////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 06 Aug 18 19:43:03 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801388 SRC_RA: 271.3655d {+18h 05m 28s} (J2000), 271.6617d {+18h 06m 39s} (current), 270.5655d {+18h 02m 16s} (1950) SRC_DEC: -29.8018d {-29d 48' 05"} (J2000), -29.7991d {-29d 47' 56"} (current), -29.8065d {-29d 48' 22"} (1950) DISCOVERY_DATE: 18305 TJD; 187 DOY; 18/07/06 (yy/mm/dd) DISCOVERY_TIME: 70983 SOD {19:43:03.00} UT LEAD_TIME: 27.378 [days] MAX_DATE: 18333 TJD; 215 DOY; 18/08/03 (yy/mm/dd) MAX_TIME: 17280 SOD {04:48:00.00} UT MAX_UNCERT: 0.710 [days] CUSP_WIDTH: 10.92 +/- 1.02 [days] u0: 0.65 +/- 0.01 [RingUnits] MAX_MAG: 18.9 mag (estimated) BASE_MAG: 19.54 +/- 0.00 [mag] AMPLIFICATION: 1.75 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1388.html SUN_POSTN: 136.76d {+09h 07m 03s} +16.54d {+16d 32' 21"} SUN_DIST: 136.77 [deg] Sun_angle= -9.0 [hr] (East of Sun) MOON_POSTN: 69.55d {+04h 38m 11s} +17.80d {+17d 48' 04"} MOON_DIST: 156.54 [deg] GAL_COORDS: 1.43, -4.17 [deg] galactic lon,lat of the burst ECL_COORDS: 271.19, -6.37 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.