////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 24 Aug 19 19:19:09 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901343 SRC_RA: 268.3309d {+17h 53m 19s} (J2000), 268.6411d {+17h 54m 34s} (current), 267.5382d {+17h 50m 09s} (1950) SRC_DEC: -28.6842d {-28d 41' 02"} (J2000), -28.6871d {-28d 41' 12"} (current), -28.6742d {-28d 40' 26"} (1950) DISCOVERY_DATE: 18688 TJD; 205 DOY; 19/07/24 (yy/mm/dd) DISCOVERY_TIME: 69549 SOD {19:19:09.00} UT LEAD_TIME: 29.823 [days] MAX_DATE: 18718 TJD; 235 DOY; 19/08/23 (yy/mm/dd) MAX_TIME: 54259 SOD {15:04:19.20} UT MAX_UNCERT: 0.000 [days] CUSP_WIDTH: 2.47 +/- 0.20 [days] u0: 0.05 +/- 0.00 [RingUnits] MAX_MAG: 13.9 mag (estimated) BASE_MAG: 17.02 +/- 0.00 [mag] AMPLIFICATION: 17.37 +/- 1.87 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1343.html SUN_POSTN: 153.37d {+10h 13m 29s} +11.00d {+10d 59' 44"} SUN_DIST: 117.33 [deg] Sun_angle= -7.7 [hr] (East of Sun) MOON_POSTN: 74.47d {+04h 57m 52s} +20.07d {+20d 04' 06"} MOON_DIST: 164.50 [deg] GAL_COORDS: 1.08, -1.32 [deg] galactic lon,lat of the burst ECL_COORDS: 268.53, -5.25 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.