////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 12 Aug 18 13:36:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801496 SRC_RA: 269.9214d {+17h 59m 41s} (J2000), 270.2139d {+18h 00m 51s} (current), 269.1321d {+17h 56m 32s} (1950) SRC_DEC: -28.1294d {-28d 07' 45"} (J2000), -28.1293d {-28d 07' 44"} (current), -28.1271d {-28d 07' 37"} (1950) DISCOVERY_DATE: 18311 TJD; 193 DOY; 18/07/12 (yy/mm/dd) DISCOVERY_TIME: 48983 SOD {13:36:23.00} UT LEAD_TIME: 29.282 [days] MAX_DATE: 18340 TJD; 222 DOY; 18/08/10 (yy/mm/dd) MAX_TIME: 73353 SOD {20:22:33.59} UT MAX_UNCERT: 0.400 [days] CUSP_WIDTH: 3.10 +/- 0.40 [days] u0: 1.22 +/- 0.02 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 18.78 +/- 0.00 [mag] AMPLIFICATION: 1.21 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1496.html SUN_POSTN: 142.22d {+09h 28m 52s} +14.87d {+14d 52' 26"} SUN_DIST: 130.22 [deg] Sun_angle= -8.5 [hr] (East of Sun) MOON_POSTN: 158.68d {+10h 34m 43s} +11.76d {+11d 45' 36"} MOON_DIST: 114.40 [deg] GAL_COORDS: 2.27, -2.25 [deg] galactic lon,lat of the burst ECL_COORDS: 269.93, -4.69 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.