magnet Type: SOLENOID Magnet Name (Serial #): BACKQ2Q4 Bar Code Number: NONE Test Stand: IR2 Measurement System: GP3 HALL Operator: se/dj Run Number: 12 Comment: 25 cm line, By Is=4600, Ib=200. Hall Probe Measurements Zpos I Bhall # (m) (A) (T) ----- --------- --------- --------- 1 -0.65000 0.000 0.052775 2 -0.60000 0.000 0.046570 3 -0.55000 0.000 0.041335 4 -0.50000 0.000 0.037880 5 -0.45000 0.000 0.031135 6 -0.40000 0.000 0.023290 7 -0.35000 0.000 0.016535 8 -0.30000 0.000 0.012420 9 -0.25000 0.000 0.009170 10 -0.20000 0.000 0.005950 11 -0.15000 0.000 0.004035 12 -0.10000 0.000 0.002410 13 -0.05000 0.000 0.001565 14 0.00000 0.000 0.001095 15 0.05000 0.000 0.000710 16 0.10000 0.000 0.000340 17 0.15000 0.000 0.000155 18 0.20000 0.000 -0.000090 19 0.25000 0.000 -0.000225 20 0.30000 0.000 -0.000330 21 0.35000 0.000 -0.000395 22 0.40000 0.000 -0.000420 23 0.50000 0.000 -0.000330 24 0.60000 0.000 -0.000155 25 0.70000 0.000 -0.000060 26 0.80000 0.000 -0.000025 27 0.90000 0.000 0.000000 28 1.00000 0.000 0.000010 29 1.10000 0.000 -0.000020 30 1.20000 0.000 -0.000055 31 1.40000 0.000 -0.000020 32 1.60000 0.000 -0.000005 33 1.80000 0.000 0.000000 34 2.00000 0.000 0.000005 35 2.20000 0.000 -0.000015 36 2.40000 0.000 -0.000020