////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 18 Feb 15 23:04:54 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500073 SRC_RA: 268.1831d {+17h 52m 44s} (J2000), 268.4319d {+17h 53m 44s} (current), 267.3566d {+17h 49m 26s} (1950) SRC_DEC: -33.7628d {-33d 45' 45"} (J2000), -33.7653d {-33d 45' 54"} (current), -33.7520d {-33d 45' 06"} (1950) DISCOVERY_DATE: 17040 TJD; 18 DOY; 15/01/18 (yy/mm/dd) DISCOVERY_TIME: 83094 SOD {23:04:54.00} UT LEAD_TIME: 9.589 [days] MAX_DATE: 17050 TJD; 28 DOY; 15/01/28 (yy/mm/dd) MAX_TIME: 47606 SOD {13:13:26.39} UT MAX_UNCERT: 1.640 [days] CUSP_WIDTH: 40.24 +/- 1.65 [days] u0: 0.40 +/- 0.03 [RingUnits] MAX_MAG: 16.6 mag (estimated) BASE_MAG: 17.67 +/- 0.00 [mag] AMPLIFICATION: 2.59 +/- 0.17 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0073.html SUN_POSTN: 332.06d {+22h 08m 15s} -11.48d {-11d 28' 49"} SUN_DIST: 61.80 [deg] Sun_angle= 4.2 [hr] (West of Sun) MOON_POSTN: 330.51d {+22h 02m 04s} -8.45d {-08d 27' 01"} MOON_DIST: 62.18 [deg] GAL_COORDS: 356.64, -3.78 [deg] galactic lon,lat of the burst ECL_COORDS: 268.46,-10.33 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.