////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 15 May 14 08:57:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201400831 SRC_RA: 272.8607d {+18h 11m 27s} (J2000), 273.0811d {+18h 12m 19s} (current), 272.0894d {+18h 08m 21s} (1950) SRC_DEC: -25.1767d {-25d 10' 35"} (J2000), -25.1726d {-25d 10' 20"} (current), -25.1887d {-25d 11' 18"} (1950) DISCOVERY_DATE: 16762 TJD; 105 DOY; 14/04/15 (yy/mm/dd) DISCOVERY_TIME: 32270 SOD {08:57:50.00} UT LEAD_TIME: 31.703 [days] MAX_DATE: 16794 TJD; 137 DOY; 14/05/17 (yy/mm/dd) MAX_TIME: 6566 SOD {01:49:26.39} UT MAX_UNCERT: 4.660 [days] CUSP_WIDTH: 7.56 +/- 2.42 [days] u0: 0.97 +/- 0.29 [RingUnits] MAX_MAG: 18.3 mag (estimated) BASE_MAG: 18.67 +/- 0.00 [mag] AMPLIFICATION: 1.35 +/- 0.22 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0831.html SUN_POSTN: 52.10d {+03h 28m 24s} +18.88d {+18d 53' 04"} SUN_DIST: 141.64 [deg] Sun_angle= 9.3 [hr] (West of Sun) MOON_POSTN: 240.48d {+16h 01m 55s} -17.79d {-17d 47' 14"} MOON_DIST: 31.14 [deg] GAL_COORDS: 6.13, -3.10 [deg] galactic lon,lat of the burst ECL_COORDS: 272.59, -1.76 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.