////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 08 Mar 19 11:38:22 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900225 SRC_RA: 262.1740d {+17h 28m 42s} (J2000), 262.4754d {+17h 29m 54s} (current), 261.3858d {+17h 25m 33s} (1950) SRC_DEC: -28.2159d {-28d 12' 56"} (J2000), -28.2301d {-28d 13' 47"} (current), -28.1761d {-28d 10' 33"} (1950) DISCOVERY_DATE: 18522 TJD; 39 DOY; 19/02/08 (yy/mm/dd) DISCOVERY_TIME: 41902 SOD {11:38:22.00} UT LEAD_TIME: 29.582 [days] MAX_DATE: 18552 TJD; 69 DOY; 19/03/10 (yy/mm/dd) MAX_TIME: 5788 SOD {01:36:28.79} UT MAX_UNCERT: 4.180 [days] CUSP_WIDTH: 23.64 +/- 4.97 [days] u0: 0.57 +/- 0.05 [RingUnits] MAX_MAG: 18.8 mag (estimated) BASE_MAG: 19.56 +/- 0.00 [mag] AMPLIFICATION: 1.93 +/- 0.13 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0225.html SUN_POSTN: 348.60d {+23h 14m 24s} -4.90d {-04d 53' 46"} SUN_DIST: 84.28 [deg] Sun_angle= 5.7 [hr] (West of Sun) MOON_POSTN: 8.99d {+00h 35m 58s} -1.40d {-01d 24' 16"} MOON_DIST: 103.82 [deg] GAL_COORDS: 358.61, 3.52 [deg] galactic lon,lat of the burst ECL_COORDS: 263.08, -4.96 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.