////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 15 Jul 18 17:02:49 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801305 SRC_RA: 269.0656d {+17h 56m 16s} (J2000), 269.3580d {+17h 57m 26s} (current), 268.2734d {+17h 53m 06s} (1950) SRC_DEC: -28.5903d {-28d 35' 24"} (J2000), -28.5917d {-28d 35' 29"} (current), -28.5838d {-28d 35' 01"} (1950) DISCOVERY_DATE: 18284 TJD; 166 DOY; 18/06/15 (yy/mm/dd) DISCOVERY_TIME: 61369 SOD {17:02:49.00} UT LEAD_TIME: 33.919 [days] MAX_DATE: 18318 TJD; 200 DOY; 18/07/19 (yy/mm/dd) MAX_TIME: 54345 SOD {15:05:45.60} UT MAX_UNCERT: 1.630 [days] CUSP_WIDTH: 12.15 +/- 0.88 [days] u0: 1.34 +/- 0.04 [RingUnits] MAX_MAG: 17.8 mag (estimated) BASE_MAG: 17.92 +/- 0.00 [mag] AMPLIFICATION: 1.17 +/- 0.01 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1305.html SUN_POSTN: 115.00d {+07h 40m 01s} +21.45d {+21d 26' 53"} SUN_DIST: 155.75 [deg] Sun_angle= -10.3 [hr] (East of Sun) MOON_POSTN: 152.52d {+10h 10m 05s} +13.47d {+13d 28' 15"} MOON_DIST: 119.80 [deg] GAL_COORDS: 1.49, -1.83 [deg] galactic lon,lat of the burst ECL_COORDS: 269.18, -5.15 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event.