////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Apr 15 11:50:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500807 SRC_RA: 265.8415d {+17h 43m 22s} (J2000), 266.0781d {+17h 44m 19s} (current), 265.0648d {+17h 40m 16s} (1950) SRC_DEC: -26.1439d {-26d 08' 37"} (J2000), -26.1499d {-26d 08' 59"} (current), -26.1218d {-26d 07' 18"} (1950) DISCOVERY_DATE: 17105 TJD; 83 DOY; 15/03/24 (yy/mm/dd) DISCOVERY_TIME: 42612 SOD {11:50:12.00} UT LEAD_TIME: 146.727 [days] MAX_DATE: 17252 TJD; 230 DOY; 15/08/18 (yy/mm/dd) MAX_TIME: 19008 SOD {05:16:48.00} UT MAX_UNCERT: 63.790 [days] CUSP_WIDTH: 110.07 +/- 25.85 [days] u0: 0.73 +/- 0.55 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.39 +/- 0.00 [mag] AMPLIFICATION: 1.62 +/- 0.85 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0807.html SUN_POSTN: 31.74d {+02h 06m 58s} +12.85d {+12d 50' 53"} SUN_DIST: 127.46 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 107.72d {+07h 10m 54s} +17.17d {+17d 10' 06"} MOON_DIST: 158.01 [deg] GAL_COORDS: 2.12, 1.89 [deg] galactic lon,lat of the burst ECL_COORDS: 266.26, -2.76 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.