////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 05 Jul 18 14:51:24 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801174 SRC_RA: 269.9885d {+17h 59m 57s} (J2000), 270.2803d {+18h 01m 07s} (current), 269.1967d {+17h 56m 47s} (1950) SRC_DEC: -28.5211d {-28d 31' 15"} (J2000), -28.5209d {-28d 31' 14"} (current), -28.5191d {-28d 31' 08"} (1950) DISCOVERY_DATE: 18274 TJD; 156 DOY; 18/06/05 (yy/mm/dd) DISCOVERY_TIME: 53484 SOD {14:51:24.00} UT LEAD_TIME: 32.809 [days] MAX_DATE: 18307 TJD; 189 DOY; 18/07/08 (yy/mm/dd) MAX_TIME: 36979 SOD {10:16:19.19} UT MAX_UNCERT: 1.010 [days] CUSP_WIDTH: 13.19 +/- 0.59 [days] u0: 0.69 +/- 0.03 [RingUnits] MAX_MAG: 17.6 mag (estimated) BASE_MAG: 18.17 +/- 0.00 [mag] AMPLIFICATION: 1.68 +/- 0.05 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1174.html SUN_POSTN: 104.71d {+06h 58m 50s} +22.75d {+22d 44' 51"} SUN_DIST: 165.78 [deg] Sun_angle= -11.0 [hr] (East of Sun) MOON_POSTN: 6.44d {+00h 25m 45s} -2.21d {-02d 12' 50"} MOON_DIST: 94.34 [deg] GAL_COORDS: 1.96, -2.50 [deg] galactic lon,lat of the burst ECL_COORDS: 269.99, -5.08 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.