////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 18 Feb 15 23:05:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500100 SRC_RA: 271.7578d {+18h 07m 02s} (J2000), 271.9985d {+18h 08m 00s} (current), 270.9581d {+18h 03m 50s} (1950) SRC_DEC: -29.7637d {-29d 45' 48"} (J2000), -29.7610d {-29d 45' 38"} (current), -29.7703d {-29d 46' 12"} (1950) DISCOVERY_DATE: 17040 TJD; 18 DOY; 15/01/18 (yy/mm/dd) DISCOVERY_TIME: 83154 SOD {23:05:54.00} UT LEAD_TIME: 19.581 [days] MAX_DATE: 17060 TJD; 38 DOY; 15/02/07 (yy/mm/dd) MAX_TIME: 46915 SOD {13:01:55.20} UT MAX_UNCERT: 2.810 [days] CUSP_WIDTH: 10.80 +/- 2.48 [days] u0: 0.27 +/- 0.21 [RingUnits] MAX_MAG: 17.2 mag (estimated) BASE_MAG: 18.68 +/- 0.00 [mag] AMPLIFICATION: 3.75 +/- 2.84 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0100.html SUN_POSTN: 332.06d {+22h 08m 15s} -11.48d {-11d 28' 48"} SUN_DIST: 58.44 [deg] Sun_angle= 4.0 [hr] (West of Sun) MOON_POSTN: 330.53d {+22h 02m 06s} -8.45d {-08d 26' 50"} MOON_DIST: 58.58 [deg] GAL_COORDS: 1.63, -4.45 [deg] galactic lon,lat of the burst ECL_COORDS: 271.54, -6.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.