////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 28 Sep 13 13:41:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301879 SRC_RA: 270.0177d {+18h 00m 04s} (J2000), 270.2331d {+18h 00m 56s} (current), 269.2291d {+17h 56m 55s} (1950) SRC_DEC: -28.0115d {-28d 00' 40"} (J2000), -28.0113d {-28d 00' 40"} (current), -28.0097d {-28d 00' 34"} (1950) DISCOVERY_DATE: 16532 TJD; 240 DOY; 13/08/28 (yy/mm/dd) DISCOVERY_TIME: 49312 SOD {13:41:52.00} UT LEAD_TIME: 47.150 [days] MAX_DATE: 16579 TJD; 287 DOY; 13/10/14 (yy/mm/dd) MAX_TIME: 62294 SOD {17:18:14.39} UT MAX_UNCERT: 4.350 [days] CUSP_WIDTH: 52.68 +/- 3.15 [days] u0: 0.44 +/- 0.05 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 19.78 +/- 0.00 [mag] AMPLIFICATION: 2.41 +/- 0.25 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1879.html SUN_POSTN: 185.13d {+12h 20m 32s} -2.22d {-02d 13' 16"} SUN_DIST: 84.63 [deg] Sun_angle= -5.7 [hr] (East of Sun) MOON_POSTN: 111.80d {+07h 27m 12s} +16.89d {+16d 53' 35"} MOON_DIST: 157.23 [deg] GAL_COORDS: 2.41, -2.26 [deg] galactic lon,lat of the burst ECL_COORDS: 270.02, -4.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.