////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 04 Aug 19 20:38:57 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201901268 SRC_RA: 265.7039d {+17h 42m 49s} (J2000), 266.0100d {+17h 44m 02s} (current), 264.9196d {+17h 39m 41s} (1950) SRC_DEC: -27.4006d {-27d 24' 01"} (J2000), -27.4084d {-27d 24' 29"} (current), -27.3778d {-27d 22' 39"} (1950) DISCOVERY_DATE: 18668 TJD; 185 DOY; 19/07/04 (yy/mm/dd) DISCOVERY_TIME: 74337 SOD {20:38:57.00} UT LEAD_TIME: 35.984 [days] MAX_DATE: 18704 TJD; 221 DOY; 19/08/09 (yy/mm/dd) MAX_TIME: 72921 SOD {20:15:21.60} UT MAX_UNCERT: 1.250 [days] CUSP_WIDTH: 7.73 +/- 0.67 [days] u0: 0.42 +/- 0.17 [RingUnits] MAX_MAG: 18.1 mag (estimated) BASE_MAG: 19.12 +/- 0.00 [mag] AMPLIFICATION: 2.48 +/- 0.89 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1268.html SUN_POSTN: 134.65d {+08h 58m 36s} +17.14d {+17d 08' 23"} SUN_DIST: 134.12 [deg] Sun_angle= -8.8 [hr] (East of Sun) MOON_POSTN: 185.99d {+12h 23m 59s} +2.90d {+02d 54' 01"} MOON_DIST: 82.51 [deg] GAL_COORDS: 0.99, 1.33 [deg] galactic lon,lat of the burst ECL_COORDS: 266.18, -4.02 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.