////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 22 Feb 18 15:03:30 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800150 SRC_RA: 271.0373d {+18h 04m 09s} (J2000), 271.3184d {+18h 05m 16s} (current), 270.2591d {+18h 01m 02s} (1950) SRC_DEC: -26.3199d {-26d 19' 11"} (J2000), -26.3178d {-26d 19' 03"} (current), -26.3230d {-26d 19' 22"} (1950) DISCOVERY_DATE: 18140 TJD; 22 DOY; 18/01/22 (yy/mm/dd) DISCOVERY_TIME: 54210 SOD {15:03:30.00} UT LEAD_TIME: 63.229 [days] MAX_DATE: 18203 TJD; 85 DOY; 18/03/26 (yy/mm/dd) MAX_TIME: 73958 SOD {20:32:38.40} UT MAX_UNCERT: 4.680 [days] CUSP_WIDTH: 60.37 +/- 7.08 [days] u0: 0.00 +/- 0.28 [RingUnits] MAX_MAG: 9.3 mag (estimated) BASE_MAG: 18.01 +/- 0.00 [mag] AMPLIFICATION: 326.36 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0150.html SUN_POSTN: 335.84d {+22h 23m 20s} -10.06d {-10d 03' 44"} SUN_DIST: 62.79 [deg] Sun_angle= 4.3 [hr] (West of Sun) MOON_POSTN: 53.74d {+03h 34m 57s} +13.92d {+13d 55' 28"} MOON_DIST: 142.76 [deg] GAL_COORDS: 4.33, -2.22 [deg] galactic lon,lat of the burst ECL_COORDS: 270.93, -2.88 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.