////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 06 Aug 18 19:42:37 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801375 SRC_RA: 269.0488d {+17h 56m 12s} (J2000), 269.3487d {+17h 57m 24s} (current), 268.2391d {+17h 52m 57s} (1950) SRC_DEC: -31.3029d {-31d 18' 09"} (J2000), -31.3043d {-31d 18' 15"} (current), -31.2963d {-31d 17' 46"} (1950) DISCOVERY_DATE: 18305 TJD; 187 DOY; 18/07/06 (yy/mm/dd) DISCOVERY_TIME: 70957 SOD {19:42:37.00} UT LEAD_TIME: 25.911 [days] MAX_DATE: 18331 TJD; 213 DOY; 18/08/01 (yy/mm/dd) MAX_TIME: 63244 SOD {17:34:04.79} UT MAX_UNCERT: 0.170 [days] CUSP_WIDTH: 19.23 +/- 0.52 [days] u0: 0.29 +/- 0.00 [RingUnits] MAX_MAG: 18.5 mag (estimated) BASE_MAG: 19.84 +/- 0.00 [mag] AMPLIFICATION: 3.54 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1375.html SUN_POSTN: 136.76d {+09h 07m 03s} +16.54d {+16d 32' 22"} SUN_DIST: 134.60 [deg] Sun_angle= -8.8 [hr] (East of Sun) MOON_POSTN: 69.54d {+04h 38m 10s} +17.80d {+17d 48' 01"} MOON_DIST: 157.55 [deg] GAL_COORDS: 359.13, -3.18 [deg] galactic lon,lat of the burst ECL_COORDS: 269.18, -7.87 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.