////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 20 Feb 15 06:50:20 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201500109 SRC_RA: 268.5709d {+17h 54m 17s} (J2000), 268.8126d {+17h 55m 15s} (current), 267.7682d {+17h 51m 04s} (1950) SRC_DEC: -30.2440d {-30d 14' 37"} (J2000), -30.2459d {-30d 14' 44"} (current), -30.2351d {-30d 14' 05"} (1950) DISCOVERY_DATE: 17042 TJD; 20 DOY; 15/01/20 (yy/mm/dd) DISCOVERY_TIME: 24620 SOD {06:50:20.00} UT LEAD_TIME: 31.419 [days] MAX_DATE: 17073 TJD; 51 DOY; 15/02/20 (yy/mm/dd) MAX_TIME: 60825 SOD {16:53:45.59} UT MAX_UNCERT: 0.070 [days] CUSP_WIDTH: 5.12 +/- 0.84 [days] u0: 0.00 +/- 0.10 [RingUnits] MAX_MAG: 9.1 mag (estimated) BASE_MAG: 18.48 +/- 0.00 [mag] AMPLIFICATION: 602.62 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0109.html SUN_POSTN: 333.33d {+22h 13m 20s} -11.01d {-11d 00' 32"} SUN_DIST: 62.55 [deg] Sun_angle= 4.3 [hr] (West of Sun) MOON_POSTN: 349.77d {+23h 19m 04s} -2.34d {-02d 20' 12"} MOON_DIST: 81.01 [deg] GAL_COORDS: 359.84, -2.29 [deg] galactic lon,lat of the burst ECL_COORDS: 268.76, -6.81 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.