////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 28 Feb 15 15:23:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500210 SRC_RA: 271.4709d {+18h 05m 53s} (J2000), 271.7079d {+18h 06m 50s} (current), 270.6848d {+18h 02m 44s} (1950) SRC_DEC: -27.6067d {-27d 36' 23"} (J2000), -27.6044d {-27d 36' 15"} (current), -27.6119d {-27d 36' 42"} (1950) DISCOVERY_DATE: 17050 TJD; 28 DOY; 15/01/28 (yy/mm/dd) DISCOVERY_TIME: 55400 SOD {15:23:20.00} UT LEAD_TIME: 34.167 [days] MAX_DATE: 17084 TJD; 62 DOY; 15/03/03 (yy/mm/dd) MAX_TIME: 69811 SOD {19:23:31.20} UT MAX_UNCERT: 1.720 [days] CUSP_WIDTH: 9.86 +/- 1.21 [days] u0: 0.76 +/- 0.07 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 18.32 +/- 0.00 [mag] AMPLIFICATION: 1.58 +/- 0.10 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0210.html SUN_POSTN: 341.27d {+22h 45m 04s} -7.93d {-07d 55' 32"} SUN_DIST: 68.26 [deg] Sun_angle= 4.6 [hr] (West of Sun) MOON_POSTN: 104.25d {+06h 56m 59s} +17.54d {+17d 32' 26"} MOON_DIST: 164.68 [deg] GAL_COORDS: 3.40, -3.19 [deg] galactic lon,lat of the burst ECL_COORDS: 271.31, -4.17 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.