////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 30 Jun 19 19:53:31 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901011 SRC_RA: 268.9870d {+17h 55m 57s} (J2000), 269.3004d {+17h 57m 12s} (current), 268.1798d {+17h 52m 43s} (1950) SRC_DEC: -30.9203d {-30d 55' 12"} (J2000), -30.9219d {-30d 55' 18"} (current), -30.9134d {-30d 54' 47"} (1950) DISCOVERY_DATE: 18633 TJD; 150 DOY; 19/05/30 (yy/mm/dd) DISCOVERY_TIME: 71611 SOD {19:53:31.00} UT LEAD_TIME: 35.775 [days] MAX_DATE: 18669 TJD; 186 DOY; 19/07/05 (yy/mm/dd) MAX_TIME: 52185 SOD {14:29:45.59} UT MAX_UNCERT: 1.010 [days] CUSP_WIDTH: 9.66 +/- 0.62 [days] u0: 0.50 +/- 0.07 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 18.48 +/- 0.00 [mag] AMPLIFICATION: 2.17 +/- 0.28 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1011.html SUN_POSTN: 99.52d {+06h 38m 04s} +23.15d {+23d 08' 52"} SUN_DIST: 168.04 [deg] Sun_angle= -11.3 [hr] (East of Sun) MOON_POSTN: 71.76d {+04h 47m 02s} +19.33d {+19d 19' 58"} MOON_DIST: 160.38 [deg] GAL_COORDS: 359.44, -2.94 [deg] galactic lon,lat of the burst ECL_COORDS: 269.12, -7.48 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.