////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 09 Jul 18 11:56:02 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801237 SRC_RA: 266.2720d {+17h 45m 05s} (J2000), 266.5753d {+17h 46m 18s} (current), 265.4498d {+17h 41m 48s} (1950) SRC_DEC: -33.2031d {-33d 12' 10"} (J2000), -33.2095d {-33d 12' 33"} (current), -33.1830d {-33d 10' 58"} (1950) DISCOVERY_DATE: 18278 TJD; 160 DOY; 18/06/09 (yy/mm/dd) DISCOVERY_TIME: 42962 SOD {11:56:02.00} UT LEAD_TIME: 37.974 [days] MAX_DATE: 18316 TJD; 198 DOY; 18/07/17 (yy/mm/dd) MAX_TIME: 40694 SOD {11:18:14.39} UT MAX_UNCERT: 6.200 [days] CUSP_WIDTH: 14.68 +/- 2.35 [days] u0: 1.34 +/- 0.17 [RingUnits] MAX_MAG: 17.0 mag (estimated) BASE_MAG: 17.13 +/- 0.00 [mag] AMPLIFICATION: 1.17 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1237.html SUN_POSTN: 108.69d {+07h 14m 45s} +22.32d {+22d 19' 30"} SUN_DIST: 157.68 [deg] Sun_angle= -10.5 [hr] (East of Sun) MOON_POSTN: 55.76d {+03h 43m 02s} +14.73d {+14d 43' 59"} MOON_DIST: 146.53 [deg] GAL_COORDS: 356.30, -2.13 [deg] galactic lon,lat of the burst ECL_COORDS: 266.84, -9.80 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.