////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 03 Jul 18 19:09:09 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801171 SRC_RA: 269.1075d {+17h 56m 26s} (J2000), 269.4013d {+17h 57m 36s} (current), 268.3103d {+17h 53m 14s} (1950) SRC_DEC: -29.3753d {-29d 22' 30"} (J2000), -29.3766d {-29d 22' 35"} (current), -29.3690d {-29d 22' 07"} (1950) DISCOVERY_DATE: 18272 TJD; 154 DOY; 18/06/03 (yy/mm/dd) DISCOVERY_TIME: 68949 SOD {19:09:09.00} UT LEAD_TIME: 29.694 [days] MAX_DATE: 18302 TJD; 184 DOY; 18/07/03 (yy/mm/dd) MAX_TIME: 42508 SOD {11:48:28.80} UT MAX_UNCERT: 0.670 [days] CUSP_WIDTH: 6.26 +/- 0.48 [days] u0: 0.57 +/- 0.03 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 19.01 +/- 0.00 [mag] AMPLIFICATION: 1.95 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1171.html SUN_POSTN: 102.83d {+06h 51m 20s} +22.91d {+22d 54' 42"} SUN_DIST: 166.33 [deg] Sun_angle= -11.1 [hr] (East of Sun) MOON_POSTN: 345.29d {+23h 01m 10s} -9.77d {-09d 45' 56"} MOON_DIST: 72.99 [deg] GAL_COORDS: 0.83, -2.25 [deg] galactic lon,lat of the burst ECL_COORDS: 269.22, -5.94 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.