////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 30 Apr 15 14:02:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500887 SRC_RA: 267.7534d {+17h 51m 01s} (J2000), 267.9977d {+17h 51m 59s} (current), 266.9521d {+17h 47m 49s} (1950) SRC_DEC: -30.0372d {-30d 02' 13"} (J2000), -30.0403d {-30d 02' 24"} (current), -30.0243d {-30d 01' 27"} (1950) DISCOVERY_DATE: 17111 TJD; 89 DOY; 15/03/30 (yy/mm/dd) DISCOVERY_TIME: 50574 SOD {14:02:54.00} UT LEAD_TIME: 27.838 [days] MAX_DATE: 17139 TJD; 117 DOY; 15/04/27 (yy/mm/dd) MAX_TIME: 36547 SOD {10:09:07.19} UT MAX_UNCERT: 0.040 [days] CUSP_WIDTH: 5.68 +/- 0.14 [days] u0: 0.46 +/- 0.00 [RingUnits] MAX_MAG: 19.2 mag (estimated) BASE_MAG: 20.11 +/- 0.00 [mag] AMPLIFICATION: 2.33 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0887.html SUN_POSTN: 37.51d {+02h 30m 02s} +14.79d {+14d 47' 13"} SUN_DIST: 131.32 [deg] Sun_angle= 8.6 [hr] (West of Sun) MOON_POSTN: 179.61d {+11h 58m 26s} -0.89d {-00d 53' 29"} MOON_DIST: 88.16 [deg] GAL_COORDS: 359.66, -1.57 [deg] galactic lon,lat of the burst ECL_COORDS: 268.04, -6.61 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.