////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 15 May 16 13:35:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201600881 SRC_RA: 270.8574d {+18h 03m 26s} (J2000), 271.1261d {+18h 04m 30s} (current), 270.0325d {+18h 00m 08s} (1950) SRC_DEC: -33.5210d {-33d 31' 15"} (J2000), -33.5194d {-33d 31' 09"} (current), -33.5232d {-33d 31' 22"} (1950) DISCOVERY_DATE: 17493 TJD; 106 DOY; 16/04/15 (yy/mm/dd) DISCOVERY_TIME: 48944 SOD {13:35:44.00} UT LEAD_TIME: 41.481 [days] MAX_DATE: 17535 TJD; 148 DOY; 16/05/27 (yy/mm/dd) MAX_TIME: 4060 SOD {01:07:40.79} UT MAX_UNCERT: 9.190 [days] CUSP_WIDTH: 25.30 +/- 4.97 [days] u0: 0.79 +/- 0.17 [RingUnits] MAX_MAG: 17.9 mag (estimated) BASE_MAG: 18.41 +/- 0.00 [mag] AMPLIFICATION: 1.54 +/- 0.23 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0881.html SUN_POSTN: 52.80d {+03h 31m 12s} +19.05d {+19d 02' 60"} SUN_DIST: 142.98 [deg] Sun_angle= 9.4 [hr] (West of Sun) MOON_POSTN: 167.12d {+11h 08m 28s} +5.12d {+05d 07' 16"} MOON_DIST: 104.50 [deg] GAL_COORDS: 357.95, -5.60 [deg] galactic lon,lat of the burst ECL_COORDS: 270.73,-10.08 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.