////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 10 Jul 18 20:18:41 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801249 SRC_RA: 273.0415d {+18h 12m 10s} (J2000), 273.3261d {+18h 13m 18s} (current), 272.2697d {+18h 09m 05s} (1950) SRC_DEC: -25.2593d {-25d 15' 32"} (J2000), -25.2536d {-25d 15' 12"} (current), -25.2722d {-25d 16' 19"} (1950) DISCOVERY_DATE: 18279 TJD; 161 DOY; 18/06/10 (yy/mm/dd) DISCOVERY_TIME: 73121 SOD {20:18:41.00} UT LEAD_TIME: 28.750 [days] MAX_DATE: 18308 TJD; 190 DOY; 18/07/09 (yy/mm/dd) MAX_TIME: 51494 SOD {14:18:14.39} UT MAX_UNCERT: 0.220 [days] CUSP_WIDTH: 23.76 +/- 5.17 [days] u0: 0.14 +/- 0.04 [RingUnits] MAX_MAG: 16.9 mag (estimated) BASE_MAG: 19.02 +/- 0.00 [mag] AMPLIFICATION: 6.91 +/- 2.14 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1249.html SUN_POSTN: 110.06d {+07h 20m 15s} +22.16d {+22d 09' 18"} SUN_DIST: 164.38 [deg] Sun_angle= -10.9 [hr] (East of Sun) MOON_POSTN: 75.74d {+05h 02m 58s} +18.85d {+18d 51' 15"} MOON_DIST: 162.51 [deg] GAL_COORDS: 6.13, -3.29 [deg] galactic lon,lat of the burst ECL_COORDS: 272.75, -1.85 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.