////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 01 Jul 19 08:17:17 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901023 SRC_RA: 268.2655d {+17h 53m 04s} (J2000), 268.5827d {+17h 54m 20s} (current), 267.4487d {+17h 49m 48s} (1950) SRC_DEC: -32.3585d {-32d 21' 30"} (J2000), -32.3615d {-32d 21' 40"} (current), -32.3481d {-32d 20' 52"} (1950) DISCOVERY_DATE: 18635 TJD; 152 DOY; 19/06/01 (yy/mm/dd) DISCOVERY_TIME: 29837 SOD {08:17:17.00} UT LEAD_TIME: 52.052 [days] MAX_DATE: 18687 TJD; 204 DOY; 19/07/23 (yy/mm/dd) MAX_TIME: 34300 SOD {09:31:40.79} UT MAX_UNCERT: 1.070 [days] CUSP_WIDTH: 26.94 +/- 1.02 [days] u0: 0.00 +/- 0.34 [RingUnits] MAX_MAG: 6.9 mag (estimated) BASE_MAG: 18.49 +/- 0.00 [mag] AMPLIFICATION: 93.14 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1023.html SUN_POSTN: 100.05d {+06h 40m 12s} +23.11d {+23d 06' 52"} SUN_DIST: 166.29 [deg] Sun_angle= -11.2 [hr] (East of Sun) MOON_POSTN: 79.27d {+05h 17m 05s} +20.60d {+20d 35' 48"} MOON_DIST: 165.60 [deg] GAL_COORDS: 357.89, -3.13 [deg] galactic lon,lat of the burst ECL_COORDS: 268.52, -8.93 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.