////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 03 Sep 13 11:11:08 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201301757 SRC_RA: 270.6044d {+18h 02m 25s} (J2000), 270.8185d {+18h 03m 16s} (current), 269.8167d {+17h 59m 16s} (1950) SRC_DEC: -27.8653d {-27d 51' 54"} (J2000), -27.8644d {-27d 51' 51"} (current), -27.8663d {-27d 51' 58"} (1950) DISCOVERY_DATE: 16507 TJD; 215 DOY; 13/08/03 (yy/mm/dd) DISCOVERY_TIME: 40268 SOD {11:11:08.00} UT LEAD_TIME: 29.079 [days] MAX_DATE: 16536 TJD; 244 DOY; 13/09/01 (yy/mm/dd) MAX_TIME: 47087 SOD {13:04:47.99} UT MAX_UNCERT: 0.000 [days] CUSP_WIDTH: 1.86 +/- 0.03 [days] u0: 0.20 +/- 0.00 [RingUnits] MAX_MAG: 16.4 mag (estimated) BASE_MAG: 18.18 +/- 0.00 [mag] AMPLIFICATION: 4.97 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1757.html SUN_POSTN: 162.57d {+10h 50m 18s} +7.40d {+07d 23' 47"} SUN_DIST: 109.55 [deg] Sun_angle= -7.2 [hr] (East of Sun) MOON_POSTN: 138.77d {+09h 15m 04s} +10.69d {+10d 41' 38"} MOON_DIST: 131.96 [deg] GAL_COORDS: 2.79, -2.64 [deg] galactic lon,lat of the burst ECL_COORDS: 270.54, -4.43 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.