////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 18 Mar 15 13:30:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500417 SRC_RA: 270.0828d {+18h 00m 20s} (J2000), 270.3209d {+18h 01m 17s} (current), 269.2963d {+17h 57m 11s} (1950) SRC_DEC: -27.6705d {-27d 40' 13"} (J2000), -27.6702d {-27d 40' 12"} (current), -27.6690d {-27d 40' 07"} (1950) DISCOVERY_DATE: 17071 TJD; 49 DOY; 15/02/18 (yy/mm/dd) DISCOVERY_TIME: 48652 SOD {13:30:52.00} UT LEAD_TIME: 46.658 [days] MAX_DATE: 17118 TJD; 96 DOY; 15/04/06 (yy/mm/dd) MAX_TIME: 19094 SOD {05:18:14.39} UT MAX_UNCERT: 5.360 [days] CUSP_WIDTH: 17.95 +/- 2.06 [days] u0: 0.27 +/- 0.80 [RingUnits] MAX_MAG: 17.2 mag (estimated) BASE_MAG: 18.63 +/- 0.00 [mag] AMPLIFICATION: 3.76 +/- 10.50 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0417.html SUN_POSTN: 357.83d {+23h 51m 19s} -0.94d {-00d 56' 28"} SUN_DIST: 87.35 [deg] Sun_angle= 5.8 [hr] (West of Sun) MOON_POSTN: 332.68d {+22h 10m 42s} -7.88d {-07d 52' 45"} MOON_DIST: 61.92 [deg] GAL_COORDS: 2.74, -2.15 [deg] galactic lon,lat of the burst ECL_COORDS: 270.07, -4.23 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.