////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sat 16 Mar 19 11:48:33 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201900264 SRC_RA: 268.4519d {+17h 53m 48s} (J2000), 268.7566d {+17h 55m 02s} (current), 267.6555d {+17h 50m 37s} (1950) SRC_DEC: -29.2633d {-29d 15' 47"} (J2000), -29.2659d {-29d 15' 56"} (current), -29.2538d {-29d 15' 13"} (1950) DISCOVERY_DATE: 18530 TJD; 47 DOY; 19/02/16 (yy/mm/dd) DISCOVERY_TIME: 42513 SOD {11:48:33.00} UT LEAD_TIME: 26.696 [days] MAX_DATE: 18557 TJD; 74 DOY; 19/03/15 (yy/mm/dd) MAX_TIME: 16243 SOD {04:30:43.20} UT MAX_UNCERT: 0.150 [days] CUSP_WIDTH: 10.91 +/- 0.34 [days] u0: 0.06 +/- 0.02 [RingUnits] MAX_MAG: 16.5 mag (estimated) BASE_MAG: 19.55 +/- 0.00 [mag] AMPLIFICATION: 16.35 +/- 5.53 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0264.html SUN_POSTN: 355.96d {+23h 43m 51s} -1.75d {-01d 44' 52"} SUN_DIST: 86.71 [deg] Sun_angle= 5.8 [hr] (West of Sun) MOON_POSTN: 114.11d {+07h 36m 26s} +21.53d {+21d 31' 41"} MOON_DIST: 155.89 [deg] GAL_COORDS: 0.64, -1.70 [deg] galactic lon,lat of the burst ECL_COORDS: 268.64, -5.83 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.