////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Fri 26 Oct 18 14:54:50 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201801792 SRC_RA: 270.2385d {+18h 00m 57s} (J2000), 270.5348d {+18h 02m 08s} (current), 269.4479d {+17h 57m 48s} (1950) SRC_DEC: -28.3217d {-28d 19' 17"} (J2000), -28.3210d {-28d 19' 15"} (current), -28.3209d {-28d 19' 14"} (1950) DISCOVERY_DATE: 18387 TJD; 269 DOY; 18/09/26 (yy/mm/dd) DISCOVERY_TIME: 53690 SOD {14:54:50.00} UT LEAD_TIME: 61.317 [days] MAX_DATE: 18448 TJD; 330 DOY; 18/11/26 (yy/mm/dd) MAX_TIME: 81043 SOD {22:30:43.20} UT MAX_UNCERT: 1.460 [days] CUSP_WIDTH: 28.80 +/- 0.97 [days] u0: 0.00 +/- 0.27 [RingUnits] MAX_MAG: 8.3 mag (estimated) BASE_MAG: 17.36 +/- 0.00 [mag] AMPLIFICATION: 339.23 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1792.html SUN_POSTN: 210.92d {+14h 03m 42s} -12.56d {-12d 33' 30"} SUN_DIST: 57.47 [deg] Sun_angle= -4.0 [hr] (East of Sun) MOON_POSTN: 56.00d {+03h 44m 00s} +15.12d {+15d 07' 08"} MOON_DIST: 145.47 [deg] GAL_COORDS: 2.24, -2.59 [deg] galactic lon,lat of the burst ECL_COORDS: 270.21, -4.88 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.