////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Mon 09 Jul 18 08:03:16 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801224 SRC_RA: 271.2863d {+18h 05m 09s} (J2000), 271.5737d {+18h 06m 18s} (current), 270.5068d {+18h 02m 02s} (1950) SRC_DEC: -26.5246d {-26d 31' 28"} (J2000), -26.5220d {-26d 31' 18"} (current), -26.5290d {-26d 31' 43"} (1950) DISCOVERY_DATE: 18278 TJD; 160 DOY; 18/06/09 (yy/mm/dd) DISCOVERY_TIME: 28996 SOD {08:03:16.00} UT LEAD_TIME: 127.034 [days] MAX_DATE: 18405 TJD; 287 DOY; 18/10/14 (yy/mm/dd) MAX_TIME: 31968 SOD {08:52:48.00} UT MAX_UNCERT: 16.360 [days] CUSP_WIDTH: 69.98 +/- 4.28 [days] u0: 1.38 +/- 0.16 [RingUnits] MAX_MAG: 13.8 mag (estimated) BASE_MAG: 13.92 +/- 0.00 [mag] AMPLIFICATION: 1.16 +/- 0.04 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1224.html SUN_POSTN: 108.52d {+07h 14m 05s} +22.34d {+22d 20' 40"} SUN_DIST: 164.03 [deg] Sun_angle= -10.9 [hr] (East of Sun) MOON_POSTN: 53.48d {+03h 33m 54s} +14.13d {+14d 07' 43"} MOON_DIST: 142.36 [deg] GAL_COORDS: 4.26, -2.51 [deg] galactic lon,lat of the burst ECL_COORDS: 271.15, -3.09 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.