////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 14 Apr 19 13:44:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900481 SRC_RA: 268.8382d {+17h 55m 21s} (J2000), 269.1444d {+17h 56m 35s} (current), 268.0409d {+17h 52m 10s} (1950) SRC_DEC: -29.4036d {-29d 24' 12"} (J2000), -29.4055d {-29d 24' 19"} (current), -29.3960d {-29d 23' 45"} (1950) DISCOVERY_DATE: 18556 TJD; 73 DOY; 19/03/14 (yy/mm/dd) DISCOVERY_TIME: 49480 SOD {13:44:40.00} UT LEAD_TIME: 28.652 [days] MAX_DATE: 18585 TJD; 102 DOY; 19/04/12 (yy/mm/dd) MAX_TIME: 19440 SOD {05:24:00.00} UT MAX_UNCERT: 1.350 [days] CUSP_WIDTH: 14.57 +/- 0.89 [days] u0: 1.48 +/- 0.01 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 17.62 +/- 0.00 [mag] AMPLIFICATION: 1.13 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0481.html SUN_POSTN: 22.53d {+01h 30m 08s} +9.43d {+09d 25' 52"} SUN_DIST: 114.94 [deg] Sun_angle= 7.6 [hr] (West of Sun) MOON_POSTN: 140.99d {+09h 23m 57s} +17.70d {+17d 41' 47"} MOON_DIST: 131.45 [deg] GAL_COORDS: 0.69, -2.06 [deg] galactic lon,lat of the burst ECL_COORDS: 268.98, -5.97 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.