////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 18 May 18 07:55:48 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800825 SRC_RA: 267.8995d {+17h 51m 36s} (J2000), 268.1936d {+17h 52m 46s} (current), 267.0960d {+17h 48m 23s} (1950) SRC_DEC: -30.3739d {-30d 22' 25"} (J2000), -30.3774d {-30d 22' 38"} (current), -30.3617d {-30d 21' 41"} (1950) DISCOVERY_DATE: 18226 TJD; 108 DOY; 18/04/18 (yy/mm/dd) DISCOVERY_TIME: 28548 SOD {07:55:48.00} UT LEAD_TIME: 29.545 [days] MAX_DATE: 18255 TJD; 137 DOY; 18/05/17 (yy/mm/dd) MAX_TIME: 75600 SOD {21:00:00.00} UT MAX_UNCERT: 0.030 [days] CUSP_WIDTH: 1.49 +/- 0.08 [days] u0: 0.40 +/- 0.00 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 18.76 +/- 0.00 [mag] AMPLIFICATION: 2.60 +/- 0.02 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0825.html SUN_POSTN: 55.07d {+03h 40m 16s} +19.56d {+19d 33' 51"} SUN_DIST: 148.22 [deg] Sun_angle= 9.8 [hr] (West of Sun) MOON_POSTN: 96.61d {+06h 26m 25s} +20.50d {+20d 29' 55"} MOON_DIST: 167.55 [deg] GAL_COORDS: 359.44, -1.85 [deg] galactic lon,lat of the burst ECL_COORDS: 268.17, -6.95 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.