////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 12 Sep 19 10:27:31 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901436 SRC_RA: 263.1626d {+17h 32m 39s} (J2000), 263.4778d {+17h 33m 55s} (current), 262.3594d {+17h 29m 26s} (1950) SRC_DEC: -30.5096d {-30d 30' 34"} (J2000), -30.5223d {-30d 31' 19"} (current), -30.4745d {-30d 28' 27"} (1950) DISCOVERY_DATE: 18707 TJD; 224 DOY; 19/08/12 (yy/mm/dd) DISCOVERY_TIME: 37651 SOD {10:27:31.00} UT LEAD_TIME: 25.576 [days] MAX_DATE: 18733 TJD; 250 DOY; 19/09/07 (yy/mm/dd) MAX_TIME: 1036 SOD {00:17:16.80} UT MAX_UNCERT: 0.250 [days] CUSP_WIDTH: 10.59 +/- 0.74 [days] u0: 0.29 +/- 0.02 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 20.12 +/- 0.00 [mag] AMPLIFICATION: 3.45 +/- 0.30 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1436.html SUN_POSTN: 170.24d {+11h 20m 58s} +4.20d {+04d 12' 07"} SUN_DIST: 94.92 [deg] Sun_angle= -6.2 [hr] (East of Sun) MOON_POSTN: 333.70d {+22h 14m 49s} -14.65d {-14d 39' 13"} MOON_DIST: 65.77 [deg] GAL_COORDS: 357.17, 1.54 [deg] galactic lon,lat of the burst ECL_COORDS: 264.07, -7.21 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.