////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 28 Jul 19 08:21:08 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901176 SRC_RA: 269.1844d {+17h 56m 44s} (J2000), 269.4921d {+17h 57m 58s} (current), 268.3952d {+17h 53m 35s} (1950) SRC_DEC: -28.1111d {-28d 06' 39"} (J2000), -28.1124d {-28d 06' 43"} (current), -28.1052d {-28d 06' 18"} (1950) DISCOVERY_DATE: 18662 TJD; 179 DOY; 19/06/28 (yy/mm/dd) DISCOVERY_TIME: 30068 SOD {08:21:08.00} UT LEAD_TIME: 42.378 [days] MAX_DATE: 18704 TJD; 221 DOY; 19/08/09 (yy/mm/dd) MAX_TIME: 62726 SOD {17:25:26.39} UT MAX_UNCERT: 0.770 [days] CUSP_WIDTH: 12.31 +/- 0.62 [days] u0: 0.00 +/- 0.83 [RingUnits] MAX_MAG: 11.0 mag (estimated) BASE_MAG: 18.51 +/- 0.00 [mag] AMPLIFICATION: 397.14 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1176.html SUN_POSTN: 127.35d {+08h 29m 24s} +19.01d {+19d 00' 50"} SUN_DIST: 144.28 [deg] Sun_angle= -9.5 [hr] (East of Sun) MOON_POSTN: 73.23d {+04h 52m 56s} +19.69d {+19d 41' 06"} MOON_DIST: 162.94 [deg] GAL_COORDS: 1.96, -1.68 [deg] galactic lon,lat of the burst ECL_COORDS: 269.28, -4.67 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.