////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 28 May 18 18:34:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800938 SRC_RA: 269.4113d {+17h 57m 39s} (J2000), 269.7050d {+17h 58m 49s} (current), 268.6099d {+17h 54m 26s} (1950) SRC_DEC: -30.0227d {-30d 01' 21"} (J2000), -30.0235d {-30d 01' 24"} (current), -30.0179d {-30d 01' 03"} (1950) DISCOVERY_DATE: 18236 TJD; 118 DOY; 18/04/28 (yy/mm/dd) DISCOVERY_TIME: 66844 SOD {18:34:04.00} UT LEAD_TIME: 86.188 [days] MAX_DATE: 18322 TJD; 204 DOY; 18/07/23 (yy/mm/dd) MAX_TIME: 83116 SOD {23:05:16.79} UT MAX_UNCERT: 11.150 [days] CUSP_WIDTH: 44.71 +/- 3.13 [days] u0: 1.44 +/- 0.15 [RingUnits] MAX_MAG: 16.2 mag (estimated) BASE_MAG: 16.38 +/- 0.00 [mag] AMPLIFICATION: 1.14 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0938.html SUN_POSTN: 65.58d {+04h 22m 20s} +21.54d {+21d 32' 23"} SUN_DIST: 156.74 [deg] Sun_angle= 10.4 [hr] (West of Sun) MOON_POSTN: 236.64d {+15h 46m 34s} -15.08d {-15d 04' 35"} MOON_DIST: 33.82 [deg] GAL_COORDS: 0.40, -2.81 [deg] galactic lon,lat of the burst ECL_COORDS: 269.49, -6.58 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.