////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 23 Feb 19 21:42:45 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900086 SRC_RA: 269.1227d {+17h 56m 29s} (J2000), 269.4391d {+17h 57m 45s} (current), 268.2929d {+17h 53m 10s} (1950) SRC_DEC: -34.2202d {-34d 13' 12"} (J2000), -34.2215d {-34d 13' 17"} (current), -34.2139d {-34d 12' 49"} (1950) DISCOVERY_DATE: 18506 TJD; 23 DOY; 19/01/23 (yy/mm/dd) DISCOVERY_TIME: 78165 SOD {21:42:45.00} UT LEAD_TIME: 45.660 [days] MAX_DATE: 18552 TJD; 69 DOY; 19/03/10 (yy/mm/dd) MAX_TIME: 48815 SOD {13:33:35.99} UT MAX_UNCERT: 2.990 [days] CUSP_WIDTH: 59.16 +/- 3.37 [days] u0: 0.42 +/- 0.03 [RingUnits] MAX_MAG: 14.6 mag (estimated) BASE_MAG: 15.56 +/- 0.00 [mag] AMPLIFICATION: 2.52 +/- 0.19 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0086.html SUN_POSTN: 336.82d {+22h 27m 17s} -9.68d {-09d 40' 57"} SUN_DIST: 65.92 [deg] Sun_angle= 4.5 [hr] (West of Sun) MOON_POSTN: 212.88d {+14h 11m 32s} -7.78d {-07d 46' 29"} MOON_DIST: 58.16 [deg] GAL_COORDS: 356.63, -4.69 [deg] galactic lon,lat of the burst ECL_COORDS: 269.26,-10.78 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.