////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Apr 15 17:40:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500810 SRC_RA: 270.3324d {+18h 01m 20s} (J2000), 270.5816d {+18h 02m 20s} (current), 269.5142d {+17h 58m 03s} (1950) SRC_DEC: -32.5528d {-32d 33' 09"} (J2000), -32.5521d {-32d 33' 07"} (current), -32.5524d {-32d 33' 08"} (1950) DISCOVERY_DATE: 17105 TJD; 83 DOY; 15/03/24 (yy/mm/dd) DISCOVERY_TIME: 63650 SOD {17:40:50.00} UT LEAD_TIME: 26.647 [days] MAX_DATE: 17132 TJD; 110 DOY; 15/04/20 (yy/mm/dd) MAX_TIME: 33177 SOD {09:12:57.60} UT MAX_UNCERT: 0.060 [days] CUSP_WIDTH: 27.10 +/- 1.31 [days] u0: 0.11 +/- 0.00 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 20.36 +/- 0.03 [mag] AMPLIFICATION: 9.17 +/- 0.32 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0810.html SUN_POSTN: 31.97d {+02h 07m 53s} +12.93d {+12d 55' 41"} SUN_DIST: 123.25 [deg] Sun_angle= 8.1 [hr] (West of Sun) MOON_POSTN: 110.89d {+07h 23m 33s} +16.80d {+16d 48' 17"} MOON_DIST: 155.83 [deg] GAL_COORDS: 358.59, -4.74 [deg] galactic lon,lat of the burst ECL_COORDS: 270.28, -9.11 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.