////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 02 Jun 12 01:04:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200827 SRC_RA: 270.4002d {+18h 01m 36s} (J2000), 270.5965d {+18h 02m 23s} (current), 269.6043d {+17h 58m 25s} (1950) SRC_DEC: -29.1628d {-29d 09' 45"} (J2000), -29.1622d {-29d 09' 43"} (current), -29.1628d {-29d 09' 45"} (1950) DISCOVERY_DATE: 16049 TJD; 123 DOY; 12/05/02 (yy/mm/dd) DISCOVERY_TIME: 3856 SOD {01:04:16.00} UT LEAD_TIME: 48.002 [days] MAX_DATE: 16097 TJD; 171 DOY; 12/06/19 (yy/mm/dd) MAX_TIME: 4060 SOD {01:07:40.79} UT MAX_UNCERT: 3.500 [days] CUSP_WIDTH: 9.15 +/- 0.71 [days] u0: 0.27 +/- 1.77 [RingUnits] MAX_MAG: 15.7 mag (estimated) BASE_MAG: 17.16 +/- 0.00 [mag] AMPLIFICATION: 3.69 +/- 22.14 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0827.html SUN_POSTN: 70.41d {+04h 41m 37s} +22.22d {+22d 12' 54"} SUN_DIST: 160.56 [deg] Sun_angle= 10.7 [hr] (West of Sun) MOON_POSTN: 214.75d {+14h 19m 00s} -16.31d {-16d 18' 27"} MOON_DIST: 52.60 [deg] GAL_COORDS: 1.58, -3.13 [deg] galactic lon,lat of the burst ECL_COORDS: 270.35, -5.72 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.