////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 22 Feb 18 15:03:36 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201800153 SRC_RA: 265.2797d {+17h 41m 07s} (J2000), 265.5607d {+17h 42m 15s} (current), 264.5021d {+17h 38m 00s} (1950) SRC_DEC: -26.3226d {-26d 19' 20"} (J2000), -26.3306d {-26d 19' 49"} (current), -26.2978d {-26d 17' 51"} (1950) DISCOVERY_DATE: 18140 TJD; 22 DOY; 18/01/22 (yy/mm/dd) DISCOVERY_TIME: 54216 SOD {15:03:36.00} UT LEAD_TIME: 99.141 [days] MAX_DATE: 18239 TJD; 121 DOY; 18/05/01 (yy/mm/dd) MAX_TIME: 66441 SOD {18:27:21.59} UT MAX_UNCERT: 9.770 [days] CUSP_WIDTH: 123.25 +/- 16.88 [days] u0: 0.00 +/- 0.59 [RingUnits] MAX_MAG: 11.5 mag (estimated) BASE_MAG: 19.86 +/- 0.00 [mag] AMPLIFICATION: 231.72 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0153.html SUN_POSTN: 335.84d {+22h 23m 21s} -10.06d {-10d 03' 44"} SUN_DIST: 67.95 [deg] Sun_angle= 4.7 [hr] (West of Sun) MOON_POSTN: 53.74d {+03h 34m 57s} +13.92d {+13d 55' 29"} MOON_DIST: 147.77 [deg] GAL_COORDS: 1.70, 2.22 [deg] galactic lon,lat of the burst ECL_COORDS: 265.76, -2.95 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.