////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 12 Aug 18 13:36:21 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801495 SRC_RA: 269.9987d {+18h 00m 00s} (J2000), 270.2912d {+18h 01m 10s} (current), 269.2093d {+17h 56m 50s} (1950) SRC_DEC: -28.1306d {-28d 07' 49"} (J2000), -28.1303d {-28d 07' 48"} (current), -28.1287d {-28d 07' 42"} (1950) DISCOVERY_DATE: 18311 TJD; 193 DOY; 18/07/12 (yy/mm/dd) DISCOVERY_TIME: 48981 SOD {13:36:21.00} UT LEAD_TIME: 32.716 [days] MAX_DATE: 18344 TJD; 226 DOY; 18/08/14 (yy/mm/dd) MAX_TIME: 24451 SOD {06:47:31.19} UT MAX_UNCERT: 1.200 [days] CUSP_WIDTH: 11.06 +/- 1.01 [days] u0: 0.40 +/- 0.07 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 19.43 +/- 0.00 [mag] AMPLIFICATION: 2.61 +/- 0.41 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1495.html SUN_POSTN: 142.22d {+09h 28m 52s} +14.87d {+14d 52' 26"} SUN_DIST: 130.29 [deg] Sun_angle= -8.5 [hr] (East of Sun) MOON_POSTN: 158.68d {+10h 34m 43s} +11.76d {+11d 45' 37"} MOON_DIST: 114.46 [deg] GAL_COORDS: 2.30, -2.31 [deg] galactic lon,lat of the burst ECL_COORDS: 270.00, -4.69 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.