SLAC Magnetic Measurements Date: 03-30-1998 Time: 13:52:58 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: 3 Comment: Is=4600, Ib=200 after zero, LEB Hall Probe Measurements Zpos I Bhall # (m) (A) (T) ----- --------- --------- --------- 1 -0.65000 0.000 0.088960 2 -0.60000 0.000 0.065120 3 -0.50000 0.000 0.034840 4 -0.40000 0.000 0.018480 5 -0.30000 0.000 0.009925 6 -0.20000 0.000 0.005560 7 -0.15000 0.000 0.004390 8 -0.10000 0.000 0.003600 9 -0.05000 0.000 0.002695 10 0.00000 0.000 0.001070 11 0.05000 0.000 -0.000365 12 0.10000 0.000 -0.000540 13 0.15000 0.000 -0.000540 14 0.20000 0.000 -0.000545 15 0.30000 0.000 -0.000545 16 0.40000 0.000 -0.000540 17 0.50000 0.000 -0.000545 18 0.60000 0.000 0.000115 19 0.70000 0.000 0.001020 20 0.80000 0.000 0.001010 21 0.90000 0.000 -0.000280 22 1.00000 0.000 -0.000345 23 1.10000 0.000 -0.000325 24 1.20000 0.000 -0.000310 25 1.30000 0.000 -0.000300 26 1.40000 0.000 -0.000280 27 1.50000 0.000 -0.000270 28 1.60000 0.000 -0.000240 29 1.80000 0.000 -0.000190 30 2.00000 0.000 -0.000100 31 2.20000 0.000 0.000015 32 2.40000 0.000 0.000445 33 2.60000 0.000 0.000865