////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 01 Apr 15 13:22:56 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500571 SRC_RA: 268.2467d {+17h 52m 59s} (J2000), 268.4919d {+17h 53m 58s} (current), 267.4382d {+17h 49m 45s} (1950) SRC_DEC: -31.1269d {-31d 07' 36"} (J2000), -31.1293d {-31d 07' 44"} (current), -31.1164d {-31d 06' 58"} (1950) DISCOVERY_DATE: 17082 TJD; 60 DOY; 15/03/01 (yy/mm/dd) DISCOVERY_TIME: 48176 SOD {13:22:56.00} UT LEAD_TIME: 72.615 [days] MAX_DATE: 17155 TJD; 133 DOY; 15/05/13 (yy/mm/dd) MAX_TIME: 14947 SOD {04:09:07.19} UT MAX_UNCERT: 16.350 [days] CUSP_WIDTH: 118.53 +/- 11.78 [days] u0: 0.69 +/- 0.06 [RingUnits] MAX_MAG: 19.3 mag (estimated) BASE_MAG: 19.85 +/- 0.00 [mag] AMPLIFICATION: 1.68 +/- 0.11 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0571.html SUN_POSTN: 10.58d {+00h 42m 18s} +4.55d {+04d 32' 54"} SUN_DIST: 102.69 [deg] Sun_angle= 6.8 [hr] (West of Sun) MOON_POSTN: 159.91d {+10h 39m 39s} +5.52d {+05d 31' 07"} MOON_DIST: 108.73 [deg] GAL_COORDS: 358.94, -2.49 [deg] galactic lon,lat of the burst ECL_COORDS: 268.49, -7.70 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.