////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 08 Mar 19 11:37:38 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900203 SRC_RA: 268.9082d {+17h 55m 38s} (J2000), 269.2110d {+17h 56m 51s} (current), 268.1159d {+17h 52m 28s} (1950) SRC_DEC: -28.6074d {-28d 36' 26"} (J2000), -28.6091d {-28d 36' 32"} (current), -28.6002d {-28d 36' 00"} (1950) DISCOVERY_DATE: 18522 TJD; 39 DOY; 19/02/08 (yy/mm/dd) DISCOVERY_TIME: 41858 SOD {11:37:38.00} UT LEAD_TIME: 34.480 [days] MAX_DATE: 18556 TJD; 73 DOY; 19/03/14 (yy/mm/dd) MAX_TIME: 83289 SOD {23:08:09.60} UT MAX_UNCERT: 7.120 [days] CUSP_WIDTH: 18.21 +/- 5.09 [days] u0: 0.81 +/- 0.15 [RingUnits] MAX_MAG: 18.9 mag (estimated) BASE_MAG: 19.40 +/- 0.00 [mag] AMPLIFICATION: 1.51 +/- 0.18 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0203.html SUN_POSTN: 348.60d {+23h 14m 24s} -4.90d {-04d 53' 46"} SUN_DIST: 78.35 [deg] Sun_angle= 5.3 [hr] (West of Sun) MOON_POSTN: 8.99d {+00h 35m 56s} -1.41d {-01d 24' 24"} MOON_DIST: 97.89 [deg] GAL_COORDS: 1.41, -1.72 [deg] galactic lon,lat of the burst ECL_COORDS: 269.04, -5.17 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.