////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 09 Mar 18 04:43:01 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800323 SRC_RA: 268.8095d {+17h 55m 14s} (J2000), 269.0974d {+17h 56m 23s} (current), 268.0146d {+17h 52m 04s} (1950) SRC_DEC: -29.0184d {-29d 01' 05"} (J2000), -29.0202d {-29d 01' 12"} (current), -29.0107d {-29d 00' 37"} (1950) DISCOVERY_DATE: 18158 TJD; 40 DOY; 18/02/09 (yy/mm/dd) DISCOVERY_TIME: 16981 SOD {04:43:01.00} UT LEAD_TIME: 27.767 [days] MAX_DATE: 18185 TJD; 67 DOY; 18/03/08 (yy/mm/dd) MAX_TIME: 83289 SOD {23:08:09.60} UT MAX_UNCERT: 0.470 [days] CUSP_WIDTH: 3.16 +/- 0.60 [days] u0: 0.57 +/- 0.04 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.30 +/- 0.00 [mag] AMPLIFICATION: 1.93 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0323.html SUN_POSTN: 349.48d {+23h 17m 56s} -4.52d {-04d 31' 24"} SUN_DIST: 79.41 [deg] Sun_angle= 5.4 [hr] (West of Sun) MOON_POSTN: 254.81d {+16h 59m 14s} -18.18d {-18d 11' 03"} MOON_DIST: 16.97 [deg] GAL_COORDS: 1.01, -1.85 [deg] galactic lon,lat of the burst ECL_COORDS: 268.95, -5.58 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.