////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 02 Aug 19 09:56:26 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901233 SRC_RA: 269.6166d {+17h 58m 28s} (J2000), 269.9342d {+17h 59m 44s} (current), 268.8024d {+17h 55m 13s} (1950) SRC_DEC: -31.9552d {-31d 57' 18"} (J2000), -31.9556d {-31d 57' 19"} (current), -31.9514d {-31d 57' 04"} (1950) DISCOVERY_DATE: 18666 TJD; 183 DOY; 19/07/02 (yy/mm/dd) DISCOVERY_TIME: 35786 SOD {09:56:26.00} UT LEAD_TIME: 75.610 [days] MAX_DATE: 18742 TJD; 259 DOY; 19/09/16 (yy/mm/dd) MAX_TIME: 2073 SOD {00:34:33.60} UT MAX_UNCERT: 12.550 [days] CUSP_WIDTH: 42.74 +/- 4.26 [days] u0: 0.68 +/- 0.32 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 18.27 +/- 0.00 [mag] AMPLIFICATION: 1.69 +/- 0.56 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1233.html SUN_POSTN: 132.29d {+08h 49m 09s} +17.78d {+17d 46' 49"} SUN_DIST: 139.35 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 151.16d {+10h 04m 39s} +15.34d {+15d 20' 10"} MOON_DIST: 122.26 [deg] GAL_COORDS: 358.81, -3.92 [deg] galactic lon,lat of the burst ECL_COORDS: 269.67, -8.52 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.