////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 30 Apr 16 17:35:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600801 SRC_RA: 272.6650d {+18h 10m 40s} (J2000), 272.9207d {+18h 11m 41s} (current), 271.8778d {+18h 07m 31s} (1950) SRC_DEC: -27.7926d {-27d 47' 32"} (J2000), -27.7882d {-27d 47' 16"} (current), -27.8036d {-27d 48' 12"} (1950) DISCOVERY_DATE: 17477 TJD; 90 DOY; 16/03/30 (yy/mm/dd) DISCOVERY_TIME: 63312 SOD {17:35:12.00} UT LEAD_TIME: 31.495 [days] MAX_DATE: 17509 TJD; 122 DOY; 16/05/01 (yy/mm/dd) MAX_TIME: 19699 SOD {05:28:19.20} UT MAX_UNCERT: 1.490 [days] CUSP_WIDTH: 3.35 +/- 0.91 [days] u0: 1.18 +/- 0.13 [RingUnits] MAX_MAG: 17.5 mag (estimated) BASE_MAG: 17.70 +/- 0.00 [mag] AMPLIFICATION: 1.23 +/- 0.06 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0801.html SUN_POSTN: 38.37d {+02h 33m 30s} +15.06d {+15d 03' 46"} SUN_DIST: 128.07 [deg] Sun_angle= 8.4 [hr] (West of Sun) MOON_POSTN: 319.56d {+21h 18m 14s} -12.91d {-12d 54' 48"} MOON_DIST: 45.87 [deg] GAL_COORDS: 3.74, -4.20 [deg] galactic lon,lat of the burst ECL_COORDS: 272.36, -4.38 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.