////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 04 Jun 13 22:15:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300931 SRC_RA: 270.5741d {+18h 02m 18s} (J2000), 270.7869d {+18h 03m 09s} (current), 269.7767d {+17h 59m 06s} (1950) SRC_DEC: -29.4076d {-29d 24' 26"} (J2000), -29.4067d {-29d 24' 23"} (current), -29.4085d {-29d 24' 29"} (1950) DISCOVERY_DATE: 16416 TJD; 124 DOY; 13/05/04 (yy/mm/dd) DISCOVERY_TIME: 80136 SOD {22:15:36.00} UT LEAD_TIME: 36.873 [days] MAX_DATE: 16453 TJD; 161 DOY; 13/06/10 (yy/mm/dd) MAX_TIME: 69206 SOD {19:13:26.39} UT MAX_UNCERT: 2.030 [days] CUSP_WIDTH: 15.92 +/- 1.25 [days] u0: 0.80 +/- 0.05 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.32 +/- 0.00 [mag] AMPLIFICATION: 1.52 +/- 0.06 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0931.html SUN_POSTN: 73.12d {+04h 52m 29s} +22.53d {+22d 31' 47"} SUN_DIST: 162.72 [deg] Sun_angle= 10.8 [hr] (West of Sun) MOON_POSTN: 30.48d {+02h 01m 55s} +13.72d {+13d 43' 19"} MOON_DIST: 122.39 [deg] GAL_COORDS: 1.44, -3.38 [deg] galactic lon,lat of the burst ECL_COORDS: 270.50, -5.97 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.