////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 08 Mar 19 11:38:38 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900233 SRC_RA: 265.8923d {+17h 43m 34s} (J2000), 266.1895d {+17h 44m 45s} (current), 265.1147d {+17h 40m 28s} (1950) SRC_DEC: -26.2995d {-26d 17' 57"} (J2000), -26.3068d {-26d 18' 24"} (current), -26.2777d {-26d 16' 39"} (1950) DISCOVERY_DATE: 18522 TJD; 39 DOY; 19/02/08 (yy/mm/dd) DISCOVERY_TIME: 41918 SOD {11:38:38.00} UT LEAD_TIME: 25.260 [days] MAX_DATE: 18547 TJD; 64 DOY; 19/03/05 (yy/mm/dd) MAX_TIME: 64368 SOD {17:52:48.00} UT MAX_UNCERT: 0.210 [days] CUSP_WIDTH: 4.77 +/- 0.61 [days] u0: 0.70 +/- 0.02 [RingUnits] MAX_MAG: 18.5 mag (estimated) BASE_MAG: 19.08 +/- 0.00 [mag] AMPLIFICATION: 1.66 +/- 0.03 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0233.html SUN_POSTN: 348.60d {+23h 14m 24s} -4.90d {-04d 53' 45"} SUN_DIST: 81.04 [deg] Sun_angle= 5.5 [hr] (West of Sun) MOON_POSTN: 8.99d {+00h 35m 58s} -1.40d {-01d 24' 13"} MOON_DIST: 100.82 [deg] GAL_COORDS: 2.01, 1.77 [deg] galactic lon,lat of the burst ECL_COORDS: 266.31, -2.91 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.