////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 06 Aug 18 19:43:11 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801392 SRC_RA: 271.6831d {+18h 06m 44s} (J2000), 271.9728d {+18h 07m 53s} (current), 270.9007d {+18h 03m 36s} (1950) SRC_DEC: -27.0145d {-27d 00' 51"} (J2000), -27.0112d {-27d 00' 39"} (current), -27.0208d {-27d 01' 14"} (1950) DISCOVERY_DATE: 18305 TJD; 187 DOY; 18/07/06 (yy/mm/dd) DISCOVERY_TIME: 70991 SOD {19:43:11.00} UT LEAD_TIME: 28.018 [days] MAX_DATE: 18333 TJD; 215 DOY; 18/08/03 (yy/mm/dd) MAX_TIME: 72575 SOD {20:09:35.99} UT MAX_UNCERT: 0.860 [days] CUSP_WIDTH: 12.83 +/- 0.69 [days] u0: 1.06 +/- 0.01 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 18.00 +/- 0.00 [mag] AMPLIFICATION: 1.29 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1392.html SUN_POSTN: 136.76d {+09h 07m 03s} +16.54d {+16d 32' 21"} SUN_DIST: 137.34 [deg] Sun_angle= -9.0 [hr] (East of Sun) MOON_POSTN: 69.55d {+04h 38m 11s} +17.80d {+17d 48' 05"} MOON_DIST: 157.36 [deg] GAL_COORDS: 4.01, -3.06 [deg] galactic lon,lat of the burst ECL_COORDS: 271.50, -3.58 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.