////////////////////////////////////////////////////////////////////// TITLE: GCN/OGLE NOTICE NOTICE_DATE: Thu 20 Jul 17 19:13:59 UT NOTICE_TYPE: OGLE Lensing Event SRC_ID_NUM: 201701395 SRC_RA: 269.2012d {+17h 56m 48s} (J2000), 269.4774d {+17h 57m 55s} (current), 268.4107d {+17h 53m 39s} (1950) SRC_DEC: -28.3258d {-28d 19' 32"} (J2000), -28.3269d {-28d 19' 36"} (current), -28.3200d {-28d 19' 11"} (1950) DISCOVERY_DATE: 17924 TJD; 171 DOY; 17/06/20 (yy/mm/dd) DISCOVERY_TIME: 69239 SOD {19:13:59.00} UT LEAD_TIME: 63.066 [days] MAX_DATE: 17987 TJD; 234 DOY; 17/08/22 (yy/mm/dd) MAX_TIME: 74908 SOD {20:48:28.80} UT MAX_UNCERT: 2.200 [days] CUSP_WIDTH: 30.52 +/- 1.70 [days] u0: 0.00 +/- 0.47 [RingUnits] MAX_MAG: 11.2 mag (estimated) BASE_MAG: 18.82 +/- 0.00 [mag] AMPLIFICATION: 409.73 +/- 0.00 factor LC_URL: http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1395.html SUN_POSTN: 120.36d {+08h 01m 26s} +20.51d {+20d 30' 30"} SUN_DIST: 150.91 [deg] Sun_angle= -9.9 [hr] (East of Sun) MOON_POSTN: 81.48d {+05h 25m 56s} +18.65d {+18d 38' 46"} MOON_DIST: 167.86 [deg] GAL_COORDS: 1.78, -1.80 [deg] galactic lon,lat of the burst ECL_COORDS: 269.29, -4.89 [deg] ecliptic lon,lat of the burst COMMENTS: OGLE Gravitational Lensing Event. COMMENTS: WARNING: Amax_error was 'nan'.