////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 03 Jun 19 12:28:04 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900806 SRC_RA: 271.4979d {+18h 05m 59s} (J2000), 271.8009d {+18h 07m 12s} (current), 270.7143d {+18h 02m 51s} (1950) SRC_DEC: -27.2050d {-27d 12' 17"} (J2000), -27.2019d {-27d 12' 06"} (current), -27.2104d {-27d 12' 36"} (1950) DISCOVERY_DATE: 18606 TJD; 123 DOY; 19/05/03 (yy/mm/dd) DISCOVERY_TIME: 44884 SOD {12:28:04.00} UT LEAD_TIME: 28.728 [days] MAX_DATE: 18635 TJD; 152 DOY; 19/06/01 (yy/mm/dd) MAX_TIME: 21340 SOD {05:55:40.79} UT MAX_UNCERT: 0.020 [days] CUSP_WIDTH: 10.95 +/- 1.10 [days] u0: 0.13 +/- 0.02 [RingUnits] MAX_MAG: 15.7 mag (estimated) BASE_MAG: 17.82 +/- 0.00 [mag] AMPLIFICATION: 7.38 +/- 1.28 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0806.html SUN_POSTN: 71.21d {+04h 44m 50s} +22.31d {+22d 18' 44"} SUN_DIST: 160.70 [deg] Sun_angle= 10.6 [hr] (West of Sun) MOON_POSTN: 73.03d {+04h 52m 06s} +19.54d {+19d 32' 32"} MOON_DIST: 161.17 [deg] GAL_COORDS: 3.76, -3.01 [deg] galactic lon,lat of the burst ECL_COORDS: 271.34, -3.77 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.