////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Mar 19 22:33:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900365 SRC_RA: 267.5675d {+17h 50m 16s} (J2000), 267.8749d {+17h 51m 30s} (current), 266.7651d {+17h 47m 04s} (1950) SRC_DEC: -30.2147d {-30d 12' 52"} (J2000), -30.2189d {-30d 13' 07"} (current), -30.2009d {-30d 12' 02"} (1950) DISCOVERY_DATE: 18537 TJD; 54 DOY; 19/02/23 (yy/mm/dd) DISCOVERY_TIME: 81220 SOD {22:33:40.00} UT LEAD_TIME: 29.431 [days] MAX_DATE: 18567 TJD; 84 DOY; 19/03/25 (yy/mm/dd) MAX_TIME: 32054 SOD {08:54:14.39} UT MAX_UNCERT: 2.150 [days] CUSP_WIDTH: 26.48 +/- 4.87 [days] u0: 0.29 +/- 0.07 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 18.79 +/- 0.00 [mag] AMPLIFICATION: 3.48 +/- 0.85 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0365.html SUN_POSTN: 2.76d {+00h 11m 02s} +1.19d {+01d 11' 40"} SUN_DIST: 94.82 [deg] Sun_angle= 6.3 [hr] (West of Sun) MOON_POSTN: 221.15d {+14h 44m 37s} -10.89d {-10d 53' 17"} MOON_DIST: 47.41 [deg] GAL_COORDS: 359.43, -1.53 [deg] galactic lon,lat of the burst ECL_COORDS: 267.88, -6.79 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.