////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 19 Jul 19 20:30:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901124 SRC_RA: 269.7563d {+17h 59m 02s} (J2000), 270.0654d {+18h 00m 16s} (current), 268.9624d {+17h 55m 51s} (1950) SRC_DEC: -28.8583d {-28d 51' 29"} (J2000), -28.8585d {-28d 51' 29"} (current), -28.8552d {-28d 51' 18"} (1950) DISCOVERY_DATE: 18653 TJD; 170 DOY; 19/06/19 (yy/mm/dd) DISCOVERY_TIME: 73840 SOD {20:30:40.00} UT LEAD_TIME: 30.454 [days] MAX_DATE: 18684 TJD; 201 DOY; 19/07/20 (yy/mm/dd) MAX_TIME: 26697 SOD {07:24:57.59} UT MAX_UNCERT: 0.960 [days] CUSP_WIDTH: 9.26 +/- 0.55 [days] u0: 1.40 +/- 0.02 [RingUnits] MAX_MAG: 17.2 mag (estimated) BASE_MAG: 17.38 +/- 0.00 [mag] AMPLIFICATION: 1.15 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1124.html SUN_POSTN: 118.93d {+07h 55m 43s} +20.78d {+20d 46' 36"} SUN_DIST: 152.67 [deg] Sun_angle= -10.1 [hr] (East of Sun) MOON_POSTN: 332.98d {+22h 11m 54s} -14.98d {-14d 58' 42"} MOON_DIST: 59.33 [deg] GAL_COORDS: 1.56, -2.49 [deg] galactic lon,lat of the burst ECL_COORDS: 269.79, -5.42 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.