////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 17 Apr 15 12:54:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500707 SRC_RA: 272.4539d {+18h 09m 49s} (J2000), 272.6935d {+18h 10m 46s} (current), 271.6662d {+18h 06m 40s} (1950) SRC_DEC: -27.8718d {-27d 52' 17"} (J2000), -27.8680d {-27d 52' 04"} (current), -27.8818d {-27d 52' 54"} (1950) DISCOVERY_DATE: 17098 TJD; 76 DOY; 15/03/17 (yy/mm/dd) DISCOVERY_TIME: 46490 SOD {12:54:50.00} UT LEAD_TIME: 65.165 [days] MAX_DATE: 17163 TJD; 141 DOY; 15/05/21 (yy/mm/dd) MAX_TIME: 60739 SOD {16:52:19.20} UT MAX_UNCERT: 2.960 [days] CUSP_WIDTH: 20.83 +/- 1.50 [days] u0: 0.00 +/- 1.51 [RingUnits] MAX_MAG: 10.6 mag (estimated) BASE_MAG: 17.11 +/- 0.00 [mag] AMPLIFICATION: 393.00 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0707.html SUN_POSTN: 25.25d {+01h 40m 59s} +10.48d {+10d 28' 32"} SUN_DIST: 114.73 [deg] Sun_angle= 7.5 [hr] (West of Sun) MOON_POSTN: 9.28d {+00h 37m 07s} +3.88d {+03d 52' 56"} MOON_DIST: 97.63 [deg] GAL_COORDS: 3.58, -4.08 [deg] galactic lon,lat of the burst ECL_COORDS: 272.18, -4.45 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.