////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 24 May 15 14:35:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201501151 SRC_RA: 274.9737d {+18h 19m 54s} (J2000), 275.2134d {+18h 20m 51s} (current), 274.1909d {+18h 16m 46s} (1950) SRC_DEC: -27.1275d {-27d 07' 38"} (J2000), -27.1199d {-27d 07' 11"} (current), -27.1497d {-27d 08' 58"} (1950) DISCOVERY_DATE: 17136 TJD; 114 DOY; 15/04/24 (yy/mm/dd) DISCOVERY_TIME: 52544 SOD {14:35:44.00} UT LEAD_TIME: 26.057 [days] MAX_DATE: 17162 TJD; 140 DOY; 15/05/20 (yy/mm/dd) MAX_TIME: 57456 SOD {15:57:36.00} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 2.33 +/- 0.07 [days] u0: 0.75 +/- 0.01 [RingUnits] MAX_MAG: 16.3 mag (estimated) BASE_MAG: 16.80 +/- 0.00 [mag] AMPLIFICATION: 1.59 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1151.html SUN_POSTN: 61.08d {+04h 04m 20s} +20.78d {+20d 46' 45"} SUN_DIST: 148.27 [deg] Sun_angle= 9.7 [hr] (West of Sun) MOON_POSTN: 142.15d {+09h 28m 37s} +10.90d {+10d 54' 16"} MOON_DIST: 133.08 [deg] GAL_COORDS: 5.30, -5.70 [deg] galactic lon,lat of the burst ECL_COORDS: 274.43, -3.76 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.