////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 15 May 18 08:07:43 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800806 SRC_RA: 264.2778d {+17h 37m 07s} (J2000), 264.5643d {+17h 38m 15s} (current), 263.4948d {+17h 33m 59s} (1950) SRC_DEC: -27.2461d {-27d 14' 45"} (J2000), -27.2560d {-27d 15' 21"} (current), -27.2164d {-27d 12' 58"} (1950) DISCOVERY_DATE: 18223 TJD; 105 DOY; 18/04/15 (yy/mm/dd) DISCOVERY_TIME: 29263 SOD {08:07:43.00} UT LEAD_TIME: 29.543 [days] MAX_DATE: 18252 TJD; 134 DOY; 18/05/14 (yy/mm/dd) MAX_TIME: 76204 SOD {21:10:04.80} UT MAX_UNCERT: 0.420 [days] CUSP_WIDTH: 1.81 +/- 0.25 [days] u0: 1.69 +/- 0.05 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 17.46 +/- 0.00 [mag] AMPLIFICATION: 1.09 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0806.html SUN_POSTN: 52.10d {+03h 28m 23s} +18.88d {+18d 53' 00"} SUN_DIST: 149.08 [deg] Sun_angle= 9.8 [hr] (West of Sun) MOON_POSTN: 51.33d {+03h 25m 18s} +13.67d {+13d 40' 10"} MOON_DIST: 146.17 [deg] GAL_COORDS: 0.44, 2.49 [deg] galactic lon,lat of the burst ECL_COORDS: 264.90, -3.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.