////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 20 Apr 12 20:09:34 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200494 SRC_RA: 271.1767d {+18h 04m 42s} (J2000), 271.3692d {+18h 05m 29s} (current), 270.3891d {+18h 01m 33s} (1950) SRC_DEC: -27.8529d {-27d 51' 09"} (J2000), -27.8514d {-27d 51' 04"} (current), -27.8567d {-27d 51' 23"} (1950) DISCOVERY_DATE: 16006 TJD; 80 DOY; 12/03/20 (yy/mm/dd) DISCOVERY_TIME: 72574 SOD {20:09:34.00} UT LEAD_TIME: 40.720 [days] MAX_DATE: 16047 TJD; 121 DOY; 12/04/30 (yy/mm/dd) MAX_TIME: 48384 SOD {13:26:24.00} UT MAX_UNCERT: 2.720 [days] CUSP_WIDTH: 16.99 +/- 1.09 [days] u0: 1.60 +/- 0.05 [RingUnits] MAX_MAG: 16.6 mag (estimated) BASE_MAG: 16.68 +/- 0.00 [mag] AMPLIFICATION: 1.11 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0494.html SUN_POSTN: 29.00d {+01h 56m 00s} +11.87d {+11d 52' 07"} SUN_DIST: 119.83 [deg] Sun_angle= 7.8 [hr] (West of Sun) MOON_POSTN: 22.83d {+01h 31m 19s} +13.04d {+13d 02' 39"} MOON_DIST: 114.87 [deg] GAL_COORDS: 3.05, -3.08 [deg] galactic lon,lat of the burst ECL_COORDS: 271.04, -4.42 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.