////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 01 Jun 15 20:06:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201501227 SRC_RA: 268.3274d {+17h 53m 19s} (J2000), 268.5724d {+17h 54m 17s} (current), 267.5285d {+17h 50m 07s} (1950) SRC_DEC: -29.6528d {-29d 39' 09"} (J2000), -29.6551d {-29d 39' 17"} (current), -29.6427d {-29d 38' 33"} (1950) DISCOVERY_DATE: 17143 TJD; 121 DOY; 15/05/01 (yy/mm/dd) DISCOVERY_TIME: 72382 SOD {20:06:22.00} UT LEAD_TIME: 44.624 [days] MAX_DATE: 17188 TJD; 166 DOY; 15/06/15 (yy/mm/dd) MAX_TIME: 39916 SOD {11:05:16.79} UT MAX_UNCERT: 2.410 [days] CUSP_WIDTH: 32.74 +/- 1.27 [days] u0: 1.09 +/- 0.02 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 18.35 +/- 0.00 [mag] AMPLIFICATION: 1.28 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1227.html SUN_POSTN: 69.45d {+04h 37m 48s} +22.09d {+22d 05' 34"} SUN_DIST: 161.24 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 239.58d {+15h 58m 19s} -16.46d {-16d 27' 17"} MOON_DIST: 29.64 [deg] GAL_COORDS: 0.25, -1.81 [deg] galactic lon,lat of the burst ECL_COORDS: 268.54, -6.22 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.