////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 22 Jun 18 19:56:41 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801103 SRC_RA: 269.6238d {+17h 58m 30s} (J2000), 269.9171d {+17h 59m 40s} (current), 268.8265d {+17h 55m 18s} (1950) SRC_DEC: -29.3916d {-29d 23' 29"} (J2000), -29.3920d {-29d 23' 30"} (current), -29.3878d {-29d 23' 15"} (1950) DISCOVERY_DATE: 18260 TJD; 142 DOY; 18/05/22 (yy/mm/dd) DISCOVERY_TIME: 71801 SOD {19:56:41.00} UT LEAD_TIME: 36.009 [days] MAX_DATE: 18296 TJD; 178 DOY; 18/06/27 (yy/mm/dd) MAX_TIME: 72575 SOD {20:09:35.99} UT MAX_UNCERT: 1.530 [days] CUSP_WIDTH: 5.60 +/- 0.57 [days] u0: 0.57 +/- 0.34 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 18.40 +/- 0.00 [mag] AMPLIFICATION: 1.94 +/- 0.93 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1103.html SUN_POSTN: 91.47d {+06h 05m 53s} +23.43d {+23d 25' 46"} SUN_DIST: 173.88 [deg] Sun_angle= -11.9 [hr] (East of Sun) MOON_POSTN: 210.15d {+14h 00m 36s} -6.75d {-06d 44' 45"} MOON_DIST: 60.44 [deg] GAL_COORDS: 1.04, -2.65 [deg] galactic lon,lat of the burst ECL_COORDS: 269.67, -5.95 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.