////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 10 Aug 18 13:12:15 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801470 SRC_RA: 272.4905d {+18h 09m 58s} (J2000), 272.7835d {+18h 11m 08s} (current), 271.6997d {+18h 06m 48s} (1950) SRC_DEC: -28.3781d {-28d 22' 40"} (J2000), -28.3734d {-28d 22' 23"} (current), -28.3883d {-28d 23' 17"} (1950) DISCOVERY_DATE: 18309 TJD; 191 DOY; 18/07/10 (yy/mm/dd) DISCOVERY_TIME: 47535 SOD {13:12:15.00} UT LEAD_TIME: 30.555 [days] MAX_DATE: 18340 TJD; 222 DOY; 18/08/10 (yy/mm/dd) MAX_TIME: 9071 SOD {02:31:11.99} UT MAX_UNCERT: 1.280 [days] CUSP_WIDTH: 8.72 +/- 1.25 [days] u0: 0.58 +/- 0.04 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 19.09 +/- 0.00 [mag] AMPLIFICATION: 1.93 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1470.html SUN_POSTN: 140.31d {+09h 21m 15s} +15.47d {+15d 28' 27"} SUN_DIST: 134.38 [deg] Sun_angle= -8.8 [hr] (East of Sun) MOON_POSTN: 127.91d {+08h 31m 37s} +18.92d {+18d 55' 04"} MOON_DIST: 146.60 [deg] GAL_COORDS: 3.15, -4.35 [deg] galactic lon,lat of the burst ECL_COORDS: 272.20, -4.96 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.