////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 28 May 18 18:34:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800946 SRC_RA: 267.4579d {+17h 49m 50s} (J2000), 267.7584d {+17h 51m 02s} (current), 266.6382d {+17h 46m 33s} (1950) SRC_DEC: -32.8020d {-32d 48' 06"} (J2000), -32.8063d {-32d 48' 22"} (current), -32.7877d {-32d 47' 15"} (1950) DISCOVERY_DATE: 18236 TJD; 118 DOY; 18/04/28 (yy/mm/dd) DISCOVERY_TIME: 66860 SOD {18:34:20.00} UT LEAD_TIME: 23.904 [days] MAX_DATE: 18260 TJD; 142 DOY; 18/05/22 (yy/mm/dd) MAX_TIME: 58579 SOD {16:16:19.19} UT MAX_UNCERT: 0.830 [days] CUSP_WIDTH: 25.86 +/- 1.99 [days] u0: 0.53 +/- 0.01 [RingUnits] MAX_MAG: 19.6 mag (estimated) BASE_MAG: 20.43 +/- 0.00 [mag] AMPLIFICATION: 2.07 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0946.html SUN_POSTN: 65.58d {+04h 22m 20s} +21.54d {+21d 32' 23"} SUN_DIST: 157.35 [deg] Sun_angle= 10.5 [hr] (West of Sun) MOON_POSTN: 236.64d {+15h 46m 34s} -15.08d {-15d 04' 37"} MOON_DIST: 33.31 [deg] GAL_COORDS: 357.16, -2.77 [deg] galactic lon,lat of the burst ECL_COORDS: 267.83, -9.38 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.