////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 05 Jun 19 12:07:29 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900866 SRC_RA: 267.5587d {+17h 50m 14s} (J2000), 267.8746d {+17h 51m 30s} (current), 266.7424d {+17h 46m 58s} (1950) SRC_DEC: -32.3108d {-32d 18' 38"} (J2000), -32.3151d {-32d 18' 53"} (current), -32.2970d {-32d 17' 48"} (1950) DISCOVERY_DATE: 18608 TJD; 125 DOY; 19/05/05 (yy/mm/dd) DISCOVERY_TIME: 43649 SOD {12:07:29.00} UT LEAD_TIME: 55.336 [days] MAX_DATE: 18663 TJD; 180 DOY; 19/06/29 (yy/mm/dd) MAX_TIME: 72662 SOD {20:11:02.40} UT MAX_UNCERT: 7.790 [days] CUSP_WIDTH: 18.28 +/- 2.09 [days] u0: 0.31 +/- 1.24 [RingUnits] MAX_MAG: 16.5 mag (estimated) BASE_MAG: 17.74 +/- 0.00 [mag] AMPLIFICATION: 3.25 +/- 11.83 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0866.html SUN_POSTN: 73.25d {+04h 53m 00s} +22.54d {+22d 32' 35"} SUN_DIST: 163.78 [deg] Sun_angle= 11.0 [hr] (West of Sun) MOON_POSTN: 102.62d {+06h 50m 28s} +22.27d {+22d 16' 29"} MOON_DIST: 163.52 [deg] GAL_COORDS: 357.62, -2.59 [deg] galactic lon,lat of the burst ECL_COORDS: 267.91, -8.89 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.