OGLE-2019-BLG-1172 Field BLG502.21 StarNo 33905 RA(J2000.0) 17:51:59.33 Dec(J2000.0) -33:15:49.8 Remarks Tmax 2458704.696 0.015 tau 60.386 2.840 umin 0.011 0.001 Amax 93.335 4.798 Dmag 4.925 0.000 fbl 0.090 0.005 I_bl 18.118 0.001 I0 20.733 0.059