////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 23 Mar 17 15:04:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201700373 SRC_RA: 269.3294d {+17h 57m 19s} (J2000), 269.6087d {+17h 58m 26s} (current), 268.5153d {+17h 54m 04s} (1950) SRC_DEC: -31.9517d {-31d 57' 05"} (J2000), -31.9526d {-31d 57' 08"} (current), -31.9465d {-31d 56' 46"} (1950) DISCOVERY_DATE: 17807 TJD; 54 DOY; 17/02/23 (yy/mm/dd) DISCOVERY_TIME: 54266 SOD {15:04:26.00} UT LEAD_TIME: 27.721 [days] MAX_DATE: 17835 TJD; 82 DOY; 17/03/23 (yy/mm/dd) MAX_TIME: 30153 SOD {08:22:33.59} UT MAX_UNCERT: 1.710 [days] CUSP_WIDTH: 5.19 +/- 0.98 [days] u0: 1.39 +/- 0.05 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 17.67 +/- 0.00 [mag] AMPLIFICATION: 1.15 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0373.html SUN_POSTN: 2.91d {+00h 11m 40s} +1.26d {+01d 15' 45"} SUN_DIST: 93.47 [deg] Sun_angle= 6.2 [hr] (West of Sun) MOON_POSTN: 308.33d {+20h 33m 20s} -16.37d {-16d 22' 00"} MOON_DIST: 38.35 [deg] GAL_COORDS: 358.69, -3.71 [deg] galactic lon,lat of the burst ECL_COORDS: 269.42, -8.51 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.