////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 21 Mar 12 16:27:28 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200255 SRC_RA: 270.8587d {+18h 03m 26s} (J2000), 271.0565d {+18h 04m 14s} (current), 270.0441d {+18h 00m 11s} (1950) SRC_DEC: -32.0108d {-32d 00' 38"} (J2000), -32.0097d {-32d 00' 34"} (current), -32.0130d {-32d 00' 46"} (1950) DISCOVERY_DATE: 15978 TJD; 52 DOY; 12/02/21 (yy/mm/dd) DISCOVERY_TIME: 59248 SOD {16:27:28.00} UT LEAD_TIME: 28.665 [days] MAX_DATE: 16007 TJD; 81 DOY; 12/03/21 (yy/mm/dd) MAX_TIME: 30326 SOD {08:25:26.39} UT MAX_UNCERT: 0.340 [days] CUSP_WIDTH: 6.45 +/- 0.72 [days] u0: 0.33 +/- 0.01 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 19.59 +/- 0.00 [mag] AMPLIFICATION: 3.14 +/- 0.13 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0255.html SUN_POSTN: 1.34d {+00h 05m 21s} +0.58d {+00d 34' 48"} SUN_DIST: 90.55 [deg] Sun_angle= 6.0 [hr] (West of Sun) MOON_POSTN: 349.68d {+23h 18m 43s} +0.85d {+00d 51' 00"} MOON_DIST: 80.83 [deg] GAL_COORDS: 359.28, -4.86 [deg] galactic lon,lat of the burst ECL_COORDS: 270.74, -8.57 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.