////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 05 Sep 18 19:37:25 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801626 SRC_RA: 270.0549d {+18h 00m 13s} (J2000), 270.3475d {+18h 01m 23s} (current), 269.2681d {+17h 57m 04s} (1950) SRC_DEC: -27.7194d {-27d 43' 09"} (J2000), -27.7190d {-27d 43' 08"} (current), -27.7178d {-27d 43' 03"} (1950) DISCOVERY_DATE: 18335 TJD; 217 DOY; 18/08/05 (yy/mm/dd) DISCOVERY_TIME: 70645 SOD {19:37:25.00} UT LEAD_TIME: 44.330 [days] MAX_DATE: 18380 TJD; 262 DOY; 18/09/19 (yy/mm/dd) MAX_TIME: 12787 SOD {03:33:07.20} UT MAX_UNCERT: 2.440 [days] CUSP_WIDTH: 26.89 +/- 1.31 [days] u0: 0.46 +/- 0.08 [RingUnits] MAX_MAG: 17.7 mag (estimated) BASE_MAG: 18.59 +/- 0.00 [mag] AMPLIFICATION: 2.33 +/- 0.37 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1626.html SUN_POSTN: 164.51d {+10h 58m 02s} +6.60d {+06d 36' 16"} SUN_DIST: 107.07 [deg] Sun_angle= -7.1 [hr] (East of Sun) MOON_POSTN: 110.21d {+07h 20m 51s} +20.79d {+20d 47' 37"} MOON_DIST: 160.64 [deg] GAL_COORDS: 2.68, -2.15 [deg] galactic lon,lat of the burst ECL_COORDS: 270.05, -4.28 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.