////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 18 May 18 07:56:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800838 SRC_RA: 265.6951d {+17h 42m 47s} (J2000), 265.9830d {+17h 43m 56s} (current), 264.9085d {+17h 39m 38s} (1950) SRC_DEC: -27.7841d {-27d 47' 02"} (J2000), -27.7915d {-27d 47' 28"} (current), -27.7613d {-27d 45' 40"} (1950) DISCOVERY_DATE: 18226 TJD; 108 DOY; 18/04/18 (yy/mm/dd) DISCOVERY_TIME: 28576 SOD {07:56:16.00} UT LEAD_TIME: 42.012 [days] MAX_DATE: 18268 TJD; 150 DOY; 18/05/30 (yy/mm/dd) MAX_TIME: 29635 SOD {08:13:55.19} UT MAX_UNCERT: 1.450 [days] CUSP_WIDTH: 16.36 +/- 1.49 [days] u0: 0.00 +/- 1.17 [RingUnits] MAX_MAG: 10.2 mag (estimated) BASE_MAG: 19.23 +/- 0.00 [mag] AMPLIFICATION: 322.53 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0838.html SUN_POSTN: 55.07d {+03h 40m 16s} +19.56d {+19d 33' 51"} SUN_DIST: 150.61 [deg] Sun_angle= 9.9 [hr] (West of Sun) MOON_POSTN: 96.61d {+06h 26m 27s} +20.50d {+20d 29' 56"} MOON_DIST: 167.88 [deg] GAL_COORDS: 0.65, 1.14 [deg] galactic lon,lat of the burst ECL_COORDS: 266.18, -4.40 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.