////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 29 Mar 13 17:43:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201300401 SRC_RA: 272.4098d {+18h 09m 38s} (J2000), 272.6240d {+18h 10m 30s} (current), 271.5962d {+18h 06m 23s} (1950) SRC_DEC: -31.8766d {-31d 52' 35"} (J2000), -31.8734d {-31d 52' 23"} (current), -31.8863d {-31d 53' 10"} (1950) DISCOVERY_DATE: 16352 TJD; 60 DOY; 13/03/01 (yy/mm/dd) DISCOVERY_TIME: 63830 SOD {17:43:50.00} UT LEAD_TIME: 56.168 [days] MAX_DATE: 16408 TJD; 116 DOY; 13/04/26 (yy/mm/dd) MAX_TIME: 78364 SOD {21:46:04.80} UT MAX_UNCERT: 34.270 [days] CUSP_WIDTH: 45.54 +/- 16.98 [days] u0: 1.55 +/- 0.25 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 17.94 +/- 0.00 [mag] AMPLIFICATION: 1.12 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0401.html SUN_POSTN: 8.45d {+00h 33m 48s} +3.64d {+03d 38' 39"} SUN_DIST: 96.87 [deg] Sun_angle= 6.4 [hr] (West of Sun) MOON_POSTN: 217.29d {+14h 29m 10s} -15.52d {-15d 31' 14"} MOON_DIST: 52.65 [deg] GAL_COORDS: 0.03, -5.95 [deg] galactic lon,lat of the burst ECL_COORDS: 272.07, -8.45 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.