////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 10 Jul 18 20:18:33 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801245 SRC_RA: 270.4066d {+18h 01m 38s} (J2000), 270.6990d {+18h 02m 48s} (current), 269.6139d {+17h 58m 27s} (1950) SRC_DEC: -28.6667d {-28d 40' 00"} (J2000), -28.6657d {-28d 39' 56"} (current), -28.6667d {-28d 40' 00"} (1950) DISCOVERY_DATE: 18279 TJD; 161 DOY; 18/06/10 (yy/mm/dd) DISCOVERY_TIME: 73113 SOD {20:18:33.00} UT LEAD_TIME: 29.748 [days] MAX_DATE: 18309 TJD; 191 DOY; 18/07/10 (yy/mm/dd) MAX_TIME: 51321 SOD {14:15:21.60} UT MAX_UNCERT: 0.000 [days] CUSP_WIDTH: 0.72 +/- 0.02 [days] u0: 0.52 +/- 0.00 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 18.27 +/- 0.00 [mag] AMPLIFICATION: 2.09 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1245.html SUN_POSTN: 110.06d {+07h 20m 15s} +22.16d {+22d 09' 19"} SUN_DIST: 161.37 [deg] Sun_angle= -10.7 [hr] (East of Sun) MOON_POSTN: 75.74d {+05h 02m 58s} +18.85d {+18d 51' 14"} MOON_DIST: 163.18 [deg] GAL_COORDS: 2.01, -2.89 [deg] galactic lon,lat of the burst ECL_COORDS: 270.36, -5.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.