////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 24 May 18 21:03:09 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800906 SRC_RA: 268.2808d {+17h 53m 07s} (J2000), 268.5810d {+17h 54m 19s} (current), 267.4613d {+17h 49m 51s} (1950) SRC_DEC: -32.7585d {-32d 45' 30"} (J2000), -32.7613d {-32d 45' 40"} (current), -32.7482d {-32d 44' 52"} (1950) DISCOVERY_DATE: 18232 TJD; 114 DOY; 18/04/24 (yy/mm/dd) DISCOVERY_TIME: 75789 SOD {21:03:09.00} UT LEAD_TIME: 95.472 [days] MAX_DATE: 18328 TJD; 210 DOY; 18/07/29 (yy/mm/dd) MAX_TIME: 30153 SOD {08:22:33.59} UT MAX_UNCERT: 29.150 [days] CUSP_WIDTH: 48.31 +/- 8.36 [days] u0: 0.28 +/- 1.85 [RingUnits] MAX_MAG: 16.8 mag (estimated) BASE_MAG: 18.15 +/- 0.00 [mag] AMPLIFICATION: 3.60 +/- 22.06 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0906.html SUN_POSTN: 61.63d {+04h 06m 31s} +20.88d {+20d 52' 42"} SUN_DIST: 153.28 [deg] Sun_angle= 10.2 [hr] (West of Sun) MOON_POSTN: 188.91d {+12h 35m 39s} +0.94d {+00d 56' 28"} MOON_DIST: 81.84 [deg] GAL_COORDS: 357.55, -3.34 [deg] galactic lon,lat of the burst ECL_COORDS: 268.53, -9.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.