////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 08 Mar 12 21:20:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201200172 SRC_RA: 270.3897d {+18h 01m 34s} (J2000), 270.5896d {+18h 02m 22s} (current), 269.5640d {+17h 58m 15s} (1950) SRC_DEC: -33.6270d {-33d 37' 36"} (J2000), -33.6264d {-33d 37' 34"} (current), -33.6269d {-33d 37' 36"} (1950) DISCOVERY_DATE: 15965 TJD; 39 DOY; 12/02/08 (yy/mm/dd) DISCOVERY_TIME: 76830 SOD {21:20:30.00} UT LEAD_TIME: 28.886 [days] MAX_DATE: 15994 TJD; 68 DOY; 12/03/08 (yy/mm/dd) MAX_TIME: 66959 SOD {18:35:59.99} UT MAX_UNCERT: 0.690 [days] CUSP_WIDTH: 30.73 +/- 1.53 [days] u0: 0.67 +/- 0.00 [RingUnits] MAX_MAG: 15.9 mag (estimated) BASE_MAG: 16.51 +/- 0.00 [mag] AMPLIFICATION: 1.72 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0172.html SUN_POSTN: 349.62d {+23h 18m 28s} -4.47d {-04d 27' 58"} SUN_DIST: 78.40 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 173.86d {+11h 35m 27s} -2.57d {-02d 34' 17"} MOON_DIST: 94.16 [deg] GAL_COORDS: 357.67, -5.31 [deg] galactic lon,lat of the burst ECL_COORDS: 270.33,-10.19 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.