////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 22 Mar 12 16:22:21 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200263 SRC_RA: 270.2984d {+18h 01m 12s} (J2000), 270.4905d {+18h 01m 58s} (current), 269.5077d {+17h 58m 02s} (1950) SRC_DEC: -28.3519d {-28d 21' 06"} (J2000), -28.3514d {-28d 21' 04"} (current), -28.3514d {-28d 21' 04"} (1950) DISCOVERY_DATE: 15979 TJD; 53 DOY; 12/02/22 (yy/mm/dd) DISCOVERY_TIME: 58941 SOD {16:22:21.00} UT LEAD_TIME: 40.592 [days] MAX_DATE: 16020 TJD; 94 DOY; 12/04/03 (yy/mm/dd) MAX_TIME: 23673 SOD {06:34:33.60} UT MAX_UNCERT: 5.240 [days] CUSP_WIDTH: 19.77 +/- 2.59 [days] u0: 0.80 +/- 0.15 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 18.79 +/- 0.00 [mag] AMPLIFICATION: 1.52 +/- 0.19 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0263.html SUN_POSTN: 2.25d {+00h 08m 59s} +0.97d {+00d 58' 23"} SUN_DIST: 92.01 [deg] Sun_angle= 6.1 [hr] (West of Sun) MOON_POSTN: 1.07d {+00h 04m 16s} +5.35d {+05d 20' 50"} MOON_DIST: 93.04 [deg] GAL_COORDS: 2.24, -2.65 [deg] galactic lon,lat of the burst ECL_COORDS: 270.26, -4.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.