////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Jul 19 08:21:42 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901193 SRC_RA: 270.7489d {+18h 03m 00s} (J2000), 271.0610d {+18h 04m 15s} (current), 269.9481d {+17h 59m 48s} (1950) SRC_DEC: -29.9258d {-29d 55' 32"} (J2000), -29.9241d {-29d 55' 26"} (current), -29.9275d {-29d 55' 38"} (1950) DISCOVERY_DATE: 18662 TJD; 179 DOY; 19/06/28 (yy/mm/dd) DISCOVERY_TIME: 30102 SOD {08:21:42.00} UT LEAD_TIME: 39.016 [days] MAX_DATE: 18701 TJD; 218 DOY; 19/08/06 (yy/mm/dd) MAX_TIME: 31449 SOD {08:44:09.60} UT MAX_UNCERT: 5.560 [days] CUSP_WIDTH: 29.84 +/- 2.95 [days] u0: 1.31 +/- 0.05 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 18.02 +/- 0.00 [mag] AMPLIFICATION: 1.18 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1193.html SUN_POSTN: 127.35d {+08h 29m 24s} +19.01d {+19d 00' 50"} SUN_DIST: 145.38 [deg] Sun_angle= -9.6 [hr] (East of Sun) MOON_POSTN: 73.24d {+04h 52m 57s} +19.69d {+19d 41' 10"} MOON_DIST: 160.89 [deg] GAL_COORDS: 1.06, -3.76 [deg] galactic lon,lat of the burst ECL_COORDS: 270.65, -6.49 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.