////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 30 Aug 19 19:19:13 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901395 SRC_RA: 263.3957d {+17h 33m 35s} (J2000), 263.6923d {+17h 34m 46s} (current), 262.6387d {+17h 30m 33s} (1950) SRC_DEC: -22.8800d {-22d 52' 47"} (J2000), -22.8923d {-22d 53' 31"} (current), -22.8462d {-22d 50' 45"} (1950) DISCOVERY_DATE: 18694 TJD; 211 DOY; 19/07/30 (yy/mm/dd) DISCOVERY_TIME: 69553 SOD {19:19:13.00} UT LEAD_TIME: 23.070 [days] MAX_DATE: 18717 TJD; 234 DOY; 19/08/22 (yy/mm/dd) MAX_TIME: 75600 SOD {21:00:00.00} UT MAX_UNCERT: 1.920 [days] CUSP_WIDTH: 20.98 +/- 1.90 [days] u0: 1.32 +/- 0.02 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 17.74 +/- 0.00 [mag] AMPLIFICATION: 1.18 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1395.html SUN_POSTN: 158.85d {+10h 35m 24s} +8.89d {+08d 53' 23"} SUN_DIST: 107.05 [deg] Sun_angle= -7.0 [hr] (East of Sun) MOON_POSTN: 165.20d {+11h 00m 48s} +10.85d {+10d 50' 52"} MOON_DIST: 101.94 [deg] GAL_COORDS: 3.71, 5.50 [deg] galactic lon,lat of the burst ECL_COORDS: 263.92, 0.42 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.