////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 25 Jul 19 21:10:53 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901152 SRC_RA: 268.3301d {+17h 53m 19s} (J2000), 268.6517d {+17h 54m 36s} (current), 267.5048d {+17h 50m 01s} (1950) SRC_DEC: -33.5984d {-33d 35' 53"} (J2000), -33.6013d {-33d 36' 04"} (current), -33.5883d {-33d 35' 17"} (1950) DISCOVERY_DATE: 18659 TJD; 176 DOY; 19/06/25 (yy/mm/dd) DISCOVERY_TIME: 76253 SOD {21:10:53.00} UT LEAD_TIME: 29.281 [days] MAX_DATE: 18689 TJD; 206 DOY; 19/07/25 (yy/mm/dd) MAX_TIME: 14169 SOD {03:56:09.59} UT MAX_UNCERT: 0.570 [days] CUSP_WIDTH: 5.86 +/- 0.29 [days] u0: 1.90 +/- 0.02 [RingUnits] MAX_MAG: 15.5 mag (estimated) BASE_MAG: 15.58 +/- 0.00 [mag] AMPLIFICATION: 1.06 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1152.html SUN_POSTN: 124.92d {+08h 19m 42s} +19.57d {+19d 33' 59"} SUN_DIST: 144.89 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 41.06d {+02h 44m 15s} +10.87d {+10d 52' 13"} MOON_DIST: 131.00 [deg] GAL_COORDS: 356.84, -3.80 [deg] galactic lon,lat of the burst ECL_COORDS: 268.59,-10.17 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.