////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 25 Jul 19 21:11:12 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901161 SRC_RA: 262.8646d {+17h 31m 28s} (J2000), 263.1728d {+17h 32m 41s} (current), 262.0740d {+17h 28m 18s} (1950) SRC_DEC: -28.5554d {-28d 33' 18"} (J2000), -28.5686d {-28d 34' 06"} (current), -28.5189d {-28d 31' 07"} (1950) DISCOVERY_DATE: 18659 TJD; 176 DOY; 19/06/25 (yy/mm/dd) DISCOVERY_TIME: 76272 SOD {21:11:12.00} UT LEAD_TIME: 35.751 [days] MAX_DATE: 18695 TJD; 212 DOY; 19/07/31 (yy/mm/dd) MAX_TIME: 54777 SOD {15:12:57.60} UT MAX_UNCERT: 0.260 [days] CUSP_WIDTH: 16.37 +/- 0.51 [days] u0: 0.00 +/- 0.59 [RingUnits] MAX_MAG: 9.7 mag (estimated) BASE_MAG: 19.16 +/- 0.00 [mag] AMPLIFICATION: 440.65 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1161.html SUN_POSTN: 124.92d {+08h 19m 42s} +19.57d {+19d 33' 59"} SUN_DIST: 141.03 [deg] Sun_angle= -9.2 [hr] (East of Sun) MOON_POSTN: 41.07d {+02h 44m 16s} +10.87d {+10d 52' 17"} MOON_DIST: 136.89 [deg] GAL_COORDS: 358.66, 2.83 [deg] galactic lon,lat of the burst ECL_COORDS: 263.71, -5.27 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.