////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 20 Jul 19 21:00:18 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901139 SRC_RA: 265.6285d {+17h 42m 31s} (J2000), 265.9507d {+17h 43m 48s} (current), 264.8014d {+17h 39m 12s} (1950) SRC_DEC: -33.9324d {-33d 55' 56"} (J2000), -33.9404d {-33d 56' 24"} (current), -33.9092d {-33d 54' 32"} (1950) DISCOVERY_DATE: 18654 TJD; 171 DOY; 19/06/20 (yy/mm/dd) DISCOVERY_TIME: 75618 SOD {21:00:18.00} UT LEAD_TIME: 39.502 [days] MAX_DATE: 18694 TJD; 211 DOY; 19/07/30 (yy/mm/dd) MAX_TIME: 32572 SOD {09:02:52.79} UT MAX_UNCERT: 0.200 [days] CUSP_WIDTH: 16.03 +/- 0.25 [days] u0: 0.00 +/- 0.05 [RingUnits] MAX_MAG: 5.9 mag (estimated) BASE_MAG: 17.45 +/- 0.00 [mag] AMPLIFICATION: 160.46 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1139.html SUN_POSTN: 119.95d {+07h 59m 48s} +20.59d {+20d 35' 10"} SUN_DIST: 147.16 [deg] Sun_angle= -9.7 [hr] (East of Sun) MOON_POSTN: 344.78d {+22h 59m 07s} -11.17d {-11d 10' 06"} MOON_DIST: 74.58 [deg] GAL_COORDS: 355.40, -2.05 [deg] galactic lon,lat of the burst ECL_COORDS: 266.31,-10.55 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.