////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 17 Jun 12 08:31:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200916 SRC_RA: 270.1292d {+18h 00m 31s} (J2000), 270.3285d {+18h 01m 19s} (current), 269.3242d {+17h 57m 18s} (1950) SRC_DEC: -30.5765d {-30d 34' 34"} (J2000), -30.5762d {-30d 34' 33"} (current), -30.5752d {-30d 34' 30"} (1950) DISCOVERY_DATE: 16064 TJD; 138 DOY; 12/05/17 (yy/mm/dd) DISCOVERY_TIME: 30684 SOD {08:31:24.00} UT LEAD_TIME: 52.890 [days] MAX_DATE: 16117 TJD; 191 DOY; 12/07/09 (yy/mm/dd) MAX_TIME: 21168 SOD {05:52:48.00} UT MAX_UNCERT: 3.540 [days] CUSP_WIDTH: 33.04 +/- 2.56 [days] u0: 0.33 +/- 0.16 [RingUnits] MAX_MAG: 17.1 mag (estimated) BASE_MAG: 18.32 +/- 0.00 [mag] AMPLIFICATION: 3.09 +/- 1.40 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0916.html SUN_POSTN: 86.24d {+05h 44m 58s} +23.39d {+23d 23' 32"} SUN_DIST: 171.95 [deg] Sun_angle= 11.7 [hr] (West of Sun) MOON_POSTN: 59.35d {+03h 57m 23s} +20.87d {+20d 51' 55"} MOON_DIST: 150.56 [deg] GAL_COORDS: 0.23, -3.62 [deg] galactic lon,lat of the burst ECL_COORDS: 270.11, -7.14 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.