////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 08 Apr 19 18:17:01 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900433 SRC_RA: 270.0491d {+18h 00m 12s} (J2000), 270.3543d {+18h 01m 25s} (current), 269.2536d {+17h 57m 01s} (1950) SRC_DEC: -29.0991d {-29d 05' 56"} (J2000), -29.0987d {-29d 05' 54"} (current), -29.0974d {-29d 05' 50"} (1950) DISCOVERY_DATE: 18550 TJD; 67 DOY; 19/03/08 (yy/mm/dd) DISCOVERY_TIME: 65821 SOD {18:17:01.00} UT LEAD_TIME: 29.631 [days] MAX_DATE: 18580 TJD; 97 DOY; 19/04/07 (yy/mm/dd) MAX_TIME: 33955 SOD {09:25:55.20} UT MAX_UNCERT: 0.860 [days] CUSP_WIDTH: 17.50 +/- 0.96 [days] u0: 0.54 +/- 0.01 [RingUnits] MAX_MAG: 18.6 mag (estimated) BASE_MAG: 19.40 +/- 0.00 [mag] AMPLIFICATION: 2.02 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0433.html SUN_POSTN: 17.19d {+01h 08m 45s} +7.30d {+07d 17' 55"} SUN_DIST: 108.23 [deg] Sun_angle= 7.1 [hr] (West of Sun) MOON_POSTN: 57.10d {+03h 48m 23s} +15.81d {+15d 48' 23"} MOON_DIST: 146.67 [deg] GAL_COORDS: 1.48, -2.83 [deg] galactic lon,lat of the burst ECL_COORDS: 270.04, -5.66 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.