////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 13 Apr 15 12:49:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500660 SRC_RA: 269.7679d {+17h 59m 04s} (J2000), 270.0095d {+18h 00m 02s} (current), 268.9732d {+17h 55m 54s} (1950) SRC_DEC: -28.9880d {-28d 59' 16"} (J2000), -28.9882d {-28d 59' 16"} (current), -28.9849d {-28d 59' 05"} (1950) DISCOVERY_DATE: 17094 TJD; 72 DOY; 15/03/13 (yy/mm/dd) DISCOVERY_TIME: 46142 SOD {12:49:02.00} UT LEAD_TIME: 44.130 [days] MAX_DATE: 17138 TJD; 116 DOY; 15/04/26 (yy/mm/dd) MAX_TIME: 57369 SOD {15:56:09.59} UT MAX_UNCERT: 2.710 [days] CUSP_WIDTH: 12.95 +/- 0.97 [days] u0: 1.56 +/- 0.09 [RingUnits] MAX_MAG: 16.7 mag (estimated) BASE_MAG: 16.79 +/- 0.00 [mag] AMPLIFICATION: 1.11 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0660.html SUN_POSTN: 21.54d {+01h 26m 11s} +9.04d {+09d 02' 41"} SUN_DIST: 113.16 [deg] Sun_angle= 7.4 [hr] (West of Sun) MOON_POSTN: 312.39d {+20h 49m 34s} -13.15d {-13d 08' 56"} MOON_DIST: 42.32 [deg] GAL_COORDS: 1.45, -2.56 [deg] galactic lon,lat of the burst ECL_COORDS: 269.80, -5.55 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.