////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 Feb 12 16:41:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200048 SRC_RA: 269.3335d {+17h 57m 20s} (J2000), 269.5269d {+17h 58m 06s} (current), 268.5319d {+17h 54m 08s} (1950) SRC_DEC: -30.0588d {-30d 03' 31"} (J2000), -30.0595d {-30d 03' 33"} (current), -30.0536d {-30d 03' 12"} (1950) DISCOVERY_DATE: 15950 TJD; 24 DOY; 12/01/24 (yy/mm/dd) DISCOVERY_TIME: 60096 SOD {16:41:36.00} UT LEAD_TIME: 28.476 [days] MAX_DATE: 15979 TJD; 53 DOY; 12/02/22 (yy/mm/dd) MAX_TIME: 14860 SOD {04:07:40.79} UT MAX_UNCERT: 0.010 [days] CUSP_WIDTH: 2.99 +/- 0.06 [days] u0: 0.20 +/- 0.00 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 19.07 +/- 0.00 [mag] AMPLIFICATION: 4.87 +/- 0.08 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0048.html SUN_POSTN: 337.28d {+22h 29m 08s} -9.50d {-09d 30' 10"} SUN_DIST: 66.06 [deg] Sun_angle= 4.5 [hr] (West of Sun) MOON_POSTN: 4.74d {+00h 18m 57s} +6.85d {+06d 50' 55"} MOON_DIST: 97.92 [deg] GAL_COORDS: 0.34, -2.76 [deg] galactic lon,lat of the burst ECL_COORDS: 269.42, -6.62 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.