////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 31 Mar 13 18:37:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300411 SRC_RA: 272.2786d {+18h 09m 07s} (J2000), 272.4845d {+18h 09m 56s} (current), 271.4968d {+18h 05m 59s} (1950) SRC_DEC: -26.9181d {-26d 55' 04"} (J2000), -26.9151d {-26d 54' 53"} (current), -26.9273d {-26d 55' 37"} (1950) DISCOVERY_DATE: 16354 TJD; 62 DOY; 13/03/03 (yy/mm/dd) DISCOVERY_TIME: 67070 SOD {18:37:50.00} UT LEAD_TIME: 61.435 [days] MAX_DATE: 16416 TJD; 124 DOY; 13/05/04 (yy/mm/dd) MAX_TIME: 18230 SOD {05:03:50.40} UT MAX_UNCERT: 1.480 [days] CUSP_WIDTH: 17.38 +/- 0.65 [days] u0: 0.00 +/- 0.41 [RingUnits] MAX_MAG: 5.3 mag (estimated) BASE_MAG: 14.55 +/- 0.00 [mag] AMPLIFICATION: 556.28 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0411.html SUN_POSTN: 10.31d {+00h 41m 13s} +4.43d {+04d 26' 02"} SUN_DIST: 98.97 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 247.69d {+16h 30m 46s} -19.99d {-19d 59' 05"} MOON_DIST: 23.73 [deg] GAL_COORDS: 4.35, -3.48 [deg] galactic lon,lat of the burst ECL_COORDS: 272.04, -3.49 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.