////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 15 Apr 18 14:58:32 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800595 SRC_RA: 269.5538d {+17h 58m 13s} (J2000), 269.8406d {+17h 59m 22s} (current), 268.7662d {+17h 55m 04s} (1950) SRC_DEC: -27.8533d {-27d 51' 11"} (J2000), -27.8538d {-27d 51' 13"} (current), -27.8492d {-27d 50' 56"} (1950) DISCOVERY_DATE: 18192 TJD; 74 DOY; 18/03/15 (yy/mm/dd) DISCOVERY_TIME: 53912 SOD {14:58:32.00} UT LEAD_TIME: 33.166 [days] MAX_DATE: 18225 TJD; 107 DOY; 18/04/17 (yy/mm/dd) MAX_TIME: 68256 SOD {18:57:36.00} UT MAX_UNCERT: 2.360 [days] CUSP_WIDTH: 18.26 +/- 2.01 [days] u0: 0.70 +/- 0.03 [RingUnits] MAX_MAG: 19.1 mag (estimated) BASE_MAG: 19.63 +/- 0.00 [mag] AMPLIFICATION: 1.66 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0595.html SUN_POSTN: 23.73d {+01h 34m 55s} +9.89d {+09d 53' 40"} SUN_DIST: 115.66 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 20.08d {+01h 20m 20s} +3.50d {+03d 29' 54"} MOON_DIST: 109.50 [deg] GAL_COORDS: 2.34, -1.83 [deg] galactic lon,lat of the burst ECL_COORDS: 269.60, -4.41 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.