////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 17 Mar 15 20:45:40 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500398 SRC_RA: 271.4248d {+18h 05m 42s} (J2000), 271.6643d {+18h 06m 39s} (current), 270.6334d {+18h 02m 32s} (1950) SRC_DEC: -28.4618d {-28d 27' 41"} (J2000), -28.4595d {-28d 27' 33"} (current), -28.4668d {-28d 28' 00"} (1950) DISCOVERY_DATE: 17070 TJD; 48 DOY; 15/02/17 (yy/mm/dd) DISCOVERY_TIME: 74740 SOD {20:45:40.00} UT LEAD_TIME: 41.451 [days] MAX_DATE: 17112 TJD; 90 DOY; 15/03/31 (yy/mm/dd) MAX_TIME: 27302 SOD {07:35:02.40} UT MAX_UNCERT: 8.430 [days] CUSP_WIDTH: 23.42 +/- 4.77 [days] u0: 0.14 +/- 1.00 [RingUnits] MAX_MAG: 17.3 mag (estimated) BASE_MAG: 19.35 +/- 0.00 [mag] AMPLIFICATION: 6.72 +/- 44.16 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0398.html SUN_POSTN: 357.19d {+23h 48m 45s} -1.22d {-01d 13' 02"} SUN_DIST: 85.49 [deg] Sun_angle= 5.7 [hr] (West of Sun) MOON_POSTN: 322.45d {+21h 29m 48s} -10.74d {-10d 44' 30"} MOON_DIST: 50.59 [deg] GAL_COORDS: 2.63, -3.57 [deg] galactic lon,lat of the burst ECL_COORDS: 271.26, -5.03 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.