////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 18 Feb 15 23:05:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500098 SRC_RA: 270.2872d {+18h 01m 09s} (J2000), 270.5308d {+18h 02m 07s} (current), 269.4778d {+17h 57m 55s} (1950) SRC_DEC: -31.2420d {-31d 14' 30"} (J2000), -31.2414d {-31d 14' 28"} (current), -31.2414d {-31d 14' 28"} (1950) DISCOVERY_DATE: 17040 TJD; 18 DOY; 15/01/18 (yy/mm/dd) DISCOVERY_TIME: 83150 SOD {23:05:50.00} UT LEAD_TIME: 24.906 [days] MAX_DATE: 17065 TJD; 43 DOY; 15/02/12 (yy/mm/dd) MAX_TIME: 74995 SOD {20:49:55.19} UT MAX_UNCERT: 19.110 [days] CUSP_WIDTH: 70.41 +/- 13.17 [days] u0: 0.67 +/- 0.02 [RingUnits] MAX_MAG: 18.4 mag (estimated) BASE_MAG: 18.99 +/- 0.00 [mag] AMPLIFICATION: 1.72 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0098.html SUN_POSTN: 332.06d {+22h 08m 15s} -11.48d {-11d 28' 49"} SUN_DIST: 59.83 [deg] Sun_angle= 4.1 [hr] (West of Sun) MOON_POSTN: 330.52d {+22h 02m 06s} -8.45d {-08d 26' 50"} MOON_DIST: 60.06 [deg] GAL_COORDS: 359.71, -4.06 [deg] galactic lon,lat of the burst ECL_COORDS: 270.25, -7.80 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.