////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 24 May 18 21:03:13 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800908 SRC_RA: 263.9501d {+17h 35m 48s} (J2000), 264.2364d {+17h 36m 57s} (current), 263.1686d {+17h 32m 40s} (1950) SRC_DEC: -27.0109d {-27d 00' 38"} (J2000), -27.0214d {-27d 01' 16"} (current), -26.9797d {-26d 58' 46"} (1950) DISCOVERY_DATE: 18232 TJD; 114 DOY; 18/04/24 (yy/mm/dd) DISCOVERY_TIME: 75793 SOD {21:03:13.00} UT LEAD_TIME: 44.831 [days] MAX_DATE: 18277 TJD; 159 DOY; 18/06/08 (yy/mm/dd) MAX_TIME: 61171 SOD {16:59:31.20} UT MAX_UNCERT: 3.520 [days] CUSP_WIDTH: 18.42 +/- 1.64 [days] u0: 0.46 +/- 0.23 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 19.09 +/- 0.00 [mag] AMPLIFICATION: 2.33 +/- 1.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0908.html SUN_POSTN: 61.63d {+04h 06m 31s} +20.88d {+20d 52' 42"} SUN_DIST: 158.48 [deg] Sun_angle= 10.5 [hr] (West of Sun) MOON_POSTN: 188.91d {+12h 35m 39s} +0.94d {+00d 56' 28"} MOON_DIST: 77.40 [deg] GAL_COORDS: 0.49, 2.86 [deg] galactic lon,lat of the burst ECL_COORDS: 264.60, -3.68 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.