////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 26 Jun 19 20:02:41 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900980 SRC_RA: 270.2548d {+18h 01m 01s} (J2000), 270.5667d {+18h 02m 16s} (current), 269.4511d {+17h 57m 48s} (1950) SRC_DEC: -30.3772d {-30d 22' 37"} (J2000), -30.3764d {-30d 22' 34"} (current), -30.3765d {-30d 22' 34"} (1950) DISCOVERY_DATE: 18629 TJD; 146 DOY; 19/05/26 (yy/mm/dd) DISCOVERY_TIME: 72161 SOD {20:02:41.00} UT LEAD_TIME: 35.990 [days] MAX_DATE: 18665 TJD; 182 DOY; 19/07/01 (yy/mm/dd) MAX_TIME: 71280 SOD {19:48:00.00} UT MAX_UNCERT: 3.160 [days] CUSP_WIDTH: 20.72 +/- 1.43 [days] u0: 1.84 +/- 0.04 [RingUnits] MAX_MAG: 16.8 mag (estimated) BASE_MAG: 16.83 +/- 0.00 [mag] AMPLIFICATION: 1.07 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0980.html SUN_POSTN: 95.38d {+06h 21m 31s} +23.34d {+23d 20' 38"} SUN_DIST: 171.76 [deg] Sun_angle= -11.7 [hr] (East of Sun) MOON_POSTN: 21.18d {+01h 24m 42s} +3.21d {+03d 12' 53"} MOON_DIST: 109.36 [deg] GAL_COORDS: 0.45, -3.61 [deg] galactic lon,lat of the burst ECL_COORDS: 270.22, -6.94 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.