////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Wed 21 Sep 16 15:35:52 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201601828 SRC_RA: 273.4651d {+18h 13m 52s} (J2000), 273.7243d {+18h 14m 54s} (current), 272.6863d {+18h 10m 45s} (1950) SRC_DEC: -26.4400d {-26d 26' 23"} (J2000), -26.4342d {-26d 26' 02"} (current), -26.4549d {-26d 27' 17"} (1950) DISCOVERY_DATE: 17621 TJD; 234 DOY; 16/08/21 (yy/mm/dd) DISCOVERY_TIME: 56152 SOD {15:35:52.00} UT LEAD_TIME: 37.414 [days] MAX_DATE: 17659 TJD; 272 DOY; 16/09/28 (yy/mm/dd) MAX_TIME: 5529 SOD {01:32:09.59} UT MAX_UNCERT: 0.300 [days] CUSP_WIDTH: 36.16 +/- 1.21 [days] u0: 0.00 +/- 0.05 [RingUnits] MAX_MAG: 7.4 mag (estimated) BASE_MAG: 19.27 +/- 0.00 [mag] AMPLIFICATION: 551.12 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1828.html SUN_POSTN: 179.15d {+11h 56m 37s} +0.37d {+00d 21' 59"} SUN_DIST: 94.25 [deg] Sun_angle= -6.3 [hr] (East of Sun) MOON_POSTN: 64.77d {+04h 19m 04s} +16.14d {+16d 08' 32"} MOON_DIST: 151.21 [deg] GAL_COORDS: 5.28, -4.18 [deg] galactic lon,lat of the burst ECL_COORDS: 273.11, -3.04 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.