////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 23 Mar 18 22:29:13 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800432 SRC_RA: 262.6195d {+17h 30m 29s} (J2000), 262.9063d {+17h 31m 38s} (current), 261.8299d {+17h 27m 19s} (1950) SRC_DEC: -28.4123d {-28d 24' 43"} (J2000), -28.4250d {-28d 25' 29"} (current), -28.3746d {-28d 22' 28"} (1950) DISCOVERY_DATE: 18172 TJD; 54 DOY; 18/02/23 (yy/mm/dd) DISCOVERY_TIME: 80953 SOD {22:29:13.00} UT LEAD_TIME: 15.829 [days] MAX_DATE: 18188 TJD; 70 DOY; 18/03/11 (yy/mm/dd) MAX_TIME: 66182 SOD {18:23:02.39} UT MAX_UNCERT: 3.060 [days] CUSP_WIDTH: 24.37 +/- 5.83 [days] u0: 1.11 +/- 0.03 [RingUnits] MAX_MAG: 19.0 mag (estimated) BASE_MAG: 19.21 +/- 0.00 [mag] AMPLIFICATION: 1.27 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0432.html SUN_POSTN: 2.98d {+00h 11m 54s} +1.29d {+01d 17' 20"} SUN_DIST: 99.46 [deg] Sun_angle= 6.7 [hr] (West of Sun) MOON_POSTN: 83.52d {+05h 34m 05s} +19.37d {+19d 21' 59"} MOON_DIST: 170.92 [deg] GAL_COORDS: 358.67, 3.09 [deg] galactic lon,lat of the burst ECL_COORDS: 263.49, -5.14 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.