////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 21 Mar 15 12:57:10 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500450 SRC_RA: 267.2062d {+17h 48m 49s} (J2000), 267.4565d {+17h 49m 50s} (current), 266.3799d {+17h 45m 31s} (1950) SRC_DEC: -33.7623d {-33d 45' 43"} (J2000), -33.7662d {-33d 45' 57"} (current), -33.7467d {-33d 44' 47"} (1950) DISCOVERY_DATE: 17074 TJD; 52 DOY; 15/02/21 (yy/mm/dd) DISCOVERY_TIME: 46630 SOD {12:57:10.00} UT LEAD_TIME: 28.449 [days] MAX_DATE: 17102 TJD; 80 DOY; 15/03/21 (yy/mm/dd) MAX_TIME: 85449 SOD {23:44:09.60} UT MAX_UNCERT: 0.680 [days] CUSP_WIDTH: 3.98 +/- 0.75 [days] u0: 0.72 +/- 0.04 [RingUnits] MAX_MAG: 18.5 mag (estimated) BASE_MAG: 19.04 +/- 0.00 [mag] AMPLIFICATION: 1.63 +/- 0.06 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0450.html SUN_POSTN: 0.54d {+00h 02m 10s} +0.24d {+00d 14' 07"} SUN_DIST: 92.70 [deg] Sun_angle= 6.2 [hr] (West of Sun) MOON_POSTN: 15.65d {+01h 02m 36s} +6.03d {+06d 01' 58"} MOON_DIST: 108.46 [deg] GAL_COORDS: 356.22, -3.08 [deg] galactic lon,lat of the burst ECL_COORDS: 267.64,-10.35 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.