////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 26 Apr 15 16:41:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500826 SRC_RA: 270.7922d {+18h 03m 10s} (J2000), 271.0339d {+18h 04m 08s} (current), 269.9987d {+18h 00m 00s} (1950) SRC_DEC: -28.7896d {-28d 47' 22"} (J2000), -28.7882d {-28d 47' 17"} (current), -28.7915d {-28d 47' 28"} (1950) DISCOVERY_DATE: 17107 TJD; 85 DOY; 15/03/26 (yy/mm/dd) DISCOVERY_TIME: 60082 SOD {16:41:22.00} UT LEAD_TIME: 31.236 [days] MAX_DATE: 17138 TJD; 116 DOY; 15/04/26 (yy/mm/dd) MAX_TIME: 80438 SOD {22:20:38.39} UT MAX_UNCERT: 1.540 [days] CUSP_WIDTH: 14.65 +/- 1.03 [days] u0: 1.80 +/- 0.01 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 17.44 +/- 0.00 [mag] AMPLIFICATION: 1.08 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0826.html SUN_POSTN: 33.82d {+02h 15m 17s} +13.57d {+13d 33' 54"} SUN_DIST: 125.05 [deg] Sun_angle= 8.2 [hr] (West of Sun) MOON_POSTN: 135.15d {+09h 00m 35s} +12.43d {+12d 25' 39"} MOON_DIST: 135.90 [deg] GAL_COORDS: 2.07, -3.24 [deg] galactic lon,lat of the burst ECL_COORDS: 270.70, -5.35 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.