////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Jul 19 08:21:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901196 SRC_RA: 273.7775d {+18h 15m 07s} (J2000), 274.0808d {+18h 16m 19s} (current), 272.9994d {+18h 12m 00s} (1950) SRC_DEC: -26.3365d {-26d 20' 10"} (J2000), -26.3291d {-26d 19' 44"} (current), -26.3530d {-26d 21' 10"} (1950) DISCOVERY_DATE: 18662 TJD; 179 DOY; 19/06/28 (yy/mm/dd) DISCOVERY_TIME: 30108 SOD {08:21:48.00} UT LEAD_TIME: 29.551 [days] MAX_DATE: 18691 TJD; 208 DOY; 19/07/27 (yy/mm/dd) MAX_TIME: 77673 SOD {21:34:33.60} UT MAX_UNCERT: 0.340 [days] CUSP_WIDTH: 2.82 +/- 0.29 [days] u0: 1.32 +/- 0.02 [RingUnits] MAX_MAG: 16.7 mag (estimated) BASE_MAG: 16.89 +/- 0.00 [mag] AMPLIFICATION: 1.18 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1196.html SUN_POSTN: 127.35d {+08h 29m 24s} +19.01d {+19d 00' 50"} SUN_DIST: 148.54 [deg] Sun_angle= -9.8 [hr] (East of Sun) MOON_POSTN: 73.24d {+04h 52m 57s} +19.69d {+19d 41' 10"} MOON_DIST: 159.73 [deg] GAL_COORDS: 5.50, -4.38 [deg] galactic lon,lat of the burst ECL_COORDS: 273.39, -2.94 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.