////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 03 Jun 19 12:28:06 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900807 SRC_RA: 271.0601d {+18h 04m 14s} (J2000), 271.3633d {+18h 05m 27s} (current), 270.2761d {+18h 01m 06s} (1950) SRC_DEC: -27.2624d {-27d 15' 44"} (J2000), -27.2601d {-27d 15' 35"} (current), -27.2656d {-27d 15' 55"} (1950) DISCOVERY_DATE: 18606 TJD; 123 DOY; 19/05/03 (yy/mm/dd) DISCOVERY_TIME: 44886 SOD {12:28:06.00} UT LEAD_TIME: 39.175 [days] MAX_DATE: 18645 TJD; 162 DOY; 19/06/11 (yy/mm/dd) MAX_TIME: 60047 SOD {16:40:47.99} UT MAX_UNCERT: 0.470 [days] CUSP_WIDTH: 9.91 +/- 0.50 [days] u0: 0.00 +/- 0.34 [RingUnits] MAX_MAG: 8.1 mag (estimated) BASE_MAG: 18.11 +/- 0.00 [mag] AMPLIFICATION: 13.89 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0807.html SUN_POSTN: 71.21d {+04h 44m 50s} +22.31d {+22d 18' 44"} SUN_DIST: 161.07 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 73.03d {+04h 52m 06s} +19.54d {+19d 32' 33"} MOON_DIST: 161.51 [deg] GAL_COORDS: 3.52, -2.70 [deg] galactic lon,lat of the burst ECL_COORDS: 270.94, -3.83 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.