OGLE-2019-BLG-0172 Field BLG501.04 StarNo 53198 RA(J2000.0) 17:52:04.41 Dec(J2000.0) -30:24:40.4 Remarks Tmax 2458585.945 1.046 tau 115.330 1.395 umin 1.053 0.003 Amax 1.306 0.002 Dmag 0.290 0.001 fbl 1.000 0.000 I_bl 18.542 0.001 I0 18.542 0.001