////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 03 Jun 19 12:28:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900822 SRC_RA: 268.5159d {+17h 54m 04s} (J2000), 268.8286d {+17h 55m 19s} (current), 267.7074d {+17h 50m 50s} (1950) SRC_DEC: -31.1251d {-31d 07' 29"} (J2000), -31.1276d {-31d 07' 38"} (current), -31.1159d {-31d 06' 56"} (1950) DISCOVERY_DATE: 18606 TJD; 123 DOY; 19/05/03 (yy/mm/dd) DISCOVERY_TIME: 44916 SOD {12:28:36.00} UT LEAD_TIME: 45.950 [days] MAX_DATE: 18652 TJD; 169 DOY; 19/06/18 (yy/mm/dd) MAX_TIME: 40608 SOD {11:16:48.00} UT MAX_UNCERT: 5.830 [days] CUSP_WIDTH: 30.57 +/- 3.34 [days] u0: 0.35 +/- 0.21 [RingUnits] MAX_MAG: 18.7 mag (estimated) BASE_MAG: 19.91 +/- 0.00 [mag] AMPLIFICATION: 2.97 +/- 1.66 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0822.html SUN_POSTN: 71.21d {+04h 44m 50s} +22.31d {+22d 18' 44"} SUN_DIST: 162.00 [deg] Sun_angle= 10.8 [hr] (West of Sun) MOON_POSTN: 73.03d {+04h 52m 07s} +19.54d {+19d 32' 36"} MOON_DIST: 161.65 [deg] GAL_COORDS: 359.06, -2.69 [deg] galactic lon,lat of the burst ECL_COORDS: 268.72, -7.69 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.