////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 20 Jul 19 21:00:11 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901135 SRC_RA: 269.1579d {+17h 56m 38s} (J2000), 269.4758d {+17h 57m 54s} (current), 268.3414d {+17h 53m 22s} (1950) SRC_DEC: -32.2989d {-32d 17' 55"} (J2000), -32.3002d {-32d 18' 00"} (current), -32.2928d {-32d 17' 33"} (1950) DISCOVERY_DATE: 18654 TJD; 171 DOY; 19/06/20 (yy/mm/dd) DISCOVERY_TIME: 75610 SOD {21:00:10.00} UT LEAD_TIME: 37.902 [days] MAX_DATE: 18692 TJD; 209 DOY; 19/07/28 (yy/mm/dd) MAX_TIME: 67132 SOD {18:38:52.79} UT MAX_UNCERT: 5.210 [days] CUSP_WIDTH: 51.28 +/- 5.69 [days] u0: 0.45 +/- 0.03 [RingUnits] MAX_MAG: 18.5 mag (estimated) BASE_MAG: 19.42 +/- 0.00 [mag] AMPLIFICATION: 2.36 +/- 0.17 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1135.html SUN_POSTN: 119.95d {+07h 59m 48s} +20.59d {+20d 35' 10"} SUN_DIST: 150.44 [deg] Sun_angle= -10.0 [hr] (East of Sun) MOON_POSTN: 344.78d {+22h 59m 06s} -11.17d {-11d 10' 07"} MOON_DIST: 71.70 [deg] GAL_COORDS: 358.32, -3.75 [deg] galactic lon,lat of the burst ECL_COORDS: 269.28, -8.86 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.