////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 02 Mar 19 20:59:59 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900148 SRC_RA: 269.8945d {+17h 59m 35s} (J2000), 270.1982d {+18h 00m 48s} (current), 269.0993d {+17h 56m 24s} (1950) SRC_DEC: -29.0638d {-29d 03' 49"} (J2000), -29.0637d {-29d 03' 48"} (current), -29.0614d {-29d 03' 40"} (1950) DISCOVERY_DATE: 18516 TJD; 33 DOY; 19/02/02 (yy/mm/dd) DISCOVERY_TIME: 75599 SOD {20:59:59.00} UT LEAD_TIME: 21.804 [days] MAX_DATE: 18538 TJD; 55 DOY; 19/02/24 (yy/mm/dd) MAX_TIME: 58665 SOD {16:17:45.60} UT MAX_UNCERT: 1.570 [days] CUSP_WIDTH: 20.94 +/- 1.48 [days] u0: 2.01 +/- 0.01 [RingUnits] MAX_MAG: 13.3 mag (estimated) BASE_MAG: 13.40 +/- 0.00 [mag] AMPLIFICATION: 1.05 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0148.html SUN_POSTN: 343.39d {+22h 53m 33s} -7.06d {-07d 03' 51"} SUN_DIST: 71.90 [deg] Sun_angle= 4.9 [hr] (West of Sun) MOON_POSTN: 303.13d {+20h 12m 30s} -20.37d {-20d 21' 58"} MOON_DIST: 31.03 [deg] GAL_COORDS: 1.44, -2.69 [deg] galactic lon,lat of the burst ECL_COORDS: 269.91, -5.62 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.