////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 28 Jun 19 21:43:07 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900997 SRC_RA: 266.5569d {+17h 46m 14s} (J2000), 266.8792d {+17h 47m 31s} (current), 265.7267d {+17h 42m 54s} (1950) SRC_DEC: -34.3438d {-34d 20' 37"} (J2000), -34.3500d {-34d 20' 59"} (current), -34.3251d {-34d 19' 29"} (1950) DISCOVERY_DATE: 18631 TJD; 148 DOY; 19/05/28 (yy/mm/dd) DISCOVERY_TIME: 78187 SOD {21:43:07.00} UT LEAD_TIME: 58.392 [days] MAX_DATE: 18690 TJD; 207 DOY; 19/07/26 (yy/mm/dd) MAX_TIME: 25660 SOD {07:07:40.79} UT MAX_UNCERT: 1.980 [days] CUSP_WIDTH: 35.02 +/- 2.04 [days] u0: 0.00 +/- 0.20 [RingUnits] MAX_MAG: 9.5 mag (estimated) BASE_MAG: 18.64 +/- 0.00 [mag] AMPLIFICATION: 484.23 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0997.html SUN_POSTN: 97.53d {+06h 30m 06s} +23.26d {+23d 15' 21"} SUN_DIST: 165.52 [deg] Sun_angle= -11.3 [hr] (East of Sun) MOON_POSTN: 45.86d {+03h 03m 27s} +12.50d {+12d 29' 57"} MOON_DIST: 136.91 [deg] GAL_COORDS: 355.45, -2.92 [deg] galactic lon,lat of the burst ECL_COORDS: 267.11,-10.94 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.