////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Sun 02 Sep 18 14:09:23 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801574 SRC_RA: 269.1178d {+17h 56m 28s} (J2000), 269.4113d {+17h 57m 39s} (current), 268.3284d {+17h 53m 19s} (1950) SRC_DEC: -28.1494d {-28d 08' 57"} (J2000), -28.1507d {-28d 09' 02"} (current), -28.1432d {-28d 08' 35"} (1950) DISCOVERY_DATE: 18332 TJD; 214 DOY; 18/08/02 (yy/mm/dd) DISCOVERY_TIME: 50963 SOD {14:09:23.00} UT LEAD_TIME: 87.349 [days] MAX_DATE: 18419 TJD; 301 DOY; 18/10/28 (yy/mm/dd) MAX_TIME: 81129 SOD {22:32:09.59} UT MAX_UNCERT: 1.590 [days] CUSP_WIDTH: 33.70 +/- 0.73 [days] u0: 0.00 +/- 0.89 [RingUnits] MAX_MAG: 8.2 mag (estimated) BASE_MAG: 16.24 +/- 0.00 [mag] AMPLIFICATION: 397.18 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1574.html SUN_POSTN: 161.59d {+10h 46m 22s} +7.79d {+07d 47' 38"} SUN_DIST: 109.35 [deg] Sun_angle= -7.2 [hr] (East of Sun) MOON_POSTN: 62.32d {+04h 09m 17s} +16.35d {+16d 21' 12"} MOON_DIST: 152.38 [deg] GAL_COORDS: 1.90, -1.65 [deg] galactic lon,lat of the burst ECL_COORDS: 269.22, -4.71 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.