////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 27 Mar 19 20:58:51 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900383 SRC_RA: 268.6345d {+17h 54m 32s} (J2000), 268.9529d {+17h 55m 49s} (current), 267.8037d {+17h 51m 13s} (1950) SRC_DEC: -34.3712d {-34d 22' 15"} (J2000), -34.3734d {-34d 22' 23"} (current), -34.3625d {-34d 21' 44"} (1950) DISCOVERY_DATE: 18541 TJD; 58 DOY; 19/02/27 (yy/mm/dd) DISCOVERY_TIME: 75531 SOD {20:58:51.00} UT LEAD_TIME: 24.514 [days] MAX_DATE: 18566 TJD; 83 DOY; 19/03/24 (yy/mm/dd) MAX_TIME: 33523 SOD {09:18:43.19} UT MAX_UNCERT: 0.010 [days] CUSP_WIDTH: 5.34 +/- 1.21 [days] u0: 0.09 +/- 0.03 [RingUnits] MAX_MAG: 16.6 mag (estimated) BASE_MAG: 19.14 +/- 0.00 [mag] AMPLIFICATION: 10.56 +/- 4.13 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0383.html SUN_POSTN: 6.34d {+00h 25m 21s} +2.74d {+02d 44' 23"} SUN_DIST: 97.64 [deg] Sun_angle= 6.5 [hr] (West of Sun) MOON_POSTN: 273.83d {+18h 15m 20s} -21.58d {-21d 34' 47"} MOON_DIST: 13.49 [deg] GAL_COORDS: 356.30, -4.41 [deg] galactic lon,lat of the burst ECL_COORDS: 268.85,-10.94 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.