////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 28 May 18 18:33:56 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800934 SRC_RA: 268.1097d {+17h 52m 26s} (J2000), 268.4142d {+17h 53m 39s} (current), 267.2789d {+17h 49m 07s} (1950) SRC_DEC: -34.3780d {-34d 22' 40"} (J2000), -34.3811d {-34d 22' 51"} (current), -34.3668d {-34d 22' 00"} (1950) DISCOVERY_DATE: 18236 TJD; 118 DOY; 18/04/28 (yy/mm/dd) DISCOVERY_TIME: 66836 SOD {18:33:56.00} UT LEAD_TIME: 29.638 [days] MAX_DATE: 18266 TJD; 148 DOY; 18/05/28 (yy/mm/dd) MAX_TIME: 35596 SOD {09:53:16.80} UT MAX_UNCERT: 2.650 [days] CUSP_WIDTH: 11.58 +/- 2.26 [days] u0: 0.58 +/- 0.09 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.72 +/- 0.00 [mag] AMPLIFICATION: 1.91 +/- 0.25 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0934.html SUN_POSTN: 65.58d {+04h 22m 20s} +21.54d {+21d 32' 23"} SUN_DIST: 156.18 [deg] Sun_angle= 10.5 [hr] (West of Sun) MOON_POSTN: 236.64d {+15h 46m 33s} -15.08d {-15d 04' 34"} MOON_DIST: 34.48 [deg] GAL_COORDS: 356.07, -4.04 [deg] galactic lon,lat of the burst ECL_COORDS: 268.41,-10.95 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.