////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 03 Mar 15 16:47:56 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500252 SRC_RA: 271.3160d {+18h 05m 16s} (J2000), 271.5612d {+18h 06m 15s} (current), 270.5037d {+18h 02m 01s} (1950) SRC_DEC: -31.6786d {-31d 40' 42"} (J2000), -31.6765d {-31d 40' 34"} (current), -31.6830d {-31d 40' 58"} (1950) DISCOVERY_DATE: 17056 TJD; 34 DOY; 15/02/03 (yy/mm/dd) DISCOVERY_TIME: 60476 SOD {16:47:56.00} UT LEAD_TIME: 28.030 [days] MAX_DATE: 17084 TJD; 62 DOY; 15/03/03 (yy/mm/dd) MAX_TIME: 63071 SOD {17:31:11.99} UT MAX_UNCERT: 4.320 [days] CUSP_WIDTH: 15.11 +/- 4.58 [days] u0: 1.14 +/- 0.04 [RingUnits] MAX_MAG: 18.2 mag (estimated) BASE_MAG: 18.45 +/- 0.00 [mag] AMPLIFICATION: 1.25 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0252.html SUN_POSTN: 344.13d {+22h 56m 31s} -6.76d {-06d 45' 36"} SUN_DIST: 71.64 [deg] Sun_angle= 4.8 [hr] (West of Sun) MOON_POSTN: 141.54d {+09h 26m 09s} +10.91d {+10d 54' 42"} MOON_DIST: 129.55 [deg] GAL_COORDS: 359.76, -5.04 [deg] galactic lon,lat of the burst ECL_COORDS: 271.13, -8.24 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.