////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 06 Jun 19 20:53:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900888 SRC_RA: 270.3636d {+18h 01m 27s} (J2000), 270.6711d {+18h 02m 41s} (current), 269.5690d {+17h 58m 17s} (1950) SRC_DEC: -28.9659d {-28d 57' 56"} (J2000), -28.9649d {-28d 57' 53"} (current), -28.9657d {-28d 57' 56"} (1950) DISCOVERY_DATE: 18609 TJD; 126 DOY; 19/05/06 (yy/mm/dd) DISCOVERY_TIME: 75196 SOD {20:53:16.00} UT LEAD_TIME: 143.010 [days] MAX_DATE: 18752 TJD; 269 DOY; 19/09/26 (yy/mm/dd) MAX_TIME: 76031 SOD {21:07:11.99} UT MAX_UNCERT: 5.300 [days] CUSP_WIDTH: 59.11 +/- 2.45 [days] u0: 0.00 +/- 0.21 [RingUnits] MAX_MAG: 7.7 mag (estimated) BASE_MAG: 16.81 +/- 0.00 [mag] AMPLIFICATION: 417.84 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0888.html SUN_POSTN: 74.66d {+04h 58m 38s} +22.69d {+22d 41' 12"} SUN_DIST: 164.30 [deg] Sun_angle= 10.9 [hr] (West of Sun) MOON_POSTN: 123.49d {+08h 13m 57s} +21.01d {+21d 00' 31"} MOON_DIST: 149.32 [deg] GAL_COORDS: 1.73, -3.00 [deg] galactic lon,lat of the burst ECL_COORDS: 270.32, -5.53 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.