////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 24 May 19 19:51:05 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900776 SRC_RA: 270.2819d {+18h 01m 08s} (J2000), 270.5921d {+18h 02m 22s} (current), 269.4788d {+17h 57m 55s} (1950) SRC_DEC: -30.2820d {-30d 16' 54"} (J2000), -30.2812d {-30d 16' 51"} (current), -30.2814d {-30d 16' 52"} (1950) DISCOVERY_DATE: 18597 TJD; 114 DOY; 19/04/24 (yy/mm/dd) DISCOVERY_TIME: 71465 SOD {19:51:05.00} UT LEAD_TIME: 41.329 [days] MAX_DATE: 18639 TJD; 156 DOY; 19/06/05 (yy/mm/dd) MAX_TIME: 13478 SOD {03:44:38.39} UT MAX_UNCERT: 0.330 [days] CUSP_WIDTH: 11.74 +/- 0.27 [days] u0: 0.00 +/- 0.22 [RingUnits] MAX_MAG: 7.6 mag (estimated) BASE_MAG: 16.78 +/- 0.00 [mag] AMPLIFICATION: 33.67 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0776.html SUN_POSTN: 61.34d {+04h 05m 21s} +20.82d {+20d 49' 30"} SUN_DIST: 152.06 [deg] Sun_angle= 10.0 [hr] (West of Sun) MOON_POSTN: 316.13d {+21h 04m 30s} -19.01d {-19d 00' 46"} MOON_DIST: 42.59 [deg] GAL_COORDS: 0.55, -3.59 [deg] galactic lon,lat of the burst ECL_COORDS: 270.25, -6.84 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.