////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 28 Mar 15 23:00:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500488 SRC_RA: 262.3987d {+17h 29m 36s} (J2000), 262.6426d {+17h 30m 34s} (current), 261.5949d {+17h 26m 23s} (1950) SRC_DEC: -30.6567d {-30d 39' 23"} (J2000), -30.6677d {-30d 40' 03"} (current), -30.6179d {-30d 37' 04"} (1950) DISCOVERY_DATE: 17081 TJD; 59 DOY; 15/02/28 (yy/mm/dd) DISCOVERY_TIME: 82844 SOD {23:00:44.00} UT LEAD_TIME: 17.875 [days] MAX_DATE: 17099 TJD; 77 DOY; 15/03/18 (yy/mm/dd) MAX_TIME: 72057 SOD {20:00:57.59} UT MAX_UNCERT: 2.520 [days] CUSP_WIDTH: 35.91 +/- 5.01 [days] u0: 0.76 +/- 0.01 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.05 +/- 0.00 [mag] AMPLIFICATION: 1.57 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0488.html SUN_POSTN: 7.30d {+00h 29m 12s} +3.15d {+03d 09' 06"} SUN_DIST: 104.20 [deg] Sun_angle= 7.0 [hr] (West of Sun) MOON_POSTN: 117.59d {+07h 50m 21s} +15.81d {+15d 48' 44"} MOON_DIST: 144.82 [deg] GAL_COORDS: 356.68, 2.01 [deg] galactic lon,lat of the burst ECL_COORDS: 263.41, -7.39 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.