////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 03 Jun 19 12:28:44 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900826 SRC_RA: 268.2215d {+17h 52m 53s} (J2000), 268.5326d {+17h 54m 08s} (current), 267.4171d {+17h 49m 40s} (1950) SRC_DEC: -30.5057d {-30d 30' 20"} (J2000), -30.5087d {-30d 30' 30"} (current), -30.4951d {-30d 29' 41"} (1950) DISCOVERY_DATE: 18606 TJD; 123 DOY; 19/05/03 (yy/mm/dd) DISCOVERY_TIME: 44924 SOD {12:28:44.00} UT LEAD_TIME: 147.497 [days] MAX_DATE: 18754 TJD; 271 DOY; 19/09/28 (yy/mm/dd) MAX_TIME: 1468 SOD {00:24:28.79} UT MAX_UNCERT: 4.280 [days] CUSP_WIDTH: 100.31 +/- 3.03 [days] u0: 0.00 +/- 0.15 [RingUnits] MAX_MAG: 7.5 mag (estimated) BASE_MAG: 18.12 +/- 0.00 [mag] AMPLIFICATION: 72.64 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0826.html SUN_POSTN: 71.21d {+04h 44m 50s} +22.31d {+22d 18' 44"} SUN_DIST: 162.48 [deg] Sun_angle= 10.8 [hr] (West of Sun) MOON_POSTN: 73.03d {+04h 52m 08s} +19.54d {+19d 32' 37"} MOON_DIST: 162.22 [deg] GAL_COORDS: 359.47, -2.16 [deg] galactic lon,lat of the burst ECL_COORDS: 268.46, -7.08 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.