////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Feb 19 21:43:05 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900096 SRC_RA: 271.1683d {+18h 04m 40s} (J2000), 271.4691d {+18h 05m 53s} (current), 270.3793d {+18h 01m 31s} (1950) SRC_DEC: -28.0738d {-28d 04' 25"} (J2000), -28.0714d {-28d 04' 16"} (current), -28.0776d {-28d 04' 38"} (1950) DISCOVERY_DATE: 18506 TJD; 23 DOY; 19/01/23 (yy/mm/dd) DISCOVERY_TIME: 78185 SOD {21:43:05.00} UT LEAD_TIME: 28.567 [days] MAX_DATE: 18535 TJD; 52 DOY; 19/02/21 (yy/mm/dd) MAX_TIME: 40780 SOD {11:19:40.80} UT MAX_UNCERT: 0.120 [days] CUSP_WIDTH: 5.87 +/- 0.12 [days] u0: 1.05 +/- 0.00 [RingUnits] MAX_MAG: 14.9 mag (estimated) BASE_MAG: 15.23 +/- 0.00 [mag] AMPLIFICATION: 1.30 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0096.html SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 57"} SUN_DIST: 63.77 [deg] Sun_angle= 4.4 [hr] (West of Sun) MOON_POSTN: 212.89d {+14h 11m 33s} -7.78d {-07d 46' 33"} MOON_DIST: 58.71 [deg] GAL_COORDS: 2.86, -3.18 [deg] galactic lon,lat of the burst ECL_COORDS: 271.03, -4.64 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.