////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Tue 25 Jul 17 19:33:53 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701441 SRC_RA: 271.3445d {+18h 05m 23s} (J2000), 271.6198d {+18h 06m 29s} (current), 270.5571d {+18h 02m 14s} (1950) SRC_DEC: -27.8201d {-27d 49' 11"} (J2000), -27.8176d {-27d 49' 02"} (current), -27.8247d {-27d 49' 28"} (1950) DISCOVERY_DATE: 17929 TJD; 176 DOY; 17/06/25 (yy/mm/dd) DISCOVERY_TIME: 70433 SOD {19:33:53.00} UT LEAD_TIME: 66.270 [days] MAX_DATE: 17996 TJD; 243 DOY; 17/08/31 (yy/mm/dd) MAX_TIME: 7343 SOD {02:02:23.99} UT MAX_UNCERT: 4.340 [days] CUSP_WIDTH: 23.74 +/- 2.40 [days] u0: 0.00 +/- 0.53 [RingUnits] MAX_MAG: 8.2 mag (estimated) BASE_MAG: 18.11 +/- 0.00 [mag] AMPLIFICATION: 360.21 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1441.html SUN_POSTN: 125.33d {+08h 21m 20s} +19.48d {+19d 28' 32"} SUN_DIST: 148.12 [deg] Sun_angle= -9.8 [hr] (East of Sun) MOON_POSTN: 157.45d {+10h 29m 47s} +10.50d {+10d 30' 17"} MOON_DIST: 116.18 [deg] GAL_COORDS: 3.15, -3.19 [deg] galactic lon,lat of the burst ECL_COORDS: 271.19, -4.39 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.