////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 21 Mar 15 12:57:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500455 SRC_RA: 258.8323d {+17h 15m 20s} (J2000), 259.0734d {+17h 16m 18s} (current), 258.0367d {+17h 12m 09s} (1950) SRC_DEC: -29.6423d {-29d 38' 31"} (J2000), -29.6585d {-29d 39' 29"} (current), -29.5865d {-29d 35' 10"} (1950) DISCOVERY_DATE: 17074 TJD; 52 DOY; 15/02/21 (yy/mm/dd) DISCOVERY_TIME: 46640 SOD {12:57:20.00} UT LEAD_TIME: 47.676 [days] MAX_DATE: 17122 TJD; 100 DOY; 15/04/10 (yy/mm/dd) MAX_TIME: 18662 SOD {05:11:02.40} UT MAX_UNCERT: 10.740 [days] CUSP_WIDTH: 22.24 +/- 4.19 [days] u0: 0.79 +/- 0.38 [RingUnits] MAX_MAG: 17.4 mag (estimated) BASE_MAG: 17.89 +/- 0.00 [mag] AMPLIFICATION: 1.53 +/- 0.49 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0455.html SUN_POSTN: 0.54d {+00h 02m 10s} +0.24d {+00d 14' 07"} SUN_DIST: 100.07 [deg] Sun_angle= 6.8 [hr] (West of Sun) MOON_POSTN: 15.65d {+01h 02m 37s} +6.03d {+06d 02' 00"} MOON_DIST: 116.02 [deg] GAL_COORDS: 355.78, 5.13 [deg] galactic lon,lat of the burst ECL_COORDS: 260.24, -6.58 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.